Zipper making equipment

Abstract

A zipper manufacturing device comprises a zipper strip end injection molding device, an end waste material removal device and a rack hot stamping device, wherein the zipper strip end injection molding device comprises an end injection molding mechanism and a zipper strip output mechanism; the end injection molding mechanism comprises a clamping assembly and an end injection molding assembly; the end waste material removal device comprises a waste edge removal mechanism, a waste edge crusher and a zipper strip pull-out mechanism, the waste edge removal mechanism comprises a shell and a waste edge removal assembly located in the shell, and the zipper strip output mechanism is connected with the waste edge removal mechanism; the rack hot stamping device comprises a hot stamping mechanism and a rack output mechanism, the hot stamping mechanism consists of a heater and a hot stamping wheel, and a heating upper wheel is provided on the heater; the advantage of the present invention is that the clamping assembly can effectively clamp the zipper strip, making it convenient for the end injection molding assembly to shape the zipper end.

Description

Technical Field

[0001] The invention belongs to the technical field of zipper manufacturing, and in particular relates to a zipper manufacturing device. Background Art

[0002] In daily life, people often see zippers on their clothes, shoes, and bags. Zippers are easy to use and simple to process, so they are widely used. However, with the improvement of living standards, people begin to pursue fashion and have higher requirements for the aesthetics of zippers. The zipper production process requires the coordinated work of various components to improve the overall production efficiency. However, the design of traditional production equipment is unreasonable and cannot meet the needs of high-efficiency production. Therefore, it is necessary to provide a production equipment to ensure that all parts of the equipment work together efficiently and improve production efficiency.

[0003] The existing zipper manufacturing equipment has the following shortcomings: 1. The zipper ends are often not effectively separated during injection molding, which will cause disadvantages during molding in the molding machine, that is, the end cannot be quickly installed on the chain. The lack of a fixing device in the molding machine will cause the transmitted chain vibration and affect the operation of the molding machine; 2. The waste on the end cannot be removed efficiently, and the removed waste cannot be immediately crushed and reused.

[0004] In view of the above problems, it is necessary to develop a high-efficiency zipper manufacturing equipment. Summary of the invention

[0005] The present invention aims to improve the coordination of various components in the zipper production process and to improve the overall production efficiency in view of the shortcomings of the prior art.

[0006] In order to solve the above technical problems, the present invention is solved through the following technical solutions: a zipper manufacturing equipment, including a zipper end injection molding device, an end waste removal device and a rack hot stamping device, the zipper end injection molding device includes an end injection molding mechanism and a zipper output mechanism; the end injection molding mechanism includes a clamping assembly and an end injection molding assembly; the end waste removal device includes a waste edge removal mechanism, a waste edge crusher and a zipper pull-out mechanism, the waste edge removal mechanism includes a shell and a waste edge removal assembly located in the shell, the waste edge crusher is communicated with the shell, and the zipper output mechanism is connected with the waste edge removal mechanism; the rack hot stamping device includes a hot stamping mechanism and a rack lead-out mechanism, the hot stamping mechanism is composed of a heater and a hot stamping wheel, the heater is provided with a heating upper wheel, the heating upper wheel and the hot stamping wheel cooperate, and the zipper pull-out mechanism is connected with the hot stamping mechanism.

[0007] The zipper end injection molding device comprises an injection molding frame, an injection molding guide wheel rod and an injection molding guide wheel installed on the injection molding guide wheel rod, and the injection molding guide wheel rod is welded to the injection molding frame at a certain angle.

[0008] A zipper strip separation mechanism is provided between the injection molding guide wheel rod and the end injection molding mechanism. The zipper strip separation mechanism includes a separation column and a conduction plate. The conduction plate is provided above the injection molding machine frame. Guard plates are provided on both sides of the conduction plate. A U-shaped frame is provided at the front end of the conduction plate. A guide column is provided at the front end of the conduction plate. The guide column is located between the left and right guard plates. The U-shaped frame is located between the separation column and the guide column.

