An integrated intelligent glove turning machine

Abstract

The present invention provides an integrated intelligent glove turning machine, which relates to the field of textile equipment technology. The machine comprises a hand mold base, wherein a plurality of front hand molds are arranged in a circular array on the outer wall of the hand mold base. A loading mechanism, a primary detection mechanism, a thread trimming mechanism, a secondary detection mechanism, and a rear hand mold are sequentially arranged along the outer periphery of the hand mold base along the outer edge of the machine. The rear hand mold slides back and forth along the length direction of its corresponding front hand mold. A turning frame is arranged below the front hand mold corresponding to the rear hand mold, and a demolding mechanism is also arranged at the rear hand mold. The loading mechanism includes a loading platform, a material storage box and a transfer rack are provided at the end of the loading platform away from the machine. A transfer suction plate is eccentrically mounted on the transfer rack, and the transfer suction plate sequentially transfers gloves from the storage box to the loading platform. A suction rack is provided at the end of the loading platform near the machine, and the suction rack is equipped with a lower bellows and an upper bellows. A pull sleeve assembly is slidably mounted on the side of the machine near the loading platform. The present invention realizes intelligent and continuous glove turning, reduces labor intensity, and improves turning efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of textile equipment, and in particular to an integrated intelligent glove turning machine. Background Art

[0002] Currently, with the exception of one-piece rubber gloves, which require no stitching, knitted or other elastic gloves are all knitted or sewn together during the manufacturing process. To ensure aesthetics and ease of use, gloves are typically knitted or sewn from the reverse side. After knitting or sewing, the gloves need to be turned over so that the flat side is used, while the knitted or sewn parts are hidden inside, where they come into direct contact with the hand.

[0003] In order to improve the efficiency of glove turning, glove turning machines are becoming increasingly popular. Workers only need to put the gloves to be turned over on the front hand mold of the turning machine, use the turning mechanism to turn the gloves over and put them on the back hand mold, and then take the gloves off the back hand mold. However, in actual use, the glove turning machines in the prior art have the following problems: (1) The gloves need to be put on the front hand mold manually, and the turning efficiency of the gloves is related to the skill level of the workers, which is labor-intensive; (2) If the workers find any loose threads on the gloves when putting them on the front hand mold, they need to stop the machine to manually cut off the loose threads and then restart the machine, which affects the continuous operation of the turning machine; (3) After a certain number of gloves have been turned over, the machine needs to be stopped and manually sorted and bundled before the gloves can be put on again.

[0004] In summary, when the glove turning machine in the prior art is working, workers are required to manually perform the following operations: putting the gloves on the front hand mold, cutting off the excess threads of the gloves, taking out the materials, sorting and bundling the turned gloves. This is labor-intensive and affects the efficiency of glove turning. The degree of automation needs to be improved. Summary of the Invention

[0005] The purpose of the present invention is to provide an integrated intelligent glove turning machine, which automatically completes the loading, thread cutting, detection, turning, demoulding and unloading of gloves, realizes the intelligent continuous operation of glove turning, effectively reduces the intensity of manual labor, and improves the efficiency of glove turning.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] An integrated intelligent glove turning machine comprises a machine platform, on which a hand mold base with a vertical axis is positioned and rotatably mounted, a plurality of front hand molds extending radially outwardly arranged in a circular array on the outer wall of the hand mold base; a feeding mechanism, a primary detection mechanism, a thread trimming mechanism, a secondary detection mechanism, and a rear hand mold are sequentially arranged on the outer periphery of the hand mold base, which are respectively arranged in a one-to-one correspondence with the plurality of front hand molds;

[0008] The rear hand mold slides back and forth along the length direction of the front hand mold corresponding to it, and a flip frame is provided below the front hand mold corresponding to the rear hand mold, and the flip frame is slidably mounted on the machine table along the sliding direction of the rear hand mold; a demoulding mechanism is also provided at the rear hand mold, and the rear hand mold passes through the demoulding mechanism;

[0009] The feeding mechanism includes a feeding platform arranged along the length direction of the corresponding front hand mold, the feeding platform is provided with a circulating belt arranged along the length direction thereof, and the circulating belt is provided with a plurality of suction holes in an array; a rotating rack is provided at one end of the feeding platform away from the machine, and a transfer suction plate is eccentrically mounted on the transfer rack; a storage box is provided on one side of the transfer rack, and a sleeve plate for placing gloves is vertically slidably mounted in the storage box, and the transfer suction plate sequentially absorbs and transfers the gloves on the sleeve plate to the circulating belt, and the opening of the gloves faces the machine side when placed on the circulating belt;

[0010] A suction rack is provided on one side of the loading platform close to one end of the machine, and a lower bellows with a suction port on the upper end surface is provided on the suction rack. The lower bellows is located in the circulating belt, and the inner wall of the circulating belt located at the upper layer is in contact with the upper surface of the lower bellows, and the suction port of the lower bellows is connected to the suction hole where the circulating belt moves to. The suction rack is also provided with an upper bellows located above the circulating belt and cooperating with the lower bellows, and the upper bellows is vertically slidably mounted on the suction rack, and a suction port is provided on its lower end surface.

[0011] The side of the machine platform close to the loading platform is provided with a base plate located below the corresponding front hand mold, and a pull sleeve assembly is slidably installed on the upper end surface of the base plate; the pull sleeve assembly includes a base slidably installed on the base plate along the length direction of the loading platform, and a U-shaped frame is fixed on the base with an opening downward and located below the corresponding front hand mold, and the U-shaped frame is provided with limiting holes symmetrically arranged on both sides of the corresponding front hand mold and axially vertically arranged, and vertically arranged pull sleeve rods are respectively slidably installed in the two limiting holes, and the two pull sleeve rods are symmetrically arranged and have electromagnetic chucks on the top. The electromagnetic chuck is normally V-shaped with the opening facing one side of the loading platform.

[0012] By adopting the above technical solution, the feeding mechanism puts the glove onto the corresponding front hand mold. The hand mold base rotates to rotate the front hand mold to the primary detection mechanism, the thread trimming mechanism, the secondary detection mechanism, and the rear hand mold in sequence. The primary detection mechanism detects whether the glove is damaged. The thread trimming mechanism cuts off the excess thread on the back of the glove. The secondary detection mechanism detects whether the glove is damaged by the thread trimming mechanism. When the front hand mold drives the glove to move to the rear hand mold, the rear hand mold moves toward the front hand mold and abuts against the front hand mold. Then, the flipping frame moves to flip the glove on the front hand mold onto the rear hand mold, completing the flipping of the glove. After the glove is flipped, the rear hand mold drives the glove to move to the demolding mechanism, which operates to remove the glove from the rear hand mold.

[0013] This process repeats itself, with each front hand mold undergoing the steps of glove application, primary inspection, thread trimming, secondary inspection, and flipping. The glove is then removed from the rear hand mold, completing demolding and enabling continuous glove flipping. Neither loading nor thread trimming require workers to manually work at the machine, effectively reducing labor intensity and improving glove flipping efficiency. The primary and secondary inspection mechanisms automatically screen damaged gloves, preventing defective items from being found in flipped gloves and eliminating the need for subsequent re-sorting, further reducing labor intensity. Furthermore, the secondary inspection mechanism can determine if a malfunction in the thread trimming mechanism has damaged an intact glove, allowing for timely repair of the thread trimming mechanism.

[0014] The automatic loading process of the loading mechanism is as follows: the transfer suction plate rotates above the sleeve plate, using suction to attract the glove at the top of the sleeve plate. The transfer suction plate then drives the glove to rotate above the circulating belt. The transfer suction plate stops suctioning, causing the glove to lose its suction and fall onto the circulating belt. The transfer suction plate then returns to the sleeve plate and repeats the above action. This reciprocating process continuously and automatically places the glove on the circulating belt. As the transfer suction plate reciprocates, the circulating belt operates to transport the glove forward. When the glove moves to the lower bellows, the lower bellows attracts the lower layer of the glove. The upper bellows moves downward to attract the upper layer of the glove. The upper bellows then moves upward, opening the glove opening. The base moves along the bottom plate toward the loading platform until the two electromagnetic chucks, facing each other, extend into the glove opening. The two electromagnetic chucks are then energized and closed, clamping the glove. The base moves along the bottom plate away from the loading platform, using the electromagnetic chucks to pull the glove onto the corresponding front hand mold.

