CN217255681U

CN217255681U - Film clamp

Info

Publication number: CN217255681U
Application number: CN202220046178.XU
Authority: CN
Inventors: 史良; 张科军; 席四元
Original assignee: Ningbo Xinai Tianwo Intelligent Equipment Co ltd
Current assignee: Ningbo Xinai Tianwo Intelligent Equipment Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-23
Anticipated expiration: 2032-01-05

Abstract

The utility model provides a film clamp belongs to anchor clamps technical field. It has solved the problem that current anchor clamps can not stabilize the centre gripping film. The utility model relates to a film fixture includes grip slipper, upset subassembly, centre gripping cylinder body and transfers to the board. The utility model discloses in, this film clamp is when the centre gripping film, and people only need control the centre gripping cylinder body, and the centre gripping cylinder body just can drive the upset subassembly and remove, and at this in-process, the grip slipper is static, transfers to the turned angle that the board can change the upset subassembly to make the one end of upset subassembly and grip the film with the grip slipper, avoid the film at the in-process by the centre gripping, its relative grip slipper dislocation removal, promptly, guarantee that this film clamp can stabilize the centre gripping film.

Description

Film clamp

Technical Field

The utility model belongs to the technical field of anchor clamps, a film fixture is related to.

Background

The clamp is used for clamping materials, can quickly clamp the materials through the clamp and conveys the materials to a designated position, for example, a manipulator with the publication number of CN206465103U, which can protect parts, comprises a hydraulic rod, a fixing plate and a clamping device, wherein the hydraulic rod is arranged at the upper end of the fixing plate, the clamping device is arranged at the lower end of the fixing plate, a support frame is arranged between the hydraulic rod and the fixing plate, one end of the support frame is fixedly connected with the fixing plate, the other end of the support frame is fixedly connected with the hydraulic rod, the clamping device comprises a clamping jaw and a clamping plate, the clamping plate is arranged at the lower end of the clamping jaw, a through groove is arranged in the middle of the fixing plate, the upper end of the clamping jaw is arranged in the through groove, the clamping jaw is rotatably connected with the fixing plate, a connecting rod is arranged at the lower end of the hydraulic rod, the connecting rod is arranged in a V shape, the connecting rod is rotatably connected with the hydraulic rod, and the clamping jaw is provided with two clamping jaws, the manipulator is characterized in that a first groove is formed in the jaw, one end, far away from the hydraulic rod, of the connecting rod is arranged in the first groove, one end, close to the jaw, of the connecting rod is rotatably connected with the jaw, the manipulator can grab and move materials, when the manipulator can only clamp the materials with hard hardness, the manipulator is not suitable for the films with soft hardness, and in the clamping process, the films are easy to move in a staggered mode relative to the manipulator, so that the manipulator can grab the films unstably.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a can stabilize the film holder of centre gripping film.

The purpose of the utility model can be realized by the following technical proposal: a membrane fixture, comprising:

a clamping seat;

the overturning assembly is movably arranged in the clamping seat, and a clamping cylinder body for driving the overturning assembly to move is arranged on the clamping seat; and the two sides of the clamping seat are provided with direction adjusting plates for changing the rotating angle of the turnover assembly.

In foretell film clamp, the upset subassembly includes grip block and the propelling movement piece with grip cylinder body swing joint, be equipped with the slot hole in the propelling movement piece, be equipped with the internal hinge hole in the propelling movement piece, the slot hole is articulated through interior pole with the internal hinge hole.

In the above film clamp, the cross-sectional area of the long hole is larger than that of the internal hinge hole, and the long hole is obliquely arranged.

In the above-mentioned film clamp, the both sides of grip slipper all are equipped with and transfer to the board, every transfer to all seted up interior card hole on the board, the one end activity of interior pole is worn to establish in the interior card hole that corresponds.

In the above film clamp, the direction-adjusting plate is further internally provided with an inner inclined hole communicated with the inner clamping hole, and the inner inclined hole is obliquely and upwards arranged relative to the clamping seat.

In the above film clamp, an outer hinge hole is formed in the clamping block, an outer rod penetrates through the outer hinge hole, an outer clamping hole is formed in the direction adjusting plate, and one end of the outer rod movably penetrates through the corresponding outer clamping hole.

In the above film clamp, the direction-adjusting plate is further internally provided with an outer inclined hole communicated with the outer clamping hole, and the outer inclined hole is obliquely and downwardly arranged relative to the clamping seat.

