Four-in-one zipper assembling machine

Abstract

The four-in-one zipper assembling machine comprises a rack, a belt passing mechanism, a lower stop head assembling mechanism, a belt dividing mechanism, a feeding mechanism, an assembling mechanism, a cutting mechanism and a belt pulling mechanism, and the rack serves as a carrier; the belt passing mechanism is used for conveying the semi-finished zipper strips; the lower stopper assembling mechanism is used for assembling a lower stopper at the position of the semi-finished zipper strip; the tape separating mechanism is used for separating a left side cloth tape and a right side cloth tape of the semi-finished zipper strip; the feeding mechanism is used for conveying upper stop heads and zipper heads; the assembling mechanism is used for installing an upper stop head and a zipper head in a semi-finished zipper strip; the cutting-off mechanism is used for cutting off the mounted material pulling strip; the zipper strip mechanism is used for sending out the processed zipper strips; according to the four-in-one zipper assembling machine, upper stop head punching, connector penetrating, lower stop head punching and cutting-off of a zipper can be achieved, full-automatic zipper production is achieved, production efficiency is high, labor cost is effectively saved, and the four-in-one zipper assembling machine is compact in overall structure and small in occupied space.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic equipment technical field more specifically, it is four in one zipper assembling machine. BACKGROUND

[0002] Zipper is commonly used on clothes, straps and other objects, and the zipper can connect or separate two pieces of cloth. To manufacture a zipper, a number of processes are required, including a cutting process in which a continuous semi-finished zipper tape is cut into individual zippers at the end of the finished zipper according to the specified length, a head threading process in which the puller is threaded into the teeth from the end of the zipper, an upper stop forming process in which the upper stop is formed at the upper end of the teeth, and a lower stop head forming process in which the lower stop head is formed at the lower end of the teeth.

[0003] In traditional zipper production, manual production or semi-automatic production is used. Manual production is labor-intensive and inefficient, and is gradually being phased out. Semi-automatic production involves processing each process with a separate device. This involves transporting the zipper strip to the next process device after completing a process, which is very cumbersome.

[0004] Therefore, in order to achieve integrated automatic production of zippers, the present application provides a four-in-one zipper assembling machine. SUMMARY

[0005] Therefore, the utility model provides a four-in-one zipper assembling machine.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a four-in-one zipper assembling machine, comprising:

[0007] A rack as a carrier;

[0008] A tape passing mechanism for transporting semi-finished zipper strips;

[0009] A lower stop head assembling mechanism for assembling a lower stop head on a semi-finished zipper strip;

[0010] A tape separating mechanism for separating the left and right tape of a semi-finished zipper strip;

[0011] A feeding mechanism for transporting an upper stop head and a zipper head;

[0012] An assembling mechanism for installing an upper stop head and a zipper head in a semi-finished zipper strip;

[0013] A cutting mechanism for cutting the installed zipper strip;

[0014] A tape passing mechanism for transporting an upper stop head and a zipper head;

[0015] The lower end assembly mechanism, the strip separating mechanism, the feeding mechanism, the assembly mechanism and the cutting mechanism are all installed on the frame.

[0016] As a preferred scheme of the utility model, the lower end assembly mechanism comprises:

[0017] The lower end vibration disc and the lower end transmission track are used for transmitting the lower end along a set track;

[0018] The upper pressing assembly and the lower pressing assembly are oppositely arranged, the upper pressing assembly receives the lower end from the lower end transmission track, and then moves downward to cooperate with the lower pressing assembly to press the lower end on the end of the chain tooth of the semi-finished zipper strip;

[0019] The strip separating assembly comprises a strip separating block and a driving member for driving the strip separating block to move upward and downward to insert into the space of the semi-finished zipper strip.

[0020] As a preferred scheme of the utility model, the lower end assembly mechanism further comprises:

[0021] The first transmission track is used for transmitting the finished zipper strip;

[0022] The first transmission roller assembly is installed at the beginning and the end of the first transmission track, and is used for assisting the forward movement and the backward movement of the semi-finished zipper strip;

[0023] The hook needle assembly is correspondingly arranged below the first transmission track and is used for positioning the semi-finished zipper strip when the lower end is installed;

[0024] The positioning assembly is installed on one side of the first transmission track, and the moving direction of the positioning fork in the positioning assembly is perpendicular to the transmission direction of the semi-finished zipper strip.

