Screen printing device for vacuum cup production

Abstract

The utility model discloses a screen printing device for vacuum cup production, which relates to the technical field of vacuum cup screen printing and comprises a processing table, an L-shaped frame fixedly mounted at one end of the top of the processing table, a screen printing component arranged at the top of one side of the L-shaped frame, a storage component mounted at the top of the L-shaped frame and an air delivery pipe arranged along the horizontal direction. A gas conveying piece is arranged at the end, away from the L-shaped frame, of the gas conveying pipe, and a fixing column is arranged on the other side of the gas conveying piece; the rotating disc is fixedly installed on the side, away from the gas conveying pipe, of the fixing column, and a plurality of positioning cylinders are fixedly installed on one side of the rotating disc and connected with the gas conveying part; by starting the air pump, the air pump can inject external air into the positioning cylinder through the air conveying pipe and the air conveying piece, the air bag can be inflated and expanded to be tightly expanded on the inner wall of the vacuum cup, the problem that the inner wall of the vacuum cup is scratched can be avoided, and meanwhile the vacuum cup can be stably positioned.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vacuum cup silk screen printing, specifically a silk screen printing device for vacuum cup production. BACKGROUND

[0002] Vacuum cups are generally made of ceramic or stainless steel plus a vacuum layer to hold water, and the top has a cover, which is tightly sealed. The vacuum insulation layer can slow down the heat dissipation of the water inside to achieve the purpose of heat preservation. During the production process, the surface of the vacuum cup needs to be printed with a trademark. Generally, a silk screen printing device is used for printing. Silk screen printing refers to using a silk screen as a plate base and using a photosensitive method to make a silk screen printing plate with text and images. Silk screen printing consists of five elements: silk screen printing plate, squeegee, ink, printing table, and printing material.

[0003] The existing silk screen printing device for vacuum cup production usually processes multiple vacuum cups at the same time to improve silk screen printing efficiency. During use, the vacuum cups are first clamped by a clamping element, and then silk screen printing is performed. However, the clamping structure surface of the existing silk screen printing device for vacuum cup production is usually hard, which can cause scratches on the surface of the vacuum cup during clamping, thereby affecting the processing quality.

[0004] Therefore, we designed a silk screen printing device for vacuum cup production to solve the above problems. INVENTION CONTENTS

[0005] The purpose of the present utility model is to provide a silk screen printing device for vacuum cup production to solve the problems raised in the background technology.

[0006] To solve the above technical problems, the present utility model provides a silk screen printing device for vacuum cup production, which includes a processing table, an L-shaped bracket fixedly installed at one end of the top of the processing table, a silk screen printing assembly arranged at the top of one side of the L-shaped bracket, and a storage assembly installed at the top of the L-shaped bracket, further comprising,

[0007] A gas conveying pipe is arranged in the horizontal direction and is rotatably inserted into one side of the L-shaped bracket. One end of the gas conveying pipe away from the L-shaped bracket is provided with a gas conveying element, and the other side of the gas conveying element is provided with a fixed column.

[0008] A turntable is fixedly installed on the side of the fixed column away from the gas conveying pipe, and a plurality of positioning cylinders are fixedly installed on one side of the turntable. The positioning cylinders are connected with the gas conveying element.

[0009] The number of gas bags corresponds to the number of positioning cylinders, and the gas bags are fixedly sleeved on the positioning cylinders. A through hole is formed in the positioning cylinder, and the gas bag is connected in communication with the positioning cylinder through the through hole.

[0010] The air pump is fixedly installed on the L-shaped frame far from the air conveying pipe, and one end of the air conveying pipe far from the air conveying part is connected with one end of the air pump.

[0011] Further, the air conveying part comprises a gas collecting box and a plurality of L-shaped pipes, the gas collecting box is fixedly installed on one end of the air conveying pipe far from the L-shaped frame, the number of the L-shaped pipes corresponds to the positioning cylinder, and the L-shaped pipes are fixedly inserted on one side of the rotating disc close to the fixed column and communicated with the positioning cylinder.

[0012] Further, a driving part is arranged for driving the air conveying pipe and the rotating disc to rotate, the driving part comprises a large gear, the large gear is fixedly sleeved on the air conveying pipe, a driving source is arranged on the L-shaped frame, and the driving source is in transmission connection with the large gear.