In the film clamp, the top of the clamping block is provided with the separation groove, the separation groove is communicated with the outer reaming hole, and two side walls of the separation groove are connected through bolts.

In the above film clamp, an inclined plane is arranged on one side edge of the clamping seat, and a plurality of clamping strips corresponding to the inclined plane are arranged on the bottom surface of the clamping block.

In the above film clamp, the clamping base is provided with the protection plate, and the middle part of the clamping block is bent.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, this film clamp is when the centre gripping film, and people only need control the centre gripping cylinder body, and the centre gripping cylinder body just can drive the upset subassembly and remove, and at this in-process, the grip slipper is static, transfers to the turned angle that the board can change the upset subassembly to make the one end of upset subassembly and grip the film with the grip slipper, avoid the film at the in-process by the centre gripping, its relative grip slipper dislocation removal, promptly, guarantee that this film clamp can stabilize the centre gripping film.

2. Through a plurality of parallel arrangement's centre gripping strip, effectively increased the area of contact between grip block and the film for the centre gripping film can be stabilized with the grip slipper to the grip block.

3. The clamping block middle part is the setting of bending for the clamping block is close to the bottom surface of centre gripping strip one end and can more laminate with the inclined plane through the setting of this structure, thereby more stable centre gripping film.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of fig. 1 with the guard plate removed.

Fig. 3 is a schematic structural view of fig. 2 after one of the direction-adjusting plates is peeled off.

Fig. 4 is a schematic structural view of the clamping block.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the present invention relates to a film clamp, which comprises a clamping base 100, a turning assembly 300, a clamping cylinder 200, and a direction-adjusting plate 400.

Upset subassembly 300 movable mounting is in holder 100, be equipped with the centre gripping cylinder body 200 that is used for driving upset subassembly 300 to remove on holder 100, the both sides of holder 100 all are equipped with the accent to board 400 that is used for changing upset subassembly 300 rotation angle, this film clamp is when the centre gripping film, people only need control centre gripping cylinder body 200, centre gripping cylinder body 200 just can drive upset subassembly 300 and remove, and here in-process, it can change the turned angle of upset subassembly 300 to transfer to board 400, so that the one end of upset subassembly 300 is lived the film centre gripping with holder 100, avoid the film at the in-process by the centre gripping, its relative holder 100 dislocation movement, namely, guarantee that this film clamp can stabilize the centre gripping film.

The turnover component 300 comprises a clamping block 310 and a pushing block 320 movably connected with the clamping cylinder body 200, wherein a long hole 321 is arranged in the pushing block 320, an inner hinged hole 311 is arranged in the pushing block 320, the long hole 321 is hinged with the inner hinged hole 311 through an inner rod 312, the cross-sectional area of the long hole 321 is larger than that of the inner hinged hole 311, the long hole 321 is obliquely arranged, each direction-adjusting plate 400 is provided with an inner clamping hole 410, one end of the inner rod 312 is movably arranged in the corresponding inner clamping hole 410 in a penetrating manner, the direction-adjusting plate 400 is also provided with an inner inclined hole 420 communicated with the inner clamping hole 410, the inner inclined hole 420 is obliquely and upwards arranged relative to the clamping seat 100, an outer hinged hole 313 is arranged in the clamping block 310, an outer rod 314 is arranged in the outer hinged hole 313 in a penetrating manner, an outer clamping hole 430 is arranged on the direction-adjusting plate 400, one end of the outer rod 314 is movably arranged in the corresponding outer clamping hole 430 in a penetrating manner, and an outer inclined hole 440 communicated with the outer clamping hole 430 is arranged in the direction-adjusting plate 400, the outer inclined hole 440 is obliquely and downwardly arranged relative to the clamping seat 100, in the process of clamping a film, a person only needs to operate the clamping cylinder 200 to push the pushing block 320 out by the clamping cylinder 200, and since the pushing block 320 is hinged to the clamping block 310 through the inner rod 312, the clamping block 310 also moves along with the pushing block 320, in the process, two ends of the inner rod 312 are movably clamped in the inner clamping hole 410 of the direction-adjusting plate 400, two ends of the outer rod 314 are movably clamped in the outer clamping hole 430 of the direction-adjusting plate 400, so that two ends of the inner rod 312 move along the track of the inner clamping hole 410, the outer rod 314 moves along the track of the outer clamping hole 430, when the pushing block 320 drives the clamping block 310 to move to a certain distance, that is, the inner rod 312 reaches the connection between the inner inclined hole 420 and the inner clamping hole 410, and the outer rod 314 reaches the connection between the outer inclined hole 440 and the outer clamping hole 430, two ends of the inner rod 312 move along the track of the inner inclined hole 420, meanwhile, the two ends of the outer rod 314 will move along the track of the outer inclined hole 440, because the outer inclined hole 440 is inclined downward relative to the holder 100, and the inner inclined hole 420 is inclined upward relative to the holder 100, so that the whole holder 310 can rotate relative to the holder 100, thus the distance between one end of the holder 310 and the holder 100 is gradually reduced until the film between the holder 310 and the holder 100 is clamped by the holder 310 and the holder 100, and in the process that the holder 310 rotates relative to the holder 100, because the cross-sectional area of the long hole 321 is greater than that of the inner hinge hole 311, the long hole 321 is inclined, so that the inner rod 312 can move along the track of the long hole 321, and the holder 310 can smoothly rotate relative to the holder 100.