[0025] As a preferred scheme of the utility model, the strip separating mechanism comprises two symmetrical fixed tracks, a sliding block provided with a fixed clamp and installed on the fixed track, and a driving member for driving the sliding block to move;

[0026] The fixed track is provided with a track groove, and the track grooves of the two groups of fixed tracks are partially arranged away from each other; the two groups of sliding blocks clamp the left side cloth strip and the right side cloth strip of the semi-finished zipper strip through the fixed clamps, and the left side cloth strip and the right side cloth strip are separated in the moving process of the sliding blocks along the track grooves.

[0027] As a preferred scheme of the utility model, the feeding mechanism comprises a lower end vibration disc, a lower end transmission track, a lower end pushing assembly, a zipper head vibration disc, a zipper head transmission track and a zipper head pushing assembly.

[0028] The end of the upper stopper transmission track and the end of the zipper head transmission track are close to each other, the upper stopper pushing assembly acts on the end of the upper stopper transmission track and pushes the upper stopper to the assembling mechanism, and the zipper head pushing assembly acts on the zipper head transmission track and pushes the zipper head to the assembling mechanism.

[0029] As a preferred scheme of the utility model, the zipper head pushing assembly comprises a zipper head driving member and a zipper head pushing block, and the end of the zipper head pushing block can be clamped into the zipper head transmission track.

[0030] As a preferred scheme of the utility model, the assembling mechanism comprises a rotary driving member, a rotary block and a pressing assembly.

[0031] The rotary block is provided with a first groove for assembling the zipper head and a second groove for assembling the upper stopper.

[0032] The rotary driving member drives the rotary block to rotate, the rotary block can be rotated to the end of the upper stopper transmission track and the end of the zipper head transmission track, so as to put the zipper head and the upper stopper into the first groove and the second groove, and the rotary block can be rotated to the upper side of the pressing assembly, the pressing assembly is moved upward and matched with the rotary block, so as to press the upper stopper tightly on the open end of the semi-finished zipper strip.

[0033] As a preferred scheme of the utility model, the cutting mechanism is arranged before the pressing assembly in the transmission direction of the semi-finished zipper strip, and the cutting mechanism comprises an upper cutting knife and a lower cutting knife, the upper cutting knife is driven by a driving member, and the lower cutting knife is fixedly arranged.

[0034] As a preferred scheme of the utility model, the pulling belt mechanism comprises a sliding rail, a belt driving assembly and a clamp head, the clamp head is installed on the sliding rail through a sliding block, the clamp head clamps the front end of the zipper strip and moves along the sliding rail, and the zipper strip is pulled out.

[0035] As a preferred scheme of the utility model, the passing belt mechanism comprises a support, an auxiliary wheel arranged on the support and a sensor, and the passing belt mechanism transmits the semi-finished zipper strip to the first transmission track.

[0036] Compared with the prior art, the four-in-one zipper assembling machine has the following beneficial technical effects: the four-in-one zipper assembling machine can realize the functions of upper stopper punching, connector threading, lower stopper punching and cutting, and can realize fully automatic production of the zipper, so that the production efficiency is high, the labor cost is effectively saved, and the overall structure of the equipment is compact, and the equipment occupies a small space.

[0037] The remaining beneficial technical effects of the utility model are embodied in the specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0038] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0039] Figure 1 A schematic diagram of a four-in-one zipper assembly machine;

[0040] Figure 2 This is a schematic diagram of the hidden frame in a four-in-one zipper assembly machine.

[0041] Figure 3 This is a schematic diagram showing another angle of the four-in-one zipper assembly machine after the frame is hidden.

[0042] Figure 4 This is a schematic diagram of the combination of the belt feeding mechanism and the lower stop assembly mechanism in a four-in-one zipper assembly machine.

[0043] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0044] Figure 6 This is a cross-sectional schematic diagram of the combined conveyor belt mechanism and the lower stop assembly mechanism in a four-in-one zipper assembly machine.

[0045] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0046] Figure 8 This is a schematic diagram showing the concealed belt feeding mechanism and lower stop assembly mechanism in a four-in-one zipper assembly machine.

[0047] Figure 9 for Figure 8 Enlarged view of point C in the middle;

[0048] Figure 10 This is a schematic diagram of the belt-splitting mechanism in a four-in-one zipper assembly machine;

[0049] Figure 11 This is a schematic diagram of the assembly mechanism in a four-in-one zipper assembly machine;

[0050] Figure 12 This is a schematic diagram of the rotating block in a four-in-one zipper assembly machine.

