CN210102082U

CN210102082U - Clamping device applied to binding machine

Info

Publication number: CN210102082U
Application number: CN201920721942.7U
Authority: CN
Inventors: 迟甜甜
Original assignee: Qingdao Long Fuda Packing Co
Current assignee: Qingdao Long Fuda Packing Co
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-21
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a clamping device applied to a binding machine, belonging to a packaging binding device; the key point of the technical scheme is that the paper board comprises two C-shaped limiting frames arranged at two ends of a paper board and two tightening plates arranged in each limiting frame; the two tightening plates are respectively positioned on the inner walls of the two ends of the limiting frame, a cross rod is arranged on the side wall of each tightening plate close to the end part of the limiting frame, and a spring is sleeved on each cross rod; the both ends of spacing frame all are equipped with the cylinder, and cylindrical length direction is the same with the length direction of spacing frame, and in the one end that the tight board in top was kept away from to the horizontal pole inserted the cylinder, the spring was in between cylinder and the tight board in top. The utility model provides a workman carry out the fixed clamp to the cardboard and press from both sides tightly, the cardboard produces loosely easily, influences the problem of tying up the quality, has reached and has carried out better fixed clamp to the cardboard and press from both sides tightly, prevents that the cardboard from producing loosely, improves the quality of tying up.

Description

Clamping device applied to binding machine

Technical Field

The utility model relates to a packing binding apparatus, more specifically the saying so, it relates to a clamping device who is applied to on strapper.

Background

The full-automatic strapping machine is for the last procedure of packing, and it prevents the handling in-process from scattering to tie up the packing area for the carton, uses automatic strapping machine automatic packing machine advantage a lot, and the area that the carton was packed out is pleasing to the eye also firm, and is very fast, has improved workman's packing efficiency.

The existing strapping machines need workers to clamp the paper boards by hands in the process of strapping the paper boards, so that the paper boards are prevented from being scattered, but the hands of the workers are easy to loosen in the strapping process, so that the paper boards are loosened, and the strapping quality of the paper boards is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a be applied to clamping device on strapper, it can carry out the centre gripping to the cardboard through clamping device to avoid the cardboard to produce not hard up, improve the quality of tying up.

In order to achieve the above purpose, the utility model provides a following technical scheme: a clamping device applied to a binding machine comprises two C-shaped limiting frames arranged at two ends of a paper board and two tightening plates arranged in each limiting frame;

the two tightening plates are respectively positioned on the inner walls of the two ends of the limiting frame, a cross rod is arranged on the side wall of each tightening plate close to the end part of the limiting frame, and a spring is sleeved on each cross rod;

the both ends of spacing frame all are equipped with the cylinder, and cylindrical length direction is the same with the length direction of spacing frame, and in the one end that the tight board in top was kept away from to the horizontal pole inserted the cylinder, the spring was in between cylinder and the tight board in top.

Through adopting above-mentioned technical scheme, neatly back with a plurality of cardboards arrangement, install the both ends at the cardboard with spacing frame, the tight board in top butt under the effect of spring is on the both sides wall of cardboard to the messenger carries out the centre gripping to a plurality of cardboards, can be better press from both sides tightly the cardboard, avoids the cardboard to produce loosely at the in-process of tying up, improves the quality of tying up.

The utility model discloses further set up to: the cylinder passes the tip of spacing frame and with spacing frame screw-thread fit, and the horizontal pole is kept away from cylindrical one end and is rotated with the tight board in top and be connected, makes the horizontal pole can rotate along the axis of self.

Through adopting above-mentioned technical scheme, cylinder and spacing frame screw-thread fit then rotate the cylinder, make the cylinder lateral shifting, and then control the distance between two tight boards in top, make clamping device can press from both sides tightly the cardboard of different quantity.

The utility model discloses further set up to: the cylinder is close to the one end rotation of the tight board in top and is connected with the ring, makes the ring rotate along the axis of self, the both ends of spring respectively with ring and the tight board fixed connection in top.

Through adopting above-mentioned technical scheme, reduce the influence that the cylinder caused when rotating the spring to avoid the life of spring to receive the influence.

