Water transfer printing workpiece clamp

Abstract

The utility model discloses a water transfer printing workpiece clamp which comprises a clamping assembly, the clamping assembly comprises a first supporting plate, fixing frames and clamping plates, the fixing frames are fixed to the lower surface of the first supporting plate and evenly distributed, and the upper ends of the clamping plates are rotationally connected into the fixing frames; the quick assembly comprises a second supporting plate, a square through hole, a limiting hole and a limiting column, the square through hole is formed in the middle of the second supporting plate, the second supporting plate is connected to the two ends, formed in the second supporting plate, of the clamping plate in a sleeving mode through the square through hole, one end of the limiting column is fixed to the two ends of the lower surface of the first supporting plate, and the limiting column is inserted into the limiting hole; the quick assembly further comprises arc-shaped blocks, and the arc-shaped blocks are fixed to the two sides of the interior of the square through hole. The problems that after the workpiece clamp clamps objects and the objects are dried, the objects need to be taken down one by one, time and labor are wasted, and the objects can only be clamped inwards and cannot be clamped outwards from the inner sides of the objects are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a water transfer printing workpiece clamp. Background Art

[0002] Water transfer printing is a printing technique that uses water pressure and polymer materials to transfer patterns onto various surfaces. Multiple items to be printed are secured with a fixture. Both fixture and items are then placed in a water tank covered with a water-soluble film, removed, and dried. Different fixtures are used for different items. One existing fixture uses two plywood clamps to hold a portion of the item, which is then placed in a water tank and removed for drying.

[0003] After this workpiece clamp clamps the objects, they need to be removed one by one after the objects are dried, which is time-consuming and labor-intensive. In addition, the objects can only be clamped inwards, and cannot be clamped from the inside outwards. Therefore, a water transfer workpiece clamp is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a water transfer workpiece clamp to solve the problem raised in the above background technology that after the workpiece clamp clamps the objects, the objects need to be removed one by one after they are dried, which is time-consuming and labor-intensive, and the objects can only be clamped inwardly, and cannot be clamped from the inside outwardly.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a water transfer printing workpiece fixture, comprising:

[0007] A clamping assembly, comprising a first support plate, a fixing frame and a clamping plate, wherein the fixing frame is fixed to the lower surface of the first support plate and is evenly distributed, and the upper end of the clamping plate is rotatably connected to the fixing frame;

[0008] A quick component includes a second support plate, a square through hole, a limit hole and a limit column. The square through hole is opened in the middle of the second support plate. The second support plate is connected to the splint opened at both ends of the second support plate through the square through hole. One end of the limit column is fixed to the two ends of the lower surface of the first support plate, and the limit column is inserted into the limit hole.

[0009] Furthermore, the quick assembly further includes arc-shaped blocks, which are fixed on both sides of the square through hole.

[0010] Furthermore, each of the fixing frames corresponds to two clamping plates, and a torsion spring is connected between the upper ends of the clamping plates and the fixing frames.

[0011] Furthermore, it also includes a positioning component, which includes a fixing plate and a threaded hole. The fixing plate is fixed in the middle of the square through hole, and the threaded hole is opened in the middle of the fixing plate.

[0012] Furthermore, the positioning assembly also includes a groove and a round through hole, the groove is opened in the middle of the lower surface of the first support plate, and the round through hole is opened in the middle of the groove.

[0013] Furthermore, the positioning assembly also includes a bolt and a ring, the bolt is inserted into the round through hole, the bolt is screwed into the threaded hole, and the ring is fixed on the top of the bolt.

[0014] Furthermore, the positioning assembly also includes an insertion rod, one end of the insertion rod is cylindrical and the other end is spherical, and the cylindrical end of the insertion rod is inserted into the ring.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. The utility model provides a quick assembly. When it is necessary to remove an item, when the item is clamped on the inner side of the clamping plate, one hand holds the second support plate and the other hand pushes the first support plate to make the first support plate close to the second support plate. At this time, the limit column moves along the limit hole, the clamping plate moves in the square through hole, and the clamping plate gradually moves in accordance with the arc block. Under the action of the torsion spring inside the fixing frame, the two clamping plates open and release the item clamped in the middle. When the clamping plate clamps the item from the inside, one hand holds the second support plate and the other hand pulls the first support plate, driving the two clamping plates to move in accordance with the arc block and approach each other, and the item falls off. This arrangement can quickly remove the item after transfer and drying, and at the same time expand the clamping range of the clamping assembly.

