Material tray distributing equipment

Abstract

The utility model discloses a material tray distributing device which comprises a machine frame and further comprises a first material tray mechanism, a second material tray mechanism, a third material tray mechanism, a third material tray mechanism, a fourth material tray mechanism, a fourth material tray mechanism, a fourth material tray mechanism and a fifth material tray mechanism, and the first material tray mechanism comprises a first material tray driving mechanism and a first material tray rotating shaft, and the first material tray rotating shaft rotates forwards and reversely under driving of the first material tray driving mechanism; the second charging tray mechanism comprises a second charging tray driving mechanism and a second charging tray rotating shaft which is driven by the second charging tray driving mechanism to rotate in the forward direction and the reverse direction; the feeding device is positioned between the first tray mechanism and the second tray mechanism; the feeding device comprises a feeding table and a feeding groove; the cutting device comprises a cutting driving mechanism arranged on the feeding table and a cutter which is driven by the cutting driving mechanism to move up and down; the cutter is arranged below the feeding groove and is driven by the cutting driving mechanism to cut off a material belt arranged in the feeding groove from bottom to top. The disc dividing device can be used for disc dividing of patch material belts.

Description

Technical Field

[0001] This utility model relates to a material handling device, more specifically a material sorting device. Background Technology

[0002] In the surface mount technology (SMT) of electronic products, surface mount materials are typically used. These materials are usually contained in a strip, which is wound onto a reel. To precisely control material usage on the production line, it is sometimes necessary to transfer a portion of the original reel containing a large roll of strip to a separate reel to suit the needs of the production line at that time. Existing material transfer equipment typically includes a feed table and a reel drive mechanism located at both ends of the feed table. The feed table has a feed chute in which the strip is placed. When transferring the strip from the original reel to the separate reel, a cutter is used to cut the strip. In existing material transfer equipment, the cutter is located above the feed table, cutting the strip from top to bottom. However, this method of cutting the strip can easily cause the cut strip to get stuck in the feed chute. Utility Model Content

[0003] To address the technical problem in existing technologies where cut material strips easily get stuck in the feeding trough, this invention provides a material sorting device.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is to design a material sorting device, including a frame, and the material sorting device further includes:

[0005] The first tray mechanism is mounted on the frame. The first tray mechanism includes a first tray drive mechanism and a first tray rotating shaft connected to the first tray drive mechanism and rotating in the forward and reverse directions under the drive of the first tray drive mechanism.

[0006] The second tray mechanism is located on the frame. The second tray mechanism includes a second tray drive mechanism and a second tray rotating shaft connected to the second tray drive mechanism and rotating in the forward and reverse directions under the drive of the second tray drive mechanism.

[0007] A feeding device is mounted on the frame and located between the first tray mechanism and the second tray mechanism; the feeding device includes a feeding platform mounted on the frame and a feeding trough mounted on the feeding platform through which the feeding belt passes.

[0008] A cutting device is provided on the feeding platform; the cutting device includes a cutting drive mechanism provided on the feeding platform and a cutter connected to the cutting drive mechanism and moving up and down under the drive of the cutting drive mechanism; the cutter is provided below the feeding trough and cuts the material strip placed in the feeding trough from bottom to top under the drive of the cutting drive mechanism.

[0009] The controller is connected to and controls the first tray drive mechanism, the second tray drive mechanism, and the cutting drive mechanism.

[0010] The upper surface of the feeding platform is provided with a downward-facing recessed cutting groove, in which the cutter is inserted and penetrates the feeding groove in the vertical direction.

[0011] The material sorting device also includes:

[0012] A pressing device is mounted on the frame. The pressing device includes a pressing drive mechanism and a pressing column connected to the pressing drive mechanism and capable of pressing the material strip located on the cutter groove under the drive of the pressing drive mechanism. The lower end face of the pressing column is provided with a cutter groove adapted to the shape of the cutter.

[0013] The controller is connected to and controls the material pressing drive mechanism.

[0014] The feeding platform includes a front feeding platform and a rear feeding platform that is directly opposite to and located behind the front feeding platform; a front feeding chute is provided on the front feeding platform and a rear feeding chute is provided on the rear feeding platform, and the front feeding chute and the rear feeding chute constitute the feeding chute.

[0015] The feeding device further includes:

[0016] A feeding station is provided on the frame;

[0017] A feeding platform drive mechanism is provided on the feeding seat and can drive the front feeding platform to move back and forth relative to the rear feeding platform.

[0018] The controller is connected to and controls the feeding table drive mechanism.

[0019] The cutting drive mechanism includes a front cutting drive mechanism disposed on the front feeding platform and a rear cutting drive mechanism disposed on the rear feeding platform.

