Shaping and cutting mechanism

Abstract

The utility model relates to the technical field of cutting equipment, in particular to a shaping and cutting mechanism. The ejector pin component drives the ejector rod to be opposite to the cutter heads on the cutter bins, the lifting component drives the cutter seat to move towards the ejector rod so as to eject the front ends of the cutter heads out of the cutter bins, and the locking component locks the positions of the cutter heads extending out of the cutter bins so that the cutter heads can be driven to be in a cutter feeding state in a matched mode according to needs. The fool-proof parts to be cut are in one-to-one correspondence with the fool-proof parts to be cut, the requirement for cutting any combination fool-proof points of the connector can be met, and the problem that the fool-proof points are various in combination is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a shaping and cutting mechanism. Background Art

[0002] When a product uses multiple identical connectors, custom-cut anti-mating points are required to prevent mis-insertion. Currently, these points are typically cut manually, which is inefficient and can lead to errors. Common connector pin numbers range from 3PINN to 13PINN. The wide variety of anti-mating points can lead to errors in manual cutting, impacting production. Furthermore, the high cost of purchasing new equipment hinders production. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a shaping and cutting mechanism which can meet the demand of cutting any combination of anti-foolproof points of connectors and effectively solve the problem of numerous combinations of anti-foolproof points.

[0004] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows:

[0005] A shaping and cutting mechanism, comprising:

[0006] The cutter assembly includes a cutter seat, wherein the cutter seat is provided with a storage space for accommodating a plurality of cutter heads, and a plurality of partitions are evenly arranged on the inner wall of the storage space, wherein the plurality of partitions divide the storage space into a plurality of independent cutter chambers, and the cutter heads are arranged in a one-to-one correspondence with the cutter chambers;

[0007] A limit assembly is provided on the cutter head, and is used to limit the movement of the cutter head on the cutter chamber;

[0008] The ejector assembly includes a lifting component and an ejector component, wherein the lifting component is driven and connected to the cutter seat, the ejector component is arranged above the cutter seat, and the ejector component is driven and connected to the ejector rod. The ejector rod is used to drive the ejector rod to be arranged relative to the cutter head on each cutter bin, and the lifting component is used to drive the cutter seat to move toward the ejector rod to eject the front end of the cutter head out of the cutter bin;

[0009] The locking assembly is arranged on the cutter seat and is used to lock the position of the cutter head extending out of the cutter chamber.

[0010] In one embodiment of the present invention, the lifting component includes a lifting cylinder, the lifting cylinder is connected to the adapter frame, the adapter frame is connected to the cutter seat, the lifting cylinder is arranged opposite to the ejector pin component, and the lifting cylinder drives the cutter seat and the ejector rod to be arranged oppositely.

[0011] In one embodiment of the present utility model, the ejector component includes an ejector frame, the ejector frame is provided with a screw slide, the screw slide is connected to the ejector motor drive, the screw slide is connected to the sliding frame, and the ejector rod is provided on the sliding frame.

[0012] In one embodiment of the present invention, the limiting assembly includes a limiting slot, the limiting slot is arranged opposite to the cutting chamber, a limiting block is arranged on the cutter head, the limiting block is arranged opposite to the two side walls of the limiting slot, an elastic part is provided on the limiting block, and the elastic part is connected to the limiting slot.

[0013] In one embodiment of the present invention, the elastic member includes a guide rod, a guide hole is provided on the limiting slot, the guide rod is inserted into the guide hole, a spring is sleeved on the guide rod, one end of the spring abuts against the limiting block, and the other end abuts against the limiting slot.

[0014] In one embodiment of the present invention, the locking assembly includes a locking rod, a plurality of spacers are evenly arranged on the locking rod, and a locking buckle is arranged between adjacent spacers. The locking buckle is arranged in a one-to-one correspondence with the cutter head, and a slot matching the locking buckle is provided on the cutter head. A counterweight block is provided at the free end of the locking buckle so that the locking buckle is always in contact with the cutter head. A limiting plate is provided on the cutting seat, and the limiting plate is arranged relative to the counterweight block.

[0015] In one embodiment of the present invention, an unlocking component is further included, which includes an unlocking cylinder, which is driven by the unlocking plate. A contact surface is provided on the counterweight block. The unlocking cylinder pushes the counterweight block to move to drive the locking buckle to rotate along the locking rod, so that the locking buckle disengages from the slot.

