A discharging device of a fully automatic screen printing machine
By designing a clamping mechanism with arc plate and half-axis structure in the discharge device of the screen printing machine, the problem of damage to the mark when the glass is discharged is solved, and a higher quality printing effect is achieved.
Patent Information
- Application Number
- CN202421083787.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-17
AI Technical Summary
In a screen printing machine, the fixture contacts the newly printed mark when the glass cup is discharged, resulting in blurred marks, falling off color or damaged marks, affecting product quality.
A fully automatic screen printing machine is designed to produce a feeding device, including a mounting frame, a finished product conveying device and an adjustment mechanism. Through the arc-shaped plate and half-axis structure of the clamping mechanism, stable clamping and limiting the inner wall of the glass cup is achieved, and direct contact with the outside marks is avoided.
It effectively avoids scratching and compression of the printing layer during the discharge process, improves the printing quality and overall quality of the glass, and ensures the integrity and clarity of the mark.
Smart Images
Figure CN222699479U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screen printing machines, in particular to a discharging device of a full-automatic screen printing machine. Background Art
[0002] The screen printer is an efficient and flexible printing device. It uses a silk screen as the printing medium. Through the extrusion of a scraper or a printing roller, the ink passes through the image and text on the screen and is transferred to the substrate. This printing method is suitable for various flat and curved materials, such as paper, plastic, metal, glass, etc., so it is widely used in many industries.
[0003] After the glass is printed, it needs to be unloaded. The contact between the clamp and the outer wall of the glass, especially when the clamping force and angle are not properly controlled, is likely to cause scratches, pressure or friction on the fragile printing layer, resulting in blurred patterns, color loss or even complete damage to the print. This damage not only greatly reduces the printing effect of the glass, but also may cause the product to fail to meet the expected quality standards, further affecting the overall quality of the product.
[0004] For this reason, a discharging device of a fully automatic screen printing machine is proposed. Utility Model Content
[0005] The purpose of the utility model is to solve the problems raised by the above background technology, and the utility model provides a discharging device of a full-automatic screen printing machine.
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A discharging device of a fully automatic screen printing machine comprises a mounting frame and a finished product conveying device, the mounting frame is provided with an adjusting mechanism, the adjusting mechanism is connected with a clamping mechanism for clamping and picking up glass cups, a finished product conveying device is provided on one side located inside the mounting frame, a placing table is provided on one side located on the finished product conveying device, a collecting frame for collecting glass cups is placed on the top of the placing table, the clamping mechanism comprises a fixed bracket, a first electric push rod is fixedly provided on the fixed bracket, four groups of fixed brackets are fixedly provided on the bottom of the fixed bracket, the fixed bracket is distributed in a rectangular shape, a connecting rod is hingedly provided on the fixed bracket, a mounting block is fixedly provided on the inner side wall of the connecting rod, a fixed block is fixedly provided on the telescopic end of the first electric push rod, hinge brackets are fixedly provided around the fixed block, a connecting rod is connected to the mounting block, and the other end of the connecting rod is connected to the hinge bracket.
[0008] Furthermore, the clamping mechanism also includes a first bracket and a second bracket, and the first bracket is fixedly provided on one end of the two groups of connecting rods corresponding to the upper and lower parts, and the first bracket is fixedly provided on the other two groups of connecting rods corresponding to the left and right parts, and the first bracket and the second bracket are both fixedly provided with mounting shafts, and a half shaft is movably provided on the mounting shaft, and an arc plate is installed on the top of the half shaft, and a spring is fixedly connected to the bottom of the arc plate, and the other end of the spring is respectively fixedly connected to one side wall of the first bracket and the second bracket.
[0009] Furthermore, one end of the first bracket is T-shaped, and the groove formed by the two groups of first brackets is adapted to the width and height of the second bracket.
[0010] Furthermore, the adjustment mechanism includes a first motor, a first motor is fixedly arranged on one side of the mounting frame, a first threaded rod is rotatably installed in the mounting frame, a rotating shaft of the first motor passes through the side wall of the mounting frame and is fixedly connected to the first threaded rod, a sliding rod is fixedly arranged on one side of the first threaded rod, a sleeve block is threadedly arranged on the first threaded rod, one end of the sleeve block is slidably arranged with the sliding rod, and two groups of second electric push rods are fixedly arranged on the bottom of the sleeve block.