[0020] The controller is connected to and controls the front cutting drive mechanism and the rear cutting drive mechanism;

[0021] The cutting device further includes:

[0022] A front cutter holder is connected to the front cutting drive mechanism and moves up and down under the drive of the front cutting drive mechanism; the front cutter holder is provided with a front cutting hole arranged in the front-to-back direction;

[0023] A rear cutter holder is connected to the rear cutting drive mechanism and moves up and down under the drive of the rear cutting drive mechanism; the rear cutter holder is provided with a rear cutter hole and a cutter positioning hole that penetrates the rear cutter hole in the left and right directions; the front and rear ends of the cutter are respectively inserted into the front cutter hole and the rear cutter hole; the rear end of the cutter is provided with a rear cutter groove arranged in the front and rear directions.

[0024] A positioning pin is inserted into the positioning hole of the cutter and into the groove of the rear cutter.

[0025] The feeding device further includes:

[0026] A feed table drive motor is mounted on the rear feed table; the controller is connected to and controls the feed table drive motor.

[0027] A feeding wheel is provided on the front side of the rear feeding platform and located at the rear feeding chute; the outer side of the feeding wheel is provided with feeding teeth; the feeding wheel is connected to the feeding platform drive motor and rotates under the drive of the feeding platform drive motor;

[0028] A limiting plate is fixedly connected to the rear feeding platform and covers the feeding trough; the limiting plate is located directly above the feeding wheel;

[0029] A pressure roller is mounted on the limiting plate and can rotate relative to the limiting plate; the pressure roller is located directly above the feeding roller.

[0030] The second tray mechanism also includes:

[0031] A support platform is provided on the frame, and a downwardly inclined support plate is provided on the support platform;

[0032] A slide table, which is mounted on the support plate and can move along the support plate;

[0033] A slide drive mechanism is disposed on the support platform, the slide drive mechanism is connected to the slide and drives the slide to move along the support plate; the controller is connected to the slide drive mechanism and controls the slide drive mechanism.

[0034] The second tray drive mechanism is located on the slide and moves along the support plate with the slide.

[0035] The material sorting equipment further includes an adhesive application device, which includes:

[0036] A fixing plate, which is fixedly connected to the frame;

[0037] A lateral drive mechanism is mounted on the fixed plate;

[0038] A transverse slide, which is connected to the transverse drive mechanism and moves in the left and right directions under the drive of the transverse drive mechanism;

[0039] A longitudinal drive mechanism is mounted on the transverse slide;

[0040] A longitudinal slide, which is connected to the longitudinal drive mechanism and moves in the back-and-forth direction under the drive of the longitudinal drive mechanism;

[0041] A vertical drive mechanism is mounted on the longitudinal slide table;

[0042] A vertical slide, which is connected to the vertical drive mechanism and moves up and down under the drive of the vertical drive mechanism;

[0043] An adhesive applicator is mounted on the vertical slide table. The adhesive applicator includes a tape roller for holding the tape roll, an adhesive tape pressing section for adsorbing and pressing the tape onto the material, a tape transfer roller located between the tape roller and the adhesive tape pressing section, and a tape clamping section located on one side of the adhesive tape pressing section. The bottom of the adhesive tape pressing section has adsorption holes for adsorbing the tape. One end of the tape clamping section is elastically pressed against one side of the adhesive tape pressing section. The cutter is located on the left side of the adhesive tape pressing section.

[0044] A tape cutting mechanism is provided on the vertical slide table. The tape cutting mechanism includes a tape cutting drive mechanism provided on the vertical slide table and a tape cutting knife connected to the tape cutting drive mechanism and moving up and down under the drive of the tape cutting drive mechanism.

[0045] An air blowing section is provided on the vertical slide and located on one side of the adhesive applicator. The air blowing section has an air outlet. The air blowing section is located on the right side of the adsorption and pressing tape section. The air blowing section blows air to the left side towards the bottom of the adsorption and pressing tape through the air outlet.

[0046] The controller is connected to and controls the lateral drive mechanism, longitudinal drive mechanism, vertical drive mechanism and tape cutting drive mechanism.

[0047] The adhesive applicator further includes a pressure rod driving mechanism disposed on the longitudinal slide and an adhesive tape pressure rod connected to the pressure rod driving mechanism and moving up and down under the drive of the pressure rod driving mechanism; the controller is connected to the pressure rod driving mechanism and controls the pressure rod driving mechanism.

[0048] The first tray mechanism also includes:

[0049] A first tray sensor is connected to the controller and is used to sense whether a tray is mounted on the first tray rotation shaft.

[0050] The second tray sensor is connected to the controller and is used to determine whether the tray mounted on the first tray rotation shaft is a large tray.

[0051] The first tray sensor and the second tray sensor are connected to the controller.

