CN219191288U

CN219191288U - Flexible PC plastic coating clamp

Info

Publication number: CN219191288U
Application number: CN202320759871.6U
Authority: CN
Inventors: 郑而文
Original assignee: Tohkatsu Plastic Tianjin Co ltd
Current assignee: Tohkatsu Plastic Tianjin Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-16
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of film plating fixtures and discloses a flexible PC plastic film plating fixture which comprises an outer frame, wherein the bottom end face of the outer frame is fixedly connected with supporting legs, the top end face of the outer frame is fixedly connected with a fixing groove, an inner frame is arranged in the outer frame, a threaded rod is arranged on the side wall of the inner frame, one end of the threaded rod is fixedly connected with a hand wheel, the other end of the threaded rod penetrates through the inner frame and is fixedly connected with an L-shaped mounting groove, and a clamping device is arranged on the L-shaped mounting groove. Through adjusting the size of horizontal pole and telescopic link in order to adapt flexible PC material, then spring clamp presss from both sides tight fixed frame, flexible PC material and lower fixed frame, puts into the inside casing with clamping device, puts into the frame with the inside casing again, utilizes the coating machine to carry out the coating film to the centre gripping to the flexible PC material of equidimension not. The hand wheel is rotated, the threaded rod is rotated, and the L-shaped mounting groove is driven to move back and forth, so that the L-shaped mounting groove can be adapted to clamping devices with different sizes.

Description

Flexible PC plastic coating clamp

Technical Field

The utility model relates to the technical field of coating clamps, in particular to a flexible PC plastic coating clamp.

Background

PC plastic is a polycarbonate polymer, and when flexible PC plastic plates are produced, coating treatment is required to improve the durability of the PC plastic plates. A flexible PC plastic coating fixture is a device for clamping and protecting the surface of a flexible PC plastic (polycarbonate) material. Such clamps are usually composed of two adjustable clamping arms which grip the plastic material in the form of a film and prevent it from being deformed or damaged.

According to a disclosed flexible PC plastic coating clamp (publication No. CN 213319729U), the clamp comprises an outer frame and a barrier strip, wherein the barrier strip is arranged at the bottom of the inner side of the outer frame, an embedded groove is arranged at the top of the outer frame, a clamping groove is arranged in the middle of the top of the barrier strip, a lower mask transparent film is arranged in the middle of the outer frame, flexible PC plastic is arranged at the top of the lower mask transparent film, an upper mask transparent film is arranged at the top of the flexible PC plastic, and the lower mask transparent film and the upper mask transparent film are clamped by a spring clamp, so that the flexible PC plastic is fixed and prevented from deforming.

However, in the actual use process of the device, the clamp can only fix the flexible PC plastic matched with the clamp, and when the flexible PC plastic with different sizes needs to be coated, the whole clamp needs to be replaced, so that the compatibility is poor; in view of this, we propose a flexible PC plastic coating fixture.

Disclosure of Invention

The utility model aims to provide a flexible PC plastic coating clamp for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flexible PC plastics coating film anchor clamps, includes the frame, the bottom terminal surface fixedly connected with landing leg of frame, the top terminal surface fixedly connected with fixed slot of frame, be provided with the inside casing in the frame, the lateral wall of inside casing is provided with the threaded rod, the one end fixedly connected with hand wheel of threaded rod, the other end of threaded rod runs through inside casing and L type mounting groove fixed connection, be provided with clamping device on the L type mounting groove, clamping device includes:

the bottom of the clamping device is provided with a lower fixing frame;

the two ends of the lower fixed frame are provided with cross bars;

the side wall of the cross rod is provided with a sliding groove;

the cross rod is connected with the sliding groove in a sliding way;

the flexible PC material is arranged on the upper side of the lower fixing frame;

an upper fixing frame is arranged on the upper side of the flexible PC material;

the upper side of the upper fixing frame is provided with a transparent cover plate;

and the two sides of the clamping device are provided with spring clamps.

Optionally, the quantity of horizontal pole sets up to two, two horizontal poles by telescopic link's both ends sliding connection to realize the effect of matching different size flexible PC materials.

Optionally, the transparent cover plate is attached to the top end face of the upper fixing frame.

