CN215089955U

CN215089955U - A book ear device for bandage

Info

Publication number: CN215089955U
Application number: CN202121403256.9U
Authority: CN
Inventors: 曾梦杨
Original assignee: Wuhan Epac Mechanic & Electric Technology Co ltd
Current assignee: Wuhan Epac Mechanic & Electric Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-10
Anticipated expiration: 2031-06-23

Abstract

The utility model provides a lug rolling device for binding band, which comprises a platform, a band body, a limiting component and a turnover component; the limiting assembly is arranged on the platform and comprises a profiling part, the profiling part is positioned on one side of the platform far away from the ground and is arranged in a gap with the platform, and one end of the belt body penetrates through the gap between the profiling part and the platform and enables the belt end to abut against the overturning assembly; the overturning assembly is arranged on a platform in which the belt body extends, the overturning assembly comprises a fixed end and a movable end, the fixed end is movably connected with the platform or the limiting assembly, the movable end can rotate in the radial direction relative to the profiling part and drive the belt end to rotate relative to the profiling part, and the belt end is bent and deformed and attached to the profiling part and the surface of the belt body; the end of the belt is supported by the overturning assembly to be wound around the profiling part and be completely deformed, and the bending deformation of the binding belt is realized by the extrusion force with small instantaneous impact force, so that the problem of damage to the surface of the binding belt or the binding belt is avoided, and the number of steps for completing the ear rolling operation is small.

Description

A book ear device for bandage

Technical Field

The utility model relates to a book ear shaping technical field especially relates to a book ear device for bandage.

Background

At present, when a strap-shaped workpiece or a strip-shaped workpiece such as a binding band is curled, the crimping is generally finished by adopting stamping equipment. Because the instantaneous shearing force of stamping is larger, the surface of the workpiece is easy to damage or the workpiece is directly damaged.

And, carry out the book ear to the bandage through stamping equipment, the usual step is to take the tip punching press to the bandage earlier, makes the bending of bandage tip position form the right angle, carries out the punching press again, makes the bandage tip rewind and support and accomplish the book ear in the middle part of the band face, and operating procedure is comparatively loaded down with trivial details, and the operating efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an operating procedure is less, can not cause the earring device for bandage of damage to the bandage.

The technical scheme of the utility model is realized like this: the utility model provides a lug rolling device for binding band, which comprises a platform and a band body, wherein the band body is arranged on the platform, and the two ends of the extending direction of the band body are band ends, and the lug rolling device also comprises a limiting component and a turning component; the limiting assembly is arranged on the platform and comprises a profiling part, the profiling part is positioned on one side of the platform far away from the ground and is arranged in a gap with the platform, and one end of the belt body penetrates through the gap between the profiling part and the platform and enables the belt end to abut against the overturning assembly; the upset subassembly sets up on the platform at area body extending direction place, and the upset subassembly includes stiff end and expansion end, stiff end and platform or spacing subassembly swing joint, and the expansion end can be rotatory for the radial direction of profile modeling portion to drive the area end and rotate for the profile modeling portion, and make the area end bending deformation and attached on the surface of profile modeling portion and area body.

On the basis of above technical scheme, it is preferred, the window has been seted up to the platform, the area end is located the window and keeps away from one side on ground, the initial position of expansion end is located the window and is close to one side on ground, the upset subassembly still includes support and sleeve, the support sets up on the platform and is close to the window, the sleeve extends along profile modeling portion axis direction, sleeve one end and support coupling, the fixed stiff end that sets up of sleeve other end, the sleeve drives the stiff end and rotates and order about the expansion end and rotate around the sleeve, wear to put profile modeling portion in the sleeve.

Still further preferably, the turnover assembly further comprises a gear, a rack and a guide rail; the guide rail is arranged on the platform and extends along the direction vertical to the axis of the profiling part; the rack is movably connected with the guide rail, one end of the rack facing the ground is inserted into the window, and the rack is driven by the outside and moves along the axis of the guide rail relative to the guide rail; one end of the sleeve fixedly arranged at the fixed end penetrates through the fixed end to extend outwards and is provided with a gear, and the gear is meshed with the rack.