[0052] This utility model comprises a first material tray mechanism, a second material tray mechanism, a feeding device, a cutting device, and a controller. The first feeding mechanism includes a first material tray drive mechanism and a first material tray rotating shaft. The second material tray mechanism includes a second material tray drive mechanism and a second material tray rotating shaft. The feeding device is located between the first and second material tray mechanisms. The feeding device includes a feeding platform mounted on the frame and a feeding trough mounted on the feeding platform through which the material belt passes. The cutting device includes a cutting drive mechanism and a cutter. The cutter is located below the feeding trough and, driven by the cutting drive mechanism, cuts the material belt placed in the feeding trough from bottom to top. Therefore, in use, the original material tray with a large roll of material strip is first installed on the first tray rotating shaft, and the intermediate tray is installed on the second tray rotating shaft. Then, the material strip on the original tray is connected to the intermediate tray through the feeding chute. The controller controls the first and second tray drive mechanisms to drive the original tray and the intermediate tray to rotate, winding the material strip from the original tray onto the intermediate tray to the required length. Then, the controller controls the cutting drive mechanism to drive the cutter to cut the material strip placed in the feeding chute from bottom to top. The original tray is then removed and replaced with a packaging tray. The material strip on the intermediate tray is then wound onto the packaging tray, thus achieving the separation of the material strip, and the order of the material strips after separation will not be reversed. Because the material strip placed in the feeding chute is cut from bottom to top, the material strip is subjected to an upward force during cutting, so the material strip will not get stuck in the feeding chute. Attached Figure Description

[0053] The present invention will now be described in detail with reference to the embodiments and accompanying drawings, wherein:

[0054] Figure 1 This is a structural diagram of the material sorting device of this utility model;

[0055] Figure 2 This is a structural diagram of the first material tray mechanism, the second material tray mechanism, the feeding device, and the cutting device of the material sorting device of this utility model;

[0056] Figure 3 This is a structural diagram of the first material tray mechanism, the second material tray mechanism, the feeding device, and the cutting device of the material sorting device of this utility model from another perspective.

[0057] Figure 4 This is a structural diagram of the feeding device and the cutting device of the material sorting equipment of this utility model;

[0058] Figure 5 This is a structural diagram of the feeding device and cutting device of the material sorting equipment of this utility model from another perspective;

[0059] Figure 6 yes Figure 4 A cross-sectional view of the feed roller in the left and right directions;

[0060] Figure 7 yes Figure 4 A cross-sectional view of the cutting edge in the front and back directions;

[0061] Figure 8 This is a structural diagram of the rear cutter holder;

[0062] Figure 9 This is a structural diagram of the pressing device and the adhesive applicator of the material sorting equipment of this utility model;

[0063] Figure 10 yes Figure 9 A magnified view of a section at point A in the middle;

[0064] Figure 11 This is a structural diagram of the pressing device and the adhesive applicator of the material sorting equipment of this utility model from another perspective;

[0065] Figure 12 This is a structural diagram of the material strip. Detailed Implementation

[0066] The specific embodiments of this utility model are further described below with reference to the accompanying drawings:

[0067] Please see also Figures 1 to 12 This utility model material sorting device includes a frame 1, a first material tray mechanism 2, a second material tray mechanism 3, a feeding device 4, a cutting device 5, a controller (not shown in the figure), a pressing device 6, and an adhesive applicator 7. Wherein:

[0068] Frame 1 is mainly used for support.

[0069] The first tray mechanism 2 is mounted on the frame. The first tray mechanism 2 includes a first tray drive mechanism 21 and a first tray rotating shaft 22 connected to the first tray drive mechanism and rotating forward and backward under its drive. The original tray or the repackaging tray 901 is detachably mounted on the first tray rotating shaft 22 and rotates with it. Due to the different specifications of the material strips, to avoid affecting repackaging and subsequent use, the original tray and the repackaging tray usually use the same size tray. For example, if the original tray is a large tray, the repackaging tray also uses a large tray; if the original tray is a small tray, the repackaging tray also uses a small tray.

[0070] The second tray mechanism 3 is mounted on the frame. The second tray mechanism 3 includes a second tray drive mechanism 31 and a second tray rotating shaft 32 connected to the second tray drive mechanism and rotating in both forward and reverse directions under the drive of the second tray drive mechanism. In this specific embodiment, both the first and second tray drive mechanisms are driven by motors. The transfer tray 902 is mounted on the second tray rotating shaft 32 and rotates with the second tray rotating shaft.

[0071] The feeding device 4 is mounted on the frame and located between the first and second tray mechanisms. The feeding device includes a feeding platform 41 mounted on the frame and a feeding trough 42 mounted on the feeding platform through which the feed strip passes. In this specific embodiment, the feeding trough is located on the upper surface of the feeding platform. The feeding platform is mainly used to support the feed strip. During winding, the feed strip is placed in the feeding trough, which is mainly used to limit the movement of the feed strip.