[0016] In one embodiment of the present invention, the ejector rod includes a fixed seat, on which a ejector rod is vertically arranged. The diameter of the fixed seat is larger than the opening width of the accommodating space, and the length of the ejector rod is greater than or equal to the movement stroke of the cutter head on the cutting chamber.

[0017] In one embodiment of the present invention, the cutter head includes a cutter body, a pushing end is provided on the cutter body, the pushing end is arranged opposite to the pushing rod, the cutter body is slidably arranged on the cutter magazine, a cutting head is provided on the free end of the cutter body, and a cutting edge is provided on the cutting head.

[0018] In one embodiment of the present invention, a guiding inclined surface is provided on the locking buckle, and an inclined side surface is provided on the locking slot, and an inclination angle of the inclined side surface is greater than an inclination angle of the guiding inclined surface.

[0019] Beneficial effects of the utility model:

[0020] The ejector pin component of the utility model drives the ejector rod to be arranged relative to the cutter head on each cutter magazine, and the lifting component drives the cutter seat to move toward the ejector rod to push the front end of the cutter head out of the cutter magazine. The locking component locks the position of the cutter head extending out of the cutter magazine, so that the cutter head can be driven to be in the upper cutting state according to needs, so as to correspond one-to-one with the anti-foolproof part to be cut, and can meet the needs of any combination of anti-foolproof points of the cutting connector, and effectively solve the problem of numerous combinations of anti-foolproof points. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of a shaping and cutting mechanism of the present utility model.

[0022] Figure 2 It is the knife retraction state of the utility model.

[0023] Figure 3 It is the knife-up state of the utility model.

[0024] Explanation of the numbers in the figure: 1. Cutter seat; 11. Accommodating space; 2. Cutter head; 21. Pushing end; 22. Cutter head; 3. Ejector component; 31. Ejector frame; 32. Screw slide; 33. Ejector motor; 34. Sliding frame; 4. Ejector rod; 41. Fixed seat; 42. Ejector rod; 5. Lifting cylinder; 51. Adapter frame; 6. Unlocking cylinder; 61. Unlocking plate; 7. Connector; 71. Anti-fouling point; 8. Locking rod; 81. Locking buckle; 82. Slot; 83. Counterweight; 84. Limit plate; 85; Guide slope; 86. Inclined side; 9. Limiting slot; 91. Limiting block; 92. Guide rod; 93. Guide hole. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0026] Reference Figure 1-3 As shown, a shaping and cutting mechanism comprises:

[0027] The cutter assembly includes a cutter seat 1, the cutter seat 1 being provided with a receiving space 11 for accommodating a plurality of cutter heads 2, a plurality of partitions being evenly arranged on the inner wall of the receiving space 11, the plurality of partitions dividing the receiving space 11 into a plurality of independent cutter chambers, the cutter heads 2 being provided one-to-one with the cutter chambers;

[0028] A limit assembly is provided on the cutter head 2 and is used to limit the movement of the cutter head 2 on the cutter chamber;

[0029] The ejector assembly includes a lifting component and an ejector component 3. The lifting component is driven and connected to the cutter seat 1. The ejector component 3 is arranged above the cutter seat 1 and is driven and connected to the ejector rod 4. The ejector component 3 is used to drive the ejector rod 4 to be arranged relative to the cutter head 2 on each cutter bin. The lifting component is used to drive the cutter seat 1 toward the ejector rod 4 to eject the front end of the cutter head 2 out of the cutter bin;

[0030] The locking assembly is provided on the cutter seat 1 and is used to lock the position of the cutter head 2 extending out of the cutter chamber.

[0031] The ejector pin component 3 of the present invention drives the ejector rod 4 to be arranged opposite to the cutter head 2 on each cutting knife magazine, and the lifting component drives the cutter seat 1 to move toward the ejector rod 4 to push the front end of the cutter head 2 out of the cutting knife magazine. The locking component locks the position of the cutter head 2 extending out of the cutting knife magazine, so that it can cooperate with the needs to drive the cutter head 2 to be in the upper cutting state to correspond one-to-one with the anti-fool part to be cut, and can meet the needs of cutting the anti-fool point 71 of the cutting connector with any combination, effectively solve the problem of the various combinations of the anti-fool point 71, and at the same time solve the problem of manual cutting of the anti-fool point 71, thereby improving production efficiency and cutting accuracy.