On the basis of the above technical solution, preferably, the limiting assembly further includes a first limiting member, a second limiting member and a third limiting member, and the first limiting member, the second limiting member and the third limiting member are all disposed on the platform; the first limiting piece is abutted against the belt end inserted into the overturning assembly; the second limiting part and the third limiting part can selectively abut against the end face of the belt body far away from the ground and the end face of the belt body facing the ground respectively, so that the belt body is clamped between the second limiting part and the third limiting part to lock the position of the binding belt.

Further preferably, the first position-limiting member can move along the extending direction of the belt body corresponding to the surface of the platform, so as to adjust the distance between the profiling portion and the first position-limiting member.

Still further preferably, the rolling machine further comprises a guide part, the guide part is arranged on the platform and arranged along the extending direction of the belt body, one end of the guide part facing the overturning assembly is arranged at an interval with the overturning assembly, the belt body is arranged on the guide part, and the guide part is used for limiting the rotation of the belt body relative to the platform.

Still further preferably, the guide part comprises a flat plate and two side plates, the flat plate is arranged on the platform along the extending direction of the belt body, the belt body is arranged on the flat plate, the two side plates are symmetrically arranged on two sides of the flat plate, the extending directions of the side plates and the flat plate are the same, and the belt body is clamped between the two side plates.

Preferably, the side plate is provided with a through hole, the second limiting part can move relative to the platform, and the second limiting part is selectively penetrated in the through hole and is propped against the end face of the belt body far away from the ground.

Further preferably, the third locating part includes a movable block and a connecting rod, the connecting rod is located on one side of the platform facing the ground, one end of the connecting rod is hinged to the platform, one end of the connecting rod is driven by the outside to move along the direction perpendicular to the surface of the platform, one end of the movable block is hinged to the middle of the connecting rod, the other end of the movable block penetrates through the platform to extend to one side of the platform far away from the ground, and the movable block is selectively abutted to the end face of the belt body facing the ground under the driving of the connecting rod.

Preferably, the second limiting member forms an inclined surface on a side facing the turnover assembly, and the movable end abuts against and drives the belt end to rotate around the profiling portion and finally attach the belt end to the inclined surface, so that the belt end tilts relative to the surface of the belt body.

The utility model discloses a book ear device for bandage has following beneficial effect for prior art:

the utility model discloses a upset subassembly is supported and is held the area end and twine and deform completely around profile modeling portion, realizes the bending deformation of bandage through the less extrusion force of impact force in the twinkling of an eye to avoided causing the problem of damage to bandage surface or bandage itself, the step of accomplishing the ear of roll operation simultaneously is less, and equipment is simpler, has improved the operating efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the ear rolling device of the present invention;

fig. 2 is a top view of the ear rolling device of the present invention;

fig. 3 is a front view of the ear rolling device of the present invention;

FIG. 4 is a side cross-sectional view of the ear rolling device of the present invention in an initial state;

fig. 5 is a side view of the end state of the flip assembly of the present invention;

fig. 6 is a perspective view of the turnover assembly of the present invention.

In the figure: 1. a platform; 11. a window; 2. a belt body; 21. a belt end; 3. a limiting component; 31. a profiling portion; 32. a guide member; 321. a flat plate; 322. a side plate; 323. a through hole; 33. a first limit piece; 34. a second limiting member; 341. a bevel; 35. a third limiting member; 351. a movable block; 352. a connecting rod; 4. a turnover assembly; 41. a fixed end; 42. a movable end; 43. a support; 44. a gear; 45. a sleeve; 46. a rack; 47. a guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1, the utility model discloses a book ear device for bandage, including the platform 1 and the area body 2, the area body 2 sets up on platform 1, and the both ends of the extension direction of the area body 2 are the tape end 21, still include spacing subassembly 3 and upset subassembly 4.

Wherein, spacing subassembly 3 sets up on platform 1, and spacing subassembly 3 includes profile modeling portion 31, and profile modeling portion 31 is located one side that platform 1 kept away from ground and sets up with platform 1 clearance, and the one end of area body 2 passes the clearance between profile modeling portion 31 and the platform 1 and makes area end 21 butt upset subassembly 4.

Upset subassembly 4 sets up on the platform 1 at area body 2 extending direction place, and upset subassembly 4 includes stiff end 41 and expansion end 42, stiff end 41 and platform 1 or spacing subassembly 3 swing joint, and expansion end 42 can be rotatory for the radial direction of profile modeling portion 31 to drive belt end 21 and rotate for profile modeling portion 31, and make belt end 21 bending deformation and attached on the surface of profile modeling portion 31 and area body 2.