[0072] A cutting device 5 is mounted on the feeding platform; the cutting device 5 includes a cutting drive mechanism 51 mounted on the feeding platform and a cutter 52 connected to the cutting drive mechanism and moving up and down under the drive of the cutting drive mechanism; the cutter is located below the feeding trough and cuts the material strip placed in the feeding trough from bottom to top under the drive of the cutting drive mechanism. The cutting drive mechanism can be implemented by a cylinder drive.

[0073] The controller is used to control the various drive mechanisms of the material distribution equipment. It is connected to and controls the first, second, and cutting drive mechanisms. The controller primarily sends control signals to these mechanisms to control their actions.

[0074] In use, the initial material reel with a large roll of material strip is first mounted on the first reel's rotating shaft, and the intermediate reel is mounted on the second reel's rotating shaft. The material strip from the initial reel is then connected to the intermediate reel via a feeding chute. The controller controls the first and second reel drive mechanisms to rotate the initial and intermediate reels, winding the material strip from the initial reel onto the intermediate reel to the required length. The controller then controls the cutting drive mechanism to drive the cutter to cut the material strip placed in the feeding chute from bottom to top. The initial reel is then removed and replaced with a packaging reel. The material strip from the intermediate reel is then wound onto the packaging reel, thus achieving material strip separation without reversing the order of the strips. Because the material strip is cut from bottom to top in the feeding chute, the material strip experiences an upward force during cutting, preventing it from getting stuck in the feeding chute.

[0075] In this specific embodiment, the upper surface of the feeding table 41 is provided with a downwardly recessed cutting groove 410, and the cutter 52 is inserted into the cutting groove, which penetrates the feeding groove in the vertical direction.

[0076] A pressing device 6 is mounted on the frame. The pressing device 6 includes a pressing drive mechanism 61 and a pressing column 62 connected to the pressing drive mechanism and capable of pressing the material strip located on the cutter groove under the drive of the pressing drive mechanism. The lower end face of the pressing column is provided with a cutter groove 621 adapted to the shape of the cutter. The pressing column is mainly used to cooperate with the cutter. When the cutter cuts the material strip from bottom to top, the pressing column moves directly above the cutter and the material strip, with the cutter groove facing the cutter. This acts as a blocking and limiting mechanism for the material strip from above, making it easier for the cutter to cut the material strip and preventing the cut material strip from shifting. The cutter groove prevents damage to the cutter during cutting and also prevents the material strip from getting stuck. The pressing drive mechanism can be implemented using a cylinder.

[0077] The controller is connected to and controls the material pressing drive mechanism. The material pressing drive mechanism is also controlled by control signals issued by the controller to maintain coordination with other drive mechanisms.

[0078] In this specific embodiment, the feeding platform 41 includes a front feeding platform 411 and a rear feeding platform 412 that is directly opposite to the front feeding platform and located behind the front feeding platform; a front feeding trough 421 is provided on the front feeding platform, and a rear feeding trough 422 is provided on the rear feeding platform, wherein the front feeding trough 421 and the rear feeding trough 422 constitute the feeding trough 42.

[0079] The feeding device 4 further includes a feeding seat 43 and a feeding platform drive mechanism 44. Wherein:

[0080] Feeding seat 43 is located on the frame.

[0081] A feeding platform drive mechanism 44 is mounted on the feeding seat and can drive the front feeding platform to move back and forth relative to the rear feeding platform. By moving the front feeding platform back and forth relative to the rear feeding platform, the width of the feeding chute can be adjusted to accommodate material strips of different widths. The feeding platform drive mechanism can be implemented using a motor or lead screw drive.

[0082] The controller is connected to and controls the feeding table drive mechanism.

[0083] In this specific embodiment, to facilitate adjustment of the left and right positions of the feeding platform, the feeding device 4 further includes a support platform 45 and a feeding seat drive mechanism 46. Wherein:

[0084] The support platform 45 is mounted on the frame, and the feeding seat drive mechanism is mounted on the support platform and can drive the feeding seat to move left and right, thereby adjusting the left and right position of the feeding seat as needed, that is, adjusting the position of the feeding seat between the first material tray mechanism 2 and the second material tray mechanism 3. The feeding seat drive mechanism can be implemented by a motor, belt and lead screw drive. The motor drives the lead screw to rotate through the belt, and the lead screw drives the feeding seat of the support platform to move left and right.

[0085] In this specific embodiment, to ensure uniform force on the cutter during cutting, the cutting drive mechanism 51 includes a front cutting drive mechanism 511 disposed on the front feeding platform and a rear cutting drive mechanism 512 disposed on the rear feeding platform. By synchronously driving the cutter up and down through the front and rear cutting drive mechanisms, the force on both ends of the cutter is evenly distributed, which is more conducive to cutting.

[0086] The controller is connected to and controls the front and rear cutting drive mechanisms. The front and rear cutting drive mechanisms are also controlled by the controller to maintain coordination with each other.