[0009] The zipper strip output mechanism is provided with a left output guide wheel, a top plate, a right output guide wheel and an injection molding traction component from left to right. The top plate is a curved piece with a certain arc, and the top plate is transmission-connected with the lifting component.

[0010] The injection molding traction assembly includes a hand lever, an injection molding driven wheel and an injection molding driving wheel. The injection molding driven wheel is arranged on the hand lever, and the injection molding driving wheel is arranged on the lower side of the injection molding driven wheel. A first tension spring is arranged on the lower side of the hand lever, and the bottom end of the first tension spring is fixedly connected to the injection molding frame.

[0011] The waste edge removal component is composed of more than two groups of card rod units. Two card rods are arranged in parallel up and down to form a group of card rod units. Both ends of the card rods are fixedly connected to the inner wall of the shell. There is a certain height difference and a certain horizontal spacing between the two groups of card rod units. Chain inlets and chain outlets are respectively provided on both sides of the shell.

[0012] The zipper pull-out mechanism includes a support frame and a removal transmission assembly. One end of the support frame is hinged on a metal rod, which is connected to a removal frame. The other end is connected to the removal frame through a second tension spring. A removal sleeve is provided on the metal rod, and a guide sleeve is provided on the support frame. The removal transmission assembly includes a removal driving wheel, a removal traction driven wheel and a rotating motor.

[0013] The rack hot stamping device includes a position guide mechanism, which is located in front of the hot stamping mechanism. The position guide is composed of an upper base and a lower base. A screw is provided on the upper surface of the upper base, and a compression spring is provided on the screw. One end of the compression spring presses on the upper end of the screw, and the other end presses on the upper surface of the upper base. Two left and right protrusions with a spacing are provided on the lower surface of the upper base, and a zipper groove corresponding to the protrusion is provided on the upper surface of the lower base.

[0014] A hot stamping groove is arranged on the outer circumferential surface of the hot stamping wheel, and an action rib is arranged on the inner surface of the hot stamping groove. The two side surfaces of the action rib are symmetrical inclined surfaces.

[0015] A plurality of hot stamping wheels are provided, and the plurality of hot stamping wheels are detachably connected together, and the widths of the hot stamping grooves and the action ribs of each hot stamping wheel are different.

[0016] The advantages of the present invention are: 1. The zipper strip separation area in the zipper end injection molding device of the present invention separates the chain scale corresponding to the zipper strip through the separation column, and the two separated sides are respectively guided to the lower end of the end injection molding machine through the left and right guide columns. The holding device at the bottom of the end injection molding machine can effectively clamp the zipper strip, which is convenient for the end injection molding device to form the zipper end; 2. The hot stamping wheel in the rack hot stamping device of the present invention can be replaced to adapt to the different sizes between the tooth chains, and the inclined surfaces at both ends of the buckle block on the hot stamping wheel are consistent with the inclined surfaces between the teeth on the zipper, so that the hot stamping is tighter; 3. Several groups of clamping rods in the end waste removal device of the present invention can clamp the end waste, and there is a certain height difference between the two groups of clamping rods. When the waste passes through the first group of clamping rods, due to the height difference, the waste will be clamped by the second group of clamping rods, thereby improving the efficiency of clamping the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of the zipper end injection molding device in the present invention.

[0018] Figure 2 for Figure 1 Structural diagram at point A in the middle.

[0019] Figure 3 for Figure 1 Structural diagram at point B in the middle.

[0020] Figure 4 It is a structural diagram of the end waste removing device in the present invention.

[0021] Figure 5 It is a structural diagram of the rack hot stamping device in the present invention.

[0022] Figure 6 for Figure 5 Structural diagram at center C.

