Material taking jig for injection hook forming die
By designing a combination of support platform and material handling mechanism, and utilizing the material properties of injection hooks for non-destructive material handling, the problem of finished product quality caused by insufficient or excessive clamping force of fixtures is solved, and an efficient and non-destructive material handling process is achieved.
Patent Information
- Application Number
- CN202520370053.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-04
AI Technical Summary
In the existing technology, the clamp cannot hold the injection hook if the clamping force is insufficient, while excessive force will damage the injection hook, resulting in a decrease in the quality of the finished product.
A material handling fixture was designed, including a support platform, a KK module, a top plate, a material handling mechanism, and other components. It utilizes the cooperation of a sliding plate, a limiting plate, and a perforated plate to pull and fix the injection hook by means of the material properties of the injection hook. The fixture is automatically released by the cooperation of a cross arm and a connecting rod, thus avoiding damage to the injection hook by the clamp.
It achieves non-destructive material handling, shortens operation steps, and improves material handling speed and finished product quality.
Smart Images
Figure CN223904468U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of material taking jig, concretely is the material taking jig for injection hook forming die. BACKGROUND
[0002] Injection hooks are plastic hook parts used to manufacture various products, such as baby clothing adhesive tape buckles. They can be manufactured by injection molding process.
[0003] After the injection hook is formed and processed, a tool is needed to take it out from the inside of the mold for discharging. In the prior art, the formed injection hook is usually clamped and driven out by a ejection mechanism cooperating with a clamp. However, due to the special material of the injection hook, the clamp cannot normally clamp and fix it when clamping it because the clamping force is too small, but the external part of the injection hook will be damaged when the clamping force is too large, thereby reducing the quality of the finished product of the injection hook. UTILITY MODEL CONTENTS
[0004] (I) Technical problem solved
[0005] In view of the shortcomings of the prior art, the utility model provides a material taking jig for injection hook forming die to solve the technical problem that the clamp cannot normally clamp and fix the injection hook when clamping it because the clamping force is too small, but the external part of the injection hook will be damaged when the clamping force is too large, thereby reducing the quality of the finished product of the injection hook.
[0006] (II) Technical scheme
[0007] To achieve the above purpose, the utility model provides the following technical scheme: a material taking jig for injection hook forming die, comprising: a support platform, a first KK module, a top plate, a second KK module and a material taking mechanism, the first KK module is assembled at the upper end of the second KK module, and the first KK module is connected with the support platform, the top plate is connected with the output end of the second KK module, and the material taking mechanism is assembled at the bottom of the top plate, a blocking arm is assembled at the right side of the second KK module, the material taking mechanism comprises a hollow cylinder, a sliding plate is slidably connected in the hollow cylinder, a limiting plate is assembled at the bottom of the sliding plate, and a perforated plate is sleeved outside the limiting plate, the perforated plate is connected with the hollow cylinder, slotted blocks are connected at both sides of the hollow cylinder, a sliding block is slidably connected in the slotted block, a spring is connected between the sliding block and the slotted block, and a connecting rod is connected at the top of the sliding plate through a hinge.
[0008] A cross arm is inserted in the hollow cylinder, and the cross arm is connected with the top of the connecting rod through a hinge and connected with the spring.
[0009] Preferably, the support platform is uniformly provided with a support frame outside, and a bolt is arranged inside the support frame, so that the support platform is fixed and assembled conveniently by the support frame cooperating with the bolt.
[0010] Preferably, a soft pad is arranged on the right side of the cross arm, and a rubber pad is arranged outside the soft pad, so that the soft pad can be damaged when the cross arm collides with the blocking arm.
[0011] Preferably, the hollow cylinder is provided with a pneumatic cylinder at the top, and the pneumatic cylinder is connected to the top plate through a bolt, wherein the pneumatic cylinder is a common pneumatic cylinder in the prior art, and is used to drive the hollow cylinder to move up and down.
[0012] Preferably, the cross arm is uniformly provided with a triangular frame outside, and a reinforcing rib is arranged between the triangular frame and the cross arm, so that the triangular frame can drive the sliding plate to return to the original position when the limiting plate is pressed.