[0015] When the glove is fully applied to the front handform, the electromagnetic chuck is de-energized, releasing the glove. The base drives the pull rod until the electromagnetic chuck is completely free of the glove. The pull rod then moves vertically downward along the limiting hole in the U-shaped frame until its upper end surface and the electromagnetic chuck are completely below the front handform. The handform base rotates to transfer the gloved front handform to the primary inspection mechanism. The flipped front handform is then transferred to the loading mechanism, and this reciprocating cycle achieves automatic and continuous glove loading. The electromagnetic chuck normally forms a V-shaped structure with its opening facing one side of the loading platform. This facilitates smooth entry of the electromagnetic chuck into the glove opening, reduces the requirements for the glove opening size, and ensures that the electromagnetic chuck can accurately grip the glove for smooth application onto the front handform.

[0016] Furthermore, a synchronization shaft arranged along the width direction of the loading platform is positioned and rotatably installed on the base, and eccentric cams are symmetrically provided at both ends of the synchronization shaft, and the eccentric cams are located below the corresponding pull rod; a top wheel cooperating with the eccentric cam is positioned and rotatably installed at the bottom of the pull rod, and the top wheel is placed on the outer peripheral surface of the corresponding eccentric cam; when the eccentric cam rotates so that the pull rod slides vertically to the lowest point, the upper end surface of the pull rod and the electromagnetic chuck are located below the corresponding front hand mold.

[0017] By adopting the above technical solution, the synchronous shaft is driven to rotate to drive the eccentric cam to rotate. Under the cooperation of the outer peripheral surface of the eccentric cam and the outer peripheral surface of the top wheel, the pull rod is driven to move up and down when the eccentric cam rotates. The rotation of the eccentric cam causes the pull rod to slide vertically to the lowest point so that the upper end surface of the pull rod and the electromagnetic chuck are located below the corresponding front hand mold, thereby preventing the pull rod and the electromagnetic chuck from affecting the rotation of the front hand mold to the primary detection mechanism. When the eccentric cam rotates to other positions, it is sufficient to ensure that the pull rod slides upward until the electromagnetic chuck can clamp the glove. It has a simple structure, is easy to operate and has obvious effects. Among them, the two eccentric cams are synchronously driven by the same synchronous shaft to ensure the synchronous operation of the two electromagnetic chucks, thereby ensuring the pulling effect on the gloves.

[0018] Furthermore, the upper end of the material storage box is an open structure, and a plurality of vertically arranged tension springs are provided in a rectangular array between the lower end surface of the sleeve plate and the bottom wall of the material storage box. When the tension springs are in normal state, the uppermost layer of gloves on the sleeve plate is located outside the material storage box; a weight sensor is embedded in the sleeve plate, and the weight sensor is communicatively connected to a residual material alarm.

[0019] By adopting the above technical solution, after the transfer suction plate absorbs the top layer of gloves on the socket plate, the tension of the tension spring drives the socket plate to move upward a certain distance as a whole, ensuring that the top layer of gloves on the socket plate is always located outside the storage box so that the transfer suction plate can absorb the top layer of gloves when it is reset. In this way, the tension spring is used to drive the overall movement of the socket plate based on the remaining gloves on the socket plate, eliminating the need to set the transfer suction plate to move vertically to ensure that it can successfully absorb the gloves. The structure is simple and effectively simplified. Among them, the weight sensor on the socket plate can sense the remaining gloves on the socket plate. When the sensed weight is lower than the set value, it indicates that the remaining gloves on the socket plate are insufficient, and the residual material alarm is controlled to sound an alarm, reminding the staff to replenish gloves in time to ensure that the feeding work can continue.

[0020] Furthermore, the loading platform is provided with a sliding plate sliding along its width direction at one end away from the machine, and at least two storage boxes arranged in an array along its length direction are placed on the upper end surface of the sliding plate, and the upper end surface of the sliding plate is provided with a placement groove matching the bottom of the corresponding storage box; the sliding plate is connected to a sliding cylinder driving it to slide back and forth, and the weight sensor is connected to the sliding cylinder for communication control.

[0021] By adopting the above technical solution, at least two material storage boxes are placed on the sliding plate. When the weight sensor on one of the sleeve plates senses that there are no gloves on the sleeve plate, the communication control sliding cylinder works, driving the sliding plate to move the other material storage box to the working position, ensuring that the material transfer suction plate can continue to work normally. While the feeding mechanism continues to feed materials, the staff can replace the new material storage box with gloves or add gloves in the material storage box without stopping the machine for refilling, thereby ensuring the continuous operation and working efficiency of the present invention. Among them, a placement groove that cooperates with the bottom of the material storage box is provided on the sliding plate. The placement groove not only serves as a limit for the material storage box to prevent the material storage box from shaking and affecting the feeding, but also plays a certain positioning role, ensuring that the position of the material storage box can cooperate with the material transfer suction plate, ensuring the normal material suction and transfer of the material transfer suction plate. It has a simple structure and obvious effect.

[0022] Furthermore, the primary detection mechanism and the secondary detection mechanism have the same structure, both including a detection frame arranged on one side of the machine, the detection frame being provided with detection cameras symmetrically arranged up and down, and a gap for the front hand model to pass through being formed between the two detection cameras; an analyzer is also provided on the detection frame, the detection camera is connected to the corresponding analyzer for communication feedback, a comparator is connected to the two analyzers for communication, and a fault alarm is connected to the comparator for communication control.

[0023] By adopting the above technical solution, when the front hand model with the gloves rotates between the two inspection cameras, the two inspection cameras capture the gloves on the front hand model from above and below, respectively. The images are then uploaded to an analyzer for analysis to determine whether the gloves are damaged, allowing for the timely detection of defective products. The two analyzers then feed their results to a comparator for comparison. If the analyzer in the secondary inspection mechanism detects damage to the gloves, but the comparator detects no damage to the gloves from the analyzer in the primary inspection mechanism, this indicates a malfunction in the thread trimming mechanism, potentially damaging the gloves during the trimming process. If this situation occurs repeatedly, a fault alarm sounds, requiring the entire system to shut down and personnel to inspect the thread trimming mechanism. This arrangement of primary and secondary inspection mechanisms for glove damage not only improves inspection accuracy, prevents defective products from being mixed into the flipped gloves, and eliminates the need for subsequent sorting by personnel, but also allows for the timely detection of thread trimming mechanism malfunctions, preventing them from damaging intact gloves.

[0024] Furthermore, a defective box is provided on one side of each detection rack, and the defective box is connected to a suction pipe with a suction fan. The end of the suction pipe is provided with a suction cavity that cooperates with the corresponding front hand mold, and the suction cavity is slidably installed on the corresponding detection rack along the length direction of the corresponding front hand mold.

[0025] By adopting this technical solution, when the primary or secondary detection mechanism detects glove damage, the suction chamber is driven toward the front hand mold, allowing the entire front hand mold to enter the suction chamber. The suction fan then operates, sucking the damaged gloves from the front hand mold into the defective bin through the suction pipe, and the suction chamber is then reset. This simple and easy-to-operate structure allows for the unloading and collection of damaged gloves, preventing them from being transferred to the rear hand mold for flipping and mixing with intact gloves.

[0026] Furthermore, the thread trimming mechanism includes a thread trimming table arranged on one side of the machine, and a thread trimming seat sliding along the length direction of the corresponding front hand mold is provided on the thread trimming table, and a thread trimming cavity cooperating with the corresponding front hand mold is provided on the thread trimming seat, and the thread trimming cavity is connected to a wire blower; four thread trimming rods corresponding to the finger gaps of the front hand mold are vertically slidably installed in the thread trimming cavity, and the upper end surfaces of the four thread trimming rods are integrally connected by the same connecting rod, and a V-shaped thread trimmer cooperating with the finger gap of the front hand mold is fixed to the lower end of each thread trimming rod.

[0027] By adopting the above technical solution, the gloves that have been inspected by the detection mechanism are transferred to the thread trimming mechanism along with the front hand mold, and the thread trimming seat is driven to move closer to the front hand mold, so that the front hand mold enters the thread trimming cavity. The connecting rod is then driven to drive the four thread trimming rods to move downward and insert into the four finger gaps of the front hand mold. The V-shaped thread trimmer works after contacting the glove, cutting off the excess thread ends in the glove finger gaps. After the thread trimming is completed, the thread trimming rod and thread trimming seat are reset. This reciprocating process can automatically trim the excess thread ends on the back of the glove. Among them, the thread trimming cavity is connected to the thread blower. When the thread trimming rod moves downward, the thread blower blows air into the thread trimming cavity, which not only makes the thread ends on the glove float, but also makes the glove fit the front hand mold more closely, making it easier for the V-shaped thread trimmer to cut the thread ends.

