Roll-shaped dry film protection support

Abstract

The utility model discloses a roll-shaped dry film protection support which comprises a support base, a supporting plate arranged at the top end of the support base, a fixing groove formed in the top end of the support base and located at the end away from the supporting plate, and a rolling wheel arranged at the bottom end of the supporting plate and located at the end away from the fixing groove. A handle is arranged at the top end of the supporting plate and located at the end away from the fixing groove. Side guide plates are symmetrically arranged at the ends, close to the fixing grooves, of the supporting plates; protection plates are hinged to the ends, away from the supporting plates, of the side guide plates; the lock catch rod device is arranged at the top end of the supporting plate and located at the end close to the fixing groove, the lock catch rod device comprises a lock ring buckle, a ring rod and a lock catch rod, and the bottom end of the ring rod is fixedly connected with the top end of the lock ring buckle. According to the dry film winding device, the reel of a dry film is fixed through the lock catch rod device and the fixing groove, the top end of the reel is fixed through the lock catch rod device, and the two ends of the dry film are stably fixed through the lock catch rod device in the mode that the lock rings and the lock grooves are buckled.

Description

Technical Field

[0001] The utility model relates to the technical field of dry film protection, in particular to a coiled dry film protection bracket. Background Art

[0002] Dry film is relative to wet film in coating. Dry film is a kind of high molecular compound. After being irradiated by ultraviolet light, it can form a stable substance through a polymerization reaction and adhere to the board surface, so as to achieve the functions of blocking electroplating and etching.

[0003] Industries often use rollers to wind and collect dry film for convenient installation, retraction and deployment. At present, boxes and cabinets are commonly used in the market to store and collect coiled dry film. Since the coiled dry film is large in volume and heavy in mass, the coiled dry film will become soft after being coated with glue, and indentations and wrinkles will be formed under extrusion and contact, resulting in uneven thickness of the glue surface and affecting subsequent use. Therefore, a coiled dry film protection bracket is designed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a coiled dry film protection bracket to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A coiled dry film protection bracket, including a bracket base, and a support plate is arranged at the top end of the bracket base. It also includes:

[0006] A fixing groove, the fixing groove is arranged at the top end of the bracket base and at the end far from the support plate. A roller is arranged at the bottom end of the support plate and at the end far from the fixing groove, and a handle is arranged at the top end of the support plate and at the end far from the fixing groove;

[0007] A protection plate, side guide plates are symmetrically arranged at one end of the support plate close to the fixing groove, and the protection plate is hinged at one end of the side guide plate far from the support plate;

[0008] A lock rod device, the lock rod device is arranged at the top end of the support plate and at the end close to the fixing groove, and the lock rod device includes a lock ring buckle, a ring rod and a lock rod, and the bottom end of the ring rod is fixedly connected with the top end of the lock ring buckle.

[0009] Preferably, a plurality of rotating shaft blocks are symmetrically arranged at the bottom end of the support plate and at the end far from the fixing groove. Rollers are arranged on the inner walls of the plurality of rotating shaft blocks, and the rollers are inserted and connected to the middle of the outer wall of the roller.

[0010] Preferably, a hinge seat is arranged at one end of the side guide plate close to the protection plate, and one end of the hinge seat far from the side guide plate is hinged to one end of the protection plate close to the side guide plate.

[0011] Preferably, a locking ring groove block is provided at the top end of the support plate and near one end of the fixing groove. The outer wall of the locking ring buckle is slidably connected to the inner wall of the locking ring groove block, and the outer wall of the ring rod is inserted through the top end of the locking ring groove block.

[0012] Preferably, a locking groove is provided at one end of the outer wall of the locking ring buckle away from the ring rod. One end of the locking buckle rod close to the locking ring buckle is sleeved with the inner wall of the locking groove, and a spring is provided at the end of the locking buckle rod away from the locking groove.

[0013] Preferably, a locking shell is provided at one end of the locking ring groove block away from the ring rod. The spring is sleeved on the inner wall of the locking shell. One end of the spring close to the locking groove is fixedly connected to the end of the locking buckle rod away from the locking groove, and the end of the locking buckle rod away from the locking groove is sleeved with the inner wall of the locking shell.

[0014] Preferably, a sliding groove is provided at one end of the locking shell close to the locking buckle rod. A pull rod is slidably connected to the inner wall of the sliding groove, and one end of the pull rod away from the sliding groove is fixedly connected to the middle of the outer wall of the locking buckle rod.