[0011] Furthermore, the adjustment mechanism also includes a mounting bracket, the telescopic end of the second electric push rod is fixedly provided with the mounting bracket, the two side walls inside the mounting bracket are rotatably provided with a second threaded rod, a side wall of the mounting bracket is fixedly provided with a second motor, the rotating shaft of the second motor passes through a side wall of the mounting bracket and is fixedly connected to the second threaded rod, the second threaded rod is threadedly connected with a threaded block, and the bottom of the threaded block is fixedly connected to the top of the fixed bracket.
[0012] Furthermore, the outer side of the arc plate is arranged in an arc shape, and the arc plate is made of rubber material.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The utility model drives the fixed bracket to move to the finished product conveying device through the adjustment mechanism, and then drives the fixed bracket to descend through the adjustment mechanism, and drives the hinged connecting rod to pull the connecting rod to open and close through the first electric push rod to adapt to glass cups of different calibers, thereby improving applicability, and the inner wall of the glass cup is conveniently clamped and limited by the arc plate on the second bracket, and the arc plate is driven to rotate by the half shaft on the mounting shaft to better fit the inner wall of the glass cup, thereby improving the clamping effect, avoiding direct contact between the clamp and the newly printed mark on the outer side of the glass cup when the glass cup is discharged, resulting in the mark falling off or even complete damage to the mark, thereby further improving the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 It is a schematic diagram of the side section structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;
[0018] Figure 4 It is an enlarged structural schematic diagram of the utility model A;
[0019] : 1. mounting frame; 2. clamping mechanism; 201. fixed bracket; 202. first electric push rod; 203. fixed frame; 204. mounting block; 205. connecting rod; 206. hinge frame; 207. fixed block; 208. first bracket; 209. second bracket; 2010. connecting rod; 2011. spring; 2012. half shaft; 2013. mounting shaft; 2014. arc plate; 3. adjusting mechanism; 301. first motor; 302. sleeve block; 303. first threaded rod; 304. sliding rod; 305. second motor; 306. mounting bracket; 307. second threaded rod; 308. threaded block; 309. second electric push rod; 4. finished product conveying device; 5. placing table; 6. collecting frame. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0024] like Figures 1 to 4 As shown, a discharging device of a fully automatic screen printing machine includes a mounting frame 1 and a finished product conveying device 4, the mounting frame 1 is provided with an adjusting mechanism 3, the adjusting mechanism 3 is connected with a clamping mechanism 2 for clamping and picking up a glass, a finished product conveying device 4 is provided on one side of the mounting frame 1, a placing table 5 is provided on one side of the finished product conveying device 4, a collecting frame 6 for collecting glasses is placed on the top of the placing table 5, the clamping mechanism 2 includes a fixed bracket 201, a first electric push rod 202 is fixedly provided on the fixed bracket 201, four groups of fixed brackets 203 are fixedly provided at the bottom of the fixed bracket 201, the fixed bracket 203 is distributed in a rectangular shape, a connecting rod 2010 is hingedly provided on the fixed bracket 203, a mounting block 204 is fixedly provided on the inner side wall of the connecting rod 2010, and the telescopic end of the first electric push rod 202 A fixing block 207 is fixedly provided on the top, and hinges 206 are fixedly provided around the fixing block 207. A connecting rod 205 is connected to the mounting block 204, and the other end of the connecting rod 205 is connected to the hinge 206. Specifically, the fixing bracket 201 is moved to the finished product conveying device 4 through the adjustment mechanism 3, and then the fixing bracket 201 is driven to descend through the adjustment mechanism 3, and the hinged connecting rod 205 is pushed and driven by the first electric push rod 202 to pull the connecting rod 2010 to open and close, so as to adapt to glass cups of different calibers, thereby improving the applicability and avoiding direct contact between the clamp and the newly printed mark on the outside of the glass cup when discharging the glass cup, resulting in the mark falling off or even complete damage to the mark, thereby further improving the quality of the product. Then, the clamping mechanism 2 is lifted by the adjustment mechanism 3 and moved to the collection frame 6 on the placement table 5, so as to facilitate the collection of the finished glass cups.
