Sample fixing jig convenient to disassemble and assemble and conveying mechanism for sample transfer

Abstract

The utility model discloses a sample fixing jig convenient to disassemble and assemble and a material conveying mechanism for transferring samples, which are used for placing the samples and comprise a jig body and a fixing assembly, the jig body is detachably connected with the fixing assembly, and the surface of the jig body is provided with at least one positioning piece for sleeving a sample. The device further comprises a conveying line, and the sample fixing jig moves along the conveying line. According to the utility model, the convenience and interchangeability of jig replacement are improved, and the transfer printing efficiency of samples is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sample fixing jigs, in particular to a sample fixing jig which is easy to assemble and disassemble and a feeding mechanism for sample transfer. Background Art

[0002] A photocopier is also called a pad printer. Pad printing is a special printing method that can print text, graphics and images on irregular surfaces. The principle of a pad printer is to first use the film plate making method to make the required printed pattern into a gravure plate, and then transfer it to the printed object through a special silicone print head. In addition, special inks can be prepared according to the material of the product to ensure the quality. Pad printers are applicable to the following industries: plastics, toys, glass, metals, electronics, sporting goods, stationery and optics, etc.

[0003] For different pad printing samples, different matching fixing jigs need to be replaced during pad printing machine processing. Therefore, it is necessary to provide a sample fixing jig that is easy to disassemble and assemble to improve its interchangeability during use. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the purpose of the utility model is to provide a sample fixing fixture that is easy to disassemble and assemble, improve the convenience and interchangeability of fixture replacement, and improve the pad printing efficiency of samples.

[0005] In order to achieve the above objectives, the technical solution adopted by the utility model is: a sample fixing fixture that is easy to disassemble and assemble, used to place samples, including a fixture body and a fixing component; the fixture body and the fixing component are detachably connected, and at least one positioning piece for the sample to be sleeved is provided on the surface of the fixture body.

[0006] According to different sample shapes, different matching jig bodies need to be replaced, and the jig body is detachably connected to the fixed component, which can effectively reduce the time consumed by replacing the jig body, improve the interchangeability between different jig bodies, reduce the labor intensity of the staff, save time and effort, and improve the pad printing efficiency of samples of different shapes. The positioning member can effectively position the sample, avoid the phenomenon of pad printing deviation due to sample position offset during the pad printing process, and ensure the pad printing efficiency of the sample.

[0007] Multiple samples are transferred to the positioning piece on the fixture body through a loading mechanism. The loading mechanism includes a loading bracket and a linear module horizontally arranged thereon. The linear module is connected to the lifting cylinder through a cylinder bracket. A lifting plate is connected to the top of the piston rod of the lifting cylinder. A plurality of suction discs for sucking samples are arrayed on the lifting plate. When the lifting cylinder drives the lifting plate to move up and down, the guide rod arranged on the lifting bracket can provide guidance for its movement. Among them, the linear module can drive the suction disc to move left and right to suck samples or transfer samples to the top of the positioning piece. When the piston rod of the lifting cylinder moves downward, it can drive the suction disc for sucking samples to move downward until it is accurately mounted on the positioning piece. At this time, the automatic loading of multiple samples can be completed, effectively improving the loading efficiency of samples.

[0008] It should be noted that the loading mechanism is not limited to the combination of the above-mentioned linear module, lifting cylinder and suction plate. As long as it can realize the simultaneous transfer and placement of multiple samples on the positioning member, other existing mechanical mechanisms for loading will not be described in detail.

[0009] Furthermore, the fixing assembly includes a connecting plate and a detachable support frame arranged thereon. The connecting plate is used to install the support frame and the fixture body located on the support frame on the conveyor line, so that the conveyor line can automatically convey and load the fixture body. The support frame can ensure the overall stability of the fixture body placed thereon, thereby improving the pad printing efficiency of the sample.