Optionally, the top laminating of the upper plate and the upper fixed frame of spring clamp, the bottom laminating of the lower plate and the lower fixed frame of spring clamp can make flexible PC material fixed in clamping device.

Optionally, the threaded rod and the fixed slot joint prevent that the inside casing from moving on the frame.

Optionally, the width of L type mounting groove is the twice of horizontal pole width, makes clamping device more stable on L type mounting groove.

Compared with the prior art, the utility model provides the flexible PC plastic coating clamp which has the following beneficial effects:

1. the flexible PC plastic coating clamp is used for clamping flexible PC materials with different sizes, the size of the flexible PC materials is adapted through adjusting the cross rod and the telescopic rod, then the upper fixing frame, the flexible PC materials and the lower fixing frame are clamped by the spring clamps, the clamping device is placed into the inner frame, the inner frame is placed into the outer frame, and coating is performed by using a coating machine.

2. This flexible PC plastic coating clamp, in order to adapt to the clamping device under the equidimension not, after adjusting horizontal pole and telescopic link in order to adapt to flexible PC material's size, through rotating the hand wheel, rotatory threaded rod drives L type mounting groove back and forth movement and makes L type mounting groove can adapt to clamping device's size.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the three-dimensional structure of the inner frame of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a clamping device according to the present utility model;

fig. 4 is a schematic three-dimensional structure of the lower fixing frame of the present utility model.

In the figure: 1. an outer frame; 11. a support leg; 12. a fixing groove; 2. an inner frame; 21. a threaded rod; 22. a hand wheel; 23. an L-shaped mounting groove; 3. a clamping device; 4. a lower fixing frame; 41. a cross bar; 42. a sliding groove; 43. a telescopic rod; 5. a flexible PC material; 6. an upper fixing frame; 7. a transparent cover plate; 8. and (3) a spring clip.

Detailed Description

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a flexible PC plastics coating film anchor clamps, includes frame 1, the bottom terminal surface fixedly connected with landing leg 11 of frame 1, the top terminal surface fixedly connected with fixed slot 12 of frame 1, is provided with inside casing 2 in the frame 1, and the lateral wall of inside casing 2 is provided with threaded rod 21, and the one end fixedly connected with hand wheel 22 of threaded rod 21, threaded rod 21 and fixed slot 12 joint. The other end of the threaded rod 21 penetrates through the inner frame 2 and is fixedly connected with the L-shaped mounting groove 23, the L-shaped mounting groove 23 is provided with a clamping device 3, the clamping device 3 comprises a lower fixing frame 4, the bottom of the clamping device 3 is provided with the lower fixing frame 4, and two ends of the lower fixing frame 4 are provided with cross bars 41. The lateral wall of horizontal pole 41 is provided with sliding tray 42, and horizontal pole 41 and sliding tray 42 sliding connection, and the quantity of horizontal pole 41 sets up to two, and two horizontal poles 41 are by telescopic link 43's both ends sliding connection. The upside of fixed frame 4 down is provided with flexible PC material 5, and the upside of flexible PC material 5 is provided with fixed frame 6, and the upside of fixed frame 6 is provided with transparent apron 7, and transparent apron 7 is laminated with the top terminal surface of fixed frame 6. Spring clips 8 are provided on both sides of the clamping device 3. The upper clamping plate of the spring clamp 8 is attached to the top end of the upper fixing frame 6, and the lower clamping plate of the spring clamp 8 is attached to the bottom of the lower fixing frame 4.

In one embodiment of the utility model, the cross bar 41 and the telescopic rod 43 are adjusted to adapt to the size of the flexible PC material 5, then the spring clips 8 clamp the upper fixing frame 6, the flexible PC material 5 and the lower fixing frame 4, the clamping device 3 is placed in the inner frame 2, the inner frame 2 is placed in the outer frame 1, a coating machine is used for coating, after the coating is completed, the clamping device 3 is integrally turned over for 180 degrees, the reverse side of the flexible PC material 5 is coated, and the limit fixation of the lower fixing frame 4 and the upper fixing frame 6 is used for avoiding the edge deformation of the flexible PC material 5 during high-temperature coating. After the film coating is completed, the transparent cover plate 7 is placed on the top section of the upper fixing frame 6, and the transparent cover plate 7 compresses the edges of the upper fixing frame 6 and the flexible PC material 5 and plays a role in dust prevention.