Particularly, the utility model discloses a following means realize.

As shown in fig. 1, with reference to fig. 2, the platform 1 is provided with a window 11, the belt end 21 is located on one side of the window 11 far from the ground, the initial position of the movable end 42 is located on one side of the window 11 close to the ground, the turnover assembly 4 further includes a bracket 43 and a sleeve 45, the bracket 43 is disposed on the platform 1 and close to the window 11, the sleeve 45 extends along the axial direction of the profiling portion 31, one end of the sleeve 45 is coupled to the bracket 43, the other end of the sleeve 45 is fixedly provided with a fixed end 41, the sleeve 45 drives the fixed end 41 to rotate and drives the movable end 42 to rotate around the sleeve 45, and the profiling portion 31 penetrates through the sleeve 45; the sleeve 45 drives the movable end 42 to support the belt end 21 to bend and deform, so that the belt end 21 turns over and adheres to the profiling portion 31 and the surface of the belt body 2.

In order to realize the rotation of the sleeve 45 and thus the rotation of the movable end 42, the present invention is realized by the following means.

As shown in fig. 1, in conjunction with fig. 4, 5 and 6, the flipping module 4 further comprises a gear 44, a rack 46 and a guide 47; the guide rail 47 is arranged on the platform 1, and the guide rail 47 extends along the direction vertical to the axis of the profile modeling part 31; the rack 46 is movably connected with the guide rail 47, one end of the rack 46 facing the ground is inserted into the window 11, and the rack 46 is driven by the outside and moves along the axis of the guide rail 47 relative to the guide rail 47; one end of the sleeve 45 fixed to the fixed end 41 extends outwards through the fixed end 41 and is provided with a gear 44, and the gear 44 is meshed with the rack 46.

When the above technical solution is adopted, the rack 46 is driven by the outside to slide relative to the guide rail 47, so as to drive the gear 44 and the sleeve 45 to rotate synchronously.

On the other hand, before carrying out the ear-rolling to the area body 2, at first need fix the area body 2, avoid the area body 2 to take place the skew for the position of platform 1 or upset subassembly 4, perhaps avoid in the ear-rolling in-process, the condition that the one end perk takes place for the area body 2, consequently in order to solve this problem, the utility model discloses still realize through following means.

Specifically, the limiting assembly 3 further includes a guiding member 32, a first limiting member 33, a second limiting member 34, and a third limiting member 35, and the guiding member 32, the first limiting member 33, the second limiting member 34, and the third limiting member 35 are all disposed on the platform 1.

First, the guide member 32 is provided to restrict the rotation of the belt body 2 with respect to the table 1.

The guide part 32 sets up along area body 2 extending direction, and the guide part 32 sets up with upset subassembly 4 interval towards the one end of upset subassembly 4, sets up area body 2 on the guide part 32 to can't be attached to area body 2 surface after avoiding taking the end 21 bending deformation.

Specifically, the guide member 32 includes a flat plate 321 and two side plates 322, the flat plate 321 is disposed on the platform 1 along the extending direction of the belt body 2, the belt body 2 is disposed on the flat plate 321, the two side plates 322 are symmetrically disposed on two sides of the flat plate 321, the extending directions of the side plates 322 and the flat plate 321 are the same, and the belt body 2 is clamped between the two side plates 322, so that the belt body 2 cannot rotate.

Secondly, in order to limit the relative position of the belt end 21 and the reversing assembly 4, a first limiting member 33 is provided.

The first limiting member 33 abuts against the belt end 21 inserted into the turnover assembly 4, so as to avoid the situation that the belt end 21 is deformed in a bending manner because the belt body 2 moves back and forth relative to the turnover assembly 4 in the ear rolling process.

Since the length of the eye of each strap is different, the first limiting member 33 can further move along the extending direction of the strap body 2 corresponding to the surface of the platform 1, so as to adjust the distance between the profiling portion 31 and the first limiting member 33, which aims to adjust the length of the eye.

Thirdly, in order to stably fix the belt body 2 on the platform 1, a position locking structure is required.

The second limiting member 34 and the third limiting member 35 selectively abut against the end surface of the belt body 2 away from the ground and the end surface facing the ground, so that the belt body 2 is clamped between the second limiting member 34 and the third limiting member 35 to lock the position of the binding belt.