[0010] Furthermore, the jig body is detachably arranged on the top of the support frame, and the upper surfaces of the connecting plate and the support frame are both provided with a plurality of positioning pins. By providing a plurality of positioning pins, when the jig body is disassembled and assembled, its position on the support frame can be accurately positioned, effectively improving the speed and efficiency of replacing the jig body.

[0011] Furthermore, the bottom of the support frame is provided with a plurality of first positioning holes corresponding to the positions of the positioning pins on the connecting plate, and the fixture body is provided with a plurality of second positioning holes corresponding to the positions of the positioning pins on the support frame. The stability of the positions of the support frame and the fixture body installed one by one on the connecting plate is ensured, and the replacement speed and efficiency of the fixture body are improved.

[0012] Furthermore, the fixture body and the support frame are locked by screws, and the connecting plate and the support frame are also locked by screws. The screw locking can realize the quick disassembly and assembly between the fixture body and the support frame, effectively improving the interchangeability and convenience of the fixture body.

[0013] Furthermore, the positioning members are provided in plurality and are arranged in an array along the moving direction of the fixture body. The shape of the positioning members is not limited to circular or square, as long as they can match the sample. When the sample is sleeved on the positioning members, it can be ensured that the sample will not move left or right or circumferentially, thereby ensuring the working efficiency when pad printing the sides of the sample from both sides. By arranging a plurality of positioning members in an array, multiple samples can be pad printed at the same time, effectively improving the efficiency of pad printing of samples.

[0014] Furthermore, a through slot is provided inside the support frame along its length. The structure of the support frame is not limited, as long as it can support the fixture body, ensuring that the fixture body always remains stable during the sample transfer process of the conveyor belt, facilitating the subsequent pad printing of the sample on the fixture body. At the same time, the production cost of the support frame is effectively reduced by providing the through slot, thereby reducing the production cost of the enterprise.

[0015] A feeding mechanism for sample movement includes a sample fixing fixture that is easy to disassemble and assemble, and also includes a conveying line, wherein the sample fixing fixture is connected to the conveying line through a connecting plate and moves along the conveying line. The conveying line includes a plurality of displacement modules and is arranged in a U-shaped shape to drive the fixture body to circulate and feed.

[0016] Beneficial effects of the utility model:

[0017] The jig body and the support frame in the utility model are detachably connected, which can improve the convenience and interchangeability of jig replacement and improve the pad printing efficiency of samples. The jig body is provided with a plurality of positioning members, which can effectively position the samples to be pad printed and avoid position movement during the pad printing process, thereby effectively ensuring the overall pad printing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an isometric view of the overall structure of the fixture body and the fixing assembly assembled in one embodiment of the utility model;

[0019] Figure 2 It is a partial structural isometric view of a fixture body and a conveyor line according to an embodiment of the utility model;

[0020] Figure 3 It is an isometric view of the overall structure of the feeding mechanism of one embodiment of the utility model;

[0021] In the figure: 1. fixture body; 2. support frame; 3. connecting plate; 4. positioning piece; 5. through slot; 6. conveyor line; 7. feeding mechanism; 71. feeding bracket; 72. linear module; 73. lifting cylinder; 74. cylinder bracket; 75. lifting plate; 76. suction plate; 77. guide rod. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0023] See attached Figures 1 to 3 As shown, a sample fixing fixture that is easy to disassemble and assemble in this embodiment is used to transfer samples along a conveyor line 6, including a fixture body 1 and a fixing component; the fixture body 1 and the fixing component are detachably connected, and a plurality of positioning parts 4 for sample socketing are arranged on the surface of the fixture body 1.