The top of the clamping block 310 is provided with a separation groove 315, the separation groove 315 is communicated with an external hinge hole 313, two side walls of the separation groove 315 are connected through bolts (not marked in the figure), one side edge of the clamping base 100 is provided with an inclined surface 110, the bottom surface of the clamping block 310 is provided with a plurality of clamping strips 316 corresponding to the inclined surface 110, and the distance between the two side walls of the separation groove 315 can be reduced or increased by properly adjusting the bolts, so that the outer rod 314 can be stably clamped in the clamping block 310, and simultaneously, the gap between one end of the clamping block 310 close to the clamping strip 316 and the inclined surface 110 can be adjusted, that is, the clamping force between the clamping block 310 and the clamping base 100 can be adjusted, thereby ensuring that the clamping mechanism can stably clamp a film; furthermore, the contact area between the clamping block 310 and the film is effectively increased through the plurality of parallel clamping strips 316, so that the clamping block 310 and the clamping base 100 can stably clamp the film.

Be equipped with guard plate 120 on the grip slipper 100, through the setting of guard plate 120, avoid external article or dust to influence the junction between propelling movement piece 320 and grip block 310 to guarantee that this fixture can stable work.

The middle part of the clamping block 310 is bent, and through the structure, the bottom surface of the clamping block 310 close to one end of the clamping strip 316 can be more attached to the inclined surface 110, so that the film can be clamped more stably.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions of the embodiments as "first," "second," "a," etc. in this disclosure are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of the indicated features is indicative. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. A film clamp, comprising:

a clamping seat;

2. The film clamp of claim 1, wherein the turning assembly comprises a clamping block and a pushing block movably connected with the clamping cylinder body, a long hole is formed in the pushing block, an inner hinge hole is formed in the pushing block, and the long hole and the inner hinge hole are hinged through an inner rod.

3. A membrane clamp according to claim 2 wherein the slot has a cross-sectional area greater than the cross-sectional area of the inner hinge bore, the slot being angularly disposed.

4. The film clamp of claim 3, wherein direction adjusting plates are respectively arranged on two sides of the clamping seat, each direction adjusting plate is provided with an inner clamping hole, and one end of the inner rod is movably arranged in the corresponding inner clamping hole in a penetrating manner.

5. The film clamp of claim 4, wherein the direction-adjusting plate further comprises an inner inclined hole communicated with the inner clamping hole, and the inner inclined hole is obliquely and upwardly arranged relative to the clamping seat.

6. The film clamp of claim 5, wherein an outer hinge hole is formed in the clamping block, an outer rod is arranged in the outer hinge hole in a penetrating manner, an outer clamping hole is formed in the direction adjusting plate, and one end of the outer rod is movably arranged in the corresponding outer clamping hole in a penetrating manner.

7. The film clamp of claim 6, wherein the direction-adjusting plate further defines therein an outer inclined hole communicating with the outer engaging hole, and the outer inclined hole is disposed obliquely downward relative to the holder.

8. The film clamp of claim 7, wherein a separation groove is formed in the top of the clamping block, the separation groove is communicated with the outer reaming hole, and two side walls of the separation groove are connected through bolts.

9. The film clamp of claim 2, wherein an inclined surface is disposed on one side of the clamping base, and a plurality of clamping strips corresponding to the inclined surface are disposed on the bottom surface of the clamping block.

10. The film clamp of claim 2, wherein a protection plate is arranged on the clamping base, and the middle part of the clamping block is bent.