[0023] Figure 7 for Figure 5 Structural diagram of the model wheel. DETAILED DESCRIPTION

[0024] Reference Figure 1-7As shown, a zipper manufacturing device includes a zipper strip end injection molding device 1, an end waste material removal device 2 and a rack hot stamping device 3. The zipper strip end injection molding device 1 includes an end injection molding mechanism 4 and a zipper strip output mechanism; the end injection molding mechanism 4 includes a clamping component 41 and an end injection molding component 42. The clamping component 41 can effectively clamp the zipper strip, making it convenient for the end injection molding component 42 to shape the zipper end; the end waste material removal device 2 includes a waste edge removal mechanism, a waste edge crusher 24 and a zipper strip pulling mechanism. The waste edge removal mechanism includes a shell 22 and a waste edge removal component located in the shell 22 23. The waste edge crusher 24 is communicated with the shell 22, and the zipper strip output mechanism is connected with the waste edge removal mechanism; the rack hot stamping device 3 includes a hot stamping mechanism and a rack lead-out mechanism, the hot stamping mechanism is composed of a heater 35 and a hot stamping wheel 36, and the heater 35 is provided with a heating upper wheel 37, the heating upper wheel 37 and the hot stamping wheel 36 cooperate with each other, the hot stamping material is introduced at the bottom of the heating upper wheel 37, and the zipper is introduced at the top of the hot stamping wheel 36, the hot stamping material and the zipper are connected and rolled through the heating upper wheel 37 and the hot stamping wheel 36, the hot stamping material is hot-stuck on the zipper rack, and the zipper strip pull-out mechanism is connected with the hot stamping mechanism.

[0025] The above is a brief description of the structure and component positions of the present invention.

[0026] The zipper end injection molding device 1 includes an injection molding frame 20, an injection molding guide wheel rod 5 and an injection molding guide wheel 6 installed on the injection molding guide wheel rod 5, and the injection molding guide wheel rod 5 is welded to the injection molding frame 20 at a certain angle; its beneficial effect is: there is a certain angle between the injection molding guide wheel rod 5 and the injection molding frame 20, and the upper end of the injection molding guide wheel rod 5 is higher than the lower end, so that the zipper can be easily transmitted from the injection molding guide wheel 6 to the end injection molding mechanism 4 through the effect of force.

[0027] A zipper strip separation mechanism is provided between the injection guide wheel rod 5 and the end injection molding mechanism 4, and the zipper strip separation mechanism includes a separation column 7 and a conduction plate 8. The conduction plate 8 is provided above the injection molding machine frame 20, and guard plates 9 are provided on both sides of the conduction plate 8. A U-shaped frame 10 is provided at the front end of the conduction plate 8, and a guide column 11 is provided at the front end of the conduction plate 8. The guide column 11 is located between the left and right guard plates 9, and the U-shaped frame 10 is located between the separation column 7 and the guide column 11; its beneficial effect is: the separation column 7 separates the chain scale corresponding to the zipper strip, the guide column 11 is a left guide column 11 and a right guide column 11, and the separated two sides are respectively guided to the lower end of the end injection molding machine through the left guide column 11 and the right guide column 11, and the guard plate 9 is used to prevent unnecessary damage when the zipper strip is quickly transmitted.

[0028] The zipper strip output mechanism is provided with a left output guide wheel 12, a top plate 13, a right output guide wheel 14 and an injection molding traction assembly from left to right. The top plate 13 is a curved sheet with a certain curvature, and the top plate 13 is transmission-connected with the lifting assembly 15. Its beneficial effect is that when the left output guide wheel 12 squeezes the zipper downward and the top plate 13 is pushed upward by the lifting assembly 15, the zipper will be in a taut state, so that the zipper can continue to be transmitted through the inertia during transmission.

[0029] The injection molding traction assembly includes a hand lever 16, an injection molding driven wheel 17 and an injection molding driving wheel 18. The injection molding driven wheel 17 is arranged on the hand lever 16, and the injection molding driving wheel 18 is arranged on the lower side of the injection molding driven wheel 17. A first tension spring 19 is arranged on the lower side of the hand lever 16, and the bottom end of the first tension spring 19 is fixedly connected to the injection molding frame 20. Its beneficial effect is that the zipper strip passes between the injection molding driven wheel 17 and the injection molding driving wheel 18, and the injection molding driving wheel 18 drives the transmission of the entire zipper. When it is necessary to replace parts on the hand lever 16, the tension spring is pulled open by the handle. When working, the tension spring pushes the hand lever 16 downward to prevent the hand lever 16 from popping up.

