Shaping tool for binder clip

Abstract

The utility model relates to a shaping tool for a binder clip. The shaping tool comprises a bottom plate, a supporting block transversely arranged above the bottom plate, a plurality of stand columns fixed between the supporting block and the bottom plate, and a main body arranged at the top of the supporting block. The main body comprises a guide beam transversely fixed to the supporting block, a shaping block movably connected to the top of the guide beam and having a left-right translation function, a shaping air cylinder fixed to the top of the shaping block, a lifting base fixed to the telescopic end of the shaping air cylinder, and two shaping units arranged between the lifting base and the shaping block and distributed in a bilateral symmetry mode. The device further comprises a feeding mechanism and a discharging mechanism. According to the utility model, the shaping effect of the binder clip is effectively improved, and the binder clip has automatic feeding and discharging functions, so that the operation is greatly simplified, the machining continuity is fully ensured, and the machining efficiency is further ensured.

Description

Technical Field

[0001] The utility model relates to a shaping tool for a long tail clip. Background Art

[0002] Binder clips are cheap, hold papers tightly, and are not easy to fall off. They are good helpers for people's study and work. Moreover, binder clips are made of pure metal, are environmentally friendly, durable, and recyclable. They are now an indispensable stationery in office supplies. The processing steps of binder clips mainly include blanking, stamping, phosphating, painting, and assembly in sequence. Before phosphating, the binder clips need to be shaped to further optimize the shape and elasticity of the stamped binder clips. The existing binder clip shaping tool mainly consists of a straight strip-shaped shaping pipe. When in use, the binder clips need to be arranged in sequence and passed through the above-mentioned shaping pipe. The cross-sectional shape of the shaping pipe matches the cross-sectional shape of the binder clips. In summary, when the binder clip enters the shaping pipe, it will be subjected to a certain pressure in order to adapt to the cross-sectional shape of the shaping pipe, and then deform to achieve the shaping effect; however, in order to allow the binder clip to smoothly enter the shaping pipe, the difference between the cross-sectional shape of the shaping pipe and the cross-sectional shape of the binder clip cannot be too large, otherwise it will get stuck, so the pressure on the binder clip is also small, resulting in a poor shaping effect. Even so, the binder clip is easily stuck in the shaping pipe, and once stuck, it must be unblocked by the operator using tools, so the unblocking frequency is high and the operation is troublesome, which destroys the continuity of the processing and ultimately affects the processing efficiency, which needs further improvement. Utility Model Content

[0003] In view of the current status of the above-mentioned prior art, the technical problem to be solved by the utility model is to provide a shaping tool for a long tail clip which effectively improves the shaping effect and greatly simplifies the operation, and fully guarantees the processing continuity to ensure the processing efficiency.

[0004] The technical solution adopted by the utility model to solve the above technical problems is: a shaping tool for a long tail clip, characterized in that it includes a bottom plate, a support block arranged horizontally above the bottom plate, a plurality of columns fixed between the support block and the bottom plate, and a main body arranged on the top of the support block; the main body includes a guide beam fixed horizontally on the support block, a shaping block movably connected to the top of the guide beam to have a left and right translation function, a shaping cylinder fixed on the top of the shaping block, a lifting seat fixed on the telescopic end of the shaping cylinder, and two shaping units arranged between the lifting seat and the shaping block and symmetrically distributed on the left and right, a shaping sink cavity is opened on the front side of the shaping block, and a corresponding one is opened on the inner walls on the left and right sides of the shaping sink cavity The rectangular holes are symmetrically distributed, and the telescopic end of the shaping cylinder is arranged vertically upward; the shaping unit includes a traction rod and an L-shaped shaping plate, and the corners of the L-shaped shaping plates in the two shaping units are rotatably connected to the two rectangular holes respectively, and the two ends of each L-shaped shaping plate are arranged upward, and the shorter ends of the L-shaped shaping plates in the two shaping units are extended into the interior of the shaping sink cavity, and the longer ends of the L-shaped shaping plates in the two shaping units are extended to the outside of the shaping block, one end of the traction rods in the two shaping units are rotatably connected to the left and right sides of the lifting seat respectively, and the other end of each traction rod can be rotatably connected to the longer end of an L-shaped shaping plate on the same side.

