Forging and pressing forming device for zipper machining and forging and pressing method of forging and pressing forming device

By designing an automated forging forming device, the clamping assembly and movable plate are used to achieve automatic limit clamping and automatic grinding of the zipper, solving the problem of inefficiency of the existing forging devices and improving the forging efficiency and quality.

CN120325855AInactive Publication Date: 2025-07-18GUANGDONG LIRUI TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202510607990.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-12
Publication Date
2025-07-18
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

When the existing forging devices forging zippers, they need to frequently fix and release the limits, which is inefficient, and the zipper displacement needs to be manually controlled after forging, resulting in low overall efficiency. At the same time, burrs generated during forging process require additional polishing, which affects quality.

Method used

A forging forming device is designed, using the coordination between the clamping assembly and the movable plate to achieve automatic limit clamping and release during the forging process, and the roller automatically pushes the zipper by lowering the movable plate, and combines the grinding assembly to achieve continuous operation of forging and grinding.

Benefits of technology

The automatic continuity of the forging process is achieved, the efficiency is significantly improved, the intermediate preparation time is reduced, and the burrs are automatically removed during the forging process, improving quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention belongs to the technical field of zipper machining, and discloses a forging and pressing forming device for zipper machining and a forging and pressing method.The forging and pressing forming device comprises a rack, an extension frame is fixedly mounted at the top end of the rack, conveying rollers are movably mounted in the rack at equal intervals, and a mounting frame is fixedly mounted in the middle of the extension frame; an air cylinder is fixedly mounted at the bottom end of the mounting frame, a forging and pressing head is fixedly mounted at the output end of the air cylinder, and a transverse guide rail is fixedly mounted on the front side of the bottom end of the mounting frame. According to the zipper forging and pressing device, the zipper forging and pressing process is utilized, namely, the descending process during forging and pressing is utilized, and the clamping assembly and the movable plate are matched, so that the device can automatically achieve the zipper limiting and clamping process while completing forging and pressing, the whole process is automatically completed, the limiting and clamping process can be automatically relieved after forging and pressing are completed, and the practicability is high. In the continuous forging and pressing process, limiting fixing and limiting releasing do not need to be conducted frequently, the intermediate preparation time is remarkably shortened, and the forging and pressing efficiency is improved.
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Description

Technical Field

[0001] The present invention belongs to the technical field of zipper processing, and specifically relates to a forging and forming device for zipper processing and its forging method. Background Technique

[0002] Forging and forming is an important method of metal processing. By applying mechanical pressure or impact force, the metal blank undergoes plastic deformation in the die to form components such as zipper teeth and pull tabs. Its core feature is to utilize the plastic flow characteristics of the metal to improve the density, mechanical properties, and corrosion resistance of the material. During the zipper processing, forging and forming is often required, and in the forging and forming process, a forging head is generally used in cooperation with a stamping device to achieve the forging process of the zipper.

[0003] When the conventional forging device is forging, generally, a clamping device is first used to fix the zipper. After completion of the fixation, the forging process of the zipper is achieved by the descent of the forging device. When the forging of one section is completed, it is necessary to release the limit of the clamping device, then displace the zipper, and then re-limit and fix it to perform the forging process at the next position. The entire forging process is relatively cumbersome, and at the same time, the displacement of the zipper still needs to be manually controlled, resulting in a low forging efficiency.

[0004] At the same time, after the forging of the zipper is completed, due to the use of shearing stamping for the forging operation, burrs appear on the surface of the zipper, resulting in the need to polish the surface of the zipper during subsequent processing, seriously affecting the overall forging efficiency. Summary of the Invention