[0028] Furthermore, a U-shaped clamp is provided at the opening of the thread cutting cavity, which is symmetrically arranged up and down and has openings opposite to each other. The two U-shaped clamps are installed in the thread cutting cavity for relative vertical sliding. When the two U-shaped clamps are close to each other and combined, they cover and clamp the opening of the glove set on the corresponding front hand mold, and the inner side walls of the two U-shaped clamps are provided with end surface thread cutting knives.

[0029] By adopting the above technical solution, when the thread trimmer seat moves so that the front hand mold fully enters the thread trimming chamber, it drives the two U-shaped clamps to move together and clamp the opening of the glove on the corresponding front hand mold. The two U-shaped clamps fix the opening of the glove, preventing the movement of the thread trimmer rod from causing the glove to slide on the front hand mold, which would affect the V-shaped thread trimmer's ability to cut the thread ends. At the same time, the end thread trimmer works to cut the thread ends where the glove fits the glove. Because the thread ends of the glove are mainly located between the fingers and at the opening, the end thread trimmer and the V-shaped thread trimmer work together to better cut the excess thread ends of the glove.

[0030] Furthermore, the demolding mechanism includes a demolding frame arranged on one side of the machine, and the rear hand mold is slidably installed on the demolding frame along the length direction of the corresponding front hand mold; the demolding frame is vertically slidably installed with an upper pressure plate located above the rear hand mold and a lower pressure plate located below the rear hand mold, the upper pressure plate and the lower pressure plate correspond to each other, and the lower end surface of the upper pressure plate and the upper end surface of the lower pressure plate are both provided with a plurality of friction flanges in a rectangular array.

[0031] By adopting the above technical solution, after the flipping frame flips the glove on the front hand mold over onto the rear hand mold, the rear hand mold drives the glove to move between the upper and lower pressing plates, driving the upper and lower pressing plates closer together to clamp the glove. The rear hand mold is then driven to move and be pulled out from between the upper and lower pressing plates, leaving the glove between the upper and lower pressing plates, thus achieving demolding of the glove and allowing the rear hand mold to continue flipping. Friction flanges are provided on the sides of the upper and lower pressing plates where they approach each other to increase friction between the upper and lower pressing plates and the glove, ensuring demolding of the glove when the rear hand mold is withdrawn. The structure is simple and the effect is significant.

[0032] Furthermore, a material unloading rack is provided on one side of the demoulding rack, and a material unloading suction plate is eccentrically installed on the material unloading rack. When the lower pressure plate is at the lowest position, the lower end surface of the material unloading suction plate is close to the upper end surface of the lower pressure plate; a material receiving mechanism is provided on one side of the material unloading rack, and the material unloading suction plate absorbs and transfers the gloves on the upper end surface of the lower pressure plate to the material receiving mechanism.

[0033] By adopting the above technical solution, after the rear hand mold is demolded, the upper and lower pressing plates are driven away from each other, leaving the gloves on the lower pressing plate as it moves downward. When the lower pressing plate's upper end surface is lower than the lower end surface of the discharge suction plate, the discharge suction plate is driven to rotate directly above the lower pressing plate, sucking the gloves off the lower pressing plate and transferring them to the material receiving mechanism. This repetitive process completes the unloading of the flipped gloves. By removing the gloves from the lower pressing plate, they can be packaged at the material receiving mechanism without affecting the continuous flipping process, ensuring continuous operation. The material receiving mechanism can also be used to directly transfer the gloves to the next process step, eliminating the need to unpack the packaged gloves at the next process step, saving time.

[0034] In summary, the present invention has the following beneficial effects:

[0035] 1. By sequentially arranging a feeding mechanism, a primary inspection mechanism, a thread trimming mechanism, a secondary inspection mechanism, and a rear hand mold corresponding to a number of front hand molds around the machine, and setting a demoulding mechanism at the rear hand mold, each front hand mold is automatically put on a glove by the feeding mechanism, first inspected by the primary inspection mechanism, automatically trimmed of excess thread ends by the thread trimming mechanism, second inspected by the secondary inspection mechanism, and automatically flipped over by the flipping frame. The glove is then removed from the rear hand mold by the demoulding mechanism, completing demoulding and realizing continuous glove flipping. Loading and thread trimming do not require workers to manually work in front of the machine all the time, effectively reducing labor intensity and improving glove flipping efficiency.

[0036] 2. By setting up a primary inspection mechanism and a secondary inspection mechanism, and both the primary inspection mechanism and the secondary inspection mechanism are equipped with a defective box, a suction pipe and a suction cavity, damaged gloves are automatically screened and returned, avoiding the presence of defective gloves in the gloves after turning over, eliminating the need for subsequent re-sorting, and further reducing manual labor intensity. In addition, by comparing the test results of the secondary inspection mechanism with the test results of the primary inspection mechanism, it can be determined whether the trimming mechanism has malfunctioned and damaged intact gloves, so that the trimming mechanism can be repaired in time.

[0037] 3. The thread trimming mechanism is set up to automatically trim the excess thread ends on the reverse side of the gloves without manual operation. In addition, since the thread ends of the gloves are basically located between the fingers and at the opening, a V-shaped thread trimmer is set in the thread trimming mechanism to trim the finger seams of the gloves and an end face thread trimmer is set to trim the open end of the gloves to ensure the shearing effect of the excess thread ends on the flip side of the gloves and prevent the gloves from moving on the front hand mold during the thread trimming process. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall structure of an integrated intelligent glove turning machine;

[0039] Figure 2 This is a schematic diagram of the structure of the front hand mold and the back hand mold in an integrated intelligent glove turning machine;

[0040] Figure 3 This is a structural diagram of the feeding mechanism in an integrated intelligent glove turning machine;

[0041] Figure 4 This is a structural diagram of the glove pulling component in an integrated intelligent glove turning machine;

[0042] Figure 5 yes Figure 3 Enlarged view of part A;

[0043] Figure 6This is a structural diagram of the primary detection mechanism and the secondary detection mechanism in an integrated intelligent glove turning machine;

[0044] Figure 7 This is a structural diagram of the thread cutting mechanism of an integrated smart glove turning machine;

[0045] Figure 8 yes Figure 7 Enlarged view of part B;

[0046] Figure 9 This is a structural diagram of the demoulding mechanism in an integrated intelligent glove turning machine.

[0047] In the figure, 1, machine table; 11, bottom plate; 12, flip frame; 2, hand mold base; 21, front hand mold; 3, loading mechanism; 31, loading table; 32, circulating belt; 321, suction hole; 33, sliding plate; 331, sliding cylinder; 332, placement slot; 34, material storage box; 341, tension spring; 35, sleeve plate; 351, weight sensor; 352, residual material alarm; 36, transfer rack; 361, transfer suction plate ;362, material transfer motor;37, suction rack;371, lower bellows;372, upper bellows;373, suction cylinder;4, sleeve pulling assembly;41, base;411, sleeve pulling cylinder;42, U-shaped frame;421, limit hole;43, sleeve pulling rod;431, top wheel;44, electromagnetic chuck;45, synchronous shaft;451, sleeve pulling motor;46, eccentric cam;5, primary detection mechanism;51, detection rack;52, detection Camera; 53, Analyzer; 54, Comparator; 541, Fault Alarm; 55, Defective Box; 56, Suction Tube; 561, Suction Blower; 57, Suction Chamber; 571, Defective Cylinder; 6, Thread Trimmer; 61, Thread Trimmer Table; 62, Thread Trimmer Seat; 621, Thread Trimmer Cylinder; 63, Thread Trimmer Cylinder; 64, Thread Blower; 65, Thread Trimmer Rod; 651, V-Shaped Thread Trimmer; 652, Connecting Rod; 653, Finger Cylinder; 66, U-shaped clamp; 661, end face thread trimmer; 662, electromagnet; 663, tension spring; 7, secondary detection mechanism; 8, demoulding mechanism; 81, demoulding frame; 82, upper pressure plate; 821, upper pressure cylinder; 83, lower pressure plate; 831, lower pressure cylinder; 84, friction flange; 85, rear hand mold; 851, demoulding cylinder; 9, unloading frame; 91, unloading suction plate; 92, unloading motor; 10, material receiving mechanism; 20, control console. DETAILED DESCRIPTION