The utility model discloses further set up to: the cross rod is fixedly connected with a limiting ring on the end part of the cylinder, a cavity for the limiting ring to slide is formed in the cylinder, and the cavity does not penetrate through the cylinder.

Through adopting above-mentioned technical scheme, the cooperation of spacing ring and cavity can be injectd the horizontal pole, avoids horizontal pole and cylinder to break away from.

The utility model discloses further set up to: and the edge of the tightening plate close to the opening of the limiting frame is provided with a chamfer.

Through adopting above-mentioned technical scheme, can make clamping device better install the both ends at the cardboard, improve the efficiency of work.

The utility model discloses further set up to: and the side walls of the two limiting frames far away from each other are fixedly connected with handles.

Through adopting above-mentioned technical scheme, through the convenient cardboard application of force of handle, the cardboard of being convenient for slide, and can increase the distance of tying up the position on workman's hand and the strapper, reduce the probability that takes place danger.

The utility model discloses further set up to: a plurality of arc-shaped grooves which are uniformly distributed are formed in the handle.

Through adopting above-mentioned technical scheme, the recess can make better and the handle laminating of finger, comfort level when improving finger and handle contact.

The utility model discloses further set up to: and one end of the cylinder, which is far away from the tightening plate, is fixedly connected with a hand wheel.

Through adopting above-mentioned technical scheme, through the hand wheel can be better to the cylinder application of force, be convenient for rotate the cylinder, improve the efficiency of work.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. the jacking plates on the limiting frames can clamp two ends of the paper boards, so that the paper boards are clamped and fixed by hands, the paper boards can be prevented from loosening, and the bundling quality is improved;

2. the cross rod on the top tight plate is inserted into the cylinder, the cylinder is in threaded fit with the limiting frame, the length of the part, protruding out of the limiting frame, of the cylinder can be adjusted, the initial distance between the two top tight plates can be adjusted, and the application range of the clamping device can be wider.

Drawings

FIG. 1 is a schematic view of a state of use of the embodiment;

FIG. 2 is a structural view of a clamping apparatus in the embodiment;

FIG. 3 is a sectional view showing the connection relationship of the cross bar and the cylinder in the embodiment.

In the figure: 1. a limiting frame; 11. a handle; 12. a groove; 2. a jacking plate; 21. chamfering; 3. a cylinder; 31. a cross bar; 311. a limiting ring; 32. a spring; 33. a circular ring; 34. a cavity; 35. a handwheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b): a clamping device applied to a binding machine comprises two C-shaped limiting frames 1 and two tightening plates 2 arranged in the limiting frames 1, wherein the two tightening plates 2 are arranged close to the inner walls of two ends of the limiting frames 1; the tight board 2 in top can be in spacing frame 1 along the length direction of spacing frame 1 do the motion that is close to each other or keeps away from, after the cardboard arrangement was accomplished, install clamping device at the both ends of cardboard, the tight board 2 in top can carry out the centre gripping to the both ends of cardboard and confine, avoids the cardboard to produce not hard up, then puts the cardboard on the strapper and ties up.

As shown in fig. 2 and 3, the two ends of the limiting frame 1 are respectively inserted with a cylinder 3, the cylinder 3 is in threaded connection with the end of the limiting frame 1, and the length of the cylinder 3 protruding out of the end of the limiting frame 1 can be controlled by rotating the cylinder 3; a cross rod 31 is inserted at one end of the column 3 close to the puller plate 2, and one end of the cross rod 31 far away from the column 3 is rotatably connected with the puller plate 2; a spring 32 is sleeved on the cross rod 31, one end of the spring 32 is fixedly connected with the jacking plate 2, the other end of the spring 32 is fixedly connected with a circular ring 33, and the circular ring 33 is rotatably connected with the end part of the cylinder 3, so that the circular ring 33 can rotate along the axis of the circular ring 33; when the clamping device is arranged at two ends of the paper board, the spring 32 can apply force to the tightening plate 2, so that the tightening plate 2 is tightly abutted against the paper board to clamp and fix the paper board; the initial distance between the two jacking plates 2 can be controlled by rotating the cylinder 3, so that the clamping device can be suitable for paper boards with different quantities, and the application range is enlarged; the ring 33 is rotatably connected with the cylinder 3, so that the support of the spring 32 cannot be twisted when the cylinder 3 is rotated, and the service life of the spring 32 is prevented from being influenced.