[0005] The purpose of the present invention is to provide a forging and forming device for zipper processing and its forging method to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A forging and forming device for zipper processing, including a frame, an extension frame is fixedly installed at the top end of the frame, conveyor rollers are equidistantly and movably installed inside the frame, an installation frame is fixedly installed in the middle of the extension frame, a cylinder is fixedly installed at the bottom end of the installation frame, a forging head is fixedly installed at the output end of the cylinder, a horizontal guide rail is fixedly installed at the front side of the bottom end of the installation frame, a vertical guide rail is fixedly installed at the rear side of the bottom end of the installation frame, adjusting guide rails are fixedly installed on both the left and right sides of the bottom end of the installation frame, a movable plate located directly above the forging head is fixedly sleeved on the outer side of the output end of the cylinder, a grinding assembly is fixedly installed at the front side of the bottom end of the movable plate, the grinding assembly is movably clamped with the horizontal guide rail, a guiding assembly is fixedly installed at the rear side of the bottom end of the movable plate, the guiding assembly is movably clamped with the vertical guide rail, and clamping assemblies are fixedly installed on both the left and right sides of the bottom end of the movable plate, and the clamping assemblies are movably clamped with the adjusting guide rails.

[0007] Before use, the zipper to be forged can be placed directly above the conveyor roller, and the position of the zipper to be forged should be kept directly below the forging head. At the same time, select a suitable forging head and install it at the bottom end of the cylinder, then turn on the power supply of the device to complete the preparation before forging.

[0008] As a further technical solution of the present invention, the clamping assembly includes extension blocks. The two extension blocks are connected to the left and right sides of the movable plate. At the end of each extension block away from the movable plate, a fifth fixed seat is fixedly installed. At the end of each fifth fixed seat away from the extension block, a third linkage rod is movably connected through a rotating shaft.

[0009] As a further technical solution of the present invention, at the end of each third linkage rod away from the fifth fixed seat, a sixth fixed seat is movably connected through a rotating shaft. At the top of each sixth fixed seat, an adjustment guide block is fixedly installed. The adjustment guide block is movably connected with the adjustment guide rail, and the adjustment guide block displaces left and right relative to the adjustment guide rail.

[0010] As a further technical solution of the present invention, a machine base is fixedly installed on the outer side surface of the adjustment guide block. At the end of the two machine bases relatively close to each other, an electric push rod is fixedly installed. The output end of the electric push rod is provided with a clamping plate located above the conveyor roller.

[0011] Before limiting and fixing the zipper, the electric push rod can be turned on to adjust the distance between the clamping plate and the machine base, ensuring that when the forging is completed, the clamping plate can just contact the side of the zipper to complete the adaptive adjustment process.

[0012] When forging the zipper, the cylinder can be turned on to drive the bottom end of the cylinder to extend. At this time, the forging head at the bottom end and the movable plate displace downward synchronously until the forging head contacts the surface of the zipper and completes the forging process. When the movable plate displaces downward, the two fifth fixed seats on the left and right can be driven to displace downward synchronously. At this time, the two third linkage rods on the left and right deflect accordingly, that is, their upper parts deflect towards the middle. At this time, the two adjustment guide blocks are subjected to a pulling force, which can drive the two machine bases to approach relatively until the two clamping plates contact the two sides of the zipper, and the lateral clamping process of the zipper is completed through the two clamping plates, realizing the simultaneous forging and clamping;

[0013] When the forging is completed, the cylinder, the forging head, and the movable plate rise synchronously, which can drive the two machine bases to displace in the direction away from each other, automatically releasing the limiting process of the zipper.

[0014] By utilizing the forging process of the zipper, that is, using the downward process during forging and the cooperation between the clamping assembly and the movable plate, the device can automatically realize the limiting clamping process of the zipper while completing forging. The whole process is automatically completed, and after forging, the limiting clamping process can be automatically released. During the continuous forging process, there is no need to frequently perform limiting fixation and release, significantly shortening the intermediate preparation time and improving the forging efficiency.

[0015] As a further technical solution of the present invention, the guiding assembly includes a fourth fixed seat. One end of the fourth fixed seat is connected to the rear end of the movable plate. The end of the fourth fixed seat away from the movable plate is movably connected to a second linkage rod through a rotating shaft. The end of the second linkage rod away from the fourth fixed seat is movably connected to a third fixed seat through a rotating shaft. A longitudinal guiding block is fixedly installed at the end of the third fixed seat away from the second linkage rod.