[0051] Figure 13 This is a schematic diagram of the zipper head being mounted on the rotating block in a four-in-one zipper assembly machine.

[0052] Figure 14 This is a schematic diagram of the feeding mechanism in a four-in-one zipper assembly machine;

[0053] Figure 15 Another angle of the feeding mechanism in the four-in-one zipper assembling machine;

[0054] Figure 16 The feeding mechanism in the four-in-one zipper assembling machine; Figure 15 An enlarged view of D;

[0055] Figure 17 The tape feeding mechanism in the four-in-one zipper assembling machine;

[0056] Figure 18 The structure of the semi-finished zipper strip.

[0057] Explanation of reference signs

[0058] Semi-finished zipper strip 01; left tape 011; right tape 012; tooth 013; gap 014;

[0059] Frame 100;

[0060] Tape feeding mechanism 200; bracket 210; auxiliary wheel 220; inductor 230;

[0061] Lower stopper assembling mechanism 300; lower stopper vibration disc 310; lower stopper transmission track 320; upper pressing assembly 330; lower pressing assembly 340; hook needle assembly 350; hook needle 351; first transmission track 360; first transmission roller assembly 370; front transmission wheel 371; rear transmission wheel 372; positioning assembly 380; positioning fork 381; material dividing assembly 390; material block 391;

[0062] Tape dividing mechanism 400; fixed track 410; track groove 411; fixed clamp 420; sliding block 430;

[0063] Feeding mechanism 500; upper stopper vibration disc 510; upper stopper transmission track 520; upper stopper pushing assembly 530; zipper head vibration disc 540; zipper head transmission track 550; zipper head pushing assembly 560; zipper head driving member 561; zipper head pushing block 562;

[0064] Assembling mechanism 600; rotary driving member 610; rotary block 620; first groove body 621; second groove body 622; pressing assembly 630;

[0065] Cutting mechanism 700; upper cutting knife 710;

[0066] Tape feeding mechanism 800; sliding rail 810; belt driving assembly 820; clamp head 830; sliding block 840; conveyor belt 850. DETAILED DESCRIPTION

[0067] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0068] Here, we will first explain the processing requirements for semi-finished zipper strips. The structure of semi-finished zipper strips is as follows: Figure 18 As shown, the entire roll of semi-finished zipper strip can also extend to the left. Figure 18 The image only shows two semi-finished zipper strips 01. Each semi-finished zipper strip 01 includes a left fabric strip 011, a right fabric strip 012, and chain teeth 013 respectively located on the left and right fabric strips 011 and 012. In reality, the gap 014 between the left and right fabric strips 011 and 012 is very small. After the chain teeth 013 on the left and right fabric strips 011 and 012 engage, the gap 014 is almost invisible. Figure 18 For ease of representation, the gap 014 between the left fabric strip 011 and the right fabric strip 012 has been widened;

[0069] Figure 18 The image shows two semi-finished zipper strips 01, with a gap between them where no zipper teeth 013 are installed.

[0070] like Figure 18 As shown in the dashed box a, during processing, the semi-finished zipper strip 01 in the dashed box a needs to be processed. A lower stop needs to be installed on its left end, an upper stop needs to be installed on its right end, and a zipper head needs to be installed between the left side fabric strip 011 and the right side fabric strip 012. After the lower stop, upper stop and zipper head are installed, they need to be cut between the two semi-finished zipper strips 01 and the processed zipper strip is sent out.

[0071] In addition, within this industry, the upper stop is also referred to as a "U-shaped code" and the lower stop as an "I-shaped code".

[0072] Traditional zipper manufacturing processes are generally carried out manually or semi-automatically, which involves cumbersome steps and low production efficiency. Therefore, this application proposes a fully automated four-in-one zipper assembly machine to effectively improve production efficiency and reduce labor costs.

[0073] Four-in-one zipper assembly machine, such as Figures 1-17 As shown, it includes: a frame 100, a belt feeding mechanism 200, a lower stop assembly mechanism 300, a belt splitting mechanism 400, a feeding mechanism 500, an assembly mechanism 600, a cutting mechanism 700, and a belt pulling mechanism 800. The lower stop assembly mechanism 300, the belt splitting mechanism 400, the feeding mechanism 500, the assembly mechanism 600, and the cutting mechanism 700 are all mounted on the frame 100.