[0030] The waste edge removal component 23 is composed of more than two groups of clamping rod units, two clamping rods are arranged in parallel up and down as one group of clamping rod units, both ends of the clamping rods are fixedly connected to the inner wall of the shell 22, a certain height difference and a certain horizontal spacing are arranged between the two groups of clamping rod units, and a chain inlet 25 and a chain outlet 26 are respectively arranged on both sides of the shell 22; its beneficial effect is: several groups of clamping rod units can clamp the end waste, and there is a certain height difference between the two groups of clamping rod units. When the waste passes through the first group of clamping rod units, due to the height difference, the waste will be clamped by the second group of clamping rods. The certain distance between the two groups of clamping rod units can make the waste of the zipper be clamped at the lower side of the previous group of clamping rod units when the zipper is transmitted, and be clamped on the upper side of the second group of clamping rod units when transmitted, thereby improving the efficiency of clamping the waste.

[0031] The zipper pull-out mechanism includes a support frame 27 and a removal transmission assembly. One end of the support frame 27 is hinged on a metal rod 28, and the metal rod 28 is connected to the removal frame. The other end is connected to the removal frame through a second tension spring 29. A removal sleeve 30 is provided on the metal rod 28, and a guide sleeve 31 is provided on the support frame 27. The removal transmission assembly includes a removal driving wheel 32, a removal traction driven wheel 33 and a rotating motor 34; its beneficial effects are: the removal sleeve 30 is used to clamp the end with waste, and the guide sleeve 31 is used to adjust the guide transmission of the zipper. The guide tube is connected through a frame-shaped connecting piece, and the guide tube on the frame-shaped connecting piece can easily adjust the direction of the guide tube.

[0032] The rack hot stamping device 3 includes a position guiding mechanism 38, which is located in front of the hot stamping mechanism. The position guide is composed of an upper base 39 and a lower base 40. A screw 41 is provided on the upper surface of the upper base 39, and a compression spring 42 is provided on the screw 41. One end of the compression spring 42 presses on the upper end of the screw 41, and the other end presses on the upper surface of the upper base 39. Two left and right protrusions 43 with a spacing are provided on the lower surface of the upper base 39, and a zipper groove 44 corresponding to the protrusion 43 is provided on the upper surface of the lower base 40; its beneficial effect is that when the zipper enters the zipper groove 44 of the lower base 40, the upper base 39 is squeezed downward by the compression spring 42, and the groove between the two protrusions 43 at the bottom of the upper base 39 is a guide groove for the two teeth of the zipper, which plays a role of fixed guidance.

[0033] A hot stamping groove 45 is provided on the outer circumferential surface of the hot stamping wheel 36, and an action rib 46 is provided on the surface inside the hot stamping groove 45, and the two side surfaces of the action rib 46 are symmetrical inclined surfaces; its beneficial effect is that when the zipper strip enters the hot stamping wheel 36, there is an inclined surface between the teeth on the zipper strip, and the inclined surface between the teeth coincides with the inclined surface of the protrusion 43 on the hot stamping wheel 36. The heated upper wheel 37 heats the metal and fits it more tightly and seamlessly on the inclined surface between the teeth, making the hot stamping tighter.

[0034] There are multiple hot stamping wheels 36, which are detachably connected together. The widths of the hot stamping groove 45 and the action rib 46 of each hot stamping wheel 36 are different. The beneficial effect is that the rack hot stamping device 3 can be applied to zippers of different sizes. When the zipper sizes are different, the corresponding hot stamping wheel 36 can be replaced to perform hot stamping work.