[0025] like Figure 3 , Figure 4As shown, the clamping mechanism 2 also includes a first bracket 208 and a second bracket 209. The first bracket 208 is fixedly provided at one end of the two groups of connecting rods 2010 corresponding to the upper and lower parts, and the first bracket 208 is fixedly provided on the other two groups of connecting rods 2010 corresponding to the left and right parts. The first bracket 208 and the second bracket 209 are both fixedly provided with a mounting shaft 2013, and a semi-axis 2012 is movably provided on the mounting shaft 2013. An arc plate 2014 is installed on the top of the semi-axis 2012, and a spring 2011 is fixedly connected to the bottom of the arc plate 2014. The other end of the spring 2011 is respectively connected to the first bracket 208. It is fixedly connected to one side wall of the second bracket 209; specifically, the inner wall of the glass is clamped and limited by the arc-shaped plate 2014 on the first bracket 208 and the second bracket 209, and the arc-shaped plate 2014 is driven to rotate by the half-axis 2012 on the mounting shaft 2013 to better fit the inner wall of the glass, thereby improving the clamping effect. At the same time, the spring 2011 pulls the arc-shaped plate 2014, so that the arc-shaped plate 2014 will not be sunken at one end due to its own gravity, and will always remain parallel to the glass, thereby avoiding scratches on the top of the arc-shaped plate 2014 and the inner wall of the glass when the device is taken out of the glass, thereby further improving product quality.
[0026] like Figure 3 , Figure 4 As shown, one end of the first bracket 208 is T-shaped, and the groove formed by the two groups of first brackets 208 is adapted to the width and height of the second bracket 209; specifically, through the fitting arrangement of the first bracket 208 and the second bracket 209, the arc plate 2014 on the first bracket 208 and the second bracket 209 can better fit and limit the inner wall of the glass cup, thereby further improving the stability during clamping.
[0027] like Figure 1 , Figure 2 As shown, the adjustment mechanism 3 includes a first motor 301, a first motor 301 is fixedly arranged on one side of the mounting frame 1, a first threaded rod 303 is rotatably installed in the mounting frame 1, a rotating shaft of the first motor 301 passes through the side wall of the mounting frame 1 and is fixedly connected to the first threaded rod 303, a sliding rod 304 is fixedly arranged on one side of the first threaded rod 303, a sleeve block 302 is threadedly arranged on the first threaded rod 303, one end of the sleeve block 302 is slidably arranged with the sliding rod 304, and two groups of second electric push rods 309 are fixedly arranged on the bottom of the sleeve block 302; specifically, the first motor 301 rotates to drive the first threaded rod 303 to move the sleeve block 302 back and forth, and the sliding rod 304 at the other end plays a role of auxiliary sliding and improves stability at the same time, and the second electric push rod 309 pushes the clamping mechanism 2 to move up and down, so as to facilitate clamping of the glass.
[0028] like Figure 1 , Figure 2 As shown, the adjustment mechanism 3 also includes a mounting bracket 306, the telescopic end of the second electric push rod 309 is fixedly provided with the mounting bracket 306, the two side walls in the mounting bracket 306 are rotatably provided with second threaded rods 307, and one side wall of the mounting bracket 306 is fixedly provided with a second motor 305, the rotating shaft of the second motor 305 passes through one side wall of the mounting bracket 306 and is fixedly connected to the second threaded rod 307, the second threaded rod 307 is threadedly connected with a thread block 308, and the bottom of the thread block 308 is fixedly connected to the top of the fixed bracket 201; specifically, the second motor 305 rotates to drive the second threaded rod 307 to make the thread block 308 and the first motor 301 at the bottom translate along the mounting bracket 306, so that the device can transfer the glass cups on the finished product conveying device 4 to the collection frame 6 on the placement table 5 for collection and processing.
[0029] like Figure 4 As shown, the outer side of the arc plate 2014 is arc-shaped, and the arc plate 2014 is made of rubber; specifically, this enables the arc plate 2014 to fit tightly against the inner wall of the glass, and because the rubber material is very soft, it is not easy to generate pressure or friction on the glass, thereby avoiding the risk of scratches. At the same time, rubber has good anti-slip properties, which can ensure that the glass remains stably in place during the clamping process, reducing the possibility of accidental slipping or movement.
[0030] In summary: the first motor 301 rotates to drive the first threaded rod 303 to move the sleeve block 302 forward and backward to adapt to the position of the glass, and at the same time drives the fixed bracket 201 to move onto the finished product conveying device 4, and then the second electric push rod 309 drives the clamping mechanism 2 to rise and fall, which is convenient for clamping the glass. The first electric push rod 202 drives the hinged connecting rod 205 to pull the connecting rod 2010 to open and close, so as to adapt to glasses of different calibers, thereby improving applicability. The arc plate 2014 on the first bracket 208 and the second bracket 209 is convenient for clamping and limiting the inner wall of the glass. At the same time, the semi-axis 2012 on the mounting shaft 2013 drives the arc plate 2014 to rotate to better fit the inner wall of the glass, thereby improving the clamping efficiency. The spring 2011 pulls the arc plate 2014 so that the arc plate 2014 will not be sunken at one end due to its own gravity, and will always remain parallel to the glass, thus avoiding scratches between the top of the arc plate 2014 and the inner wall of the glass when the device is taken out of the glass, thereby improving product quality. At the same time, it avoids direct contact with the newly printed mark on the outside of the glass through the clamp when the glass is discharged, which may cause the mark to fall off or even be completely damaged, thereby further improving product quality. Subsequently, the second motor 305 rotates to drive the second threaded rod 307 to make the threaded block 308 and the first motor 301 at the bottom translate along the mounting bracket 306, so that the device can transfer the glass on the finished product conveying device 4 to the collection frame 6 on the placement table 5 for collection and processing.