[0074] likeFigure 1 As shown, the rack 100 can adopt a common cabinet structure, and has a viewing window, which can play a protective role while observing the internal running state.

[0075] The rack 100 at least has structures similar to mounting brackets, mounting panels, etc., for installing components such as the lower stopper assembly mechanism 300, the tape separating mechanism 400, the feeding mechanism 500, the assembly mechanism 600, the cutting mechanism 700, and the tape pulling mechanism 800.

[0076] The tape passing mechanism 200 is used to transport the semi-finished zipper tape;

[0077] The lower stopper assembly mechanism 300 is used to assemble a lower stopper on the semi-finished zipper tape;

[0078] The tape separating mechanism 400 is used to separate the left and right tape of the semi-finished zipper tape;

[0079] The feeding mechanism 500 is used to transport the upper stopper and the zipper head;

[0080] The assembly mechanism 600 is used to install the upper stopper and the zipper head in the semi-finished zipper tape;

[0081] The cutting mechanism 700 is used to cut the installed zipper tape;

[0082] The tape pulling mechanism 800 is used to send out the finished zipper tape;

[0083] Through the device, the installation of the lower stopper, the installation of the upper stopper, the installation of the zipper head, the cutting between the semi-finished zipper tape and the finished zipper tape, and the sending out of the finished zipper tape can be realized, realizing automatic assembly of the zipper tape, high production efficiency, and reduction of labor cost.

[0084] Further, as shown in Figure 2 and Figure 4 The tape passing mechanism 200 includes a bracket 210, an auxiliary wheel 220 mounted on the bracket 210, and a sensor 230; a whole roll of semi-finished zipper tape can be mounted on a worktable (not shown in the drawing), and then the semi-finished zipper tape is tensioned and transported through the auxiliary wheels 220;

[0085] On the transmission path of the semi-finished zipper tape, a sensor 230 can be provided, which can sense whether the semi-finished zipper tape is knotted or not, so that the subsequent process can run correctly; the sensor 230 can adopt the existing CCD camera technology, and identify whether there is a knot through image recognition, which is a mature technology at present and will not be described in detail here;

[0086] Or the sensor 230 can be a pressure sensor installed on a push block. The thickness of the semi-finished zipper tape is usually small, but when a knot is encountered, the thickness increases significantly. When the knot moves to the push block, it pushes the push block to swing and triggers the pressure sensor, identifying that the semi-finished zipper tape has a knot, and then the device can be controlled to stop running.

[0087] The passing mechanism 200 transmits the semi-finished zipper tape to the first transmission track 360 of the lower stopper assembly mechanism 300.

[0088] Further, as shown in Figures 4-7 The lower stopper assembly mechanism 300 includes:

[0089] The lower stopper vibration disc 310 and the lower stopper transmission track 320 are used to transmit the lower stopper according to a set trajectory;

[0090] The upper pressing assembly 330 and the lower pressing assembly 340 are oppositely arranged. The upper pressing assembly 330 receives the lower stopper from the lower stopper transmission track 320 and then moves downward to cooperate with the lower pressing assembly 340 to press the lower stopper on the end of the chain tooth of the semi-finished zipper tape;

[0091] The distribution assembly 390 has a distribution block 391 and a driving part for driving the distribution block 391 to move up and down to insert into the gap of the semi-finished zipper tape;

[0092] The first transmission track 360 is used for transmitting the finished zipper tape;

[0093] The first transmission roller assembly 370 is installed at the beginning and end of the first transmission track 360 and is used to assist the forward and backward movement of the semi-finished zipper tape;

[0094] The hook needle assembly 350 is correspondingly arranged below the first transmission track 360 and is used to position the semi-finished zipper tape when the lower stopper is installed;

[0095] The positioning assembly 380 is installed on one side of the first transmission track 360. The moving direction of the positioning fork 381 in the positioning assembly 380 is perpendicular to the transmission direction of the semi-finished zipper tape.

[0096] Specifically, the first transmission track 360 is horizontally arranged. The semi-finished zipper tape sent out from the passing mechanism 200 enters the first transmission track 360 for transmission and is assisted by the first transmission roller assembly 370, as shown in Figure 4 The first transmission roller assembly 370 includes a front transmission wheel 371 and a rear transmission wheel 372. The front transmission wheel 371 can be driven to rotate by a driving part.