[0013] Further, the driving source comprises a rotating shaft, the rotating shaft is rotatably installed on one side of the L-shaped frame, a small gear is arranged on the other end of the rotating shaft, the small gear is in meshing connection with the large gear, a servo motor is arranged on the side of the L-shaped frame far from the rotating shaft, and a driving shaft of the servo motor is rotatably penetrated through the L-shaped frame and in transmission connection with one end of the rotating shaft.

[0014] Further, an elastic protective sleeve is sleeved on the positioning cylinder, and the elastic protective sleeve is made of silica gel.

[0015] Further, a bearing is fixedly installed on one side of the L-shaped frame, and one end of the air conveying pipe far from the gas collecting box is fixedly inserted into the inner ring of the bearing.

[0016] Compared with the prior art, the air pump can inject air into the positioning cylinder through the air conveying pipe and the air conveying part when the air pump is started, the air bag can be inflated and tightly expanded on the inner wall of the heat preservation cup, the problem of scratching the inner wall of the heat preservation cup can be avoided, and the air bag can be stably positioned.

[0017] Compared with the prior art, the protective sleeve is sleeved on the air bag, and the material of the protective sleeve is silica gel, the silica gel is soft, the air bag can be inflated, and the effect of protecting the inner wall of the heat preservation cup can be further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a schematic diagram of the three-dimensional structure of the whole exterior of the utility model;

[0019] Fig. 2 It is a schematic diagram of the three-dimensional structure of the side exterior of the utility model;

[0020] Fig. 3 It is a schematic diagram of the three-dimensional structure of the side exterior of the rotating disc of the utility model.

[0021] In the figure: 1, processing platform; 2, L-shaped frame; 3, gas pipe; 4, fixed column; 5, rotating disc; 6, positioning cylinder; 7, air bag; 8, air pump; 9, large gear; 10, rotating shaft; 11, small gear; 12, servo motor; 13, gas collecting box; 14, L-shaped pipe; 15, storage assembly; 16, silk screen printing assembly; 17, bearing. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figs. 1-3 The present application provides a technical solution: a silk screen printing device for vacuum cup production, which comprises a processing platform 1, an L-shaped frame 2 fixedly installed at one end of the top of the processing platform 1, a silk screen printing assembly 16 arranged at the top of one side of the L-shaped frame 2, and a storage assembly 15 installed at the top of the L-shaped frame 2, further comprising,

[0024] The gas pipe 3 is arranged in the horizontal direction and rotatably inserted into one side of the L-shaped frame 2. An air feeding member is arranged at one end of the gas pipe 3 away from the L-shaped frame 2. The other side of the air feeding member is provided with a fixed column 4.

[0025] The rotating disc 5 is fixedly installed at the side of the fixed column 4 away from the gas pipe 3, and a plurality of positioning cylinders 6 are fixedly installed at one side of the rotating disc 5. The positioning cylinders 6 are connected with the air feeding member.

[0026] The air bags 7 correspond in number to the positioning cylinders 6 and are fixedly sleeved on the positioning cylinders 6. The positioning cylinders 6 are provided with through holes. The air bags 7 are connected in communication with the positioning cylinders 6 through the through holes.

[0027] The air pump 8 is fixedly installed at the side of the L-shaped frame 2 away from the gas pipe 3. One end of the gas pipe 3 away from the air feeding member is connected with one end of the air pump 8.

[0028] The air feeding member comprises a gas collecting box 13 and a plurality of L-shaped pipes 14. The gas collecting box 13 is fixedly installed at one end of the gas pipe 3 away from the L-shaped frame 2. The number of the L-shaped pipes 14 corresponds to that of the positioning cylinders 6. The L-shaped pipes 14 are fixedly inserted into one side of the rotating disc 5 close to the fixed column 4 and are connected in communication with the positioning cylinders 6.