In order to guide the second limiting member 34 to selectively abut against the upper surface of the belt body 2, a through hole 323 is formed in the side plate 322, the second limiting member 34 can move relative to the platform 1, and the second limiting member 34 is selectively inserted into the through hole 323 and abuts against the end surface of the belt body 2 away from the ground; when the ear curling operation is required, the second limiting piece 34 passes through the through hole 323 and presses the upper surface of the belt body 2; when the lug rolling operation is completed, the second stopper 34 is withdrawn, thereby releasing the strap body 2. It should be noted that, the profiling portion 31 and the second limiting member 34 may be driven by the outside to move synchronously, so that after the ear rolling operation is completed, the profiling portion 31 is withdrawn from the sleeve 45, and the second limiting member 34 is withdrawn from the through hole 323, so that the upper surface of the belt body 2 is not blocked, and the belt body 2 can be taken out conveniently.

As shown in fig. 1, with reference to fig. 3, the third limiting member 35 includes a movable block 351 and a connecting rod 352, the connecting rod 352 is located on one side of the platform 1 facing the ground, one end of the connecting rod 352 is hinged to the platform 1, one end of the connecting rod 352 is driven by the outside to move along the direction perpendicular to the surface of the platform 1, one end of the movable block 351 is hinged to the middle of the connecting rod 352, the other end of the movable block 351 penetrates through the platform 1 and extends to one side of the platform 1 far away from the ground, and the movable block 351 is selectively abutted to the end surface of the belt body 2 facing the ground under the driving of the connecting rod 352.

As an optional embodiment, an inclined plane 341 is formed on one side of the second limiting member 34 facing the flipping unit 4, and the movable end 42 abuts against and drives the belt end 21 to rotate around the profiling portion 31 and make the belt end 21 finally attached to the inclined plane 341, so that the belt end 21 tilts relative to the surface of the belt body 2; because the band body 2 is usually required to be subjected to arc pressing forming in actual use, the band end 21 of the lug is tilted relative to the surface of the band body 2, which is beneficial to welding the band end 21 and the surface of the band body 2 after the band body 2 is subjected to arc pressing.

The working principle is as follows:

first, the belt body 2 is clamped in the guide member 32, and the belt end 21 is abutted against the first stopper 33, so that the belt end 21 and the belt body 2 connected to the belt end 21 are exposed to the window 11.

Then, the profiling part 31 is driven to penetrate into the sleeve 45, and meanwhile, the second limiting piece 34 penetrates into the through hole 323 and abuts against the upper surface of the belt body 2; the non-hinged end of the connecting rod 352 is driven to approach the lower surface of the platform 1, so that the third limiting member 35 abuts against the lower surface of the strap body 2, and the strap body 2 is clamped between the second limiting member 34 and the third limiting member 35.

Then, the rack 46 is driven to move upwards and drive the gear 44 to rotate, so as to drive the fixed end 41 to rotate, so that the movable end 42 abuts against and drives the belt end 21 to rotate around the profiling portion 31, and the belt end 21 finally abuts against the surface of the belt body 2, so that the part of the belt body 2 close to the belt end 21 is bent and deformed and is wound on the profiling portion 31, and therefore, the ear curling of the binding belt is completed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a book ear device for bandage, includes platform (1) and the area body (2), the area body (2) set up on platform (1), and the both ends of the extension direction of the area body (2) are for taking end (21), its characterized in that: the device also comprises a limiting component (3) and a turning component (4);

the limiting assembly (3) is arranged on the platform (1), the limiting assembly (3) comprises a profiling part (31), the profiling part (31) is positioned on one side, away from the ground, of the platform (1) and is arranged in a gap with the platform (1), one end of the belt body (2) penetrates through the gap between the profiling part (31) and the platform (1) and enables the belt end (21) to abut against the overturning assembly (4);

upset subassembly (4) set up on the platform (1) of area body (2) extending direction place, upset subassembly (4) include stiff end (41) and expansion end (42), stiff end (41) and platform (1) or spacing subassembly (3) swing joint, expansion end (42) can be rotatory for profile modeling portion (31) radial direction, and drive band end (21) rotate for profile modeling portion (31), and make band end (21) bending deformation and attached on the surface of profile modeling portion (31) and area body (2).