[0087] The cutting device 5 further includes a front cutter holder 53, a rear cutter holder 54, and a positioning pin (not shown in the figure), wherein:

[0088] The front cutter holder 53 is connected to the front cutting drive mechanism 511 and moves up and down under the drive of the front cutting drive mechanism; the front cutter holder 53 is provided with a front cutting hole 531 arranged in the front-back direction.

[0089] The rear cutter holder 54 is connected to the rear cutting drive mechanism 512 and moves up and down under the drive of the rear cutting drive mechanism; the rear cutter holder 54 is provided with a rear cutter hole 541 and a cutter positioning hole 542 that penetrates the rear cutter hole in the left and right direction; the front and rear ends of the cutter 52 are respectively inserted into the front cutter hole and the rear cutter hole; the rear end of the cutter 52 is provided with a rear cutter groove 521 arranged in the front and rear direction.

[0090] A positioning pin (not shown in the figure) is inserted into the cutter positioning hole 542 and the rear cutter groove 521. The positioning pin positions the cutter to prevent it from coming out, and also ensures that the cutter does not obstruct the movement of the front feeder relative to the rear feeder when the front feeder moves relative to the rear feeder. The cutter is inserted into the front cutter hole and the rear cutter hole at its front and rear ends respectively, and is positioned by the positioning pin, which allows for easy replacement of the cutter if it is damaged.

[0091] In this specific embodiment, the feeding device 4 further includes a feeding table drive motor 47, a feeding wheel 48, a limiting plate 49, and a pressure roller 40. Wherein:

[0092] The feed table drive motor 47 is mounted on the rear feed table; the controller is connected to and controls the feed table drive motor. The feed table drive motor can be implemented using a motor drive.

[0093] The feeding wheel 48 is located on the front side of the rear feeding platform and at the rear feeding trough; the outer side of the feeding wheel is provided with feeding teeth 481; the feeding wheel is connected to the feeding platform drive motor and rotates under the drive of the feeding platform drive motor. Since the material belt 90 is provided with feeding holes 909, the feeding teeth are used to insert into the feeding holes, and the material belt is driven to move by the rotation of the feeding wheel.

[0094] The limiting plate 49 is fixedly connected to the rear feeding platform and covers the feeding trough; the limiting plate is located directly above the feeding wheel. The limiting plate can be used to prevent the material belt from slipping out from above the feeding trough.

[0095] The pressure roller 40 is mounted on the limiting plate and can rotate relative to the limiting plate; the pressure roller is located directly above the feeding roller. The pressure roller is used to cooperate with the feeding roller to clamp the material strip between the pressure roller and the feeding roller, ensuring that the feeding teeth are inserted into the feeding holes.

[0096] In this specific embodiment, the second tray mechanism 3 further includes a support platform 33, a slide 34, and a slide drive mechanism 35.

[0097] in:

[0098] The support platform 33 is mounted on the frame, and a downwardly inclined support plate 331 is mounted on the support platform 33.

[0099] The slide 34 is mounted on the support plate and can move along the support plate.

[0100] A slide drive mechanism 35 is mounted on the support platform, connected to the slide and driving the slide to move along the support plate; a controller is connected to the slide drive mechanism and controls the slide drive mechanism. The slide drive mechanism can be implemented using a motor and belt drive.

[0101] The second tray drive mechanism is located on the slide and moves along the support plate with the slide.

[0102] The sliding table is driven by a sliding table drive mechanism, which can adjust the distance between the second material tray mechanism and the feeding table to prevent the transfer tray 902, which is sleeved on the rotating shaft 32 of the second material tray, from touching the feeding table when it rotates. Since the support plate is inclined downwards, the second material tray mechanism also moves diagonally downwards after moving away from the feeding table, which will not affect the movement of the material belt in the feeding trough.

[0103] The adhesive applicator 7 includes a fixed plate 71, a transverse drive mechanism 72, a transverse slide 73, a longitudinal drive mechanism 74, a longitudinal slide 75, a vertical drive mechanism 76, a vertical slide 77, an adhesive applicator 78, an adhesive tape cutting mechanism 79, and an air blowing unit 70, wherein:

[0104] The fixing plate 71 is fixedly connected to the frame.

[0105] The lateral drive mechanism 72 is mounted on the fixed plate.

[0106] The transverse slide 73 is connected to the transverse drive mechanism and moves in the left and right directions under the drive of the transverse drive mechanism.

[0107] The longitudinal drive mechanism 74 is located on the transverse slide.

[0108] The longitudinal slide 75 is connected to the longitudinal drive mechanism and moves in the back-and-forth direction under the drive of the longitudinal drive mechanism.

[0109] The vertical drive mechanism 76 is mounted on the longitudinal slide.

[0110] The vertical slide 77 is connected to the vertical drive mechanism and moves up and down under the drive of the vertical drive mechanism.