[0005] Preferably, it also includes a feeding mechanism, which includes a bracket arranged in front of the guide beam, a vibrating plate fixed on the top of the bottom plate and located on the left side of the bracket, a feeding bar fixed transversely to the top of the bracket and vertically arranged in front of the opening of the shaping sink cavity and cooperating with the discharge port of the vibrating plate, a pushing bar transversely and movably connected to the top of the feeding bar to have a forward and backward translation function, and a pushing cylinder fixed on the bracket and located in front of the pushing bar, the telescopic end of the pushing cylinder is transversely arranged backward and fixed to the front end of the pushing bar, and the rear end of the pushing bar cooperates with the opening of the shaping sink cavity.

[0006] Preferably, it also includes a discharging mechanism, which includes a discharging cylinder fixed on the guide beam and located behind the shaping block, a discharging block fixed on the telescopic end of the discharging cylinder and cooperating with the through hole, and a discharging trough obliquely fixed on the guide beam and located in front of the shaping block. A through hole is opened on the bottom inner wall of the shaping sink cavity, the telescopic end of the discharging cylinder is arranged horizontally forward, the discharging trough is arranged low in front and high in the back, and the rear end opening of the discharging trough cooperates with the opening of the shaping sink cavity.

[0007] Preferably, a rectangular guide hole is provided between the left and right ends of the guide beam, and a guide opening groove is provided between the top inner wall of the rectangular guide hole and the top outer wall of the guide beam. Correspondingly, a vertically arranged guide plate is formed downward at the bottom of the shaping block, and the guide plate is movably inserted in the guide opening groove. A rectangular guide strip is also formed downward at the end of the guide plate, and the rectangular guide strip is movably inserted in the rectangular guide hole.

[0008] Preferably, the main body also includes a shift cylinder fixed to the right end of the guide beam and a drive rod transversely arranged in the rectangular guide hole and located on the right side of the rectangular guide bar. The telescopic end of the shift cylinder is laterally arranged to the left and detachably fixed to the right end of the drive rod, and the left end of the drive rod is detachably fixed to the right end of the rectangular guide bar.

[0009] Preferably, a limiting slot is provided on the front inner wall of the rectangular guide hole, and a laterally distributed limiting pin is inserted in the limiting slot, and the rear end of the limiting pin is fixed on the rectangular guide bar. Correspondingly, two seat blocks are fixed on the front outer wall of the guide beam, which are respectively located on the left and right sides of the limiting slot, and a laterally arranged limiting bolt is screwed through each of the two seat blocks, and the threaded ends of the two limiting bolts are arranged in the direction of the limiting pin.

[0010] Preferably, a base is fixed to the front side of the support block, and two adjusting bolts are inserted and connected in the base, which are vertically arranged and distributed on the left and right respectively. The threaded ends of the two adjusting bolts are inserted upward and screwed in the bracket. The two adjusting bolts are also sleeved with a spring located between the bracket and the base, and the upper and lower ends of each spring are respectively tightened against the bottom of the bracket and the top of the base.

[0011] Preferably, a feed trough is provided on the top of the feed bar, the push bar is horizontally and movably connected in the feed trough, and the discharge port of the vibration plate is vertically inserted into the left inner wall of the feed trough.

[0012] Compared with the prior art, the utility model has the advantages that: the utility model uses the main body to actively compress and shape the long tail clip, and maintains the compression state for a certain period of time to increase the deformation degree of the long tail clip, thereby effectively improving the shaping effect of the long tail clip and having automatic feeding and discharging functions, thereby greatly simplifying the operation to fully ensure the continuity of processing, thereby ensuring processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the exploded structural diagram of the right front side of the utility model;

[0014] Figure 2 It is a partial enlarged structural diagram of the utility model at point A. DETAILED DESCRIPTION

[0015] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0016] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0017] like Figures 1-2 As shown, a shaping tool for a long tail clip comprises a bottom plate 1, a support block 2 arranged transversely above the bottom plate 1, a plurality of columns 3 fixed between the support block 2 and the bottom plate 1, and a main body 4 arranged on the top of the support block 2; the main body 4 comprises a guide beam 41 fixed transversely on the support block 2, a shaping block 42 movably connected to the top of the guide beam 41 so as to have a left-right translation function, a shaping cylinder 43 fixed on the top of the shaping block 42, a lifting seat 44 fixed on the telescopic end of the shaping cylinder 43, and two shaping units arranged between the lifting seat 44 and the shaping block 42 and symmetrically distributed on the left and right sides, a shaping sinking cavity 421 is provided on the front side of the shaping block 42, and a mutually symmetrically distributed inner wall is provided on the left and right sides of the shaping sinking cavity 421. Rectangular hole 422, the telescopic end of the shaping cylinder 43 is arranged vertically upward; the shaping unit includes a traction rod 45 and an L-shaped shaping plate 46, the corners of the L-shaped shaping plates 46 in the two shaping units are rotatably connected to the two rectangular holes 422, and the two ends of each L-shaped shaping plate 46 are arranged upward, the shorter ends of the L-shaped shaping plates 46 in the two shaping units are extended into the interior of the shaping sink cavity 421, and the longer ends of the L-shaped shaping plates 46 in the two shaping units are extended to the outside of the shaping block 42, one end of the traction rod 45 in the two shaping units is rotatably connected to the left and right sides of the lifting seat 44, and the other end of each traction rod 45 is rotatably connected to the longer end of an L-shaped shaping plate 46 on the same side.