[0017] 2. The utility model provides a positioning assembly, through which the screw in the bolt is inserted from the round through hole, and the nut is turned onto the screw until the nut moves into the groove, and ensures that the bolt can rotate in the round through hole. When it is necessary to remove the item, the insertion rod is inserted into the circular ring and rotated, driving the upper end of the bolt to rotate in the round through hole and the groove, and the lower end of the bolt rotates in the threaded hole on the fixing plate, so that the row bolt moves axially along the threaded hole, thereby driving the first support plate to approach or move away from the second support plate, so that the splint moves in the square through hole and the item can fall off. This arrangement makes it more stable when the splint clamps the object on the inside, and will not be pushed away from the splint by the torsion spring, thereby causing the item to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the quick assembly part of the utility model;

[0022] Figure 4 This is a schematic diagram of the positioning component structure of the present utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 10. First support plate; 11. Fixing frame; 12. Clamping plate; 20. Second support plate; 21. Square through hole; 22. Arc block; 23. Limiting hole; 24. Limiting column; 30. Fixing plate; 31. Threaded hole; 32. Groove; 33. Round through hole; 34. Bolt; 35. Ring; 36. Insert rod. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0028] See also Figure 1-3 As shown, this embodiment is a water transfer printing workpiece fixture, comprising:

[0029] The clamping assembly includes a first support plate 10, a fixing frame 11 and a clamping plate 12. The fixing frame 11 is fixed to the lower surface of the first support plate 10 and is evenly distributed. The upper end of the clamping plate 12 is rotatably connected to the fixing frame 11;

[0030] Each fixing frame 11 corresponds to two clamping plates 12, and a torsion spring is connected between the upper end of the clamping plate 12 and the fixing frame 11;

[0031] The first support plate 10 plays a supporting role, the fixing frame 11 plays a supporting role, and the clamping plates 12 play a clamping role. The torsion spring connected between the fixing frame 11 and the clamping plates 12 makes the two groups of clamping plates 12 open in the original state.

[0032] The quick assembly includes a second support plate 20, a square through hole 21, a limiting hole 23 and a limiting column 24. The square through hole 21 is opened in the middle of the second support plate 20. The second support plate 20 is sleeved on the outside of the clamping plate 12 through the square through hole 21. The limiting holes 23 are opened at both ends of the second support plate 20. One end of the limiting column 24 is fixed to both ends of the lower surface of the first support plate 10, and the limiting column 24 is inserted into the limiting hole 23;

[0033] This quick assembly also includes an arc block 22, which is fixed on both sides of the square through hole 21;

[0034] The second support plate 20 plays a supporting role, the square through hole 21 plays a limiting role, and the arc block 22 can prevent the splint 12 from directly contacting the right angle of the square through hole 21, which will cause greater wear during movement. The limiting hole 23 and the limiting column 24 play a limiting role.

[0035] Working principle:

[0036] When it is necessary to remove the item, when the item is clamped on the inner side of the splint 12, hold the second support plate 20 with one hand and push the first support plate 10 with the other hand to make the first support plate 10 close to the second support plate 20. At this time, the limiting column 24 moves along the limiting hole 23, and the splint 12 moves in the square through hole 21, and the splint 12 gradually moves in line with the arc block 22. Under the action of the torsion spring inside the fixing frame 11, the two splints 12 open and release the item clamped in the middle. When the splint 12 clamps the item from the inside, hold the second support plate 20 with one hand and pull the first support plate 10 with the other hand, driving the two splints 12 to move in line with the arc block 22 and approach each other, and the item falls off.

[0037] This step can quickly remove the transferred and dried items and at the same time expand the clamping range of the clamping assembly.

[0038] See also Figure 2-4 This embodiment is based on the above embodiment and further includes:

[0039] The positioning assembly includes a fixing plate 30 and a threaded hole 31. The fixing plate 30 is fixed in the middle of the square through hole 21, and the threaded hole 31 is opened in the middle of the fixing plate 30;

[0040] The positioning assembly further includes a groove 32 and a round through hole 33. The groove 32 is provided in the middle of the lower surface of the first support plate 10, and the round through hole 33 is provided in the middle of the groove 32.