[0015] Preferably, a fixing hook is provided on the side of the protection plate away from the hinge seat. A hook groove block is provided at one end of the side guide plate close to the fixing hook. The protruding end of the fixing hook is sleeved with the inner wall of the hook groove block.

[0016] The technical effects and advantages of the present utility model:

[0017] The present utility model uses a locking buckle rod device and a fixing groove to fix the reel of the dry film. By fixing the bottom end of the reel through the fixing groove, and then using the locking buckle rod device to lock and fix the top end of the reel, it makes the dry film stable and convenient during placement and transportation. The locking buckle rod device adopts the form of a locking ring buckle and a locking groove, and the shape of the locking buckle rod is circular, which can fit the shape of the dry film shaft to make the locking buckle rod stable and firm. Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the main structure of the present utility model.

[0019] Figure 2 It is a front view of the main structure of the present utility model.

[0020] Figure 3 It is a side view of the main structure of the present utility model.

[0021] Figure 4 It is a sectional view of the main structure of the present utility model.

[0022] Figure 5 It is a partial enlarged view of the main structure of the present utility model.

[0023] In the figure: 1. Bracket base; 101. Support plate; 102. Side guide plate; 103. Hinge seat; 2. Fixed groove; 201. Roller; 202. Rotating shaft block; 203. Roller shaft; 204. Handle; 3. Protective plate; 301. Fixed hook; 302. Hook groove block; 4. Lock ring buckle; 401. Ring rod; 402. Locking rod; 403. Ring groove block; 404. Locking groove; 5. Pull rod; 501. Spring; 502. Lock housing; 503. Slide groove. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0025] The present invention provides a Figures 1-5 roll-shaped dry film protection bracket as shown, including a bracket base 1, and a support plate 101 is arranged at the top of the bracket base 1. It also includes:

[0026] A fixed groove 2 is arranged at the top of the bracket base 1 and at one end far from the support plate 101. A roller 201 is arranged at the bottom end of the support plate 101 and at one end far from the fixed groove 2, and a handle 204 is arranged at the top end of the support plate 101 and at one end far from the fixed groove 2;

[0027] A protective plate 3, side guide plates 102 are symmetrically arranged at one end of the support plate 101 close to the fixed groove 2, and the protective plate 3 is hinged at one end of the side guide plates 102 far from the support plate 101;

[0028] A locking device is arranged at the top end of the support plate 101 and at one end close to the fixed groove 2. The locking device includes a lock ring buckle 4, a ring rod 401 and a locking rod 402, and the bottom end of the ring rod 401 is fixedly connected to the top end of the lock ring buckle 4.

[0029] It should be noted that the fixed groove 2 is arranged at the bracket base 1. The bottom end of the dry film roll can be sleeved inside the fixed groove 2 to fix the bottom of the dry film. A handle 204 and a roller 201 are installed on the back of the support plate 101 to realize the manual pushing and pulling of the protection bracket. The protective plate 3 is mainly used to fix the middle part of the dry film roll. When placing the dry film roll at the bracket base 1, the middle part of the dry film can be fixed by flipping the protective plate 3. The locking device includes a lock ring buckle 4, a ring rod 401 and a locking rod 402, and the top end of the dry film is fixed through the mutual cooperation between the lock ring buckle 4, the ring rod 401 and the locking rod 402.

[0030] Specifically, a plurality of rotating shaft blocks 202 are symmetrically arranged at the bottom end of the support plate 101 and at the end far from the fixing groove 2. A roller 203 is arranged on the inner wall of the plurality of rotating shaft blocks 202, and the roller 203 is inserted and connected to the middle of the outer wall of the roller 201.

[0031] It should be noted that the rotating shaft block 202 is used to install the roller 203. By installing the roller 203, the rotational connection of the roller 201 can be realized. By installing the roller 201, the displacement of the bracket base 1 driving the dry film can be realized.

[0032] Specifically, a hinge seat 103 is arranged at one end of the side guide plate 102 close to the protection plate 3. One end of the hinge seat 103 far from the side guide plate 102 is hinged to one end of the protection plate 3 close to the side guide plate 102.