[0097] Optionally, the driving member can be a motor, a belt transmission assembly, etc., which can drive the front transmission wheel 371.

[0098] However, the driving member needs to drive the front transmission wheel 371 to rotate forward and backward. If the driving member is a motor, the motor can rotate forward and backward.

[0099] The lower end vibration disc 310 can be a conventional vibration disc structure, and a corresponding vibration transmission channel is designed according to the shape of the lower end. The start of the lower end transmission track 320 is connected to the end of the vibration transmission channel, and the end of the lower end transmission track 320 is connected to the upper pressing assembly 330. The lower end enters the vibration transmission channel at a correct angle during the vibration process of the lower end vibration disc 310, and is transmitted to the upper pressing assembly 330 through the lower end transmission track 320.

[0100] The upper pressing assembly 330 has an upper pressing block and a driving member. The upper pressing block is provided with a groove (not shown in the figure) for mounting the lower end. The driving member can be a driving cylinder, which drives the upper pressing block to move downward.

[0101] The lower pressing assembly 340 also has a lower pressing block and a driving member. The driving member can also be a driving cylinder, which drives the lower pressing block to move upward.

[0102] The lower pressing block and the upper pressing block cooperate to flatten the lower end at the end of the semi-finished zipper strip.

[0103] The material distribution assembly 390 is installed beside the upper pressing assembly 330 and on the transmission path of the semi-finished zipper strip. The semi-finished zipper strip first passes through the material distribution assembly 390 and then passes through the upper pressing assembly 330.

[0104] The lower end of the material distribution block 391 is a sharp end. When the material distribution block 391 is pressed down, as shown in the figure, the material distribution block 391 is pressed down at the gap of the two semi-finished zipper strips, and separates the left side tape 011 and the right side tape 012, facilitating the installation of the lower end. Figure 18

[0105] The driving member that drives the material distribution block 391 to move up and down to insert into the gap of the semi-finished zipper strip can adopt a cylinder in the prior art or other commonly used driving members, as long as it can drive the material distribution block 391 to move up and down.

[0106] As shown in the figure, the material distribution block 391 is pressed down at the gap of the two semi-finished zipper strips, and separates the left side tape 011 and the right side tape 012, facilitating the installation of the lower end. Figure 7 ​The hook needle assembly 350 is arranged below the first conveying track 360, and the first conveying track 360 is provided with a hole position for the head of the hook needle 351 to pass through and hook the semi-finished zipper strip; the hook needle 351 is connected to a cylinder and rotatably connected to the rack 100 or a support, so that when the cylinder moves up and down to drive the hook needle 351, linear motion is converted into swinging of the hook needle 351; or the driving member can be a motor, and the hook needle 351 is connected to the motor to drive the hook needle 351 to swing.

[0107] In addition, an inductor is arranged on the first conveying track 360, which is used to induct the space between two semi-finished zipper strips, and then send a signal to stop the transmission of the semi-finished zipper strip and wait for the next stop head installation;

[0108] Here, the inductor can also be the CCD camera recognition technology as described above, or a pressure sensor.

[0109] If the pressure sensor is used, as shown in the figure, the position of the chain tooth is arranged, and the thickness of the space is different, so that the pressure sensor receives different pressures, and then the space can be recognized. Figure 18

[0110] The positioning assembly 380 is installed on one side of the first conveying track 360, and the moving direction of the positioning fork 381 in the positioning assembly 380 is perpendicular to the transmission direction of the semi-finished zipper strip, that is, the positioning fork 381 can move close to the semi-finished zipper strip to clamp the semi-finished zipper strip, and also can move away from the semi-finished zipper strip to release the semi-finished zipper strip, and the positioning fork 381 clamps the semi-finished zipper strip to facilitate the subsequent flattening action.

[0111] Specifically, the positioning assembly 380 is installed on a slide rail, and the positioning assembly 380 further has a sliding block, and the positioning fork 381 is installed on the sliding block, and when the sliding block moves back and forth along the slide rail, the moving direction of the positioning fork 381 is perpendicular to the transmission direction of the semi-finished zipper strip.

[0112] Of course, the driving member for driving the sliding block to move can also be a cylinder, a cam transmission assembly, a belt transmission assembly, etc.