[0016] As a further technical solution of the present invention, the longitudinal guiding block is movably clamped with the longitudinal guide rail. The longitudinal guiding block moves up and down relative to the longitudinal guide rail. A locking frame is fixedly installed at one end of the longitudinal guiding block. A roller is movably installed at the bottom end of the locking frame through an extended ear plate.

[0017] As a further technical solution of the present invention, a micro motor is installed on one side of the locking frame. The output end of the micro motor is connected to the middle part of the roller.

[0018] When forging is completed, that is, when the movable plate moves upward, the fourth fixed seat can be driven to move upward at this time. At the same time, the second linkage rod can deflect obliquely downward and apply a thrust to the longitudinal guiding block. At this time, the longitudinal guiding block moves downward accordingly, driving the locking frame to move downward at the same time, and the roller at the bottom end moves downward accordingly. When the cylinder returns to its initial state, that is, when the forging head and the movable plate move to the highest point, the roller drops to the lowest point at this time and contacts the surface of the zipper. At this time, the micro motor can be started to drive the roller to rotate, and the zipper is pushed forward by the action of friction. At this time, the zipper can move forward to complete the automatic displacement after zipper forging.

[0019] By utilizing the reset process of forging, that is, using the upward movement of the movable plate to realize the downward movement of the roller, and through the downward movement of the roller to realize its contact with the surface of the zipper and complete the automatic forward push of the zipper. And during the whole pushing process, the limit of the zipper can be automatically released, and the forging, limit fixation and automatic pushing of the zipper can be automatically completed. The whole process is continuously completed, and the continuous forging of the zipper can be realized, significantly improving the overall forging efficiency.

[0020] As a further technical solution of the present invention, the grinding assembly includes a first fixing seat, the first fixing seat is connected to the front end of the movable plate, and one end of the first fixing seat away from the movable plate is movably connected to a first linkage rod through a rotating shaft, and one end of the first linkage rod away from the first fixing seat is movably connected to a second fixing seat through a rotating shaft.

[0021] As a further technical solution of the present invention, a horizontal guiding block is fixedly installed at the bottom end of the second fixing seat, the horizontal guiding block is movably clamped between the horizontal guide rails, and a grinding head is fixedly installed at the bottom end of the horizontal guiding block.

[0022] Meanwhile, during forging, since the downward displacement of the movable plate can drive the downward displacement of the first fixing seat, at this time the first linkage rod deflects forward accordingly and applies a thrust to the horizontal guiding block. At this time, the horizontal guiding block can displace forward relative to the horizontal guide rails, and at the same time drive the grinding head to displace forward. Due to the action of the guiding assembly, the forged zipper can be pushed under the grinding assembly. When the grinding head displaces forward, it can contact the surface of the zipper, and thus the forged zipper can be automatically ground to complete the process of automatically removing burrs.

[0023] By reusing the downward pressing process of forging, that is, by using the cooperation between the movable plate and the grinding assembly, and the cooperation between the guiding assembly and the movable plate, through the automatic forward movement of the zipper and the automatic displacement of the grinding head, while forging, the surface of the zipper that has been forged previously can be automatically ground. The whole process can be carried out simultaneously with forging, a continuous processing process can be realized, the forging quality can be improved, and subsequent processes can be reduced.

[0024] A forging method for a forging and forming device for zipper processing includes the following steps:

[0025] S1: When forging the zipper, place the zipper at the middle position above the conveying rollers, and at the same time keep the zipper directly below the forging head, and select a suitable forging head to forge the zipper;

[0026] S2: When forging, start the air cylinder to drive the forging head to descend, and carry out the forging process on the zipper through the forging head. At the same time, when the forging head descends, the movable plate synchronously descends. At this time, the two third linkage rods deflect towards the middle accordingly and apply a pulling force to the two machine bases;

[0027] S3: At this time, adjust the guiding block to displace relative to the adjusting guide rails, and drive the two machine bases at the bottom end to approach relatively. At the same time, adjust the length of the electric push rod to ensure that when forging, the two clamping plates just contact the side surface of the zipper, and complete the simultaneous limiting clamping and forging;

[0028] S4: When the movable plate moves downward, the first linkage rod deflects obliquely downward accordingly and exerts a thrust on the transverse guide block. At this time, the grinding head displaces relative to the zipper to grind the front end of the zipper, completing the automatic grinding process of the forged zipper.