[0024] According to different sample shapes, it is necessary to replace different jig bodies 1 that match them, and set a positioning member 4 for fixing the product on the jig body 1. The present application connects the jig body 1 to the fixing assembly detachably, so when the jig body 1 needs to be replaced, or when products of different shapes need to be pad printed, only the jig body 1 needs to be replaced, and it can be easily replaced, which can effectively reduce the time consumed by replacing the jig body 1, improve the interchangeability between different jig bodies 1, reduce the labor intensity of the staff, save time and effort, and improve the pad printing efficiency of samples of different shapes. The positioning member 4 can effectively position the sample, avoid the phenomenon of pad printing deviation due to sample position offset during the pad printing process, and ensure the pad printing efficiency of the sample.

[0025] In some embodiments, the positioning member 4 has a connecting base plate connected to the fixture body 1 and a positioning head disposed on the connecting base plate. The outer contour size of the positioning head gradually increases toward the connecting base plate. Thus, it can be ensured that the product is more easily placed on the positioning head.

[0026] The positioning head can be in the shape of a cuboid, a cylinder, or a polygonal prism. The shape of the positioning head is not limited, as long as it can match the shape and size of the inner wall of the sample to ensure the stability of the sample pad printing.

[0027] Multiple samples are transferred to the positioning member 4 on the fixture body 1 through the feeding mechanism 7. The feeding mechanism 7 includes a feeding bracket 71 and a linear module 72 horizontally arranged thereon. The linear module 72 is connected to the lifting cylinder 73 through a cylinder bracket 74. A lifting plate 75 is connected to the top of the piston rod of the lifting cylinder 73. A plurality of suction discs 76 for sucking samples are arranged on the lifting plate 75. When the lifting cylinder 73 drives the lifting plate 75 to move up and down, the guide rod 77 arranged on the lifting bracket can provide guidance for its movement. Among them, the linear module 72 can drive the suction disc 76 to move left and right to suck samples or transfer samples to the top of the positioning member 4. When the piston rod of the lifting cylinder 73 moves downward, it can drive the suction disc 76 for sucking samples to move downward until it is accurately mounted on the positioning member 4. At this time, the automatic loading of multiple samples can be completed, effectively improving the loading efficiency of the samples.

[0028] It should be noted that the loading mechanism 7 is not limited to the combination of the above-mentioned linear module 72, lifting cylinder 73 and suction plate 76. As long as it can realize the simultaneous transfer and placement of multiple samples on the positioning member 4, other existing mechanical mechanisms for loading will not be described in detail.

[0029] The fixing assembly includes a connecting plate 3 and a detachable support frame 2 disposed thereon. The connecting plate 3 is used to install the support frame 2 and the fixture body 1 located on the support frame 2 on the conveyor line 6, so that the conveyor line 6 can automatically convey and load the fixture body 1. The support frame 2 can ensure the overall stability of the fixture body 1 placed thereon, thereby improving the pad printing efficiency of the sample.

[0030] The jig body 1 is detachably arranged on the top of the support frame 2, and a plurality of positioning pins are arranged on the upper surfaces of the connecting plate 3 and the support frame 2. By providing a plurality of positioning pins, when the jig body 1 is disassembled and assembled, its position on the support frame 2 can be accurately positioned, effectively improving the speed and efficiency of replacing the jig body 1.

[0031] The bottom of the support frame 2 is provided with a plurality of first positioning holes corresponding to the positions of the positioning pins on the connecting plate 3, and the fixture body 1 is provided with a plurality of second positioning holes corresponding to the positions of the positioning pins on the support frame 2. The stability of the positions of the support frame 2 and the fixture body 1 installed one by one on the connecting plate 3 is ensured, and the replacement speed and efficiency of the fixture body 1 are improved.

[0032] The fixture body 1 is screwed to the support frame 2, and the connecting plate 3 is screwed to the support frame 2. The screw locking enables quick disassembly and assembly between the fixture body 1 and the support frame 2, effectively improving the interchangeability and convenience of the fixture body 1.