[0113] ​When the sensor identifies that the half-finished zipper tape is transported to the position, the first transmission roller assembly 370 stops transmission, the hook needle 351 swings up to hook the half-finished zipper tape at the empty position, then the distribution block 391 moves down to separate the left tape 011 and the right tape 012, then the upper pressing block of the upper pressing assembly 330 moves down with the lower stopper, then the distribution block 391 moves up to reset, then the first transmission roller assembly 370 reverses to drive the half-finished zipper tape to retreat a certain displacement, so that the lower stopper can be close to the last chain of the half-finished zipper tape, the positioning fork 381 of the positioning assembly 380 moves to the half-finished zipper tape and clamps the half-finished zipper tape, the lower pressing block of the lower pressing assembly 340 moves up to press the lower stopper on the end of the half-finished zipper tape together with the upper pressing block, thus completing the installation of the lower stopper of the half-finished zipper tape, finally the upper pressing assembly 330, the lower pressing assembly 340, the hook needle 351 and the positioning fork 381 reset, and the first transmission roller assembly 370 continues to rotate forward to drive the half-finished zipper tape with the installed lower stopper to move to the next station.

[0114] Further, as shown in Figure 10 The tape separating mechanism 400 includes two symmetrical fixed tracks 410, a sliding block 430 with a fixed clamp 420 mounted on the fixed track 410 and a driving member for driving the sliding block 430 to move, when the half-finished zipper tape is transported to the tape separating mechanism 400, the left tape 011 and the right tape 012 are clamped by the fixed clamps 420 on the two groups of sliding blocks 430, and the sliding blocks 430 are driven by the driving member to move along the track groove 411 of the fixed track 410 to separate the left tape 011 and the right tape 012.

[0115] The fixed track 410 is provided with a track groove 411, and the track grooves 411 of the two groups of fixed tracks 410 are partially away from each other; the two groups of sliding blocks 430 clamp the left tape and the right tape of the half-finished zipper tape by the fixed clamps 420 respectively, and the left tape and the right tape are separated during the movement of the sliding blocks 430 along the track groove 411.

[0116] Specifically, the track groove 411 has two segments of grooves connected at a certain angle, the first segment of groove is parallel to the moving direction of the half-finished zipper, and the second segment of groove is at a certain angle with the first segment of groove, and the second segment of groove on the two fixed tracks 410 is relatively open in a figure-eight shape, so that when the sliding block 430 moves along the track groove 411, the half-finished zipper is driven to move straight forward in the first segment of groove, and the half-finished zipper is driven to move forward and separate the left tape 011 and the right tape 012 in the second segment of groove.

[0117] Further, as shown in Figures 11-16As shown, the feeding mechanism 500 comprises: an upper stopper vibrating disc 510, an upper stopper transmission track 520, an upper stopper pushing assembly 530, a zipper head vibrating disc 540, a zipper head transmission track 550 and a zipper head pushing assembly 560;

[0118] The ends of the upper stopper transmission track 520 and the zipper head transmission track 550 are close to each other, the upper stopper pushing assembly 530 acts on the end of the upper stopper transmission track 520 and pushes the upper stopper to the assembling mechanism 600, and the zipper head pushing assembly 560 acts on the zipper head transmission track 550 and pushes the zipper head to the assembling mechanism 600.

[0119] Further, the zipper head pushing assembly 560 comprises: a zipper head driving member 561 and a zipper head pushing block 562, and the end of the zipper head pushing block 562 can be clamped into the zipper head transmission track 550.

[0120] The upper stopper vibrating disc 510 is a common vibrating disc structure, which is slightly changed to make the upper stopper transmit at a correct angle for the transmission of the upper stopper, and the upper stopper transmission track 520 is a straight track;

[0121] Similarly, the zipper head vibrating disc 540 is a common vibrating disc structure, which is slightly changed to make the zipper head transmit at a correct angle for the transmission of the zipper head, and the zipper head transmission track 550 is also a straight track,

[0122] As shown, Figure 14 The upper stopper vibrating disc 510 and the upper stopper transmission track 520 are respectively provided with two groups, and the two groups of the upper stopper vibrating disc 510 and the upper stopper transmission track 520 are separately arranged on the two sides of the zipper head transmission track 550.

[0123] Further, as shown, Figures 11-13 The assembling mechanism 600 comprises: a rotating driving member 610, a rotating block 620 and a pressing assembly 630.

[0124] The rotating block 620 is provided with a first groove 621 for assembling the zipper head and a second groove 622 for assembling the upper stopper.