[0041] The positioning assembly further includes a bolt 34 and a ring 35 . The bolt 34 is inserted into the round through hole 33 , and the bolt 34 is screwed into the threaded hole 31 . The ring 35 is fixed on the top of the bolt 34 .

[0042] The positioning assembly further includes an insertion rod 36, one end of the insertion rod 36 is cylindrical and the other end is spherical, and the cylindrical end of the insertion rod 36 is inserted into the ring 35;

[0043] The fixing plate 30 plays a supporting role, the threaded hole 31 plays a connecting and positioning role, the groove 32 is used to place the nut on the bolt 34, the round through hole 33 facilitates the rotation of the bolt 34, the ring 35 plays a connecting role, and the insertion rod 36 facilitates the hand operation of the ring 35.

[0044] Working principle:

[0045] Insert the screw in the bolt 34 from the round through hole 33, and turn the nut onto the screw until the nut moves into the groove 32, and ensure that the bolt 34 can rotate in the round through hole 33. When it is necessary to remove the item, insert the insertion rod 36 into the ring 35 and rotate it, driving the upper end of the bolt 34 to rotate in the round through hole 33 and the groove 32, and the lower end of the bolt 34 to rotate in the threaded hole 31 on the fixing plate 30, so that the row bolt 34 moves axially along the threaded hole 31, thereby driving the first support plate 10 to move closer to or away from the second support plate 20, so that the splint 12 moves in the square through hole 21, and the item can be dropped off.

[0046] This step makes the clamping plate 12 more stable in the square through hole 21 when clamping the object inside, and the torsion spring will not push the second support plate 20 away from the clamping plate 12, thereby causing the object to fall off.

[0047] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0048] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A water transfer printing workpiece fixture, characterized in that: include: A clamping assembly, the clamping assembly comprising a first support plate (10), a fixing frame (11) and a clamping plate (12), wherein the fixing frame (11) is fixed to the lower surface of the first support plate (10) and is evenly distributed, and the upper end of the clamping plate (12) is rotatably connected to the fixing frame (11); A quick assembly comprises a second support plate (20), a square through hole (21), a limiting hole (23) and a limiting column (24), wherein the square through hole (21) is provided in the middle of the second support plate (20), the second support plate (20) is sleeved on the outside of the clamping plate (12) through the square through hole (21), the limiting holes (23) are provided at both ends of the second support plate (20), one end of the limiting column (24) is fixed to both ends of the lower surface of the first support plate (10), and the limiting column (24) is inserted into the limiting hole (23).

2. A water transfer printing workpiece fixture according to claim 1, characterized in that: The quick assembly further comprises an arc-shaped block (22), and the arc-shaped block (22) is fixed on both sides inside the square through hole (21).

3. A water transfer printing workpiece fixture according to claim 1, characterized in that: Each of the fixing frames (11) corresponds to two clamping plates (12), and a torsion spring is connected between the upper end of the clamping plate (12) and the fixing frame (11).

4. A water transfer printing workpiece fixture according to claim 1, characterized in that: It also includes a positioning assembly, which includes a fixing plate (30) and a threaded hole (31). The fixing plate (30) is fixed in the middle of the square through hole (21), and the threaded hole (31) is opened in the middle of the fixing plate (30).

5. A water transfer printing workpiece fixture according to claim 4, characterized in that: The positioning assembly further comprises a groove (32) and a round through hole (33), wherein the groove (32) is provided in the middle of the lower surface of the first support plate (10), and the round through hole (33) is provided in the middle of the groove (32).

6. A water transfer printing workpiece fixture according to claim 5, characterized in that: The positioning assembly further comprises a bolt (34) and a circular ring (35), wherein the bolt (34) is inserted into the circular through hole (33), the bolt (34) is screwed into the threaded hole (31), and the circular ring (35) is fixed on the top of the bolt (34).

7. A water transfer printing workpiece fixture according to claim 6, characterized in that: The positioning assembly further comprises an inserting rod (36), one end of the inserting rod (36) is cylindrical and the other end is spherical, and the cylindrical end of the inserting rod (36) is inserted into the ring (35).

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