[0033] It should be noted that the detachable connection between the jig body 1 and the support frame 2 is not limited to a screw connection, but can also be a plug-in connection between each other. The jig body 1 is provided with a plug-in block, and the support frame 2 is provided with a slot for the jig body 1 to be plugged in. As long as it is an existing mechanical mechanism that can achieve rapid disassembly and assembly of the two, it will suffice.

[0034] There are multiple positioning members 4, which are arranged in an array along the moving direction of the fixture body 1. The shape of the positioning member 4 is not limited to round or square, as long as it can match the sample. When the sample is sleeved on the positioning member 4, it can be ensured that the sample will not move left or right or circumferentially, thereby ensuring the work efficiency when pad printing the side of the sample from both sides. By arranging multiple positioning members 4 in an array, multiple samples can be pad printed at the same time, effectively improving the efficiency of sample pad printing.

[0035] The support frame 2 has a through slot 5 extending along its length. The structure of the support frame 2 is not limited, as long as it can support the fixture body 1, ensuring that the fixture body 1 remains stable during the sample transfer process of the conveyor belt, facilitating the subsequent pad printing of the sample on the fixture body 1. At the same time, the production cost of the support frame 2 is effectively reduced by providing the through slot 5, thereby reducing the production cost of the enterprise.

[0036] A feeding mechanism for sample movement includes a sample fixing fixture that is easy to disassemble and assemble, and also includes a conveying line 6. The sample fixing fixture is connected to the conveying line 6 through a connecting plate 3 and moves along the conveying line 6. The conveying line 6 includes a plurality of displacement modules and is arranged in a U-shaped shape to drive the fixture body 1 to circulate and feed.

[0037] The above implementation modes are only for illustrating the technical concept and features of the utility model, and their purpose is to allow people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A sample fixing fixture that is easy to disassemble and assemble, used to place samples, characterized in that: The jig comprises a fixture body and a fixing assembly; the fixture body and the fixing assembly are detachably connected, and at least one positioning piece for a sample to be sleeved is provided on the surface of the fixture body. The fixing assembly includes a connecting plate and a detachable supporting frame arranged thereon, and the connecting plate is used to install the supporting frame and the fixture body located on the supporting frame on the conveyor line.

2. The sample fixing fixture that is easy to disassemble and assemble according to claim 1 is characterized in that: The fixture body is detachably arranged on the top of the support frame, and the upper surfaces of the connecting plate and the support frame are both provided with a plurality of positioning pins.

3. The sample fixing fixture that is easy to disassemble and assemble according to claim 2, characterized in that: The bottom of the support frame is provided with a plurality of first positioning holes corresponding to the positions of the positioning pins on the connecting plate, and the fixture body is provided with a plurality of second positioning holes corresponding to the positions of the positioning pins on the support frame.

4. The sample fixing fixture that is easy to disassemble and assemble according to claim 1 is characterized in that: The fixture body and the support frame are locked together by screws, and the connecting plate and the support frame are also locked together by screws.

5. The sample fixing fixture that is easy to disassemble and assemble according to claim 1 is characterized in that: There are a plurality of positioning members, which are arranged in an array along the moving direction of the fixture body.

6. The sample fixing fixture that is easy to disassemble and assemble according to claim 5, characterized in that: The positioning member comprises a connecting base plate and a positioning head located thereon, the connecting base plate is located on the fixture body, and the outer contour size of the positioning head gradually increases towards the connecting base plate.

7. The sample fixing fixture that is easy to disassemble and assemble according to claim 6, characterized in that: The positioning head is in the shape of a cuboid, a cylinder, or a polygonal column.

8. The sample fixing fixture that is easy to disassemble and assemble according to claim 1, characterized in that: A through slot is formed inside the support frame along its length direction.

9. A feeding mechanism for sample transfer, comprising at least one sample fixing fixture that is easy to assemble and disassemble according to any one of claims 1 to 8, characterized in that: It also includes a conveying line, and the sample fixing fixture is connected to the conveying line through a connecting plate and moves along the conveying line.

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