Material taking jig capable of protecting machined surface of product

Abstract

The utility model belongs to the technical field of screen printing / transfer printing processing, and particularly relates to a material taking jig for protecting a product processing surface, which comprises a base, operating tables are symmetrically and fixedly connected to the top of the base, an air suction clamp is fixedly mounted between the operating tables on two sides, a vacuum groove is formed in the middle of the air suction clamp, and the vacuum groove is communicated with the vacuum groove. A through hole is formed in the middle of the vacuum groove, a suction pipe is fixedly installed in the through hole, and a material taking groove is formed between the air suction clamp and the operation table on the two sides. The material taking assembly is matched with the air suction clamp, the material taking assembly comprises a pair of material taking plates, a U-shaped connecting frame is installed above the material taking plates, and a grip is fixedly installed in the middle of the connecting frame; according to the utility model, by arranging the material taking assembly, the product can be conveniently taken down, and the grip of the material taking assembly is arranged above the material taking plate in parallel, so that the material taking plate is attached to the surface of the base and inserted below the product, the product can be stably taken down, and the yield is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screen printing / transfer printing processing, in particular to a material taking fixture for protecting the processing surface of a product. Background Technique

[0002] With the development of the times, most of the production processes such as screen printing / transfer printing use machine printing. In order to ensure the stability of products, most of the printing fixtures in the existing printing machines are of the overall profiling + vacuum suction design. After printing is completed, tweezers / suction pens / hands (wearing finger cots) are used to touch the non-processing area of the processing surface for material taking. The specific process is as follows: taking material with finger cots on, cleaning the processing surface with an air gun, placing the material on the printing platform, printing the material, using tweezers / suction pens / hands to touch the unprocessed area of the processing surface of the product for material taking, curing, cleaning or continuing to repeat the above printing process.

[0003] However, in such a material taking mode, the ink is not cured during material taking. Using a suction pen / tweezers / hands (equipped with finger cots) to take material is likely to touch the processed area on the processing surface, resulting in poor processing. Selecting the unprocessed part of the processing surface for material taking has a risk of film layer peeling caused by dirt in subsequent processing, and the stability of processing cannot be guaranteed 100%. Therefore, in view of the above problems, a material taking fixture for protecting the processing surface of a product is proposed. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art and solve the problems that using a suction pen / tweezers / hands (equipped with finger cots) to take material is likely to touch the processed area on the processing surface, resulting in poor processing, and selecting the unprocessed part of the processing surface for material taking has a risk of film layer peeling caused by dirt in subsequent processing, the utility model proposes a material taking fixture for protecting the processing surface of a product.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows: A material taking fixture for protecting the processing surface of a product according to the utility model includes a base, on the top of the base, operation tables are symmetrically and fixedly connected, an air suction fixture is fixedly installed between the two operation tables on both sides, a vacuum groove is opened in the middle of the air suction fixture, a through hole is arranged in the middle of the vacuum groove, a suction pipe is fixedly installed in the through hole, and a material taking groove is arranged between the air suction fixture and the operation tables on both sides;

[0006] A material taking component, the material taking component is adapted to the air suction fixture, the material taking component includes a pair of material taking plates, a U-shaped connecting frame is installed above the material taking plates, and a handle is fixedly installed in the middle of the connecting frame.

[0007] Preferably, a plurality of groups of threaded holes one are uniformly opened on the material taking plates along the length direction, a threaded hole two is opened on the bottom cross plate of the connecting frame, a fixing bolt is threadedly connected in the threaded hole two, and the bottom end of the fixing bolt is threadedly connected in the threaded hole one.

[0008] Preferably, a limiting plate is fixedly connected to the inner side of the bottom of the connecting frame.

[0009] Preferably, the width of the material taking groove is adapted to the width of the material taking plate.

[0010] Preferably, mounting holes are formed in the side of the base.

[0011] Preferably, one end of the straw away from the vacuum tank is connected to an external vacuum pump.

[0012] Preferably, both ends of the operating table are respectively arranged in an octagonal shape.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By providing a material taking assembly, the present utility model facilitates the removal of products. The handle of the material taking assembly is arranged parallel to the material taking plate above the material taking plate, so that the material taking plate can be held by hand and then the material taking plate can be attached to the surface of the base and inserted below the product, facilitating the insertion of the material taking plate. Then, the material taking plate is lifted so that the material taking plate can be horizontally attached to the lower end surface of the product, thereby stably removing the product.

