Positioning device for carton printing

Abstract

The utility model provides a positioning device for paper box printing, which belongs to the field of paper box processing equipment and comprises a printing table, a support arranged above the printing table, a printing component arranged on the support, a lifting component arranged below the printing component, a first positioning component arranged on one side of the lifting component, and a second positioning component arranged on the other side of the lifting component. A paper box needing to be printed is placed on a printing table, then a first positioning assembly is started firstly, a first air cylinder is used for driving a first sliding table to move, the first sliding table slides in a driving cavity and drives a first positioning block to slide in a first sliding groove, and when the first positioning block makes contact with a gift box, the first positioning block drives the gift box to move towards a first positioning rod; the gift box is flush with the side edge of a first positioning rod, then a second positioning assembly is started, a second air cylinder is used for driving a second sliding table to move, and the second sliding table slides in a driving cavity and drives a second positioning block to slide in a second sliding groove.

Description

Technical Field

[0001] The utility model relates to the field of paper box processing equipment, in particular to a positioning device for paper box printing. Background Art

[0002] Printing is a processing method for the surface of workpieces. After the text, pictures and other patterns are made into plates, they are transferred to the surface of paper, textiles, plastics and other materials. In the production process of paper boxes, some large patterns often need to be completed by printing. When the existing printing equipment prints on paper boxes, when the gift boxes are transported to the printing table, the fixed position of the gift boxes will be inaccurate when the printing components are used for printing, resulting in a large number of defective parts and waste of gift boxes. Utility Model Content

[0003] In view of this, the utility model provides a positioning device for paper box printing, which can be performed by placing the paper box to be printed on the printing table, and then starting the first positioning component, using the first cylinder to drive the first slide to move, the first slide slides in the driving cavity and drives the first positioning block to slide in the first slide groove, when the first positioning block contacts the gift box, the first positioning block drives the gift box to move toward the first positioning rod, so that the gift box is placed flush with the side of the first positioning rod, and then starting the second positioning component, using the second cylinder to drive the second slide to move, the second slide in the driving cavity Slide and drive the second positioning block to slide in the second slide groove. When the second positioning block contacts the gift box, the second positioning block drives the gift box to move toward the second positioning rod, so that the gift box is placed flush with the side of the second positioning rod, and the positioning of the printing position of the gift box is completed. When the gift box is flush with the sides of the first positioning rod and the second positioning rod, start the mobile lifting assembly, use the mobile lifting assembly to drive the printing roller to move, and use the printing roller to print the positioned gift box. After printing, start the lifting cylinder, and the lifting cylinder drives the lifting plate to move up and down to move the printed gift box out of the positioning area.

[0004] In order to solve the above technical problems, the utility model provides a positioning device for paper box printing, including a printing table, the printing table is used to place gift boxes, a bracket is provided above the printing table, the bracket is used to connect and support the printing component, a printing component is provided on the bracket, the printing component is used to print the gift box, a lifting component is provided below the printing component, the lifting component is used to drive the gift box up and down, the lifting component is used to have a first positioning component on one side of the lifting component, the first positioning component is used to position one side of the gift box, and a second positioning component is provided on the other side of the lifting component, the second positioning component is used to position the other side of the gift box.

[0005] A first positioning rod is arranged on the printing table, a second positioning rod is arranged above the first positioning rod, the first positioning rod and the second positioning rod are connected at a right angle, and the first positioning rod and the second positioning rod are used to position the printing position of the gift box.

[0006] A positioning area is provided on one side of the first positioning rod and the second positioning rod, and a limiting groove is provided in the positioning area. The limiting groove is used to limit the lifting plate. A driving cavity is provided under the first positioning rod. The driving cavity is used to connect and place the first cylinder and the second cylinder. The driving cavity is provided in the printing table.

[0007] The lifting assembly includes a groove, which is used to place and connect a lifting cylinder. The groove is arranged in a driving cavity, and a lifting cylinder is connected in the groove. The lifting cylinder is used to drive a lifting plate to move up and down. A lifting plate matching the limit groove is connected to the output end of the lifting cylinder. The lifting plate is used to drive the gift box to move up and down, so as to facilitate the surfaces of gift boxes of different thicknesses to fit with the printing roller and prevent the gift box from being located below the first positioning rod and the second positioning rod. The lifting plate is slidably arranged in the limit groove.

[0008] The first positioning assembly includes a first slide groove, which is used to limit the first positioning block. The first slide groove is arranged on one side of the first positioning rod. A first cylinder is arranged in the driving cavity. The first cylinder is used to drive the first slide to move. The first cylinder is arranged below the first slide groove. The output end of the first cylinder is connected to a first slide. The first slide is used to connect the first positioning block. The first slide is connected to a first positioning block. The first positioning block is used to drive the gift box to move. The first positioning block is slidably arranged in the first slide groove.