[0125] The rotating driving member 610 drives the rotating block 620 to rotate, the rotating block 620 can be rotated to the ends of the upper stopper transmission track 520 and the zipper head transmission track 550 to put the zipper head and the upper stopper into the first groove 621 and the second groove 622, and the rotating block 620 can be rotated to above the pressing assembly 630, the pressing assembly 630 moves up to cooperate with the rotating block 620 to press the upper stopper tightly at the open end of the semi-finished zipper strip.

[0126] The pressing assembly 630 also has a pressing block 631 and a driving member for driving the pressing block 631 to move up and down. The driving member can be a cylinder, a motor combined with a cam, or the like, and can drive the pressing block 631 to move up and down.

[0127] Specifically, as shown in Figure 11 The rotating driving member 610 can be a rotating cylinder, and the rotating block 620 rotates to the end of the corresponding upper stop head transmission track 520 and the zipper head transmission track 550. The upper stop head pushing assembly 530 and the zipper head pushing assembly 560 operate to push the upper stop head and the zipper head into the corresponding first groove 621 and second groove 622, respectively.

[0128] After the rotating block 620 is installed with the zipper head and the upper stop head, the rotating block 620 is reset;

[0129] When the sliding block 430 moves along the track groove 411, the first section of the groove moves to drive the semi-finished zipper to move linearly forward. When the sliding block 430 moves to the end of the first section of the groove, the pressing block of the pressing assembly 630 is driven to move up, cooperates with the rotating block 620, and presses the upper stop head to be flattened at the front end of the semi-finished zipper, and is close to the chain tooth.

[0130] Then, the sliding block 430 moves along the second section of the track groove 411, and the left side cloth tape 011 and the right side cloth tape 012 are moved, and the zipper head is inserted into the semi-finished zipper.

[0131] Further, the cutting mechanism 700 is arranged before the pressing assembly 630 in the transmission direction of the semi-finished zipper. The cutting mechanism 700 includes an upper cutting knife 710 and a lower cutting knife (not shown in the figure). The upper cutting knife 710 is driven by a driving member, and the lower cutting knife is fixedly arranged.

[0132] After the semi-finished zipper is installed with the lower stop head, the upper stop head, and the zipper head, a finished zipper is formed. Then, the cutting mechanism 700 cuts the finished zipper of the previous section from the semi-finished zipper of the next section.

[0133] Further, as shown in Figure 8 and Figure 17 The pulling mechanism 800 includes a sliding rail 810, a belt driving assembly 820, and a clamping head 830. The clamping head 830 is installed on the sliding rail 810 through a sliding block 840. The clamping head 830 clamps the front end of the zipper and moves along the sliding rail 810 to pull out the zipper. After being pulled out, the zipper can be collected to a designated position.

[0134] Optionally, as shown in Figure 17 The pulling mechanism 800 further includes a conveyor belt 850. After the clamping head 830 pulls out the zipper, the zipper is placed on the conveyor belt 850 and is transmitted to the designated position through the conveyor belt 850.

[0135] As Figure 1 shown, the pull tape mechanism 800 is located outside the box of the rack 100, but a protective cover can be provided at the pull tape mechanism 800, which can prevent dust to a certain extent and can prevent users from being injured. Through the above structure, the zipper can be automatically produced, the production efficiency is high, the labor cost is effectively saved, and the overall structure of the equipment is compact, and the equipment occupies a small space.

[0136] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A four-in-one zipper assembly machine characterized by: It comprises: a rack (100) as a carrier; a tape conveying mechanism (200) for conveying a semi-finished zipper tape; a lower stopper assembling mechanism (300) for assembling a lower stopper on the semi-finished zipper tape; a tape separating mechanism (400) for separating a left tape and a right tape of the semi-finished zipper tape; a feeding mechanism (500) for conveying an upper stopper and a zipper head; an assembling mechanism (600) for assembling the upper stopper and the zipper head in the semi-finished zipper tape; a cutting mechanism (700) for cutting the assembled zipper tape; a tape conveying mechanism (800) for conveying the finished zipper tape; The lower stopper assembling mechanism (300), the tape separating mechanism (400), the feeding mechanism (500), the assembling mechanism (600) and the cutting mechanism (700) are all installed on the rack (100).