[0033] It should be noted that the side guide plate 102 is mainly used to protect the dry film, limit the position of the dry film and fix both sides of the dry film at the same time. The protection plate 3 is hinged to the side guide plate 102 through the hinge seat 103 to realize the flipping of the protection plate 3.

[0034] Specifically, a lock ring groove block 403 is arranged at the top end of the support plate 101 and at the end close to the fixing groove 2. The outer wall of the lock ring buckle 4 is slidably connected to the inner wall of the lock ring groove block 403, and the outer wall of the ring rod 401 is inserted through the top end of the lock ring groove block 403.

[0035] It should be noted that the lock ring groove block 403 is arranged at a position corresponding to the fixing groove 2. The front end of the lock ring groove block 403 is semicircular, and a semi-circular arc groove is arranged inside the semi-circle. The lock ring buckle 4 can slide on the inner wall of the semi-circular arc groove. At the same time, an opening is arranged at the top end of the lock ring groove block 403 for the ring rod 401 to pass through. The ring rod 401 can be manually pulled to assist the lock ring buckle 4 to slide on the inner wall of the lock ring groove block 403.

[0036] Specifically, a lock groove 404 is arranged at one end of the outer wall of the lock ring buckle 4 far from the ring rod 401. One end of the lock rod 402 close to the lock ring buckle 4 is sleeved on the inner wall of the lock groove 404, and a spring 501 is arranged at the end of the lock rod 402 far from the lock groove 404.

[0037] It should be noted that the lock groove 404 is arranged on the outer wall surface of the lock ring buckle 4. The size of the lock groove 404 fits the lock rod 402. By sliding the lock ring buckle 4, the position of the lock rod 402 is slid by the lock groove 404 and meshed by the lock rod 402 to fix the position of the lock ring buckle 4. At this time, the lock ring groove block 403 and the lock ring buckle 4 form a closed ring, and a spring 501 is arranged at the other end of the lock rod 402 to resist it.

[0038] Specifically, a lock housing 502 is provided at one end of the lock ring groove block 403 away from the ring rod 401. A spring 501 is sleeved on the inner wall of the lock housing 502. One end of the spring 501 close to the lock groove 404 is fixedly connected to one end of the lock catch rod 402 away from the lock groove 404. One end of the lock catch rod 402 away from the lock groove 404 is sleeved on the inner wall of the lock housing 502. A sliding groove 503 is provided at one end of the lock housing 502 close to the lock catch rod 402. A pull rod 5 is slidably connected to the inner wall of the sliding groove 503. One end of the pull rod 5 away from the sliding groove 503 is fixedly connected to the middle of the outer wall of the lock catch rod 402.

[0039] It should be noted that the lock housing 502 is arranged on the connecting side of the lock catch rod 402 and the lock groove 404. By arranging the spring 501 on the inner wall of the lock housing 502 and sleeving the lock catch rod 402 on the inner wall of the lock housing 502 and fixing it to the spring 501, the pull rod 5 can be pulled downward along the sliding groove 503 to drive the lock catch rod 402 to press the spring 501 downward, so that the lock catch rod 402 leaves the lock groove 404 and the locking of the lock ring buckle 4 is released.

[0040] Specifically, a fixing hook 301 is provided on one side of the protection plate 3 away from the hinge seat 103. A hook groove block 302 is provided at one end of the side guide plate 102 close to the fixing hook 301. The protruding end of the fixing hook 301 is sleeved on the inner wall of the hook groove block 302.

[0041] It should be noted that the fixing hook 301 is made of plastic material and has flexibility. Its protruding end is relatively flat and can be pressed and slid into the inner wall of the hook groove block 302. When it slides into the interior, the fixing hook 301 uses its toughness to rebound and then hooks the hook groove block 302 through its structure to realize the fixation of the protection plate 3.