2. The eye-crimping device for straps according to claim 1, wherein: window (11) have been seted up in platform (1), take end (21) to be located window (11) and keep away from one side on ground, the initial position of expansion end (42) is located window (11) and is close to one side on ground, upset subassembly (4) still include support (43) and sleeve (45), support (43) set up on platform (1) and are close to window (11), sleeve (45) extend along profile modeling portion (31) axis direction, sleeve (45) one end and support (43) coupling, sleeve (45) other end is fixed and is set up stiff end (41), sleeve (45) drive stiff end (41) rotate and order about expansion end (42) around sleeve (45) rotate, wear to put profile modeling portion (31) in sleeve (45).

3. The eye-crimping device for straps according to claim 2, wherein: the overturning assembly (4) further comprises a gear (44), a rack (46) and a guide rail (47);

the guide rail (47) is arranged on the platform (1), and the guide rail (47) extends along the direction vertical to the axis of the profiling part (31);

the rack (46) is movably connected with the guide rail (47), one end, facing the ground, of the rack (46) is inserted into the window (11), and the rack (46) is driven by the outside and moves along the axis of the guide rail (47) relative to the guide rail (47);

the sleeve (45) is fixedly provided with one end of the fixed end (41) and penetrates through the fixed end (41) to extend outwards and is provided with a gear (44), and the gear (44) is meshed with the rack (46).

4. The eye-crimping device for straps according to claim 1, wherein: the limiting assembly (3) further comprises a first limiting piece (33), a second limiting piece (34) and a third limiting piece (35), and the first limiting piece (33), the second limiting piece (34) and the third limiting piece (35) are all arranged on the platform (1); the first limiting piece (33) is abutted against the belt end (21) of the insertion and turnover component (4); the second limiting piece (34) and the third limiting piece (35) can selectively abut against the end face, far away from the ground, of the belt body (2) and the end face, facing the ground, of the belt body (2), so that the belt body (2) is clamped between the second limiting piece (34) and the third limiting piece (35) to lock the position of the binding belt.

5. The eye crimping device for straps according to claim 4, wherein: the first limiting piece (33) can move along the extending direction of the belt body (2) corresponding to the surface of the platform (1), so that the distance between the profiling part (31) and the first limiting piece (33) is adjusted.

6. The eye crimping device for straps according to claim 4, wherein: still include guide part (32), guide part (32) set up on platform (1), guide part (32) set up along area body (2) extending direction, guide part (32) set up with upset subassembly (4) interval towards the one end of upset subassembly (4), set up area body (2) on guide part (32), guide part (32) are used for restricting area body (2) and rotate for platform (1).

7. The eye crimping device for straps according to claim 6, wherein: guide part (32) include flat board (321) and two curb plates (322), flat board (321) set up on platform (1) along area body (2) extending direction, set up area body (2) on flat board (321), two curb plate (322) symmetry sets up in flat board (321) both sides, curb plate (322) are the same with flat board (321) extending direction, two block the area body (2) between curb plate (322).

8. The eye crimping device for straps according to claim 7, wherein: a through hole (323) is formed in the side plate (322), the second limiting piece (34) can move relative to the platform (1), and the second limiting piece (34) is selectively penetrated in the through hole (323) and abuts against the end face, far away from the ground, of the belt body (2).

9. The eye crimping device for straps according to claim 4, wherein: the third limiting part (35) comprises a movable block (351) and a connecting rod (352), the connecting rod (352) is located on one side, facing the ground, of the platform (1), one end of the connecting rod (352) is hinged to the platform (1), one end of the connecting rod (352) is driven by the outside to move in the direction perpendicular to the surface of the platform (1), one end of the movable block (351) is hinged to the middle of the connecting rod (352), the other end of the movable block (351) penetrates through the platform (1) to extend to one side, far away from the ground, of the platform (1), and the movable block (351) is selectively abutted to the end face, facing the ground, of the belt body (2) under the driving of the connecting rod (352).

10. The eye crimping device for straps according to claim 4, wherein: one side of the second limiting part (34) facing the overturning component (4) forms an inclined plane (341), the movable end (42) abuts against and drives the belt end (21) to rotate around the profiling part (31) and finally attach the belt end (21) to the inclined plane (341), so that the belt end (21) tilts relative to the surface of the belt body (2).