[0048] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0049] An integrated intelligent glove turning machine, such as Figure 1As shown, the machine comprises a platform 1, on which a hand mold base 2 with a vertical axis is positioned and rotatably mounted. Five front hand molds 21 extending radially outward are arranged in a circular array on the outer wall of the hand mold base 2. A loading mechanism 3, a primary detection mechanism 5, a thread cutting mechanism 6, a secondary detection mechanism 7, and a demolding mechanism 8 are arranged in sequence along the outer periphery of the hand mold base 2, corresponding to the five front hand molds 21. A rear hand mold 85 corresponding to the front hand mold 21 is also provided at the demolding mechanism 8. The rear hand mold 85 passes through the demolding mechanism 8 and slides back and forth along the length direction of the corresponding front hand mold 21. A flip frame 12 is provided below the front hand mold 21 corresponding to the rear hand mold 85, and the flip frame 12 is slidably mounted on the machine 1 along the sliding direction of the rear hand mold 85. In addition, a control console 20 for controlling the linkage between the various mechanisms of the present invention is provided on one side of the frame. Automatic control is achieved using PLC technology in the prior art, and will not be described in detail below.

[0050] like Figure 1 As shown, the feeding mechanism 3 automatically places the gloves onto the corresponding front hand mold 21. The hand mold base 2 rotates, sequentially moving the front hand mold 21 to the primary inspection mechanism 5, the thread trimming mechanism 6, the secondary inspection mechanism 7, and the demolding mechanism 8. The primary inspection mechanism 5 inspects the gloves for damage, the thread trimming mechanism 6 automatically trims excess threads on the back side of the gloves, and the secondary inspection mechanism 7 detects whether the gloves have been damaged by the thread trimming mechanism 6. As the front hand mold 21 drives the gloves to the demolding mechanism 8, the rear hand mold 85 moves toward the front hand mold 21 and abuts against it. The flipping frame 12 then moves to flip the gloves from the front hand mold 21 onto the rear hand mold 85, completing the flipping of the gloves. After the gloves are flipped, the rear hand mold 85 drives the gloves to the demolding mechanism 8, which operates to remove the gloves from the rear hand mold 85, completing the removal of the gloves.

[0051] like Figure 1 As shown, the hand mold base 2 drives the five front hand molds 21 to rotate, so that a front hand mold 21 enters each mechanism. This reciprocating process allows each front hand mold 21 to sequentially undergo the steps of glove application, primary inspection, thread trimming, secondary inspection, and flipping. The glove is then removed from the rear hand mold 85, completing demolding and achieving continuous glove flipping. Neither material loading nor thread trimming require workers to constantly manually work at the machine, effectively reducing labor intensity and improving glove flipping efficiency. The positioning and rotating structure of the hand mold base 2 and the reciprocating sliding structure of the flipping frame 12 are identical to those of the prior art. Since they are not improvements of the present invention, they will not be described in detail and are not shown in the accompanying drawings.

[0052] like Figure 2As shown, in this embodiment, the front hand mold 21 and the back hand mold 85 each include a main body and five fingers connected to one end of the main body. The lengths of the five fingers are arranged in the order of middle finger > index finger = ring finger > thumb = pinky finger. The middle three fingers of the front hand mold 21 are originally hollow structures with one end of the main body open. The middle three fingers of the back hand mold 85 can be inserted into the middle three fingers of the front hand mold 21. This ensures that the ends of the fingers on both sides of the front hand mold 21 can abut against the ends of the fingers on both sides of the back hand mold 85. This not only ensures that the turning frame 12 can smoothly turn the glove from the front hand mold 21 to the back hand mold 85, but also ensures that the lengths of the fingers of the front hand mold 21 and the back hand mold 85 are substantially consistent with the lengths of the fingers of the glove, thereby preventing the glove from being damaged. In addition, when the middle three grips of the back hand mold 85 are inserted into the middle three fingers of the front hand mold 21, the ends of the middle three fingers of the glove can be turned over to the back hand mold 85 first, thereby improving the glove turning effect.

[0053] The specific structures of the feeding mechanism 3 , the primary detection mechanism 5 , the thread cutting mechanism 6 , the secondary detection mechanism 7 and the demoulding mechanism 8 around the machine 1 are described in detail below.

[0054] like Figure 3 As shown, the loading mechanism 3 includes a loading platform 31 arranged along the length of the corresponding front hand mold 21. A circulating belt 32 is provided on the loading platform 31 along its length, and a plurality of suction holes 321 are arranged in an array on the circulating belt 32. A rotating rack 36 is provided at the end of the loading platform 31 away from the machine 1. A storage box 34 for storing gloves is located on one side of the rotating rack 36. A sleeve plate 35 for stacking gloves is vertically slidably mounted within the storage box 34. A horizontally arranged transfer suction plate 361, which rotates eccentrically on the rotating rack 36 and cooperates with the storage box 34, is provided. A transfer motor 362 is provided on the rotating rack 36 to drive the transfer suction plate 361.

[0055] like Figure 3 As shown, the transfer rack 36 is located between the loading platform 31 and the storage box 34, and the three form an L-shaped structure. The transfer suction plate 361 first rotates 90 degrees eccentrically to the top of the storage box 34, sucks the uppermost layer of gloves on the sleeve plate 35, and then rotates 90 degrees eccentrically to return to the top of the circulating belt 32, releases the gloves so that they fall onto the circulating belt 32 with the opening facing the side of the machine 1, and the circulating belt 32 moves to transport the gloves forward.

[0056] like Figure 3As shown, a suction rack 37 is provided on the side of the loading platform 31 near one end of the machine 1. A lower bellows 371 with a suction port on its upper end surface and located within the circulating belt 32 is provided on the suction rack 37. The inner wall of the circulating belt 32 located at the upper layer is always in contact with the upper surface of the lower bellows 371. The suction port of the lower bellows 371 is connected to the suction hole 321 where the circulating belt 32 moves. An upper bellows 372 is also provided on the suction rack 37, located above the circulating belt 32 and cooperating with the lower bellows 371. The lower end surface of the upper bellows 372 has a suction port, and a suction cylinder 373 is provided on the suction rack 37 for driving the upper bellows 372 to slide back and forth vertically. A bottom plate 11 is provided on the side of the machine 1 near the loading platform 31, located below the corresponding front hand mold 21. The upper end surface of the bottom plate 11 is provided with a pull sleeve assembly 4 that slides along the length of the loading platform 31.

[0057] like Figure 3 As shown, the circulating belt 32 moves the glove to the suction port of the lower bellows 371 and pauses. The lower bellows 371 operates to suck the lower surface of the glove through the suction hole 321. Simultaneously, the suction cylinder 373 drives the upper bellows 372 downward, sucking the upper surface of the glove. After the upper bellows 372 has sucked the upper surface of the glove, the suction cylinder 373 drives it upward. In this way, the upper and lower bellows 372 and 371 respectively suck the upper and lower surfaces of the glove, and the glove opening is opened during the upward movement of the upper bellows 372. The sleeve assembly 4 moves toward the glove, clamping the open end of the glove. The upper and lower bellows 372 and 371 stop operating. The sleeve assembly 4 clamps the glove and moves away from the loading platform 31, pulling the glove onto the corresponding front hand mold 21, completing the automatic glove loading.

[0058] like Figure 3 As shown, in this embodiment, the material transfer motor 362 is equipped with an angle sensor, which controls the material transfer suction plate 361 to accurately rotate to the desired working position directly above the material storage box 34 and the circulating belt 32. The air suction ports of the upper and lower bellows 372 and 371 are arranged in a lattice structure that matches the gloves, ensuring stable glove suction and preventing severe wrinkling. The material transfer suction plate 361, the circulating belt 32, and the pull sleeve assembly 4 work in conjunction. Each time the pull sleeve assembly 4 pulls a glove, the circulating belt 32 feeds a glove forward, and the material transfer suction plate 361 then places a glove on the circulating belt 32, forming a linked and continuous operation. Furthermore, the suction force of the material transfer suction plate 361, the upper and lower bellows 372, and the lower bellows 371 can be adjusted according to the glove's material, thickness, and size to ensure that the material transfer suction plate 361 only attracts one glove at a time. The upper and lower bellows 372 and 371 cooperate to respectively attract the upper and lower layers of the glove, ensuring that the glove opening can be smoothly opened when the upper bellows 372 pulls the glove upward.