[0029] S5: When the forging is completed, the movable plate rises accordingly. At this time, the second linkage rod deflects obliquely downward and exerts a downward thrust on the longitudinal guide block and the locking frame. At this time, the locking frame and the roller descend. When the movable plate displaces to the topmost position, the roller contacts the surface of the zipper. At this time, the micro motor is turned on to drive the roller to rotate, and the zipper is automatically pushed forward through friction. By repeating the above process, the continuous forging process of the zipper is completed.

[0030] The beneficial effects of the present invention are as follows:

[0031] (1) By utilizing the forging process of the zipper, that is, using the descending process during forging and the cooperation between the clamping assembly and the movable plate, the device can automatically realize the limiting clamping process of the zipper while completing the forging. The whole process is automatically completed, and after the forging is completed, the limiting clamping process can be automatically released. During the continuous forging process, there is no need to frequently perform limiting fixation and release, significantly shortening the intermediate preparation time and improving the forging efficiency.

[0032] (2) By utilizing the reset process of forging, that is, using the upward displacement of the movable plate to realize the descent of the roller, and through the descent of the roller to realize its contact with the surface of the zipper and complete the automatic forward push of the zipper. Moreover, during the whole pushing process, the limit of the zipper can be automatically released, and the forging, limiting fixation, and automatic pushing of the zipper can be automatically completed. The whole process is continuously completed, and the continuous forging of the zipper can be realized, significantly improving the overall forging efficiency.

[0033] (3) By utilizing the downward pressing process of forging again, that is, using the cooperation between the movable plate and the grinding assembly, and the cooperation between the guiding assembly and the movable plate, through the automatic forward movement of the zipper and the automatic displacement of the grinding head, the automatic grinding of the surface of the pre-forged zipper can be realized while forging. The whole process can be carried out simultaneously with forging, realizing a continuous processing process, improving the forging quality, and reducing subsequent processes. Description of the Drawings

[0034] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 is a schematic diagram of the cooperation structure of the frame, extension frame, and conveyor roller of the present invention;

[0036] Figure 3Schematic diagram of the cooperation of the mounting bracket, transverse guide rail, longitudinal guide rail and adjustment guide rail structure of the present invention;

[0037] Figure 4 Schematic diagram of the cooperation of the cylinder and the forging head structure of the present invention;

[0038] Figure 5 Schematic diagram of the cooperation of the movable plate, grinding assembly and guiding assembly structures of the present invention;

[0039] Figure 6 Separate schematic diagram of the structure of the grinding assembly of the present invention;

[0040] Figure 7 Separate schematic diagram of the structure of the guiding assembly of the present invention;

[0041] Figure 8 Separate schematic diagram of the structure of the clamping assembly of the present invention.

[0042] In the figure: 1, frame; 2, extension frame; 3, conveyor roller; 4, mounting bracket; 5, cylinder; 6, forging head; 7, transverse guide rail; 8, longitudinal guide rail; 9, adjustment guide rail; 10, movable plate; 11, grinding assembly; 111, first fixed seat; 112, second fixed seat; 113, first linkage rod; 114, transverse guide block; 115, grinding head; 12, guiding assembly; 121, third fixed seat; 122, fourth fixed seat; 123, second linkage rod; 124, longitudinal guide block; 125, locking frame; 126, roller; 127, micro motor; 13, clamping assembly; 131, extension block; 132, fifth fixed seat; 133, sixth fixed seat; 134, adjustment guide block; 135, machine base; 136, electric push rod; 137, clamping plate; 138, third linkage rod. Detailed implementation manners

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the scope of protection of the present invention.