[0013] Preferably, the hollow cylinder is provided with a guide groove on both sides, and the guide groove is slidably connected to the cross arm, so that the cross arm is connected to the hollow cylinder conveniently.
[0014] (Three) beneficial effects
[0015] Compared with the prior art, the utility model provides a material taking jig for the injection hook forming die, which has the following beneficial effects:
[0016] The material taking jig for the injection hook forming die is provided with a sliding plate, a limiting plate and a perforated plate, and the injection hook is easy to be pulled and fixed by soft hair material, so that the injection hook is driven to take and discharge materials, the traditional clamp is avoided from causing damage to the injection hook when driving the injection hook to move, and the limiting plate is automatically released when driving the injection hook to take materials through the cooperation of the cross arm and the connecting rod, so that the materials are discharged, the operation steps of the device are reduced, and the speed of the whole device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a front view of the utility model;
[0018] Figure 2 It is an external view of the material taking mechanism of the utility model;
[0019] Figure 3 It is a partial sectional view of the material taking mechanism of the utility model;
[0020] Figure 4 It is an external view of the cross arm of the utility model.
[0021] In the figure: 1, support platform; 11, support frame; 2, first KK module; 3, top plate; 4, second KK module; 5, blocking arm; 6, material taking mechanism; 61, hollow cylinder; 62, slotted block; 63, sliding block; 64, spring; 65, sliding plate; 66, connecting rod; 67, limiting plate; 68, perforated plate; 69, air cylinder; 7, cross arm; 71, soft pad; 72, triangular frame. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0023] The technical solutions of the present application are provided. Please refer to Figure 1 and Figure 2 , the material taking jig for the injection hook forming die, comprising: a support platform 1, a first KK module 2, a top plate 3, a second KK module 4 and a material taking mechanism 6, the first KK module 2 is assembled at the upper end of the second KK module 4, and the first KK module 2 is connected with the support platform 1, the top plate 3 is connected with the output end of the second KK module 4, and the material taking mechanism 6 is assembled at the bottom of the top plate 3, the right side of the second KK module 4 is provided with a blocking arm 5, the material taking mechanism 6 comprises a hollow cylinder 61, the inside of the hollow cylinder 61 is slidably connected with a sliding plate 65, the bottom of the sliding plate 65 is assembled with a limiting plate 67, and the outside of the limiting plate 67 is sleeved with a perforated plate 68, the perforated plate 68 is connected with the hollow cylinder 61, both sides of the hollow cylinder 61 are connected with slotted blocks 62, the inside of the slotted blocks 62 is slidably connected with sliding blocks 63, the sliding blocks 63 and the slotted blocks 62 are connected with springs 64, and the top of the sliding plate 65 is connected with a connecting rod 66 through a hinge.
[0024] Please refer to Figure 3 and Figure 4 , the support platform 1 can support the first KK module 2 and the second KK module 4, the first KK module 2 and the second KK module 4 are common KK modules in the prior art, which are used to drive the linear reciprocating motion of the device, the top plate 3 is used to support the material taking mechanism 6, and the blocking arm 5 can drive the material taking mechanism 6.
[0025] The hollow cylinder 61 can guide the straight line motion of the sliding plate 65, while the slotted block 62 cooperates with the sliding block 63 to guide the straight line motion of the cross arm 7, and the spring 64 can drive the cross arm 7 to return after movement. The connecting rod 66 can drive the sliding plate 65 to move, and the bottom of the limiting plate 67 can be provided with a matte surface or other surface layer matched with the to-be-driven ejecting hook for pulling and fixing the ejecting hook to drive the ejecting hook to move. The outer part of the perforated plate 68 is uniformly provided with holes, and the matte surface at the bottom of the limiting plate 67 can fix the ejecting hook through the holes.
[0026] The hollow cylinder 61 is inserted with the cross arm 7, and the cross arm 7 is connected to the top of the connecting rod 66 through a hinge, and the cross arm 7 is connected to the spring 64.
[0027] The outer part of the support platform 1 is uniformly provided with support frames 11, and the inner part of the support frame 11 is inserted with bolts. The support frame 11 cooperates with the bolts to facilitate the fixation and assembly of the support platform 1. The right side of the cross arm 7 is assembled with a soft pad 71, and the outer part of the soft pad 71 is assembled with a rubber pad. The soft pad 71 facilitates the damage of the cross arm 7 when it collides with the blocking arm 5.