[0029] In implementation, the plurality of heat preservation cups to be silk-screen printed are sleeved on the plurality of corresponding air bags 7, then the air pump 8 is started to inject air outside into the air collecting box 13 through the air conveying pipe 3, then the air is uniformly introduced into the L-shaped pipe 14 through the air collecting box 13 and into each positioning cylinder 6, so that the air bags 7 are inflated and tightly expanded on the inner wall of the heat preservation cup, which not only avoids scratching the inner wall of the heat preservation cup, but also stably positions the heat preservation cup. Through the cooperation of the material storage assembly 15 and the silk-screen printing assembly 16, the heat preservation cup at the uppermost end can be silk-screen printed.

[0030] It should be noted that the silk-screen printing assembly 16 generally includes a silk screen, a squeegee and a printing table, and the material storage assembly 15 generally includes a material storage box, ink and a nozzle. The ink is injected into the material storage box, the nozzle is installed at the bottom of one side of the material storage box and above the printing table and the silk screen, then the ink is sprayed on the silk screen, the heat preservation cup is in contact with the bottom of the silk screen, then the movement of the squeegee can silk-screen print the pattern on the surface of the heat preservation cup, and the silk-screen printing is completed. Since the material storage assembly 15 and the silk-screen printing assembly 16 are prior art and do not solve the problems in the background art, they will not be described in detail in this specification.

[0031] Referring to Figs. 1-3 , the positioning cylinder 6 is sleeved with an elastic protective sleeve made of silica gel. By sleeving the protective sleeve on the air bag 7 and setting the material of the protective sleeve as silica gel, the silica gel can not only expand with the air bag 7, but also further improve the effect of protecting the inner wall of the heat preservation cup.

[0032] Referring to Figs. 1-3 , the drive member includes a large gear 9 fixedly sleeved on the air conveying pipe 3, a driving source is arranged on the L-shaped frame 2 and in transmission connection with the large gear 9. The driving source includes a rotating shaft 10 rotatably arranged on one side of the L-shaped frame 2, a small gear 11 arranged at the other end of the rotating shaft 10 and in meshing connection with the large gear 9, and a servo motor 12 arranged on the side of the L-shaped frame 2 away from the rotating shaft 10 and having a drive shaft rotatably penetrating the L-shaped frame 2 and in transmission connection with one end of the rotating shaft 10.

[0033] In implementation, on the basis of the above implementation, during the silk-screen printing, the servo motor 12 is started to drive the drive shaft of the servo motor 12 to rotate the rotating shaft 10 and the small gear 11, so that the small gear 11 drives the large gear 9 and the air conveying pipe 3 to rotate, which can conveniently adjust the positions of the plurality of positioning cylinders 6 and air bags 7 on one side of the air conveying pipe 3, thereby conveniently silk-screen printing a plurality of heat preservation cups at the same time and improving the processing efficiency.

[0034] Referring to Figs. 1-3The one side of the L-shaped frame 2 is fixedly provided with a bearing 17, and the end of the gas conveying pipe 3 away from the gas collecting box 13 is fixedly inserted into the inner ring of the bearing 17.

[0035] It should be noted that before use, the electrical appliances involved in the silk screen printing device for producing the vacuum cup need to be externally connected to the power supply, or an electrical box is installed on the processing table 1 in an area that does not interfere with the operation of other components, and a protective film is wrapped around the electrical box, and then the electrical box is electrically connected to the electrical appliances through a line to provide power for the electrical appliances, thereby ensuring the normal operation of the electrical appliances. Since externally connecting the electrical appliances to the power supply or installing the electrical box both belong to the prior art and are not problems to be solved in the background art of the present specification, they will not be described in detail in the present specification.

[0036] In addition, to facilitate personnel control of the on-off and running state of the electrical appliances, a controller can be provided on the processing table 1 and electrically connected to the electrical appliances. Operating the controller can cause the controller to send electrical signals to the electrical appliances and activate them, thereby facilitating personnel control of the on-off and running state of the electrical appliances. Since the controller belongs to the prior art and is not a problem to be solved in the background art of the present specification, it will not be described in detail in the present specification.

[0037] Working principle: in use, first, a plurality of vacuum cups to be silk-screen printed are sleeved on a plurality of corresponding air bags 7, then the air pump 8 is turned on to cause the air pump 8 to inject external air into the gas collecting box 13 through the gas conveying pipe 3, and then the air is uniformly introduced into the L-shaped pipe 14 through the gas collecting box 13 and enters each positioning cylinder 6, so that the air bags 7 are inflated and tightly expanded on the inner wall of the vacuum cup, which not only avoids scratching the inner wall of the vacuum cup, but also stably positions the vacuum cup.