[0009] The second positioning assembly includes a second slide groove, which is used to limit the second positioning block. The second slide groove is arranged on one side of the second positioning rod. A second cylinder is arranged in the driving cavity. The second cylinder is used to drive the second slide to move. The second cylinder is arranged below the second slide groove. The second slide is connected to the output end of the second cylinder. The second slide is used to connect the second positioning block and drive the second positioning block to move. The first positioning block is connected to the second slide, and the first positioning block is slidably arranged in the first slide groove.

[0010] The printing assembly comprises a mobile lifting assembly, which is used to drive the printing roller to move so that the printing roller can print all aspects of the gift box. The mobile lifting assembly is connected with a printing roller, which is used to print the gift box.

[0011] The beneficial effects of the above technical solution of the utility model are as follows:

[0012] 1. Place the paper box to be printed on the printing table, then start the first positioning assembly, use the first cylinder to drive the first slide to move, the first slide slides in the driving cavity and drives the first positioning block to slide in the first slide groove. When the first positioning block contacts the gift box, the first positioning block drives the gift box to move toward the first positioning rod, so that the gift box is placed flush with the side of the first positioning rod.

[0013] 2. Then start the second positioning assembly and use the second cylinder to drive the second slide to move. The second slide slides in the driving cavity and drives the second positioning block to slide in the second slide groove. When the second positioning block contacts the gift box, the second positioning block drives the gift box to move toward the second positioning rod, so that the gift box is placed flush with the side of the second positioning rod, completing the positioning of the printing position of the gift box.

[0014] 3. When the gift box is flush with the sides of the first positioning rod and the second positioning rod, start the mobile lifting assembly, use the mobile lifting assembly to drive the printing roller to move, use the printing roller to print the positioned gift box, and start the lifting cylinder after printing. The lifting cylinder drives the lifting plate to move up and down to move the printed gift box out of the positioning area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a positioning device for paper box printing according to the utility model;

[0016] Figure 2 It is a left side cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic cross-sectional structural diagram of the first positioning component of the utility model;

[0018] Figure 4 It is a schematic cross-sectional structural diagram of the second positioning component of the utility model.

[0019] Explanation of the reference numerals: 100, printing table; 101, bracket; 102, first positioning rod; 103, second positioning rod; 104, limiting groove; 105, driving chamber; 110, printing assembly; 111, movable lifting assembly; 112, printing roller; 120, lifting assembly; 121, groove; 122, lifting cylinder; 123, lifting plate; 130, first positioning assembly; 131, first slide groove; 132, first cylinder; 133, first slide table; 134, first positioning block; 140, second positioning assembly; 141, second slide groove; 142, second cylinder; 143, second slider; 144, second positioning block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0021] like Figure 1-4 As shown:

[0022] The present embodiment provides a positioning device for paper box printing, including a printing table 100, the printing table 100 is used to place gift boxes, a bracket 101 is provided above the printing table 100, the bracket 101 is used to connect and support a printing component 110, a printing component 110 is provided on the bracket 101, the printing component 110 is used to print the gift box, a lifting component 120 is provided below the printing component 110, the lifting component 120 is used to drive the gift box up and down, the lifting component 120 is used to provide a first positioning component 130 on one side of the lifting component 120, the first positioning component 130 is used to position one side of the gift box, and a second positioning component 140 is provided on the other side of the lifting component 120, the second positioning component 140 is used to position the other side of the gift box.

[0023] A first positioning rod 102 is provided on the printing table 100, and a second positioning rod 103 is provided above the first positioning rod 102. The first positioning rod 102 and the second positioning rod 103 are connected at a right angle and are used to position the printing position of the gift box.

[0024] A positioning area is provided on one side of the first positioning rod 102 and the second positioning rod 103, and a limiting groove 104 is provided in the positioning area. The limiting groove 104 is used to limit the lifting plate 123. A driving cavity 105 is provided below the first positioning rod 102. The driving cavity 105 is used to connect and place the first cylinder 132 and the second cylinder 142. The driving cavity 105 is provided in the printing table 100.

[0025] The lifting assembly 120 includes a groove 121, which is used to place and connect a lifting cylinder 122. The groove 121 is arranged in the driving cavity 105. The lifting cylinder 122 is connected in the groove 121. The lifting cylinder 122 is used to drive a lifting plate 123 to move up and down. The output end of the lifting cylinder 122 is connected to a lifting plate 123 matching the limiting groove 104. The lifting plate 123 is used to drive the gift box to move up and down, so as to facilitate the surfaces of gift boxes of different thicknesses to fit with the printing roller 112, and prevent the gift box from being located below the first positioning rod 102 and the second positioning rod 103. The lifting plate 123 is slidably arranged in the limiting groove 104.