[0111] The adhesive applicator 78 is mounted on the vertical slide table. The adhesive applicator 78 includes a tape roller 781 for holding the tape roll, an adsorption and pressing tape section 782 for adsorbing and pressing the tape onto the material belt, a tape transfer roller 783 located between the tape roller and the adsorption and pressing tape section, and a tape clamping section 784 located on one side of the adsorption and pressing tape section. The bottom of the adsorption and pressing tape section 782 has an adsorption hole 7821 for adsorbing the tape. One end of the tape clamping section is elastically pressed against one side of the adsorption and pressing tape section. The cutter is located on the left side of the adsorption and pressing tape section. The adsorption hole is connected to an air suction device, which uses air pressure to adsorb the tape onto the bottom of the adsorption and pressing tape section, preventing the tape from falling off. The tape clamping section can be connected to a spring, which uses the spring force to elastically press one end of the tape clamping section against one side of the adsorption and pressing tape section. The tape is wound onto the tape reel, passes through the tape transfer wheel, and then passes between the tape clamping part and the suction pressing part, finally adhering to the bottom of the suction pressing part. The tape is mainly used to stick to the surface of the material tape, thus adhering it to the material tray and making it easier to position the material tape on the tray at the beginning of the winding process.

[0112] A tape cutting mechanism 79 is disposed on the vertical slide table. The tape cutting mechanism 79 includes a tape cutting drive mechanism 791 disposed on the vertical slide table and a tape cutting blade 792 connected to the tape cutting drive mechanism and moving up and down under the drive of the tape cutting drive mechanism. The tape cutting mechanism is located on one side of the tape adsorption and pressing section. After the tape is attached to the material belt, it is cut by the tape cutting blade.

[0113] An air blowing section 70 is disposed on the vertical slide and located on one side of the adhesive applicator. The air blowing section 70 has an air outlet and is located to the right of the adhesive tape adsorption section. The air blowing section blows air to the left through the air outlet toward the bottom of the adhesive tape. The air blowing section is connected to an air blowing device, and blowing air through the air blowing section can prevent the adhesive tape from curling up.

[0114] The controller is connected to and controls the lateral drive mechanism, longitudinal drive mechanism, vertical drive mechanism, and tape-cutting drive mechanism. The lateral drive mechanism and longitudinal drive mechanism can be implemented using a motor and a lead screw, while the vertical drive mechanism and tape-cutting drive mechanism can be implemented using a cylinder.

[0115] In this specific embodiment, the cutting drive mechanism and the pressing drive mechanism are disposed on the vertical slide table.

[0116] In this specific embodiment, the adhesive applicator 7 further includes a pressure rod drive mechanism 80 disposed on the longitudinal slide table and a tape pressure rod 81 connected to the pressure rod drive mechanism and moving up and down under the drive of the pressure rod drive mechanism; the controller is connected to the pressure rod drive mechanism and controls the pressure rod drive mechanism. The tape pressure rod can press the tape onto the tray, making the tape and the tray more tightly connected. The pressure rod drive mechanism can be implemented by a cylinder drive, which drives the tape pressure rod to move up and down.

[0117] In this specific embodiment, in order to automatically identify whether a tray is installed on the first tray rotation shaft, and whether the installed tray is a large tray or a small tray, the first tray mechanism 2 further includes a first tray sensor 28 and a second tray sensor 29.

[0118] in:

[0119] The first tray sensor 28 is connected to the controller and is used to sense whether a tray is mounted on the first tray rotation shaft.

[0120] The second tray sensor 29 is connected to the controller and is used to determine whether the tray mounted on the first tray rotation shaft is a large tray. The first tray sensor and the second tray sensor are connected to the controller.

[0121] In this specific embodiment, both the first tray sensor 28 and the second tray sensor 29 are implemented using photoelectric sensors. Both the first tray sensor and the second tray sensor are mounted on the frame and located on one side of the first tray rotation axis, with the first tray sensor being closer to the first tray rotation axis than the second tray sensor.

[0122] When a tray is installed, the light emitted by the first tray sensor is reflected by the tray. Upon receiving the reflected light, the first tray sensor is triggered and outputs a "tray installed" signal to the controller. When a larger tray is installed, the light emitted by the second tray sensor is reflected by the tray. Upon receiving the reflected light, the second tray sensor is triggered and outputs a "larger tray installed" signal to the controller. Only when the first tray sensor is triggered does a tray (specifically a small tray) be installed on the first tray rotation shaft. When both the first and second tray sensors are triggered, a larger tray is installed on the first tray rotation shaft. When neither sensor is triggered, no tray is installed on the first tray rotation shaft. Therefore, the first and second tray sensors can automatically identify whether a tray is installed on the first tray rotation shaft, and whether the installed tray is a large or small tray.

[0123] By automatically identifying the material tray, it can automatically determine whether the material tray installed on the first material tray rotating shaft is a large or small material tray, thereby automatically controlling the position of the feeding device and the cutting device, so that the position of the feeding device and the cutting device is adapted to the specifications of the material tray, such as controlling the position of the feeding seat, the front feeding table and the adhesive application mechanism.