[0059] like Figure 3 and Figure 4As shown, in this embodiment, the sleeve assembly 4 includes a base 41 slidably mounted on the bottom plate 11 along the length direction of the loading platform 31, and a sleeve cylinder 411 is provided on the bottom plate 11 to drive the base 41 to slide back and forth; a U-shaped frame 42 with an opening facing downward and located below the corresponding front hand mold 21 is fixed on the base 41, and limiting holes 421 are symmetrically arranged on both sides of the corresponding front hand mold 21 and axially vertically arranged are provided on the U-shaped frame 42, and vertically arranged sleeve rods 43 are slidably mounted in the two limiting holes 421 respectively, and the two sleeve rods 43 are symmetrically arranged and have electromagnetic chucks 44 on the top. In addition, a synchronous shaft 45 arranged along the width direction of the loading platform 31 is positioned and rotatably mounted on the base 41, and eccentric cams 46 are symmetrically arranged at both ends of the synchronous shaft 45 and are respectively located below the corresponding sleeve rods 43. One end of the synchronous shaft 45 is connected to a sleeve motor 451 that drives it to rotate. A top wheel 431 that cooperates with the eccentric cam 46 is positioned and rotatably mounted at the bottom of the pull rod 43, and the top wheel 431 rests on the outer peripheral surface of the corresponding eccentric cam 46. In normal state, the top of the pull rod 43 and the electromagnetic chuck 44 are both located below the corresponding front hand mold 21 to avoid affecting the rotation of the front hand mold 21.

[0060] like Figure 3 and Figure 4 As shown, when the upper bellows 372 and the lower bellows 371 cooperate to open the glove opening, the pull cylinder 411 drives the base 41 as a whole to move along the base plate 11 toward the loading platform 31. At the same time, the pull motor 451 drives the synchronous shaft 45 to rotate the eccentric cam 46. During the rotation of the eccentric cam 46, the pull rod 43 gradually slides upward until the two electromagnetic chucks 44 rise and move horizontally to one side close to each other and extend into the opening of the glove. The pull motor 451 stops working, and then the two electromagnetic chucks 44 are powered on and closed, clamping the glove. The pull cylinder 411 then drives the base 41 as a whole to move back, using the electromagnetic chucks 44 to pull the glove onto the corresponding front hand mold 21. When the glove is completely put on the front hand mold 21, the electromagnetic chucks 44 are powered off to release the glove. The pull cylinder 411 continues to drive the base 41 to drive the pull rod 43 to move until the electromagnetic chucks 44 are completely separated from the glove. The sleeve pulling motor 451 drives the synchronous shaft 45, which in turn rotates the eccentric cam 46, causing the sleeve pulling rod 43 to gradually move downward until the upper end surface of the sleeve pulling rod 43 and the electromagnetic chuck 44 are completely below the front hand mold 21. Finally, the hand mold base 2 rotates to transfer the gloved front hand mold 21 to the primary inspection mechanism 5. The flipped front hand mold 21 is then transferred to the feeding mechanism 3. This reciprocating process realizes the automatic and continuous feeding of gloves.

[0061] like Figure 4As shown, in this embodiment, each electromagnetic chuck 44 has an overall V-shaped structure with its opening facing the discharge platform, facilitating insertion of one side of the electromagnetic chuck 44 into the glove opening. Of course, a friction layer can also be provided on the side of each electromagnetic chuck 44 that contacts the glove to increase friction between the electromagnetic chuck 44 and the glove, preventing the glove from falling off the electromagnetic chuck 44 during glove pulling, thereby ensuring effective glove pulling.

[0062] like Figure 3 and Figure 5 As shown, in this embodiment, the upper end of the storage box 34 is open. A plurality of vertically arranged tension springs 341 are disposed in a rectangular array between the lower end surface of the socket plate 35 and the inner bottom wall of the storage box 34. When the tension springs 341 are in a normal position, the top layer of gloves on the socket plate 35 is positioned outside the storage box 34. After the transfer suction plate 361 has removed the top layer of gloves from the socket plate 35, the tension of the tension springs 341 drives the entire socket plate 35 upward a certain distance, ensuring that the top layer of gloves on the socket plate 35 remains outside the storage box 34. This allows the transfer suction plate 361 to remove the top layer of gloves when it returns to its original position. This utilizes the tension springs 341 to drive the overall movement of the socket plate 35 based on the remaining gloves on the socket plate 35, eliminating the need for the transfer suction plate 361 to be configured for vertical movement to ensure successful glove absorption.

[0063] like Figure 3 and Figure 5 As shown, a weight sensor 351 is embedded in the sleeve plate 35, and the weight sensor 351 is in communication with a residual material alarm 352 fixed on one side of the loading platform 31. The weight sensor 351 can sense the remaining amount of gloves on the sleeve plate 35. When the sensed weight is lower than the set value, it indicates that the remaining amount of gloves on the sleeve plate 35 is insufficient, and the residual material alarm 352 is controlled to sound an alarm, reminding the staff to replenish gloves in time to ensure the continuation of the loading work. In addition, as Figure 3 As shown, to ensure continuous glove loading when the remaining gloves in the storage box 34 are insufficient, a sliding plate 33 is provided at one end of the loading platform 31, sliding along its width. Two storage boxes 34 are placed along their length on the upper end surface of the sliding plate 33. The upper end surface of the sliding plate 33 is provided with a placement groove 332 that mates with the bottom of the corresponding storage box 34, and the storage box 34 is placed in the corresponding placement groove 332. The loading platform 31 is equipped with a sliding cylinder 331 that drives the sliding plate 33 to slide back and forth. The sliding cylinder 331 is equipped with a limit switch and is in communication and control connection with the weight sensor 351. The control distance of the limit switch is the center distance between the two placement grooves 332.

[0064] like Figure 3 and Figure 5As shown, after the weight sensor 351 on one of the sleeve plates 35 senses that there are no gloves on the sleeve plate 35, the communication control sliding cylinder 331 works, driving the sliding plate 33 to move the other storage box 34 to the working position, ensuring that the material transfer suction plate 361 can continue to work normally. While the feeding mechanism 3 continues to feed, the staff can replace the new storage box 34 with gloves or add gloves in the storage box 34 without stopping the machine for refilling, thereby ensuring the continuous operation and working efficiency of the present invention. Among them, the placement groove 332 not only plays a limiting role on the storage box 34, preventing the storage box 34 from shaking and affecting the feeding, but also plays a certain positioning role, ensuring that the position of the storage box 34 can cooperate with the material transfer suction plate 361, ensuring the normal material suction and transfer of the material transfer suction plate 361,

[0065] like Figure 6 As shown, in this embodiment, the primary detection mechanism 5 and the secondary detection mechanism 7 have the same structure and both include a detection frame 51 disposed on one side of the machine 1. Detection cameras 52 are symmetrically arranged in an upper and lower direction on the detection frame 51, and a gap is formed between the two detection cameras 52 for the front hand model 21 to pass through. An analyzer 53 is also provided on the detection frame 51. The detection cameras 52 are connected to the corresponding analyzers 53 for communication feedback. A comparator 54 is connected between the analyzers 53 of the primary detection mechanism 5 and the analyzers 53 of the secondary detection mechanism 7. The comparator 54 is connected to a fault alarm 541 for communication control. The comparator 54 and the fault alarm 541 are disposed on the detection frame 51 of the secondary detection mechanism 7, and both the analyzer 53 and the comparator 54 are connected to the console 20 for feedback.

[0066] like Figure 6 As shown, when the front handform 21 with the glove rotates between the two inspection cameras 52 in the primary inspection mechanism 5 or the secondary inspection mechanism 7, the two inspection cameras 52 capture the glove on the front handform 21 from above and below, respectively. The images are then uploaded to an analyzer 53 for analysis to determine whether the glove is damaged, allowing for the timely detection of defective products. The two analyzers 53 feed their results back to a comparator 54 for comparison. If the analyzer 53 in the secondary inspection mechanism 7 detects damage to the glove, but the comparator 54 detects no damage to the analyzer 53 in the primary inspection mechanism 5, this indicates a malfunction in the thread trimming mechanism 6, potentially damaging the glove during the trimming process. If this situation occurs repeatedly, a fault alarm 541 sounds, requiring the entire system to shut down and personnel to inspect the thread trimming mechanism 6. This not only improves inspection accuracy and prevents defective products from being mixed into the flipped gloves, eliminating the need for subsequent sorting by personnel, but also allows for the timely detection of malfunctions in the thread trimming mechanism 6, preventing it from damaging intact gloves.