Claims

1. A zipper manufacturing device, comprising a zipper end injection molding device, an end waste material removal device and a rack hot stamping device, characterized in that: The zipper strip end injection molding device includes an end injection molding mechanism and a zipper strip output mechanism; the end injection molding mechanism includes a clamping component and an end injection molding component; the end waste material removal device includes a waste edge removal mechanism, a waste edge crusher and a zipper strip pull-out mechanism, the waste edge removal mechanism includes a shell and a waste edge removal component located in the shell, the waste edge crusher is connected to the shell, and the zipper strip output mechanism is connected to the waste edge removal mechanism; the rack hot stamping device includes a hot stamping mechanism and a rack output mechanism, the hot stamping mechanism is composed of a heater and a hot stamping wheel, and the heater is provided with There is a heating upper wheel, which cooperates with the hot stamping wheel, and the zipper pulling-out mechanism is connected with the hot stamping mechanism; the waste edge removal component is composed of more than two groups of clamping rod units, and two clamping rods are arranged in parallel up and down as a group of clamping rod units, and the two ends of the clamping rods are fixedly connected to the inner wall of the shell, and a certain height difference is set between the two groups of clamping rod units and a certain horizontal spacing is provided, and a chain inlet and a chain outlet are respectively provided on both sides of the shell; a hot stamping groove is provided on the outer circumferential surface of the hot stamping wheel, and an action rib is provided on the surface inside the hot stamping groove, and the two side surfaces of the action rib are symmetrical inclined surfaces.

2. A zipper making device according to claim 1, characterized in that: The zipper end injection molding device comprises an injection molding frame, an injection molding guide wheel rod and an injection molding guide wheel installed on the injection molding guide wheel rod, and the injection molding guide wheel rod is welded to the injection molding frame at a certain angle.

3. A zipper making device according to claim 2, characterized in that: A zipper strip separation mechanism is provided between the injection guide wheel rod and the end injection molding mechanism, and the zipper strip separation mechanism includes a separation column and a conduction plate, the conduction plate is arranged above the injection molding machine frame, guard plates are arranged on both sides of the conduction plate, a U-shaped frame is arranged at the front end of the conduction plate, a guide column is arranged at the front end of the conduction plate, the guide column is located between the left and right guard plates, and the U-shaped frame is located between the separation column and the guide column.

4. The zipper making device according to claim 1, characterized in that: The zipper strip output mechanism is provided with a left output guide wheel, a top plate, a right output guide wheel and an injection molding traction assembly from left to right. The top plate is a curved sheet with a certain arc, and the top plate is transmission-connected to the lifting assembly.

5. A zipper making device according to claim 4, characterized in that: The injection molding traction assembly includes a hand lever, an injection molding driven wheel and an injection molding driving wheel. The injection molding driven wheel is arranged on the hand lever, and the injection molding driving wheel is arranged on the lower side of the injection molding driven wheel. A first tension spring is arranged on the lower side of the hand lever, and the bottom end of the first tension spring is fixedly connected to the injection molding frame.

6. The zipper manufacturing device according to claim 1, characterized in that: The zipper pull-out mechanism includes a support frame and a removal transmission assembly, one end of the support frame is hinged on a metal rod, the metal rod is connected to a removal frame, and the other end is connected to the removal frame through a second tension spring, a removal sleeve is provided on the metal rod, a guide sleeve is provided on the support frame, and the removal transmission assembly includes a removal driving wheel, a removal traction driven wheel and a rotating motor.

7. The zipper manufacturing device according to claim 1, characterized in that: The rack hot stamping device includes a position guiding mechanism, which is located in front of the hot stamping mechanism. The position guide is composed of an upper base and a lower base. A screw is provided on the upper surface of the upper base, and a compression spring is provided on the screw. One end of the compression spring presses on the upper end of the screw, and the other end presses on the upper surface of the upper base. Two left and right protrusions with a spacing are provided on the lower surface of the upper base, and a zipper groove corresponding to the protrusion is provided on the upper surface of the lower base.

8. The zipper manufacturing device according to claim 1, characterized in that: There are multiple hot stamping wheels, which are detachably connected together, and the widths of the hot stamping grooves and the action ribs of each hot stamping wheel are different.

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