[0124] This utility model comprises a first material tray mechanism, a second material tray mechanism, a feeding device, a cutting device, and a controller. The first feeding mechanism includes a first material tray drive mechanism and a first material tray rotating shaft. The second material tray mechanism includes a second material tray drive mechanism and a second material tray rotating shaft. The feeding device is located between the first and second material tray mechanisms. The feeding device includes a feeding platform mounted on the frame and a feeding trough mounted on the feeding platform through which the material belt passes. The cutting device includes a cutting drive mechanism and a cutter. The cutter is located below the feeding trough and, driven by the cutting drive mechanism, cuts the material belt placed in the feeding trough from bottom to top. Therefore, in use, the original material tray with a large roll of material strip is first installed on the first tray rotating shaft, and the intermediate tray is installed on the second tray rotating shaft. Then, the material strip on the original tray is connected to the intermediate tray through the feeding chute. The controller controls the first and second tray drive mechanisms to drive the original tray and the intermediate tray to rotate, winding the material strip from the original tray onto the intermediate tray to the required length. Then, the controller controls the cutting drive mechanism to drive the cutter to cut the material strip placed in the feeding chute from bottom to top. The original tray is then removed and replaced with a packaging tray. The material strip on the intermediate tray is then wound onto the packaging tray, thus achieving the separation of the material strip, and the order of the material strips after separation will not be reversed. Because the material strip placed in the feeding chute is cut from bottom to top, the material strip is subjected to an upward force during cutting, so the material strip will not get stuck in the feeding chute.

[0125] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A material de-palletizing apparatus comprising a frame, characterized by: The material dividing device further comprises: a first tray mechanism arranged on the frame, the first tray mechanism comprising a first tray driving mechanism and a first tray rotating shaft connected with the first tray driving mechanism and rotating forward and backward under the driving of the first tray driving mechanism; a second tray mechanism arranged on the frame, the second tray mechanism comprising a second tray driving mechanism and a second tray rotating shaft connected with the second tray driving mechanism and rotating forward and backward under the driving of the second tray driving mechanism; a feeding device arranged on the frame and between the first tray mechanism and the second tray mechanism, the feeding device comprising a feeding table arranged on the frame and a feeding groove arranged on the feeding table and through which the material belt passes; a cutting device arranged on the feeding table, the cutting device comprising a cutting driving mechanism arranged on the feeding table and a cutting knife connected with the cutting driving mechanism and moving up and down under the driving of the cutting driving mechanism, the cutting knife being arranged below the feeding groove and cutting off the material belt placed in the feeding groove from bottom to top under the driving of the cutting driving mechanism; a controller connected with the first tray driving mechanism, the second tray driving mechanism and the cutting driving mechanism and controlling the first tray driving mechanism, the second tray driving mechanism and the cutting driving mechanism.

2. The material palletizing apparatus of claim 1, wherein: An upper surface of the feeding table is provided with a downwardly recessed cutting knife groove, the cutting knife is inserted into the cutting knife groove, and the cutting knife groove penetrates the feeding groove in the up-down direction.

3. The material palletizing apparatus of claim 2, wherein: The material dividing device further comprises: a pressing device arranged on the frame, the pressing device comprising a pressing driving mechanism and a pressing column connected with the pressing driving mechanism and capable of pressing the material belt on the cutting knife groove under the driving of the pressing driving mechanism, a lower end surface of the pressing column being provided with a knife groove matched with the shape of the cutting knife; the controller is connected with the pressing driving mechanism and controls the pressing driving mechanism.

4. The material palletizing apparatus of claim 3, wherein: The feeding table comprises a front feeding table and a rear feeding table arranged opposite to the front feeding table and behind the front feeding table, the front feeding table is provided with a front feeding groove, the rear feeding table is provided with a rear feeding groove, and the front feeding groove and the rear feeding groove constitute the feeding groove; The feeding device further comprises: a feeding seat arranged on the frame; a feeding table driving mechanism arranged on the feeding seat and capable of driving the front feeding table to move back and forth relative to the rear feeding table; the controller is connected with the feeding table driving mechanism and controls the feeding table driving mechanism.