[0028] The top of the hollow cylinder 61 is assembled with a gas cylinder 69, and the gas cylinder 69 is connected to the top plate 3 through bolts. The gas cylinder 69 is a common pneumatic driving device in the prior art, which is used to drive the hollow cylinder 61 to move up and down. The outer part of the cross arm 7 is uniformly provided with triangular frames 72, and the triangular frames 72 are assembled with reinforcing ribs between the cross arm 7. The triangular frames 72 can avoid driving the sliding plate 65 to rise back when the limiting plate 67 is extruded. The two sides of the hollow cylinder 61 are provided with guide grooves, which are slidingly connected between the cross arm 7. The guide grooves facilitate the connection between the cross arm 7 and the hollow cylinder 61.
[0029] Firstly, the support platform 1 is connected with the external rack. The positions of the top plate 3 can be controlled by starting the first KK module 2 and the second KK module 4. The hollow cylinder 61 can be driven to descend by starting the gas cylinder 69. When the hollow cylinder 61 drives the limiting plate 67 to move together, the bottom of the limiting plate 67 contacts the hook-shaped object on the top of the ejecting hook, and then the ejecting hook is fixed. The hollow cylinder 61 is driven to rise again by driving the gas cylinder 69, and the first KK module 2 and the second KK module 4 are driven to move the material taking mechanism 6 and the ejecting hook. When the cross arm 7 on the outer part of the material taking mechanism 6 contacts the blocking arm 5 to move, the connecting rod 66 drives the sliding plate 65 to descend and then rise. The ejecting hook is discharged through the interception of the perforated plate 68, and then the material taking and discharging operations of the ejecting hook are completed.
[0030] Through the cooperation of the added slide plate 65, the limiting plate 67 and the perforated plate 68, the characteristics of the shot hook being easily pulled and fixed by soft hair material are utilized, and then the shot hook is driven to take and discharge materials, avoiding the damage to the shot hook caused by the traditional clamp when driving the shot hook to move, and at the same time, through the cooperation of the added cross arm 7 and the connecting rod 66, when the limiting plate 67 drives the shot hook to take materials, the shot hook is automatically released from the limitation, thereby discharging materials, reducing the operation steps of the device and improving the speed of the overall movement of the device.
[0031] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A pick-up jig for an injection hook forming mold, comprising: The utility model provides a support platform, first KK module, roof, second KK module and material taking mechanism, first KK module assembles in the upper end of second KK module, and first KK module is connected with support platform, the roof is connected with the output end of second KK module, and material taking mechanism assembles in the bottom of roof, characterized by: the right side of second KK module is equipped with the fender arm, the material taking mechanism includes hollow cylinder, the inside slide of hollow cylinder is connected with slide plate, the bottom of slide plate is equipped with the limiting board, and the outside of limiting board is equipped with the aperture plate, the aperture plate is connected with hollow cylinder, both sides of hollow cylinder are connected with the slotted block, the inside slide of slotted block is connected with sliding block, and the spring is connected between sliding block and slotted block, the top of slide plate is connected with connecting rod through the hinge, The inside of hollow cylinder is equipped with the cross arm, and the top of connecting rod is connected with cross arm through the hinge, and cross arm is connected with spring.
2. The takeout jig for an injection hook forming mold according to claim 1, characterized by: The outside of support platform is evenly provided with support frame, and the inside of support frame is provided with bolt.
3. The takeout fixture for an injection hook forming mold according to claim 1, characterized by: The right side of cross arm is equipped with soft pad, and the outside of soft pad is equipped with rubber pad.
4. The takeout fixture for an injection hook forming mold according to claim 1, characterized by: The top of hollow cylinder is equipped with air cylinder, and air cylinder is connected with roof through bolt.
5. The takeout fixture for an injection hook forming mold of claim 1, wherein: The outside of cross arm is evenly provided with triangular frame, and reinforcing rib is equipped between triangular frame and cross arm.
6. The takeout fixture for an injection hook forming mold of claim 1, wherein: Both sides of hollow cylinder are provided with guide groove, and guide groove is connected with cross arm.