As shown in fig. 3, the cross rod 31 is far away from the one end fixedly connected with limit ring 311 of the tightening plate 2, the inside of the cylinder 3 is provided with a cavity 34 for the limit ring 311 to slide, and the cavity 34 does not penetrate through the cylinder 3, so that the matching of the cavity 34 and the limit ring 311 can place the trend that the cross rod 31 and the cylinder 3 are separated, and larger pulling force can not be applied to the spring 32, thereby prolonging the service life of the spring 32.

As shown in fig. 2 and 3, a hand wheel 35 is fixedly connected to the end portion of the column 3 far away from the tightening plate 2, and the column 3 can be rotated more conveniently through the hand wheel 35, so that the working efficiency is improved.

As shown in fig. 2 and 3, a chamfer 21 is formed at the edge of the end part of the tightening plate 2 close to the opening of the limiting frame 1, and the chamfer 21 is positioned on the side wall of the two tightening plates 2 close to each other; the chamfers 21 enable the clamping device to be mounted at both ends of the paperboard more quickly, improving the efficiency of work.

As shown in fig. 1 and 2, the side walls of the two limiting frames 1 which are far away from each other are fixedly connected with a handle 11, and the side wall of the handle 11 which is close to the limiting frame 1 is provided with a plurality of arc-shaped grooves 12 which are uniformly distributed; in the process of bundling, the paper board is supported through the handle 11, the distance between the hand and the working part on the bundling machine is increased, danger is avoided in the working process, and the comfort degree of the hand and the handle can be increased by the groove 12.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a clamping device for on strapper which characterized in that: comprises two C-shaped limiting frames (1) arranged at two ends of a paperboard and two tightening plates (2) arranged in each limiting frame (1);

the two tightening plates (2) are respectively positioned on the inner walls of the two ends of the limiting frame (1), a cross rod (31) is arranged on the side wall of the tightening plate (2) close to the end part of the limiting frame (1), and a spring (32) is sleeved on the cross rod (31);

both ends of spacing frame (1) all are equipped with cylinder (3), and the length direction of cylinder (3) is the same with the length direction of spacing frame (1), and in horizontal pole (31) kept away from the one end of top tie plate (2) inserted cylinder (3), spring (32) were in between cylinder (3) and top tie plate (2).

2. The clamping device of claim 1, further comprising: the cylinder (3) passes the tip of spacing frame (1) and with spacing frame (1) screw-thread fit, and the one end and the puller plate (2) of cylinder (3) are kept away from in horizontal pole (31) rotate and are connected, make horizontal pole (31) can rotate along the axis of self.

3. The clamping device of claim 1, further comprising: one end of the cylinder (3) close to the jacking plate (2) is rotatably connected with a circular ring (33), so that the circular ring (33) can rotate along the axis of the cylinder, and two ends of the spring (32) are fixedly connected with the circular ring (33) and the jacking plate (2) respectively.

4. The clamping device as claimed in claim 3, wherein: the limiting ring (311) is fixedly connected to the end portion, located on the column (3), of the cross rod (31), a cavity (34) capable of allowing the limiting ring (311) to slide is formed in the column (3), and the cavity (34) does not penetrate through the column (3).

5. The clamping device of claim 1, further comprising: and a chamfer (21) is formed on the edge of the tightening plate (2) close to the opening of the limiting frame (1).

6. The clamping device of claim 1, further comprising: the side walls of the two limiting frames (1) far away from each other are fixedly connected with handles (11).

7. The clamping device as claimed in claim 6, wherein: the handle (11) is provided with a plurality of arc-shaped grooves (12) which are uniformly distributed.

8. The clamping device of claim 1, further comprising: and one end of the cylinder (3) far away from the tightening plate (2) is fixedly connected with a hand wheel (35).