[0067] like Figure 6As shown, in order to deal with the damage of the gloves in time when the primary detection mechanism 5 or the secondary detection mechanism 7 detects it, a defective box 55 is provided on one side of each detection frame 51. The defective box 55 is connected to a suction pipe 56 with a suction fan 561. The end of the suction pipe 56 is provided with a suction cavity 57 that cooperates with the corresponding front hand mold 21. The suction cavity 57 is slidably installed on the corresponding detection frame 51 along the length direction of the corresponding front hand mold 21. The detection frame 51 is provided with a secondary cylinder 571 that drives the corresponding suction cavity 57 to slide. The secondary cylinder 571 is connected to the corresponding analyzer 53 for communication control and is linked to the suction fan 561. When the primary inspection mechanism 5 or the secondary inspection mechanism 7 detects damaged gloves, the analyzer 53 communicates and feedbacks to control the secondary cylinder 571, driving the suction chamber 57 toward the front handform 21, allowing the entire front handform 21 to enter the suction chamber 57. The suction fan 561 then operates to suck the damaged gloves from the front handform 21 into the defective product box 55 through the suction pipe 56. The suction chamber 57 then resets. This completes the return and collection of damaged gloves, preventing them from being transferred to the rear handform 85 for flipping, thereby preventing them from mixing with intact gloves.

[0068] like Figure 7 As shown, in this embodiment, the thread trimming mechanism 6 includes a thread trimming platform 61 provided on one side of the machine 1. A thread trimming seat 62 is provided on the thread trimming platform 61 and slides along the length direction of the corresponding front hand mold 21. A thread trimming cylinder 621 is fixed on the thread trimming platform 61 to drive the thread trimming seat 62 to slide. A thread trimming cavity 63 is provided on the thread trimming seat 62 and cooperates with the corresponding front hand mold 21. The thread trimming cavity 63 is connected to a thread blower 64 for blowing air into the thread trimming cavity 63 to blow away the thread ends on the glove. Figure 7 and Figure 8 As shown, a connecting rod 652 is installed in a vertical sliding manner in the thread cutting chamber 63, and the lower end of the connecting rod 652 is connected to four vertically arranged thread cutting rods 65 corresponding to the finger gaps of the front hand mold 21. A V-shaped thread cutting knife 651 that cooperates with the finger gaps of the front hand mold 21 is fixed at the lower end of each thread cutting rod 65, and a finger gap cylinder 653 that drives the connecting rod 652 to drive the thread cutting rod 65 to slide vertically is fixed on the thread cutting seat 62.

[0069] like Figure 7 and Figure 8 As shown, U-shaped clamps 66 are symmetrically positioned at the opening of the thread-cutting cavity 63, with their openings facing each other. The two U-shaped clamps 66 are mounted vertically and slide relative to each other within the cavity 63. A vertical telescopic rod is secured between the distal end of the clamps and the cavity 63. A tensioning spring 663 is mounted on the outer surface of the telescopic rod, and a cooperating electromagnet 662 is located on the distal end of the clamps. When the two U-shaped clamps 66 are brought together, they enclose and clamp the opening of the corresponding glove on the front hand mold 21. The inner walls of the two U-shaped clamps 66 are equipped with end-face thread cutters 661.

[0070] like Figure 7 and Figure 8 As shown, after the primary inspection mechanism 5 inspects the intact glove, it is transferred to the thread trimming mechanism 6 along with the front hand mold 21. The thread trimming cylinder 621 drives the thread trimming seat 62 to move closer to the front hand mold 21, allowing the front hand mold 21 to enter the thread trimming chamber 63. Then, the electromagnet 662 is energized, and the two U-shaped clamps 66 are attracted to each other and close together, covering the front hand mold 21 and clamping the glove opening. The end thread trimmer 661 cleans the thread ends at the glove opening. The finger gap cylinder 653 drives the connecting rod 652, which drives the four thread trimming rods 65 downward and inserts them into the four finger gaps of the front hand mold 21. The V-shaped thread trimmers 651 contact the glove and operate to cut the excess thread ends at the finger gaps. After the thread trimming is completed, the thread trimming rods 65 and thread trimming seat 62 are reset, the electromagnet 662 is de-energized, and the U-shaped clamps 66 are moved away from each other by the tension spring 663 to reset. The front hand mold 21 is transferred to the secondary inspection mechanism 7. This reciprocating process automatically trims the excess thread ends on the back of the glove.

[0071] like Figure 7 and Figure 8 As shown, the thread trimming chamber 63 is connected to the thread blower 64. As the thread trimming rod 65 moves downward, the thread blower 64 blows air into the thread trimming chamber 63, which not only causes the thread ends on the glove to float, but also makes the glove fit more closely to the front hand mold 21, making it easier for the V-shaped thread trimmer 651 to cut the thread ends. In addition, since the thread ends of the glove are basically located between the fingers and at the opening, the end thread trimmer 661 cooperates with the V-shaped thread trimmer 651 to better trim the excess thread ends of the glove. The thread cutting principles of the V-shaped thread trimmer 651 and the end thread trimmer 661 are the same as those of the automatic thread trimmers in the prior art, so we will not elaborate on them in detail.

[0072] like Figure 9 As shown, in this embodiment, the demoulding mechanism 8 includes a demoulding frame 81 provided on one side of the machine 1. The rear hand mold 85 is slidably mounted on the demoulding frame 81 along the length direction of the corresponding front hand mold 21, and a demoulding cylinder 851 is provided on the demoulding frame 81 to drive the rear hand mold 85 to move back and forth. An upper pressing plate 82 located above the rear hand mold 85 and a lower pressing plate 83 located below the rear hand mold 85 are vertically slidably mounted on the demoulding frame 81. The upper pressing plate 82 and the lower pressing plate 83 are matched with each other. The upper end of the upper pressing plate 82 is connected to the upper pressing cylinder 821, and the lower end surface of the lower pressing plate 83 is connected to the lower pressing cylinder 831. The lower end surface of the upper pressing plate 82 and the upper end surface of the lower pressing plate 83 are both provided with a plurality of friction flanges 84 in a rectangular array.

[0073] like Figure 9As shown, after the flipping frame 12 flips the glove on the front hand mold 21 over onto the rear hand mold 85, the demolding cylinder 851 drives the rear hand mold 85 to move the glove between the upper pressing plate 82 and the lower pressing plate 83. The upper pressing cylinder 821 and the lower pressing cylinder 831 respectively drive the upper pressing plate 82 and the lower pressing plate 83 toward each other to clamp the glove. Then, the demolding cylinder 851 drives the rear hand mold 85 to move and remove it from between the upper pressing plate 82 and the lower pressing plate 83, leaving the glove between the upper pressing plate 82 and the lower pressing plate 83, thus completing the demolding process and allowing the rear hand mold 85 to continue flipping. Friction flanges 84 are provided on the sides of the upper pressing plate 82 and the lower pressing plate 83 where they are close to each other. This increases the friction between the upper pressing plate 82 and the lower pressing plate 83 and the glove, ensuring that the glove is demolded effectively when the rear hand mold 85 is withdrawn.

[0074] like Figure 9 As shown, a discharge rack 9 is installed on one side of the demolding rack 81. A horizontal discharge suction plate 91 is eccentrically mounted on the discharge rack 9. A discharge motor 92 is also installed on the discharge rack 9 to drive the discharge suction plate 91 in eccentric rotation. When the lower pressing plate 83 is at its lowest position, the lower end surface of the discharge suction plate 91 is close to the upper end surface of the lower pressing plate 83. A material receiving mechanism 10 is installed on one side of the discharge rack 9. The discharge suction plate 91 absorbs and transfers gloves on the upper end surface of the lower pressing plate 83 to the material receiving mechanism 10. After the rear hand mold 85 is demoulded, the upper pressing cylinder 821 and the lower pressing cylinder 831 respectively drive the upper pressing plate 82 and the lower pressing plate 83 to move away from each other, and the glove remains on the lower pressing plate 83 and moves downward with the lower pressing plate 83. When the upper end surface of the lower pressing plate 83 moves to be lower than the lower end surface of the discharge suction plate 91, the discharge motor 92 drives the discharge suction plate 91 to rotate to the top of the lower pressing plate 83, sucking the glove on the lower pressing plate 83 and transferring it to the receiving mechanism 10, and so on and so forth to complete the discharge of the turned-over gloves.