[0038] It should be noted that the protective sleeve is sleeved on the air bag 7, and the material of the protective sleeve is silica gel. Since silica gel is soft, it can not only expand with the air bag 7, but also further improve the effect of protecting the inner wall of the vacuum cup.

[0039] After the vacuum cup is positioned, the uppermost vacuum cup can be silk-screen printed by cooperation of the storage assembly 15 and the silk-screen printing assembly 16. In this process, the servo motor 12 is turned on to drive the rotating shaft 10 and the pinion gear 11 to rotate, so that the pinion gear 11 drives the gear wheel 9 and the gas conveying pipe 3 to rotate, which facilitates adjustment of the positions of the plurality of positioning cylinders 6 and air bags 7 on one side of the gas conveying pipe 3, thereby facilitating silk-screen printing of multiple vacuum cups at the same time and improving the processing efficiency.

Claims

1. A silk-screen device for vacuum cup production, comprising a processing table (1), an L-shaped frame (2) fixedly installed at one end of the top of the processing table (1), a silk-screen assembly (16) arranged at the top of one side of the L-shaped frame (2), and a storage assembly (15) installed at the top of the L-shaped frame (2), characterized in that, Also includes, The gas delivery pipe (3) is arranged in a horizontal direction and is rotatably plugged into one side of the L-shaped frame (2); a gas delivery piece is provided at one end of the gas delivery pipe (3) away from the L-shaped frame (2); and a fixing column (4) is provided on the other side of the gas delivery piece; A turntable (5) is fixedly mounted on a side of the fixed column (4) away from the gas transmission pipe (3), and a plurality of positioning cylinders (6) are fixedly mounted on one side, wherein the positioning cylinders (6) are connected to the gas transmission member; The number of airbags (7) corresponds to that of the positioning cylinders (6), and the airbags (7) are fixedly sleeved on the positioning cylinders (6). The positioning cylinders (6) are provided with through holes, and the airbags (7) are connected to the positioning cylinders (6) through the through holes. The air pump (8) is fixedly mounted on a side of the L-shaped frame (2) away from the air delivery pipe (3), and one end of the air delivery pipe (3) away from the air delivery member is connected to one end of the air pump (8).

2. The silk printing device for the production of vacuum cups according to claim 1, characterized in that: The gas delivery component comprises a gas collecting box (13) and a plurality of L-shaped tubes (14). The gas collecting box (13) is fixedly mounted on one end of the gas delivery pipe (3) away from the L-shaped frame (2). The number of the L-shaped tubes (14) corresponds to the number of the positioning cylinders (6). The L-shaped tubes (14) are fixedly plugged into a side of the turntable (5) close to the fixed column (4) and are in communication with the positioning cylinders (6).

3. The silk printing device for the production of vacuum cups according to claim 1, characterized in that: It also includes a driving member for driving the gas pipe (3) and the turntable (5) to rotate, the driving member including a large gear (9), the large gear (9) being fixedly sleeved on the gas pipe (3), and a driving source being provided on the L-shaped frame (2), the driving source being in transmission connection with the large gear (9).

4. The silk printing device for the production of vacuum cups according to claim 3, characterized in that: The driving source comprises a rotating shaft (10), the rotating shaft (10) being rotatably mounted on one side of the L-shaped frame (2), a small gear (11) being provided at the other end of the rotating shaft (10), the small gear (11) being meshedly connected with the large gear (9), a servo motor (12) being provided on the side of the L-shaped frame (2) away from the rotating shaft (10), the driving shaft of the servo motor (12) being rotatably passed through the L-shaped frame (2) and being transmission-connected to one end of the rotating shaft (10).

5. The silk printing device for the production of vacuum cups according to claim 1, characterized in that: The positioning cylinder (6) is sleeved with an elastic protective sleeve, which is made of silica gel.

6. The silk printing device for the production of vacuum cups according to claim 2, characterized in that: A bearing (17) is fixedly mounted on one side of the L-shaped frame (2), and one end of the air delivery pipe (3) away from the air collecting box (13) is fixedly plugged into the inner ring of the bearing (17).

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