[0042] The working principle of the present utility model:

[0043] The specific operation is as follows. First, the operator manually presses the fixed hook 301 to keep the position of the fixed hook 301 horizontal with the notch of the hook groove block 302, so as to open the protective plate 3. Then, the base of the roll-shaped dry film is placed on the inner wall of the fixed groove 2. The operator slides the ring rod 401 inward along the slot path of the lock ring groove block 403, and sets the top end of the roll-shaped dry film inside the lock ring groove block 403. Then, the ring rod 401 slides in the reverse direction. At the same time, the ring rod 401 drives the lock ring buckle 4 to slide. When the lock ring buckle 4 slides to the position of the lock rod 402, it will push open the lock rod 402 and continue to slide until the lock groove 404 slides to the lock rod 402. The other end of the lock rod 402 will stretch towards the lock groove 404 under the elastic force of the spring 501. The spring 501 pushes the lock rod 402 on the inner wall of the lock groove 404 to form self-locking. The operator can pull the pull rod 5 along the sliding groove 503. The pull rod 5 drives the lock rod 402 to pull towards the spring 501. The lock rod 402 will squeeze the spring 501 to move inward, so that the lock rod 402 leaves the lock groove 404 to release the lock. The lock ring buckle 4 can slide away along the route to release the lock on the top end of the roll-shaped dry film and take out the roll-shaped dry film.

[0044] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A roll-shaped dry film protective support, comprising a support base (1), characterized in that: The support base (1) is provided with a support plate (101) at the top end thereof, and further comprises: A fixing groove (2), the fixing groove (2) being arranged at the top end of the bracket base (1) and located at an end away from the support plate (101), a roller (201) being arranged at the bottom end of the support plate (101) and located at an end away from the fixing groove (2), and a handle (204) being arranged at the top end of the support plate (101) and located at an end away from the fixing groove (2); A protective plate (3), wherein a side guide plate (102) is symmetrically arranged at one end of the support plate (101) close to the fixing groove (2), and the protective plate (3) is hinged to one end of the side guide plate (102) away from the support plate (101); A locking device is arranged at the top of the support plate (101) and located at an end close to the fixing groove (2), the locking device comprises a locking ring buckle (4), a ring rod (401) and a locking rod (402), and the bottom end of the ring rod (401) is fixedly connected to the top end of the locking ring buckle (4).

2. The roll-shaped dry film protection support according to claim 1, characterized in that: A plurality of rotating shaft blocks (202) are symmetrically arranged at the bottom end of the support plate (101) and at one end away from the fixing groove (2), and rollers (203) are arranged on the inner walls of the plurality of rotating shaft blocks (202), and the rollers (203) are inserted and connected to the middle part of the outer wall of the roller (201).

3. The roll-shaped dry film protection support according to claim 1, characterized in that: An articulated seat (103) is provided at one end of the side guide plate (102) close to the protective plate (3), and an end of the articulated seat (103) away from the side guide plate (102) is articulated to an end of the protective plate (3) close to the side guide plate (102).

4. The roll-shaped dry film protection support according to claim 1, characterized in that: A locking ring groove block (403) is provided at the top end of the support plate (101) and located close to the fixing groove (2); the outer wall of the locking ring buckle (4) is slidably connected to the inner wall of the locking ring groove block (403); and the outer wall of the ring rod (401) is insertedly connected to the top end of the locking ring groove block (403).

5. The roll-shaped dry film protection support according to claim 4, characterized in that: A locking groove (404) is provided on the outer wall of the locking ring buckle (4) and at one end thereof which is away from the ring rod (401); an end of the locking rod (402) which is close to the locking ring buckle (4) is sleeved with the inner wall of the locking groove (404); and a spring (501) is provided on one end of the locking rod (402) which is away from the locking groove (404).

6. The roll-shaped dry film protection support according to claim 5, characterized in that: A lock shell (502) is provided at one end of the lock ring groove block (403) away from the ring rod (401); the spring (501) is sleeved on the inner wall of the lock shell (502); one end of the spring (501) close to the lock groove (404) is fixedly connected to one end of the lock rod (402) away from the lock groove (404); and one end of the lock rod (402) away from the lock groove (404) is sleeved on the inner wall of the lock shell (502).

7. The roll-shaped dry film protection support according to claim 6, characterized in that: A slide groove (503) is provided at one end of the lock shell (502) close to the lock rod (402), and a pull rod (5) is slidably connected to the inner wall of the slide groove (503), and an end of the pull rod (5) away from the slide groove (503) is fixedly connected to the middle part of the outer wall of the lock rod (402).

8. The roll-shaped dry film protection support according to claim 1, characterized in that: A fixing hook (301) is arranged on one side of the protective plate (3) away from the hinge seat (103), and a hook groove block (302) is arranged on one end of the side guide plate (102) close to the fixing hook (301), and a protruding end of the fixing hook (301) is sleeved with an inner wall of the hook groove block (302).

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