2. The four-in-one zipper assembly machine of claim 1, wherein: The lower stopper assembling mechanism (300) comprises: a lower stopper vibrating disc (310) and a lower stopper conveying track (320) for conveying the lower stopper along a set track; an upper pressing assembly (330) and a lower pressing assembly (340) which are oppositely arranged, the upper pressing assembly (330) receiving the lower stopper from the lower stopper conveying track (320) and then moving downward to press the lower stopper on the end of the tooth of the semi-finished zipper tape together with the lower pressing assembly (340); a separating assembly (390) having a separating block (391) and a driving member for driving the separating block (391) to move up and down to insert into the space of the semi-finished zipper tape.

3. The four-in-one zipper assembly machine of claim 2, wherein: The lower stopper assembling mechanism (300) further comprises: a first conveying track (360) for conveying the semi-finished zipper tape; a first conveying roller assembly (370) installed at the beginning and the end of the first conveying track (360) for assisting the forward and backward movement of the semi-finished zipper tape; a hook needle assembly (350) corresponding to the lower side of the first conveying track (360) and used for positioning the semi-finished zipper tape when the lower stopper is assembled; a positioning assembly (380) installed on one side of the first conveying track (360), the moving direction of the positioning fork (381) in the positioning assembly (380) being perpendicular to the conveying direction of the semi-finished zipper tape.

4. The four-in-one zipper assembly machine of claim 1, wherein: The tape separating mechanism (400) comprises two symmetrical fixed tracks (410), a sliding block (430) with a fixed clamp (420) installed on the fixed track (410) and a driving member for driving the sliding block (430) to move; the fixed track (410) is provided with a track groove (411), the track grooves (411) of the two groups of fixed tracks (410) are partially away from each other; the two groups of sliding blocks (430) clamp the left tape and the right tape of the semi-finished zipper tape respectively through the fixed clamps (420), and the left tape and the right tape are separated in the moving process of the sliding blocks (430) along the track grooves (411).

5. The four-in-one zipper assembly machine of claim 1, wherein: The feeding mechanism (500) comprises an upper stopper vibrating disc (510), an upper stopper conveying track (520), an upper stopper pushing assembly (530), a zipper head vibrating disc (540), a zipper head conveying track (550) and a zipper head pushing assembly (560). The ends of the top stop transmission track (520) and the slider transmission track (550) are close to each other, the top stop pushing assembly (530) acts on the end of the top stop transmission track (520) and pushes the top stop to the assembling mechanism (600), and the slider pushing assembly (560) acts on the slider transmission track (550) and pushes the slider to the assembling mechanism (600).

6. The four-in-one zipper assembly machine of claim 5, wherein: The slider pushing assembly (560) comprises a slider driving member (561) and a slider pushing block (562), and the end of the slider pushing block (562) can be clamped into the slider transmission track (550).

7. The four-in-one zipper assembly machine of claim 1, wherein: The assembling mechanism (600) comprises a rotating driving member (610), a rotating block (620) and a pressing assembly (630). The rotating block (620) is provided with a first slot (621) for assembling the slider and a second slot (622) for assembling the top stop. The rotating driving member (610) drives the rotating block (620) to rotate, the rotating block (620) can be rotated to the ends of the top stop transmission track (520) and the slider transmission track (550) to put the slider and the top stop into the first slot (621) and the second slot (622), and the rotating block (620) can be rotated to above the pressing assembly (630), the pressing assembly (630) is moved upward to cooperate with the rotating block (620) to press the top stop tightly at the beginning of the semi-finished zipper strip.

8. The four-in-one zipper assembly machine of claim 7, wherein: The cutting mechanism (700) is arranged before the pressing assembly (630) in the transmission direction of the semi-finished zipper strip. The cutting mechanism (700) comprises an upper cutting knife (710) and a lower cutting knife, the upper cutting knife (710) is driven by a driving member, and the lower cutting knife is fixedly arranged.

9. The four-in-one zipper assembly machine of claim 1, wherein: The pulling mechanism (800) comprises a sliding rail (810), a belt driving assembly (820) and a chuck (830), the chuck (830) is installed on the sliding rail (810) through a sliding block (840), the chuck (830) clamps the front end of the zipper strip and moves along the sliding rail (810) to pull out the zipper strip.

10. The four-in-one zipper assembly machine of claim 1, wherein: The passing mechanism (200) comprises a support (210), an auxiliary wheel (220) and an inductor (230) installed on the support (210), and the passing mechanism (200) transmits the semi-finished zipper strip to the first transmission track (360).

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