[0075] like Figure 9 As shown, the gloves are removed from the lower pressure plate 83 using the material removal suction plate 91, allowing them to be packaged at the material receiving mechanism 10 without affecting the continuous flipping process, thus ensuring continuous operation. The material receiving mechanism can also be used to directly transfer the gloves to the next process, eliminating the need to unpack the packaged gloves at the next process, saving time. In this embodiment, the material receiving mechanism 10 utilizes a material receiving box with the same structure as the storage box 34 to receive the gloves, facilitating their transfer to the next process for use.

[0076] Working principle and usage of the present invention:

[0077] like Figure 1As shown, the feeding mechanism 3 automatically places the gloves onto the corresponding front hand mold 21. The hand mold base 2 rotates, sequentially moving the front hand mold 21 to the primary inspection mechanism 5, the thread trimming mechanism 6, the secondary inspection mechanism 7, and the demolding mechanism 8. The primary inspection mechanism 5 inspects the gloves for damage, the thread trimming mechanism 6 automatically trims excess threads on the back side of the gloves, and the secondary inspection mechanism 7 detects whether the gloves have been damaged by the thread trimming mechanism 6. As the front hand mold 21 drives the gloves to the demolding mechanism 8, the rear hand mold 85 moves toward the front hand mold 21 and abuts against it. The flipping frame 12 then moves to flip the gloves from the front hand mold 21 onto the rear hand mold 85, completing the flipping of the gloves. After the gloves are flipped, the rear hand mold 85 drives the gloves to the demolding mechanism 8, which operates to remove the gloves from the rear hand mold 85, completing the removal of the gloves. In this way, each front hand mold 21 is sequentially put on the gloves, inspected once, trimmed, inspected twice, and turned over. The gloves are then taken off from the rear hand mold 85 to complete demoulding, thus realizing the continuous operation of glove turning over. The workers do not need to manually work in front of the machine for loading and trimming, which effectively reduces the labor intensity and improves the efficiency of glove turning over.

[0078] Automatic loading: like Figure 3 and Figure 4 As shown, the transfer suction plate 361 transfers the top layer of gloves on the sleeve plate 35 in the storage box 34 to the circulating belt 32. The circulating belt 32 moves the gloves to the suction port of the lower bellows 371. The lower bellows 371 and upper bellows 372 respectively attract the upper and lower surfaces of the gloves. The upper bellows 372 then moves upward to open the opening of the gloves. The base 41 as a whole moves along the bottom plate 11 toward the loading platform 31. Simultaneously, the eccentric cam 46 rotates, causing the pull rod 43 to gradually slide upward until the two electromagnetic clamps 44 rise and move horizontally to a point where they approach each other and extend into the opening of the glove. The two electromagnetic clamps 44 are then energized and closed, clamping the gloves. The base 41 then moves back as a whole, using the electromagnetic clamps 44 to pull the gloves onto the corresponding front hand mold 21. Once the gloves are fully attached to the front hand mold 21, the electromagnetic clamps 44 are de-energized, releasing the gloves. The base 41 continues to move until the pull rod 43 moves and the electromagnetic clamps 44 are completely free of the gloves. The eccentric cam 46 rotates, gradually moving the sleeve pull rod 43 downward until the upper end of the sleeve pull rod 43 and the electromagnetic chuck 44 are completely below the front hand mold 21. The hand mold holder 2 rotates, transferring the gloved front hand mold 21 to the primary inspection mechanism 5. The flipped front hand mold 21 is then transferred to the feeding mechanism 3. This reciprocating process enables automatic and continuous glove feeding.

[0079] One-time test: like Figure 6As shown, the front handform 21 enters between the two inspection cameras 52 of the two primary inspection mechanisms 5. The two inspection cameras 52 capture the condition of the gloves on the front handform 21 from above and below, respectively, and upload the images to the corresponding analyzer 53 for analysis to determine whether the gloves are damaged. If the gloves are damaged, the analyzer 53 communicates and feedback controls the corresponding secondary cylinder 571, driving the suction chamber 57 toward the front handform 21, so that the entire front handform 21 enters the suction chamber 57. The suction fan 561 then activates, sucking the damaged gloves from the front handform 21 into the defective product box 55 through the suction pipe 56. The suction chamber 57 then resets, completing the return and collection of the damaged gloves and preventing them from being transferred to the rear handform 85 for flipping.

[0080] Automatic thread trimming: like Figure 7 and Figure 8 As shown, after the primary inspection mechanism 5 inspects the intact glove, it is transferred to the thread trimming mechanism 6 along with the front hand mold 21. The thread trimming seat 62 moves closer to the front hand mold 21, allowing the front hand mold 21 to enter the thread trimming chamber 63. Then, the electromagnet 662 is energized, and the two U-shaped clamps 66 attract and move together, wrapping around the front hand mold 21 and clamping the glove opening. The end thread trimmers 661 then clean the thread ends at the glove opening. The connecting rod 652 drives the four thread trimmer rods 65 downward and inserts them into the four finger gaps of the front hand mold 21. The V-shaped thread trimmers 651 trim the excess thread ends at the glove finger gaps. After the thread trimming is completed, the thread trimmer rods 65 and thread trimming seat 62 return to their original positions, the electromagnet 662 is de-energized, and the U-shaped clamps 66 move away from each other under the action of the tension spring 663. The front hand mold 21 is then transferred to the secondary inspection mechanism 7. This reciprocating process automatically trims the excess thread ends on the back of the glove.

[0081] Secondary testing: like Figure 6 As shown, after the automatic thread trimming, the glove follows the hand mold holder 2 into the space between the two detection cameras 52 of the secondary inspection mechanism 7. The two detection cameras 52 capture the glove on the front hand mold 21 from above and below, respectively. The images are then uploaded to the corresponding analyzers 53 for analysis to determine whether the glove is damaged. The results are then fed back to the comparator 54 for comparison with the analysis results of the analyzer 53 of the primary inspection mechanism 5. If the glove is damaged, the damaged glove is collected and collected as in the primary inspection process. If the analyzer 53 in the secondary inspection mechanism 7 detects damage, but the comparator 54 detects no damage, this indicates a possible malfunction in the thread trimming mechanism 6, which may have damaged the glove during the thread trimming process. If this situation occurs repeatedly, the fault alarm 541 sounds an alarm, requiring the entire equipment to shut down and personnel to inspect and repair the thread trimming mechanism 6.

[0082] Turning over, demoulding and unloading: like Figure 9As shown, when the front hand mold 21 drives the glove to the demolding mechanism 8, the rear hand mold 85 moves toward the front hand mold 21 and abuts against it. The flipping frame 12 then moves to flip the glove from the front hand mold 21 onto the rear hand mold 85, completing the flipping of the glove. After flipping, the rear hand mold 85 drives the glove to move between the upper and lower pressing plates 82, 83. The upper and lower pressing plates 82, 83 approach each other and clamp the glove. The hand mold 85 then moves and is removed from between the upper and lower pressing plates 82, 83, leaving the glove between them. This completes the demolding of the glove, allowing the rear hand mold 85 to continue flipping. The upper and lower pressing plates 82, 83 return to their original positions, and the material suction plate 91 removes the glove from the lower pressing plate 83 and transfers it to the receiving mechanism 10. This repetitive process achieves continuous flipping, demolding, and material removal.

[0083] The foregoing description shows and describes preferred embodiments of the present invention. As previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the inventive concept described herein by the teachings above or by techniques or knowledge in the relevant art. Modifications and variations made by those skilled in the art without departing from the spirit and scope of the present invention are intended to be within the scope of the appended claims.