[0026] The first positioning assembly 130 includes a first slide groove 131, and the first slide groove 131 is used to limit the first positioning block 134. The first slide groove 131 is arranged on one side of the first positioning rod 102. A first cylinder 132 is arranged in the driving chamber 105. The first cylinder 132 is used to drive the first slide 133 to move. The first cylinder 132 is arranged below the first slide groove 131. The output end of the first cylinder 132 is connected with a first slide 133. The first slide 133 is slidably arranged on the printing table 100. The first slide 133 is used to connect the first positioning block 134. The first slide 133 is connected with a first positioning block 134. The first positioning block 134 is used to drive the gift box to move. The first positioning block 134 is slidably arranged in the first slide groove 131.

[0027] The second positioning assembly 140 includes a second slide groove 141, which is used to limit the second positioning block 144. The second slide groove 141 is arranged on one side of the second positioning rod 103. A second cylinder 142 is arranged in the driving chamber 105. The second cylinder 142 is used to drive the second slide to move. The second cylinder 142 is arranged below the second slide groove 141. The output end of the second cylinder 142 is connected with a second slide. The second slide is used to connect the second positioning block 144 and drive the second positioning block 144 to move. The second slide is slidably arranged on the printing press. The second slide is connected with the first positioning block 134, and the first positioning block 134 is slidably arranged in the first slide groove 131.

[0028] The printing assembly 110 includes a movable lifting assembly 111, which is used to drive a printing roller 112 to move so that the printing roller 112 can print all aspects of the gift box. The printing roller 112 is connected to the movable lifting assembly 111 and is used to print the gift box.

[0029] Working principle: When in use, place the paper box to be printed on the printing table 100, then start the first positioning assembly 130, use the first cylinder 132 to drive the first slide 133 to move, the first slide 133 slides in the driving cavity 105 and drives the first positioning block 134 to slide in the first slide groove 131, when the first positioning block 134 contacts the gift box, the first positioning block 134 drives the gift box to move toward the first positioning rod 102, so that the gift box is placed flush with the side of the first positioning rod 102, and then start the second positioning assembly 140, use the second cylinder 142 to drive the second slide to move, the second slide slides in the driving cavity 105 and drives the second positioning Block 144 slides in the second slide groove 141. When the second positioning block 144 contacts the gift box, the second positioning block 144 drives the gift box to move toward the second positioning rod 103, so that the gift box is placed flush with the side of the second positioning rod 103, and the positioning of the printing position of the gift box is completed. When the gift box is flush with the sides of the first positioning rod 102 and the second positioning rod 103, the mobile lifting component 111 is started, and the mobile lifting component 111 is used to drive the printing roller 112 to move, and the printing roller 112 is used to print the positioned gift box. After printing, the lifting cylinder 122 is started, and the lifting cylinder 122 drives the lifting plate 123 to move up and down to move the printed gift box out of the positioning area.

[0030] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A positioning device for carton printing, characterized in that: The invention comprises a printing platform (100), wherein a support (101) is provided above the printing platform (100), a printing assembly (110) is provided on the support (101), a lifting assembly (120) is provided below the printing assembly (110), a first positioning assembly (130) is provided on one side of the lifting assembly (120), and a second positioning assembly (140) is provided on the other side of the lifting assembly (120).

2. A positioning device for carton printing as claimed in claim 1, characterized in that: A first positioning rod (102) is provided on the printing table (100), a second positioning rod (103) is provided above the first positioning rod (102), and the first positioning rod (102) and the second positioning rod (103) are connected at a right angle.

3. A positioning device for carton printing as claimed in claim 2, characterized in that: A limiting groove (104) is provided on one side of the first positioning rod (102) and the second positioning rod (103), and a driving cavity (105) is provided below the first positioning rod (102), and the driving cavity (105) is arranged in the printing table (100).

4. A positioning device for carton printing as claimed in claim 3, characterized in that: The lifting assembly (120) comprises a groove (121), wherein the groove (121) is arranged in the driving cavity (105), a lifting cylinder (122) is connected in the groove (121), a lifting plate (123) matching the limiting groove (104) is connected to the output end of the lifting cylinder (122), and the lifting plate (123) is slidably arranged in the limiting groove (104).

5. A positioning device for carton printing as claimed in claim 4, characterized in that: The first positioning assembly (130) includes a first slide groove (131), the first slide groove (131) is arranged on one side of the first positioning rod (102), a first cylinder (132) is arranged in the driving chamber (105), the first cylinder (132) is arranged below the first slide groove (131), the output end of the first cylinder (132) is connected to a first slide table (133), the first slide table (133) is connected to a first positioning block (134), and the first positioning block (134) is slidably arranged in the first slide groove (131).

6. A positioning device for carton printing as claimed in claim 5, characterized in that: The second positioning assembly (140) includes a second slide groove (141), the second slide groove (141) is arranged on one side of the second positioning rod (103), a second cylinder (142) is arranged in the driving cavity (105), the second cylinder (142) is arranged below the second slide groove (141), and a second slide table is connected to the output end of the second cylinder (142).

7. A positioning device for carton printing as claimed in claim 6, characterized in that: The printing assembly (110) comprises a movable lifting assembly (111), and a printing roller (112) is connected to the movable lifting assembly (111).

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