[0018] A shaping tool for a long tail clip also includes a feeding mechanism 5, which includes a bracket 51 arranged in front of a guide beam 41, a vibrating plate 56 fixed to the top of a base plate 1 and located on the left side of the bracket 51, a feeding bar 52 fixed transversely to the top of the bracket 51 and vertically arranged in front of an opening of a shaping sink cavity 421 and cooperating with a discharge port of the vibrating plate 56, a pushing bar 53 laterally and movably connected to the top of the feeding bar 52 so as to have a forward and backward translation function, and a pushing cylinder 54 fixed on the bracket 51 and located in front of the pushing bar 53, the telescopic end of the pushing cylinder 54 is laterally arranged backward and fixed to the front end of the pushing bar 53, and the rear end of the pushing bar 53 cooperates with the opening of the shaping sink cavity 421.

[0019] A shaping tool for a long tail clip also includes a discharging mechanism 6, which includes a discharging cylinder 61 fixed on a guide beam 41 and located behind a shaping block 42, a discharging block 62 fixed on a telescopic end of the discharging cylinder 61 and cooperating with a through hole 423, and a discharging trough 63 obliquely fixed on the guide beam 41 and located in front of the shaping block 42. A through hole 423 is provided on the bottom inner wall of a shaping sink cavity 421, the telescopic end of the discharging cylinder 61 is arranged transversely forward, the discharging trough 63 is arranged low in the front and high in the rear, and the rear end opening of the discharging trough 63 cooperates with the opening of the shaping sink cavity 421.

[0020] A rectangular guide hole 4101 is defined between the left and right ends of the guide beam 41, a guide opening groove 4102 is defined between the top inner wall of the rectangular guide hole 4101 and the top outer wall of the guide beam 41, correspondingly, a vertically arranged guide plate 424 is formed downwardly at the bottom of the shaping block 42, the guide plate 424 is movably inserted in the guide opening groove 4102, a rectangular guide strip 425 is further formed downwardly at the end of the guide plate 424, the rectangular guide strip 425 is movably inserted in the rectangular guide hole 4101.

[0021] The main body 4 also includes a shift cylinder 47 fixed to the right end of the guide beam 41 and a drive rod 48 transversely arranged in the rectangular guide hole 4101 and located on the right side of the rectangular guide bar 425. The telescopic end of the shift cylinder 47 is laterally arranged to the left and detachably fixed to the right end of the drive rod 48, and the left end of the drive rod 48 is detachably fixed to the right end of the rectangular guide bar 425.

[0022] A limiting slot 4103 is provided on the front inner wall of the rectangular guide hole 4101, and a laterally distributed limiting pin 49 is inserted in the limiting slot 4103. The rear end of the limiting pin 49 is fixed on the rectangular guide strip 425. Correspondingly, two seat blocks 410 are fixed on the front outer wall of the guide beam 41, which are respectively located on the left and right sides of the limiting slot 4103. A laterally arranged limiting bolt 411 is screwed through each of the two seat blocks 410, and the threaded ends of the two limiting bolts 411 are arranged toward the direction of the limiting pin 49.

[0023] A base 57 is also fixed to the front side of the support block 2, and two adjusting bolts 58 are inserted and connected in the base 57, which are vertically arranged and distributed on the left and right. The threaded ends of the two adjusting bolts 58 are inserted upward and screwed into the bracket 51. The two adjusting bolts 58 are also sleeved with a spring 59 located between the bracket 51 and the base 57, and the upper and lower ends of each spring 59 are respectively pressed against the bottom of the bracket 51 and the top of the base 57.

[0024] A feeding trough 521 is provided at the top of the feeding bar 52 , the pushing bar 53 is horizontally and movably connected in the feeding trough 521 , and the discharge port of the vibration plate 56 is vertically inserted into the left inner wall of the feeding trough 521 .