In addition, in order to fix the clamping device 3 conveniently, the side wall of the inner frame 2 is provided with a threaded rod 21, and the threaded rod 21 is clamped with the fixing groove 12. One end of the threaded rod 21 is fixedly connected with a hand wheel 22, the other end of the threaded rod 21 penetrates through the inner frame 2 and is fixedly connected with the L-shaped mounting groove 23, and the width of the L-shaped mounting groove 23 is twice that of the cross rod 41. After the cross bar 41 and the telescopic rod 43 are adjusted to adapt to the size of the flexible PC material 5, the hand wheel 22 is rotated to rotate the threaded rod 21, and the L-shaped mounting groove 23 is driven to move back and forth, so that the L-shaped mounting groove 23 can adapt to the size of the clamping device 3.

In the utility model, when the flexible PC material coating machine is used, the cross rod 41 and the telescopic rod 43 are firstly adjusted to adapt to the size of the flexible PC material 5, then the spring clamp 8 clamps the upper fixing frame 6, the flexible PC material 5 and the lower fixing frame 4, the clamping device 3 is placed in the inner frame 2, the inner frame 2 is placed in the outer frame 1, the coating machine is used for coating, after the coating is finished, the clamping device 3 is integrally turned over for 180 degrees, the reverse side of the flexible PC material 5 is coated, and the side part of the flexible PC material 5 is prevented from deforming during high-temperature coating through limiting and fixing of the lower fixing frame 4 and the upper fixing frame 6. After the cross bar 41 and the telescopic rod 43 are adjusted to adapt to the size of the flexible PC material 5, the hand wheel 22 is rotated to rotate the threaded rod 21, and the L-shaped mounting groove 23 is driven to move back and forth, so that the L-shaped mounting groove 23 can adapt to the size of the clamping device 3.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a flexible PC plastics coating film anchor clamps, includes frame (1), the bottom terminal surface fixedly connected with landing leg (11) of frame (1), the top terminal surface fixedly connected with fixed slot (12) of frame (1), its characterized in that: be provided with inside casing (2) in frame (1), the lateral wall of inside casing (2) is provided with threaded rod (21), the one end fixedly connected with hand wheel (22) of threaded rod (21), the other end of threaded rod (21) runs through inside casing (2) and L type mounting groove (23) fixed connection, be provided with clamping device (3) on L type mounting groove (23), clamping device (3) include:

the clamping device comprises a lower fixing frame (4), wherein the bottom of the clamping device (3) is provided with the lower fixing frame (4), two ends of the lower fixing frame (4) are provided with cross bars (41), the side walls of the cross bars (41) are provided with sliding grooves (42), and the cross bars (41) are in sliding connection with the sliding grooves (42);

the flexible PC material (5), the upper side of the lower fixed frame (4) is provided with the flexible PC material (5), and the upper side of the flexible PC material (5) is provided with the upper fixed frame (6);

transparent apron (7), the upside of going up fixed frame (6) is provided with transparent apron (7), the both sides of clamping device (3) are provided with spring clamp (8).

2. The flexible PC plastic coating clamp of claim 1, wherein: the number of the cross bars (41) is two, and the two cross bars (41) are connected by two ends of the telescopic rod (43) in a sliding manner.

3. The flexible PC plastic coating clamp of claim 1, wherein: the transparent cover plate (7) is attached to the top end face of the upper fixing frame (6).

4. The flexible PC plastic coating clamp of claim 1, wherein: the upper clamping plate of the spring clamp (8) is attached to the top end of the upper fixing frame (6), and the lower clamping plate of the spring clamp (8) is attached to the bottom of the lower fixing frame (4).

5. The flexible PC plastic coating clamp of claim 1, wherein: the threaded rod (21) is clamped with the fixing groove (12).

6. The flexible PC plastic coating clamp of claim 1, wherein: the width of the L-shaped mounting groove (23) is twice the width of the cross bar (41).