[0015] 2. By providing a first threaded hole, a second threaded hole and a fixing bolt, the present utility model enables the second threaded hole to cooperate with different first threaded holes, and then the connecting frame and the material taking plate are fixedly connected through the fixing bolt, thereby being able to adjust the front end length of the material taking plate so as to be used for removing products of different sizes, making the applicable range wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a schematic diagram of the overall structure of Embodiment 1;

[0018] Figure 2 is a partial cross-sectional view of Embodiment 1;

[0019] Figure 3 is for Embodiment 1 Figure 2 is an enlarged schematic view of the structure at A in;

[0020] Figure 4 is a schematic diagram of the structure of the material taking assembly of Embodiment 1;

[0021] Figure 5 is a schematic diagram of the connection position of the material taking assembly of Embodiment 1.

[0022] In the figure: 1. Base; 2. Operating table; 3. Suction fixture; 4. Vacuum chamber; 5. Straw; 6. Material taking assembly; 61. Material taking plate; 62. Connecting frame; 63. Grip; 64. First threaded hole; 65. Second threaded hole; 66. Fixed bolt; 67. Limiting plate; 7. Material taking groove; 8. Mounting hole. Specific embodiments

[0023] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment 1

[0025] Please refer to Figures 1-5 As shown, a material taking fixture for protecting the processed surface of a product includes a base 1. Symmetrically fixed to the top of the base 1 are operating tables 2. In the middle between the two operating tables 2 is fixedly installed a suction fixture 3. A vacuum chamber 4 is formed in the middle of the suction fixture 3. A through hole is provided in the middle of the vacuum chamber 4, and a straw 5 is fixedly installed in the through hole. A material taking groove 7 is provided between the suction fixture 3 and the two operating tables 2;

[0026] A material taking assembly 6, which is adapted to the suction fixture 3. The material taking assembly 6 includes a pair of material taking plates 61. Above the material taking plates 61 is installed a U-shaped connecting frame 62. In the middle of the connecting frame 62 is fixedly installed a grip 63;

[0027] During operation, the base 1 is installed on the brushing machine table, the straw 5 is connected to a vacuum pump. Then, the product is taken out of the material tray by hand (wearing finger cots) and the processed surface is cleaned with an air gun. Then, the product is placed on the top of the operating table 2 and the suction fixture 3 (with the non-processed surface facing down). The vacuum pump is turned on to evacuate the air inside the vacuum chamber 4 through the straw 5. Due to air pressure, the product will be firmly fixed to the top of the suction fixture 3. Then, the machine table starts to print the product. After completion, the material taking plate 61 of the material taking assembly 6 is inserted under the product and the suction pump is turned off. Then, the product is lifted by the material taking assembly 6 and placed into the material tray. The processing is cycled in sequence, realizing the taking out of the product without contacting the processed surface; the grip 63 of the material taking assembly 6 is arranged parallel above the material taking plate 61, so that the grip 63 can be held by hand and then the material taking plate 61 can be attached to the surface of the base 1 and inserted under the product, facilitating the insertion of the material taking plate 61. Then, the material taking plate 61 is lifted, so that the material taking plate 61 can be horizontally attached to the lower end surface of the product, thereby stably taking down the product.

[0028] A plurality of first threaded holes 64 are evenly formed in the material taking plate 61 along the length direction. A second threaded hole 65 is formed in the bottom horizontal plate of the connecting frame 62. A fixing bolt 66 is threadedly connected in the second threaded hole 65, and the bottom end of the fixing bolt 66 is threadedly connected in the first threaded hole 64. During operation, by making the second threaded hole 65 cooperate with different first threaded holes 64, and then fixing and connecting the connecting frame 62 and the material taking plate 61 through the fixing bolt 66, the front end length of the material taking plate 61 can be adjusted, so as to be used for taking products of different sizes, making the applicable range wider.

[0029] A limiting plate 67 is fixedly connected to the inner side of the bottom of the connecting frame 62. During operation, the limiting plate 67 is attached to the side of the material taking plate 61 to limit the material taking plate 61, so that the two material taking plates 61 on both sides are kept parallel.