[0025] Directions:

[0026] A certain number of long-tail clips are poured into the vibrating plate 56 and the vibrating plate 56 is started, and the vibrating plate 56 will send the long-tail clips into the feeding trough 521 in turn, and the direction of each long-tail clip is the opening facing upward. However, before the long-tail clips enter the feeding trough 521, the telescopic end of the pushing cylinder 54 needs to be driven to retract inward to drive the feeding bar 52 to move forward along the feeding trough 521 until the rear end of the feeding bar 52 is located in front of the discharge port of the vibrating plate 56. After the long-tail clips enter the feeding trough 521, the telescopic end of the pushing cylinder 54 is driven to extend outward to drive the pushing bar 53 to move backward in the same way, thereby pushing the long-tail clips to move backward. During the backward movement of the pushing bar 53, its left outer wall will block the discharge port of the vibrating plate 56, so the subsequent long-tail clips will not enter the feeding trough 521.

[0027] The telescopic end of the driving shift cylinder 47 extends outward to drive the rectangular guide strip 425 on the shaping block 42 to move leftward along the rectangular guide hole 4101 with the help of the driving rod 48, until the limit pin 49 abuts against the threaded end of a limit bolt 411 on the left side, and at this time, the shaping sink cavity 421 on the shaping block 42 is just located behind the rear end opening of the feeding sink groove 521; then, the binder clip will be pushed into the shaping sink cavity 421 by the feeding strip 52 until the rear side of the binder clip abuts against the bottom surface of the shaping sink cavity 421; then, The telescopic end of the shaping cylinder 43 is driven to extend outward to drive the upper ends of the traction rods 45 in the two shaping units to move upward with the help of the lifting seat 44, so that the lower ends of the traction rods 45 in the two shaping units also move upward, thereby driving the longer ends of the L-shaped shaping plates 46 in the two shaping units to swing inward, and then the shorter ends of the L-shaped shaping plates 46 in the two shaping units swing toward the direction of the binder clip, thereby pressing the left and right clamps at the opening of the binder clip to move closer to each other, thereby achieving the purpose of shaping.

[0028] After the above state is maintained for a certain period of time, the telescopic end of the shaping cylinder 43 is driven to retract inwardly so as to drive the shorter ends of the two L-shaped shaping plates 46 to swing outwardly to move away from the long tail clip in the same way, and then the telescopic end of the pushing cylinder 54 is driven to retract inwardly so as to drive the pushing strip 53 to move forward in the same way until the rear end of the pushing strip 53 leaves the shaping sink cavity 421; and then the telescopic end of the shifting cylinder 47 is driven to retract inwardly so as to drive the shaping block 42 to move rightward in the same way until the limit pin 49 abuts against a limit bolt 411 on the right side. , at which time the opening of the shaping sink cavity 421 is located directly behind the rear end opening of the discharge chute 63; then, the telescopic end of the discharge cylinder 61 is driven to extend outward to drive the end of the discharge block 62 to pass through the through hole 423 and extend into the shaping sink cavity 421, thereby pushing the long tail clip located in the shaping sink cavity 421 to move forward until it completely leaves the shaping sink cavity 421. The long tail clip after being pushed out immediately enters the discharge chute 63 and slides forward and downward along the slope of the discharge chute 63 to realize automatic discharge.

[0029] Finally, the telescopic end of the discharge cylinder 61 is driven to retract inward to drive the discharge block 62 to move backward and leave the through hole 423 in the same way, and then the telescopic end of the shift cylinder 47 is driven to extend outward to drive the shaping block 42 to move left in the same way, until the limit pin 49 abuts against the threaded end of a limit bolt 411 on the left, and the next long tail clip is pushed into the shaping sink cavity 421 by the pushing bar 53 and the shaping operation is performed, thereby forming a cycle.