[0032] In one embodiment of the present utility model, the lifting component includes a lifting cylinder 5, the lifting cylinder 5 is connected to the adapter frame 51, the adapter frame 51 is connected to the cutter seat 1, the lifting cylinder 5 is arranged opposite to the ejector component 3, and the lifting cylinder 5 drives the cutter seat 1 and the ejector rod 4 to be arranged oppositely.

[0033] Specifically, the lifting cylinder 5 drives the cutter seat 1 to move toward the ejector rod 4, so that the ejector rod 42 on the ejector rod 4 passes through the accommodating space 11 to eject the front end of the cutter head 2 out of the cutter bin. The cutting edge provided on the cutter head 2 is arranged relative to the anti-fool point 71 for cutting. With the cooperation of the lifting component and the ejector pin component 3, the corresponding cutting cutter head 2 is ejected from the cutter bin to meet the cutting of the anti-fool point 71 at any position.

[0034] In one embodiment of the present utility model, the ejector component 3 includes an ejector frame 31, the ejector frame 31 is provided with a screw slide 32, the screw slide 32 is driven and connected to the ejector motor 33, the screw slide 32 is connected to the sliding frame 34, and the ejector rod 4 is arranged on the sliding frame 34.

[0035] Specifically, the ejector motor 33 drives the screw slide 32 to move, thereby driving the ejector rod 4 on the sliding frame 34 to move to the corresponding cutter head 2, which can quickly drive the ejector rod 4 to move to the corresponding cutter head 2 position, making it convenient to quickly seat the cutter head 2 for the lowering action.

[0036] In one embodiment of the present invention, the limiting assembly includes a limiting slot 9, which is arranged opposite to the cutting chamber. A limiting block 91 is provided on the cutter head 2, and the limiting block 91 is arranged opposite to the two side walls of the limiting slot 9. An elastic member is provided on the limiting block 91, and the elastic member is connected to the limiting slot 9.

[0037] Specifically, the limiting blocks 91 are arranged opposite to the two side walls of the limiting slot 9, which can limit the up and down movement of the cutter head 2 to prevent excessive movement and damage to the cutter head 2.

[0038] In one embodiment of the present invention, the elastic member includes a guide rod 92, a guide hole is provided on the limiting slot 9, the guide rod 92 is inserted into the guide hole, and a spring is sleeved on the guide rod 92, one end of the spring abuts against the limiting block 91, and the other end abuts against the limiting slot 9.

[0039] Specifically, the guide rod 92 is passed through the guide hole, and a spring is provided on the guide rod 92. The cutter head 2 is pushed upward by the spring and moves back to the initial position on the cutting seat 1, thereby ensuring the retraction efficiency of the cutter head 2. At the same time, the guide rod 92 can also guide the direction of the cutter head 2, further improving the movement stability of the cutter head 2.

[0040] In one embodiment of the present invention, the locking assembly includes a locking rod 8, a plurality of spacers are evenly arranged on the locking rod 8, and a locking buckle 81 is arranged between adjacent spacers. The locking buckle 81 is arranged in a one-to-one correspondence with the cutter head 2, and a card slot 82 matching the locking buckle 81 is provided on the cutter head 2. A counterweight block 83 is provided at the free end of the locking buckle 81 so that the locking buckle 81 is always in contact with the cutter head 2. A limiting plate 84 is provided on the cutting seat 1, and the limiting plate 84 is arranged relative to the counterweight block 83.

[0041] Specifically, with the cooperation of the lifting component and the ejector component 3, the corresponding cutting head 2 is ejected from the cutting chamber, and the free end of the locking buckle 81 is provided with a counterweight block 83, so that the locking buckle 81 is always in contact with the cutting head 2. When the cutting head 2 moves downward, the slot 82 will move to the position of the locking buckle 81, so that the locking buckle 81 is inserted into the slot 82 under the drive of the counterweight block 83. At the same time, the limit plate 84 is arranged relative to the counterweight block 83, so that the locking buckle 81 cannot flip over to clamp the cutting head 2 in the locked position, and at the same time, the position of the cutting head 2 is fixed under the reaction force of the spring compression. It can cooperate to drive the cutting head 2 to the upper cutting state as needed, so as to correspond one-to-one with the anti-fool part to be cut, meet the needs of any combination of anti-fool points 71 of the cutting connector, and effectively solve the problem of many combinations of anti-fool points 71.