[0044] As Figures 1 to 8As shown in the figure, in an embodiment of the present invention, a forging and forming device for zipper processing includes a frame 1. A prolonging frame 2 is fixedly installed at the top of the frame 1. A plurality of conveying rollers 3 are movably installed in the frame 1 at equal intervals. An installation frame 4 is fixedly installed in the middle of the prolonging frame 2. A cylinder 5 is fixedly installed at the bottom of the installation frame 4. A forging head 6 is fixedly installed at the output end of the cylinder 5. A horizontal guide rail 7 is fixedly installed at the front side of the bottom of the installation frame 4. A vertical guide rail 8 is fixedly installed at the rear side of the bottom of the installation frame 4. Adjusting guide rails 9 are fixedly installed on both the left and right sides of the bottom of the installation frame 4. A movable plate 10 is fixedly sleeved on the outer surface of the output end of the cylinder 5 and is located directly above the forging head 6. A grinding assembly 11 is fixedly installed at the front side of the bottom of the movable plate 10. The grinding assembly 11 is movably clamped with the horizontal guide rail 7. A guiding assembly 12 is fixedly installed at the rear side of the bottom of the movable plate 10. The guiding assembly 12 is movably clamped with the vertical guide rail 8. Clamping assemblies 13 are fixedly installed on both the left and right sides of the bottom of the movable plate 10. The clamping assemblies 13 are movably clamped with the adjusting guide rails 9.

[0045] Before use, the zipper to be forged can be placed directly above the conveying roller 3, and the position of the zipper to be forged should be directly below the forging head 6. At the same time, select a suitable forging head 6 and install it at the bottom of the cylinder 5. Then connect the power supply of the device to complete the preparations before forging.

[0046] As Figure 1 and Figure 8 As shown in the figure, the clamping assembly 13 includes extension blocks 131. The two extension blocks 131 are connected to the left and right sides of the movable plate 10. Fifth fixed seats 132 are fixedly installed at the ends of the extension blocks 131 far away from the movable plate 10. Third linkage rods 138 are rotatably connected to the ends of the fifth fixed seats 132 far away from the extension blocks 131 through rotating shafts. Sixth fixed seats 133 are rotatably connected to the ends of the third linkage rods 138 far away from the fifth fixed seats 132 through rotating shafts. Adjusting guide blocks 134 are fixedly installed at the tops of the sixth fixed seats 133. The adjusting guide blocks 134 are movably connected with the adjusting guide rails 9. The adjusting guide blocks 134 move left and right relative to the adjusting guide rails 9. Machine seats 135 are fixedly installed on the outer surfaces of the adjusting guide blocks 134. Electric push rods 136 are fixedly installed at the ends of the two machine seats 135 close to each other. Clamping plates 137 are installed at the output ends of the electric push rods 136 and are located above the conveying roller 3.

[0047] Before limiting and fixing the zipper, the electric push rod 136 can be turned on to adjust the distance between the clamping plate 137 and the machine seat 135, ensuring that when the forging is completed, the clamping plate 137 can just come into contact with the side of the zipper to complete the adaptive adjustment process.

[0048] Embodiment: When forging the zipper, the air cylinder 5 can be opened to drive the bottom end of the air cylinder 5 to extend. At this time, the forging head 6 and the movable plate 10 at the bottom end move downward synchronously until the forging head 6 contacts the surface of the zipper and completes the forging process. When the movable plate 10 moves downward, it can synchronously drive the left and right fifth fixing seats 132 downward. At this time, the left and right third linkage rods 138 deflect accordingly, that is, their upper parts deflect towards the middle. At this time, the left and right adjusting guide blocks 134 are subjected to a pulling force, which can drive the two machine bases 135 to approach relatively until the two clamping plates 137 contact the two sides of the zipper, and the lateral clamping process of the zipper is completed through the two clamping plates 137, realizing the simultaneous forging and clamping;

[0049] When the forging is completed, the air cylinder 5, the forging head 6 and the movable plate 10 rise synchronously, which can drive the two machine bases 135 to move in the direction away from each other, automatically releasing the limiting process of the zipper.

[0050] By utilizing the forging process of the zipper, that is, using the descending process during forging and the cooperation between the clamping assembly 13 and the movable plate 10, the device can automatically realize the limiting and clamping process of the zipper while completing the forging. The whole process is automatically completed, and after the forging is completed, the limiting and clamping process can be automatically released. During the continuous forging process, there is no need to frequently perform limiting fixation and limiting release, significantly shortening the intermediate preparation time and improving the forging efficiency.