[0030] The utility model uses the main body 4 to actively compress and shape the binder clip, and maintains the compressing state for a certain period of time to increase the deformation degree of the binder clip, thereby effectively improving the shaping effect of the binder clip and having automatic feeding and discharging functions, thereby greatly simplifying the operation to fully ensure the continuity of processing, thereby ensuring processing efficiency.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A shaping tool for a binder clip, characterized in that: The invention comprises a bottom plate, a support block arranged transversely above the bottom plate, a plurality of columns fixed between the support block and the bottom plate, and a main body arranged on the top of the support block; the main body comprises a guide beam fixed transversely on the support block, a shaping block movably connected to the top of the guide beam to have a left-right translation function, a shaping cylinder fixed on the top of the shaping block, a lifting seat fixed on the telescopic end of the shaping cylinder, and two shaping units arranged between the lifting seat and the shaping block and symmetrically distributed on the left and right sides, a shaping sink cavity is opened on the front side of the shaping block, a rectangular hole symmetrically distributed on the inner walls on the left and right sides of the shaping sink cavity is opened, and the telescopic end of the shaping cylinder The shaping unit is arranged vertically upward; the shaping unit includes a traction rod and an L-shaped shaping plate, the corners of the L-shaped shaping plates in the two shaping units are rotatably connected to two rectangular holes respectively, both ends of each L-shaped shaping plate are arranged upward, the shorter ends of the L-shaped shaping plates in the two shaping units are extended into the interior of the shaping sink cavity, and the longer ends of the L-shaped shaping plates in the two shaping units are extended to the outside of the shaping block, one end of the traction rods in the two shaping units are rotatably connected to the left and right sides of the lifting seat respectively, and the other end of each traction rod can be rotatably connected to the longer end of an L-shaped shaping plate on the same side.

2. A binder clip shaping tool according to claim 1, characterized in that: It also includes a feeding mechanism, which includes a bracket arranged in front of the guide beam, a vibrating plate fixed on the top of the bottom plate and located on the left side of the bracket, a feeding bar fixed transversely to the top of the bracket and vertically arranged in front of the opening of the shaping sink cavity and cooperating with the discharge port of the vibrating plate, a pushing bar transversely and movably connected to the top of the feeding bar to have a forward and backward translation function, and a pushing cylinder fixed on the bracket and located in front of the pushing bar, the telescopic end of the pushing cylinder is transversely arranged backward and fixed to the front end of the pushing bar, and the rear end of the pushing bar cooperates with the opening of the shaping sink cavity.

3. A binder clip shaping tool according to claim 2, characterized in that: It also includes a discharging mechanism, which includes a discharging cylinder fixed on the guide beam and located behind the shaping block, a discharging block fixed on the telescopic end of the discharging cylinder and matched with the through hole, and a discharging trough obliquely fixed on the guide beam and located in front of the shaping block. A through hole is opened on the bottom inner wall of the shaping sink cavity, the telescopic end of the discharging cylinder is arranged horizontally forward, the discharging trough is arranged low in front and high in the back, and the rear end opening of the discharging trough matches with the opening of the shaping sink cavity.

4. A binder clip shaping tool according to claim 3, characterized in that: A rectangular guide hole is provided between the left and right ends of the guide beam, and a guide opening groove is provided between the top inner wall of the rectangular guide hole and the top outer wall of the guide beam. Correspondingly, a vertically arranged guide plate is formed downward at the bottom of the shaping block, and the guide plate is movably inserted in the guide opening groove. A rectangular guide strip is also formed downward at the end of the guide plate, and the rectangular guide strip is movably inserted in the rectangular guide hole.

5. A binder clip shaping tool according to claim 4, characterized in that: The main body also includes a shift cylinder fixed to the right end of the guide beam and a drive rod transversely arranged in the rectangular guide hole and located on the right side of the rectangular guide bar. The telescopic end of the shift cylinder is transversely arranged to the left and detachably fixed to the right end of the drive rod, and the left end of the drive rod is detachably fixed to the right end of the rectangular guide bar.

6. A binder clip shaping tool according to claim 5, characterized in that: A limiting slot is provided on the front inner wall of the rectangular guide hole, and a laterally distributed limiting pin is inserted in the limiting slot. The rear end of the limiting pin is fixed on the rectangular guide bar. Correspondingly, two seat blocks are fixed on the front outer wall of the guide beam, which are respectively located on the left and right sides of the limiting slot. A laterally arranged limiting bolt is screwed through each of the two seat blocks, and the threaded ends of the two limiting bolts are arranged in the direction of the limiting pin.

7. The binder clip shaping tool according to claim 2, characterized in that: A base is also fixed to the front side of the support block, and two adjusting bolts are inserted and connected in the base, which are vertically arranged and distributed on the left and right. The threaded ends of the two adjusting bolts are inserted upward and screwed in the bracket. The two adjusting bolts are also sleeved with a spring located between the bracket and the base, and the upper and lower ends of each spring are respectively tightened against the bottom of the bracket and the top of the base.

8. The binder clip shaping tool according to claim 2, characterized in that: A feeding trough is provided on the top of the feeding bar, the pushing bar is horizontally and movably connected in the feeding trough, and the discharge port of the vibration plate is vertically inserted into the left inner wall of the feeding trough.

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