[0042] In one embodiment of the present invention, an unlocking component is further included, which includes an unlocking cylinder 6, which is driven by the unlocking cylinder 6 and the unlocking plate 61. A contact surface is provided on the counterweight block 83. The unlocking cylinder 6 pushes the counterweight block 83 to move to drive the locking buckle 81 to rotate along the locking rod 8, so that the locking buckle 81 disengages from the slot 82.

[0043] Specifically, after completing the cutting of the anti-fool point 71, the unlocking cylinder 6 pushes the counterweight block 83 to move, so that the counterweight block 83 moves away from the limit plate 84, and at the same time drives the locking buckle 81 to rotate along the locking rod 8, so that the locking buckle 81 disengages from the slot 82, driving the cutter head 2 to switch to the unlocking component of the retracted state, so as to facilitate the tool change in the production process and improve practicality.

[0044] In one embodiment of the present invention, the ejector rod 4 includes a fixed seat 41, on which a ejector rod 42 is vertically arranged. The diameter of the fixed seat 41 is greater than the opening width of the accommodating space 11, and the length of the ejector rod 42 is greater than or equal to the movement stroke of the cutter head 2 on the cutting chamber.

[0045] Specifically, the diameter of the fixing seat 41 is larger than the opening width of the accommodating space 11, which can prevent the ejector rod 4 from extending into the accommodating space 11, thereby ensuring the stability of the cutting head 2. The length of the ejector rod 42 is greater than or equal to the movement stroke of the cutter head 2 on the cutting chamber, which can enable the cutter head 2 to complete the cutting action. At the same time, the length of the ejector rod 42 that leaks out of the cutter seat 1 can also confirm the position of the cutter head 2.

[0046] In one embodiment of the present invention, the cutter head 2 includes a cutter body, a pushing end 21 is provided on the cutter body, the pushing end 21 is arranged opposite to the pushing rod 4, the cutter body is slidably arranged on the cutting knife magazine, a cutting head 22 is provided on the free end of the cutter body, and a cutting edge is provided on the cutting head 22.

[0047] In one embodiment of the present invention, a guiding inclined surface 85 is provided on the locking buckle 81 , and an inclined side surface 86 is provided on the locking slot 82 . The inclined angle of the inclined side surface 86 is greater than the inclined angle of the guiding inclined surface 85 .

[0048] Specifically, the inclination angle of the inclined side surface 86 is greater than the inclination angle of the guide inclined surface 85, which can facilitate smooth retraction of the tool and ensure that the tool head 2 will not be inserted into the slot 82 again when the tool is retracted. At the same time, the push rod can also make a lowering action again. The inclined side surface 86 hitting the guide inclined surface 85 can assist the locking buckle 81 in rotating and unlocking, thereby improving processing efficiency.

[0049] Usage process

[0050] According to the processing requirements of different connectors 7, the cutter heads 2 at different positions are required to cut the anti-stupid points 71 at different positions thereon. The ejector motor 33 drives the screw slide 32 to move, thereby driving the ejector rod 4 on the slide frame 34 to move to the corresponding cutter head 2. The lifting cylinder 5 drives the cutter seat 1 to move toward the ejector rod 4, so that the ejector rod 42 on the ejector rod 4 passes through the accommodating space 11 to eject the front end of the cutter head 2 out of the cutter bin. The cutting edge provided on the cutter head 2 is arranged relative to the anti-stupid point 71 for cutting. With the cooperation of the lifting component and the ejector component 3, the corresponding cutting cutter head 2 is ejected from the cutter bin. The free end of the locking buckle 81 is provided with a counterweight block 83, so that the locking buckle 81 always contacts the cutter head 2 Then, when the cutter head 2 moves downward, the slot 82 will move to the locking buckle 81 position, so that the locking buckle 81 is inserted into the slot 82 under the drive of the counterweight block 83. At the same time, the limit plate 84 and the counterweight block 83 are arranged relative to each other, so that the locking buckle 81 cannot flip over to clamp the cutter head 2 in the locked position, and at the same time, the position of the cutter head 2 is fixed under the reaction force of the spring compression. After the cutting of the anti-idiot point 71 is completed, the unlocking cylinder 6 pushes the counterweight block 83 to move, so that the counterweight block 83 is away from the limit plate 84, and at the same time drives the locking buckle 81 to rotate along the locking rod 8, so that the locking buckle 81 is disengaged from the slot 82, thereby completing the ability to drive the cutter head 2 into the upper cutting state according to needs, so as to correspond one-to-one with the anti-idiot part to be cut.