[0051] As Figure 1 and Figure 5 and Figure 7 shown, the guiding assembly 12 includes a fourth fixing seat 122. One end of the fourth fixing seat 122 is connected to the rear end of the movable plate 10. The end of the fourth fixing seat 122 far from the movable plate 10 is movably connected with a second linkage rod 123 through a rotating shaft. The end of the second linkage rod 123 far from the fourth fixing seat 122 is movably connected with a third fixing seat 121 through a rotating shaft. A longitudinal guide block 124 is fixedly installed at the end of the third fixing seat 121 far from the second linkage rod 123. The longitudinal guide block 124 is movably clamped with the longitudinal guide rail 8. The longitudinal guide block 124 moves up and down relative to the longitudinal guide rail 8. One end of the longitudinal guide block 124 is fixedly installed with a locking frame 125. A roller 126 is movably installed at the bottom end of the locking frame 125 through an extended ear plate. A micro motor 127 is installed on one side of the locking frame 125. The output end of the micro motor 127 is connected to the middle of the roller 126.

[0052] Embodiment: When the forging is completed, that is, when the movable plate 10 moves upward, the fourth fixed seat 122 can be driven to move upward at this time. At the same time, the second linkage rod 123 can deflect obliquely downward and apply a thrust to the longitudinal guide block 124. At this time, the longitudinal guide block 124 moves downward accordingly, and at the same time drives the locking frame 125 to move downward, and the roller 126 at the bottom moves downward accordingly. When the cylinder 5 returns to its initial state, that is, when the forging head 6 and the movable plate 10 move to the highest point, the roller 126 then drops to the lowest point and contacts the surface of the zipper. At this time, the micro motor 127 can be started to drive the roller 126 to rotate, and the zipper is pushed by the action of friction. At this time, the zipper can move forward to complete the automatic displacement after the zipper forging.

[0053] By utilizing the reset process of forging, that is, by using the upward displacement of the movable plate 10, the downward movement of the roller 126 is realized, and the contact between the roller 126 and the zipper surface is realized through the downward movement of the roller 126, and the automatic forward push of the zipper is completed. During the entire pushing process, the limit of the zipper can be automatically released, and the forging, limit fixing and automatic pushing of the zipper can be automatically completed. The whole process is completed continuously, and the continuous forging of the zipper can be realized, significantly improving the overall forging efficiency.

[0054] As Figure 1 and Figure 5 and Figure 6 As shown, the grinding assembly 11 includes a first fixed seat 111. The first fixed seat 111 is connected to the front end of the movable plate 10. One end of the first fixed seat 111 away from the movable plate 10 is movably connected to a first linkage rod 113 through a rotating shaft. One end of the first linkage rod 113 away from the first fixed seat 111 is movably connected to a second fixed seat 112 through a rotating shaft. A transverse guide block 114 is fixedly installed at the bottom end of the second fixed seat 112. The transverse guide block 114 is movably clamped with the transverse guide rail 7. A grinding head 115 is fixedly installed at the bottom end of the transverse guide block 114.

[0055] Embodiment: At the same time during forging, since the downward displacement of the movable plate 10 can drive the downward displacement of the first fixed seat 111, the first linkage rod 113 then deflects forward at this time and applies a thrust to the transverse guide block 114. At this time, the transverse guide block 114 can move forward relative to the transverse guide rail 7, and at the same time drives the grinding head 115 to move forward. Due to the action of the guiding assembly 12, the zipper after forging can be pushed under the grinding assembly 11. When the grinding head 115 moves forward, it can contact the surface of the zipper, and the forged zipper can be automatically ground to complete the automatic removal process of burrs.

[0056] By reusing the downward pressing process of forging, that is, by utilizing the cooperation between the movable plate 10 and the grinding assembly 11, as well as the cooperation between the guiding assembly 12 and the movable plate 10, through the automatic forward movement of the zipper and the automatic displacement of the grinding head 115, while performing forging, the surface of the pre-forged zipper can be automatically ground. The entire process can be carried out simultaneously with forging, enabling a continuous processing process, improving the forging quality, and reducing subsequent processes.