Claims

1. An integrated intelligent glove turning machine, characterized by: The invention comprises a machine platform (1), on which a hand mold base (2) with an axis vertically arranged is positioned and rotatably mounted, and a plurality of front hand molds (21) extending radially outward are arranged in a circular array on the outer wall of the hand mold base (2); a feeding mechanism (3), a primary detection mechanism (5), a thread cutting mechanism (6), a secondary detection mechanism (7) and a rear hand mold (85) are sequentially arranged on the outer periphery of the hand mold base (2) along the outer edge of the machine platform (1), and are respectively arranged in one-to-one correspondence with the plurality of front hand molds (21); The rear hand mold (85) slides back and forth along the length direction of the front hand mold (21) corresponding thereto; a flipping frame (12) is provided below the front hand mold (21) corresponding to the rear hand mold (85), and the flipping frame (12) is slidably mounted on the machine platform (1) along the sliding direction of the rear hand mold (85); a demoulding mechanism (8) is also provided at the rear hand mold (85), and the rear hand mold (85) passes through the demoulding mechanism (8); The feeding mechanism (3) comprises a feeding platform (31) arranged along the length direction of the corresponding front hand mold (21), the feeding platform (31) is provided with a circulating belt (32) arranged along the length direction thereof, and the circulating belt (32) is provided with a plurality of suction holes (321) in an array; a rotating rack (36) is provided at one end of the feeding platform (31) away from the machine (1), and a rotating suction plate (361) is eccentrically mounted on the rotating rack (36); a storage box (34) is provided on one side of the rotating rack (36), and a sleeve plate (35) for placing gloves is vertically slidably mounted in the storage box (34), and the transferring suction plate (361) sequentially absorbs and transfers the gloves on the sleeve plate (35) to the circulating belt (32), and the opening of the gloves faces the side of the machine (1) when the gloves are placed on the circulating belt (32); A suction rack (37) is provided on one side of the loading platform (31) close to one end of the machine (1), and a lower bellows (371) with a suction port on the upper end face is provided on the suction rack (37), and the lower bellows (371) is located in the circulation belt (32), and the inner wall of the circulation belt (32) located at the upper layer is in contact with the upper surface of the lower bellows (371), and the suction port of the lower bellows (371) is connected to the suction hole (321) moved to the position by the circulation belt (32); the suction rack (37) is also provided with an upper bellows (372) located above the circulation belt (32) and cooperating with the lower bellows (371), and the upper bellows (372) is vertically slidably mounted on the suction rack (37), and its lower end face is provided with a suction port; The machine (1) is provided with a bottom plate (11) located below the corresponding front hand mold (21) on one side close to the loading platform (31), and a pull sleeve assembly (4) is slidably installed on the upper end surface of the bottom plate (11); the pull sleeve assembly (4) comprises a base (41) slidably installed on the bottom plate (11) along the length direction of the loading platform (31), a U-shaped frame (42) with an opening facing downward and located below the corresponding front hand mold (21) is fixed on the base (41), and the U-shaped frame (42) is provided with limiting holes (421) symmetrically arranged on both sides of the corresponding front hand mold (21) and axially vertically arranged, and vertically arranged pull sleeve rods (43) are slidably installed in the two limiting holes (421), respectively, and the two pull sleeve rods (43) are symmetrically arranged and have an electromagnetic chuck (44) on the top, and the electromagnetic chuck (44) is V-shaped with the opening facing one side of the loading platform (31) in normal state.

2. The integrated intelligent glove turning machine according to claim 1, characterized in that: A synchronous shaft (45) arranged along the width direction of the loading platform (31) is positioned and rotatably installed on the base (41), and eccentric cams (46) are symmetrically arranged eccentrically at both ends of the synchronous shaft (45), and the eccentric cams (46) are located below the corresponding pull sleeve rod (43); a top wheel (431) cooperating with the eccentric cam (46) is positioned and rotatably installed at the bottom of the pull sleeve rod (43), and the top wheel (431) is placed on the outer peripheral surface of the corresponding eccentric cam (46); when the eccentric cam (46) rotates so that the pull sleeve rod (43) slides vertically to the lowest point, the upper end surface of the pull sleeve rod (43) and the electromagnetic chuck (44) are located below the corresponding front hand mold (21).

3. The integrated intelligent glove turning machine according to claim 1 or 2, characterized in that: The upper end of the material storage box (34) is an open structure, and a plurality of vertically arranged tension springs (341) are provided in a rectangular array between the lower end surface of the sleeve plate (35) and the inner bottom wall of the material storage box (34). When the tension springs (341) are in a normal state, the uppermost layer of gloves on the sleeve plate (35) are located outside the material storage box (34); a weight sensor (351) is embedded in the sleeve plate (35), and the weight sensor (351) is communicatively connected to a residual material alarm (352).

4. The integrated intelligent glove turning machine according to claim 3, characterized in that: The end of the loading platform (31) away from the machine (1) is provided with a sliding plate (33) that slides along its width direction, and the upper end surface of the sliding plate (33) is provided with at least two storage boxes (34) arranged in an array along its length direction, and the upper end surface of the sliding plate (33) is provided with a placement groove (332) that matches the bottom of the corresponding storage box (34); the sliding plate (33) is connected to a sliding cylinder (331) that drives it to slide back and forth, and the weight sensor (351) is connected to the sliding cylinder (331) for communication control.

5. The integrated intelligent glove turning machine according to claim 1, characterized in that: The primary detection mechanism (5) and the secondary detection mechanism (7) have the same structure, and both include a detection frame (51) arranged on one side of the machine (1); the detection frame (51) is provided with detection cameras (52) symmetrically arranged up and down, and a gap is formed between the two detection cameras (52) for the front hand model (21) to pass through; the detection frame (51) is also provided with an analyzer (53); the detection camera (52) is connected to the corresponding analyzer (53) for communication feedback; a comparator (54) is connected between the two analyzers (53); and the comparator (54) is connected to a fault alarm (541) for communication control.

6. The integrated intelligent glove turning machine according to claim 5, characterized in that: A defective product box (55) is provided on one side of each detection rack (51), and the defective product box (55) is connected to a suction pipe (56) with a suction fan (561), and a suction cavity (57) is provided at the end of the suction pipe (56) to cooperate with the corresponding front hand mold (21), and the suction cavity (57) is slidably installed on the corresponding detection rack (51) along the length direction of the corresponding front hand mold (21).

7. The integrated intelligent glove turning machine according to claim 1, characterized in that: The thread trimming mechanism (6) comprises a thread trimming platform (61) arranged on one side of the machine platform (1); a thread trimming seat (62) sliding along the length direction of the corresponding front hand mold (21) is provided on the thread trimming platform (61); a thread trimming cavity (63) cooperating with the corresponding front hand mold (21) is provided on the thread trimming seat (62); the thread trimming cavity (63) is connected to a thread blower (64); four thread trimming rods (65) corresponding to the finger gaps of the front hand mold (21) are vertically slidably installed in the thread trimming cavity (63); the upper end surfaces of the four thread trimming rods (65) are integrally connected by a common connecting rod (652); and a V-shaped thread trimming knife (651) cooperating with the finger gaps of the front hand mold (21) is fixed at the lower end of each thread trimming rod (65).

8. The integrated intelligent glove turning machine according to claim 7, characterized in that: The opening of the thread cutting cavity (63) is provided with a U-shaped clamp (66) which is symmetrically arranged up and down and has opposite openings. The two U-shaped clamps (66) are relatively vertically slidably installed in the thread cutting cavity (63); when the two U-shaped clamps (66) are close to each other and combined, they cover and clamp the opening of the glove on the corresponding front hand mold (21), and the inner side walls of the two U-shaped clamps (66) are provided with end surface thread cutting knives (661).

9. The integrated intelligent glove turning machine according to claim 1, characterized in that: The demoulding mechanism (8) comprises a demoulding frame (81) arranged on one side of the machine (1); the rear hand mold (85) is slidably mounted on the demoulding frame (81) along the length direction of the corresponding front hand mold (21); an upper pressing plate (82) located above the rear hand mold (85) and a lower pressing plate (83) located below the rear hand mold (85) are vertically slidably mounted on the demoulding frame (81); the upper pressing plate (82) and the lower pressing plate (83) are matched with each other, and the lower end surface of the upper pressing plate (82) and the upper end surface of the lower pressing plate (83) are both provided with a plurality of friction flanges (84) in a rectangular array.

10. The integrated intelligent glove turning machine according to claim 9, characterized in that: A material discharge rack (9) is provided on one side of the demoulding rack (81), and a material discharge suction plate (91) is eccentrically mounted on the material discharge rack (9). When the lower pressing plate (83) is at the lowest position, the lower end surface of the material discharge suction plate (91) is close to the upper end surface of the lower pressing plate (83); a material receiving mechanism (10) is provided on one side of the material discharge rack (9), and the material discharge suction plate (91) absorbs and transfers the gloves on the upper end surface of the lower pressing plate (83) to the material receiving mechanism (10).

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