5. The material palletizing apparatus of claim 4, wherein: The cutting driving mechanism comprises a front cutting driving mechanism arranged on the front feeding table and a rear cutting driving mechanism arranged on the rear feeding table; the controller is connected with the front cutting driving mechanism and the rear cutting driving mechanism and controls the front cutting driving mechanism and the rear cutting driving mechanism; The cutting device further comprises: a front cutting knife seat connected with the front cutting driving mechanism and moving up and down under the driving of the front cutting driving mechanism, the front cutting knife seat being provided with a front cutting knife hole arranged in the front-rear direction; a rear cutting knife seat connected with the rear cutting driving mechanism and moving up and down under the driving of the rear cutting driving mechanism, the rear cutting knife seat being provided with a rear cutting knife hole arranged in the front-rear direction; A rear cutting knife seat connected with the rear cutting material driving mechanism and moving up and down under the driving of the rear cutting material driving mechanism; the rear cutting knife seat is provided with a rear cutting knife hole and a cutting knife positioning hole penetrating the rear cutting knife hole in the left-right direction; the front and rear ends of the cutting knife are respectively inserted into the front cutting knife hole and the rear cutting knife hole; the rear end of the cutting knife is provided with a rear cutting knife groove arranged in the front-rear direction; A positioning pin inserted into the cutting knife positioning hole and the rear cutting knife groove.

6. The material palletizing apparatus of claim 4, wherein: The feeding device further comprises: A feeding table driving motor arranged on the rear feeding table; the controller is connected with the feeding table driving motor and controls the feeding table driving motor; A feeding wheel arranged on the front side of the rear feeding table and located at the rear feeding groove; the outer side of the feeding wheel is provided with a feeding tooth; the feeding wheel is connected with the feeding table driving motor and rotates under the driving of the feeding table driving motor; A limiting plate fixedly connected with the rear feeding table and covering the feeding groove; the limiting plate is located directly above the feeding wheel; A pressing wheel arranged on the limiting plate and rotatable relative to the limiting plate; the pressing wheel is located directly above the feeding wheel.

7. The material palletizing apparatus of claim 3, wherein: The second material disc mechanism further comprises: A bearing table arranged on the rack, the bearing table is provided with a downward inclined bearing plate; A sliding table arranged on the bearing plate and movable along the bearing plate; A sliding table driving mechanism arranged on the bearing table, the sliding table driving mechanism is connected with the sliding table and drives the sliding table to move along the bearing plate; the controller is connected with the sliding table driving mechanism and controls the sliding table driving mechanism; A second material disc driving mechanism arranged on the sliding table and moving along the bearing plate with the sliding table.

8. The material palletizing apparatus of claim 4, wherein: The material dividing disc equipment further comprises a rubberizing device, the rubberizing device comprises: A fixed plate fixedly connected with the rack; A transverse driving mechanism arranged on the fixed plate; A transverse sliding table connected with the transverse driving mechanism and moving in the left-right direction under the driving of the transverse driving mechanism; A longitudinal driving mechanism arranged on the transverse sliding table; A longitudinal sliding table connected with the longitudinal driving mechanism and moving in the front-rear direction under the driving of the longitudinal driving mechanism; A vertical driving mechanism arranged on the longitudinal sliding table; A vertical sliding table connected with the vertical driving mechanism and moving in the up-down direction under the driving of the vertical driving mechanism; A rubberizing mechanism arranged on the vertical sliding table; the rubberizing mechanism comprises a rubber belt wheel for placing a rubber belt roll, an adsorbing and pressing rubber belt part for adsorbing a rubber belt and pressing the rubber belt on a material belt, a rubber belt transfer wheel arranged between the rubber belt wheel and the adsorbing and pressing rubber belt part, and a rubber belt clamping part arranged on one side of the adsorbing and pressing rubber belt part; the bottom of the adsorbing and pressing rubber belt part is provided with an adsorbing hole for adsorbing a rubber belt; one end of the rubber belt clamping part is elastically pressed on one side surface of the adsorbing and pressing rubber belt part; the cutting knife is located on the left side of the adsorbing and pressing rubber belt part; A rubber belt cutting mechanism arranged on the vertical sliding table, the rubber belt cutting mechanism comprises a rubber belt cutting driving mechanism arranged on the vertical sliding table and a rubber belt cutting knife connected with the rubber belt cutting driving mechanism and moving up and down under the driving of the rubber belt cutting driving mechanism; A blowing part is arranged on the vertical sliding table and located at one side of the rubber band sticking mechanism. The blowing part has an air outlet. The blowing part blows air to the left side of the bottom of the rubber band sticking mechanism through the air outlet. The controller is connected with and controls the horizontal driving mechanism, the vertical driving mechanism, the longitudinal driving mechanism and the rubber band cutting driving mechanism.

9. The material palletizing apparatus of claim 8, wherein: The rubber band sticking device further comprises a rubber band pressing rod driving mechanism arranged on the longitudinal sliding table and a rubber band pressing rod connected with the rubber band pressing rod driving mechanism and moving up and down under the driving of the rubber band pressing rod driving mechanism. The controller is connected with and controls the rubber band pressing rod driving mechanism.

10. The material palletizing apparatus of claim 8, wherein: The first tray mechanism further comprises: A first tray sensor connected with the controller and used for sensing whether a tray is arranged on the first tray rotating shaft or not; A second tray sensor connected with the controller and used for judging whether a large tray is arranged on the first tray rotating shaft or not; The first tray sensor and the second tray sensor are connected with the controller.

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