[0057] A forging method for a forging and forming device for zipper processing, comprising the following steps:

[0058] S1: When forging the zipper, place the zipper at the middle position above the conveying rollers 3, and at the same time keep the zipper directly below the forging head 6, and select a suitable forging head 6 to forge the zipper;

[0059] S2: When forging, turn on the air cylinder 5 to drive the forging head 6 to descend, and perform the forging process on the zipper through the forging head 6. At the same time, when the forging head 6 descends, the movable plate 10 synchronously descends. At this time, the two third linkage rods 138 deflect towards the middle accordingly, and apply a pulling force to the two machine bases 135;

[0060] S3: At this time, adjust the guide block 134 to displace relative to the adjustment guide rail 9, and drive the two machine bases 135 at the bottom to approach relatively. At the same time, adjust the length of the electric push rod 136 to ensure that when forging, the two clamping plates 137 just come into contact with the side surface of the zipper, completing the simultaneous limit clamping and forging;

[0061] S4: When the movable plate 10 displaces downward, the first linkage rod 113 deflects obliquely downward accordingly, and applies a thrust to the transverse guide block 114. At this time, the grinding head 115 displaces relative to the zipper to grind the front end of the zipper, completing the automatic grinding process of the forged zipper;

[0062] S5: When the forging is completed, the movable plate 10 rises accordingly. At this time, the second linkage rod 123 deflects obliquely downward accordingly, and applies a downward thrust to the longitudinal guide block 124 and the locking frame 125. At this time, the locking frame 125 and the roller 126 descend accordingly. When the movable plate 10 displaces to the topmost position, the roller 126 comes into contact with the surface of the zipper accordingly. At this time, turn on the micro motor 127 to drive the roller 126 to rotate, and automatically push the zipper forward through friction. By repeating the above process, the continuous forging process of the zipper is completed.

[0063] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forging and forming device for zipper processing, including a frame (1), characterized in that: An extension frame (2) is fixedly installed at the top of the frame (1). A plurality of conveyor rollers (3) are movably installed at equal intervals inside the frame (1). An installation frame (4) is fixedly installed in the middle of the extension frame (2). A cylinder (5) is fixedly installed at the bottom end of the installation frame (4). A forging head (6) is fixedly installed at the output end of the cylinder (5). A transverse guide rail (7) is fixedly installed at the front side of the bottom end of the installation frame (4). A longitudinal guide rail (8) is fixedly installed at the rear side of the bottom end of the installation frame (4). Adjusting guide rails (9) are fixedly installed on both the left and right sides of the bottom end of the installation frame (4). A movable plate (10) is fixedly sleeved on the outer side of the output end of the cylinder (5) and is located directly above the forging head (6). A grinding assembly (11) is fixedly installed at the front side of the bottom end of the movable plate (10). The grinding assembly (11) is movably clamped with the transverse guide rail (7). A guiding assembly (12) is fixedly installed at the rear side of the bottom end of the movable plate (10). The guiding assembly (12) is movably clamped with the longitudinal guide rail (8). Clamping assemblies (13) are fixedly installed on both the left and right sides of the bottom end of the movable plate (10). The clamping assemblies (13) are movably clamped with the adjusting guide rails (9).

2. The forging and forming device for zipper processing according to claim 1, characterized in that: The clamping assembly (13) includes extension blocks (131). The two extension blocks (131) are connected to the left and right sides of the movable plate (10). Fifth fixed seats (132) are fixedly installed at the ends of the extension blocks (131) far away from the movable plate (10). Third linkage rods (138) are movably connected to the ends of the fifth fixed seats (132) far away from the extension blocks (131) through rotating shafts.

3. A forging and forming device for zipper processing according to claim 2, characterized in that: Sixth fixed seats (133) are movably connected to the ends of the third linkage rods (138) far away from the fifth fixed seats (132) through rotating shafts. Adjusting guide blocks (134) are fixedly installed at the tops of the sixth fixed seats (133). The adjusting guide blocks (134) are movably connected with the adjusting guide rails (9). The adjusting guide blocks (134) displace left and right relative to the adjusting guide rails (9).