[0030] The width of the material taking groove 7 is adapted to the width of the material taking plate 61. During operation, the material taking plate 61 can be inserted into the material taking groove 7 to facilitate taking the product.

[0031] An installation hole 8 is formed in the side of the base 1. During operation, the base 1 can be fixedly installed on the brushing machine table.

[0032] One end of the suction pipe 5 far from the vacuum groove 4 is connected to an external vacuum pump. During operation, the inside of the vacuum groove 4 can be evacuated through the vacuum pump and the suction pipe 5, and then the product is adsorbed on the top of the suction fixture 3.

[0033] Embodiment 2

[0034] Please refer to Figure 1 As shown, compared with Embodiment 1, as another implementation manner of the present utility model, both ends of the operating table 2 are respectively arranged in an octagonal shape. During operation, the two material taking plates 61 on both sides can be quickly inserted into the material taking groove 7.

[0035] Working principle: Install the base 1 on the brushing machine table, connect the suction pipe 5 to the vacuum pump. Then, wear finger cots and use your hand to take out the product from the material tray and clean the processing surface with an air gun. Next, place the product on the top of the operation table 2 and the suction fixture 3 (with the non-processing surface facing down). Turn on the vacuum pump to evacuate the air inside the vacuum chamber 4 through the suction pipe 5. Due to the air pressure, the product will be firmly fixed to the top of the suction fixture 3. Then, the machine table starts to print the product. After completion, insert the pick-up plate 61 of the pick-up component 6 under the product and turn off the suction pump. Then, lift the product through the pick-up component 6 and place it in the material tray. Process in this cycle to achieve taking out the product without contacting the processing surface. The handle 63 of the pick-up component 6 is arranged parallel above the pick-up plate 61 so that you can hold the handle 63 with your hand and then fit the pick-up plate 61 to the surface of the base 1 and insert it under the product, which is convenient for inserting the pick-up plate 61. Then, lift the pick-up plate 61 so that the pick-up plate 61 can horizontally fit to the lower end surface of the product, thereby stably taking down the product.

[0036] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0037] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A material removal fixture for protecting the product processing surface, characterized in that: The invention comprises a base (1), the top of the base (1) is symmetrically fixedly connected with an operating table (2), a suction fixture (3) is fixedly installed in the middle of the operating tables (2) on both sides, a vacuum groove (4) is provided in the middle of the suction fixture (3), a through hole is provided in the middle of the vacuum groove (4), a suction pipe (5) is fixedly installed in the through hole, and a material taking trough (7) is provided between the suction fixture (3) and the operating tables (2) on both sides; A material picking assembly (6), the material picking assembly (6) is adapted to the suction clamp (3), the material picking assembly (6) comprises a pair of material picking plates (61), a U-shaped connecting frame (62) is installed above the material picking plates (61), and a handle (63) is fixedly installed in the middle of the connecting frame (62).

2. A material removal jig for protecting a product processing surface according to claim 1, characterized in that: The material taking plate (61) is provided with a plurality of groups of threaded holes (64) evenly arranged along the length direction, and the bottom horizontal plate of the connecting frame (62) is provided with threaded holes (65), and the threaded holes (65) are threadedly connected with fixing bolts (66), and the bottom ends of the fixing bolts (66) are threadedly connected with the threaded holes (64).

3. A material removal jig for protecting a product processing surface according to claim 2, characterized in that: The inner side of the bottom of the connecting frame (62) is fixedly connected to a limiting plate (67).

4. A material removal jig for protecting a product processing surface according to claim 3, characterized in that: The width of the material taking trough (7) is adapted to the width of the material taking plate (61).

5. A material removal jig for protecting a product processing surface according to claim 4, characterized in that: A mounting hole (8) is provided on the side of the base (1).

6. A material removal jig for protecting a product processing surface according to claim 5, characterized in that: One end of the suction pipe (5) away from the vacuum tank (4) is connected to an external vacuum pump.

7. A material removal jig for protecting a product processing surface according to claim 6, characterized in that: The two ends of the operating table (2) are respectively arranged in an eight-shaped shape.

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