[0051] The above-described embodiments are merely preferred embodiments for the purpose of fully illustrating the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are within the scope of protection of the present invention. The scope of protection of the present invention shall be subject to the claims.

Claims

1. A shaping and cutting mechanism, characterized in that: include: The cutter assembly includes a cutter seat, wherein the cutter seat is provided with a storage space for accommodating a plurality of cutter heads, and a plurality of partitions are evenly arranged on the inner wall of the storage space, wherein the plurality of partitions divide the storage space into a plurality of independent cutter chambers, and the cutter heads are arranged in a one-to-one correspondence with the cutter chambers; A limit assembly is provided on the cutter head, and is used to limit the movement of the cutter head on the cutter chamber; The ejector assembly includes a lifting component and an ejector component, wherein the lifting component is driven and connected to the cutter seat, the ejector component is arranged above the cutter seat, and the ejector component is driven and connected to the ejector rod. The ejector rod is used to drive the ejector rod to be arranged relative to the cutter head on each cutter bin, and the lifting component is used to drive the cutter seat to move toward the ejector rod to eject the front end of the cutter head out of the cutter bin; The locking assembly is arranged on the cutter seat and is used to lock the position of the cutter head extending out of the cutter chamber.

2. The shaping and cutting mechanism according to claim 1, wherein: The lifting component includes a lifting cylinder, the lifting cylinder is connected to the adapter frame, the adapter frame is connected to the cutter seat, the lifting cylinder is arranged opposite to the ejector pin component, and the lifting cylinder drives the cutter seat and the ejector rod to be arranged oppositely.

3. The shaping and cutting mechanism according to claim 1, wherein: The ejector component includes an ejector frame, the ejector frame is provided with a screw slide, the screw slide is connected to the ejector motor drive, the screw slide is connected to the slide frame, and the ejector rod is provided on the slide frame.

4. The shaping and cutting mechanism according to claim 1, wherein: The limiting assembly includes a limiting slot, which is arranged opposite to the cutting chamber. A limiting block is arranged on the cutter head, which is arranged opposite to the two side walls of the limiting slot. An elastic member is provided on the limiting block, and the elastic member is connected to the limiting slot.

5. The shaping and cutting mechanism according to claim 4, characterized in that: The elastic member includes a guide rod, a guide hole is provided on the limiting slot, the guide rod is inserted into the guide hole, a spring is sleeved on the guide rod, one end of the spring abuts against the limiting block, and the other end abuts against the limiting slot.

6. The shaping and cutting mechanism according to claim 1, wherein: The locking assembly includes a locking rod, a plurality of spacers are evenly arranged on the locking rod, and a locking buckle is arranged between adjacent spacers. The locking buckle is arranged in a one-to-one correspondence with the cutter head, and a slot matching the locking buckle is provided on the cutter head. A counterweight block is provided at the free end of the locking buckle so that the locking buckle is always in contact with the cutter head. A limiting plate is provided on the cutting seat, and the limiting plate is arranged opposite to the counterweight block.

7. The shaping and cutting mechanism according to claim 6, wherein: It also includes an unlocking component, which includes an unlocking cylinder, which is driven by the unlocking plate. A contact surface is provided on the counterweight block. The unlocking cylinder pushes the counterweight block to move to drive the locking buckle to rotate along the locking rod, so that the locking buckle disengages from the slot.

8. The shaping and cutting mechanism according to claim 1, wherein: The ejector rod includes a fixed seat, on which a ejector rod is vertically arranged. The diameter of the fixed seat is larger than the opening width of the accommodating space, and the length of the ejector rod is greater than or equal to the movement stroke of the cutter head on the cutter chamber.

9. The shaping and cutting mechanism according to claim 1, wherein: The cutter head includes a cutter body, a pusher end is provided on the cutter body, the pusher end is arranged opposite to the ejector rod, the cutter body is slidably arranged on the cutter magazine, a cutting head is provided on the free end of the cutter body, and a cutting blade is provided on the cutting head.

10. The shaping and cutting mechanism according to claim 6, wherein: The locking buckle is provided with a guiding inclined surface, and the clamping slot is provided with an inclined side surface, and the inclination angle of the inclined side surface is greater than the inclination angle of the guiding inclined surface.

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