4. A forging and forming device for zipper processing according to claim 3, characterized in that: A machine base (135) is fixedly installed on the outer side of the adjusting guide block (134). Electric push rods (136) are fixedly installed at the ends of the two machine bases (135) close to each other. A clamping plate (137) is installed at the output end of the electric push rod (136) and is located above the conveyor roller (3).

5. A forging and forming device for zipper processing according to claim 4, characterized in that: The guiding assembly (12) includes a fourth fixed seat (122). One end of the fourth fixed seat (122) is connected to the rear end of the movable plate (10). A second linkage rod (123) is movably connected to the end of the fourth fixed seat (122) far away from the movable plate (10) through a rotating shaft. A third fixed seat (121) is movably connected to the end of the second linkage rod (123) far away from the fourth fixed seat (122) through a rotating shaft. A longitudinal guide block (124) is fixedly installed at the end of the third fixed seat (121) far away from the second linkage rod (123).

6. The forging and forming device for zipper processing according to claim 5, wherein: The longitudinal guide block (124) is movably clamped with the longitudinal guide rail (8). The longitudinal guide block (124) is displaced up and down relative to the longitudinal guide rail (8). One end of the longitudinal guide block (124) is fixedly installed with a locking frame (125). The bottom end of the locking frame (125) is movably installed with a roller (126) through an extended ear plate.

7. A forging and forming device for zipper processing according to claim 6, characterized in that: One side of the locking frame (125) is installed with a micro motor (127). The output end of the micro motor (127) is connected to the middle part of the roller (126).

8. A forging and forming device for zipper processing according to claim 7, characterized in that: The grinding assembly (11) includes a first fixed seat (111). The first fixed seat (111) is connected to the front end of the movable plate (10). One end of the first fixed seat (111) far away from the movable plate (10) is movably connected with a first linkage rod (113) through a rotating shaft. One end of the first linkage rod (113) far away from the first fixed seat (111) is movably connected with a second fixed seat (112) through a rotating shaft.

9. A forging and forming device for zipper processing according to claim 8, characterized in that: The bottom end of the second fixed seat (112) is fixedly installed with a transverse guide block (114). The transverse guide block (114) is movably clamped with the transverse guide rail (7). The bottom end of the transverse guide block (114) is fixedly installed with a grinding head (115).

10. The forging method of a forging and forming device for zipper processing according to claim 9, characterized in that: It includes the following steps: S1: When forging the zipper, place the zipper at the middle position above the conveying roller (3), and at the same time keep the zipper directly below the forging head (6), and select a suitable forging head (6) to forge the zipper. S2: When forging, turn on the air cylinder (5) to drive the forging head (6) to descend, and forge the zipper through the forging head (6). At the same time, when the forging head (6) descends, the movable plate (10) descends synchronously. At this time, the two third linkage rods (138) deflect towards the middle accordingly, and apply a pulling force to the two machine bases (135). S3: At this time, adjust the guide block (134) to displace relative to the adjustment guide rail (9), and drive the two machine bases (135) at the bottom end to approach relatively. At the same time, adjust the length of the electric push rod (136) to ensure that when forging, the two clamping plates (137) just contact the side surface of the zipper, and complete the limit clamping and forging at the same time. S4: When the movable plate (10) moves downward, the first linkage rod (113) deflects obliquely downward accordingly, and applies a thrust to the transverse guide block (114). At this time, the grinding head (115) displaces relative to the zipper to grind the front end of the zipper, and completes the automatic grinding process of the forged zipper. S5: When the forging is completed, the movable plate (10) rises accordingly. At this time, the second linkage rod (123) deflects obliquely downward accordingly, and applies a downward thrust to the longitudinal guide block (124) and the locking frame (125). At this time, the locking frame (125) and the roller (126) descend accordingly. When the movable plate (10) is displaced to the topmost position, the roller (126) contacts the surface of the zipper accordingly. At this time, turn on the micro motor (127) to drive the roller (126) to rotate, and automatically push the zipper forward through friction. By repeating the above process, the continuous forging process of the zipper is completed.