[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A discharging device of a fully automatic screen printing machine, characterized in that: The invention comprises a mounting frame (1) and a finished product conveying device (4), wherein the mounting frame (1) is provided with an adjusting mechanism (3), the adjusting mechanism (3) is connected with a clamping mechanism (2) for clamping and picking up a glass cup, a side located inside the mounting frame (1) is provided with a finished product conveying device (4), a side located inside the finished product conveying device (4) is provided with a placing table (5), a top of the placing table (5) is provided with a collecting frame (6) for collecting the glass cups, the clamping mechanism (2) comprises a fixed bracket (201), a first electric push rod (202) is fixedly provided on the fixed bracket (201), and the Four groups of fixing frames (203) are fixedly arranged at the bottom of the fixing bracket (201), and the fixing frames (203) are distributed in a rectangular shape. A connecting rod (2010) is hingedly arranged on the fixing frame (203), and a mounting block (204) is fixedly arranged on the inner wall of the connecting rod (2010). A fixing block (207) is fixedly arranged on the telescopic end of the first electric push rod (202), and hinge frames (206) are fixedly arranged around the fixing block (207). A connecting rod (205) is connected to the mounting block (204), and the other end of the connecting rod (205) is connected to the hinge frame (206).
2. The discharging device of a fully automatic screen printing machine according to claim 1, characterized in that: The clamping mechanism (2) further comprises a first bracket (208) and a second bracket (209); one end of the two groups of connecting rods (2010) corresponding to each other are fixedly provided with the first bracket (208); the other two groups of connecting rods (2010) corresponding to each other are fixedly provided with the first bracket (208); both the first bracket (208) and the second bracket (209) are fixedly provided with a mounting shaft (2013); a semi-shaft (2012) is movably provided on the mounting shaft (2013); an arc plate (2014) is installed on the top of the semi-shaft (2012); a spring (2011) is fixedly connected to the bottom of the arc plate (2014); the other end of the spring (2011) is fixedly connected to a side wall of the first bracket (208) and the second bracket (209), respectively.
3. The discharging device of a fully automatic screen printing machine according to claim 2, characterized in that: One end of the first bracket (208) is T-shaped, and the groove formed by the two groups of first brackets (208) is adapted to the width and height of the second bracket (209).
4. The discharging device of a fully automatic screen printing machine according to claim 1, characterized in that: The adjusting mechanism (3) comprises a first motor (301), the first motor (301) is fixedly arranged on one side of the mounting frame (1), a first threaded rod (303) is rotatably arranged in the mounting frame (1), a rotating shaft of the first motor (301) passes through the side wall of the mounting frame (1) and is fixedly connected to the first threaded rod (303), a sliding rod (304) is fixedly arranged on one side of the first threaded rod (303), a sleeve block (302) is threadedly arranged on the first threaded rod (303), one end of the sleeve block (302) is slidably arranged with the sliding rod (304), and two groups of second electric push rods (309) are fixedly arranged at the bottom of the sleeve block (302).
5. The discharging device of a fully automatic screen printing machine according to claim 4, characterized in that: The adjustment mechanism (3) also includes a mounting bracket (306), the telescopic end of the second electric push rod (309) is fixedly provided with the mounting bracket (306), the two side walls inside the mounting bracket (306) are rotatably provided with a second threaded rod (307), a side wall of the mounting bracket (306) is fixedly provided with a second motor (305), a rotating shaft of the second motor (305) passes through a side wall of the mounting bracket (306) and is fixedly connected to the second threaded rod (307), a threaded block (308) is threadedly connected to the second threaded rod (307), and the bottom of the threaded block (308) is fixedly connected to the top of the fixed bracket (201).
6. The discharging device of a fully automatic screen printing machine according to claim 2, characterized in that: The outer side of the arc-shaped plate (2014) is arranged in an arc shape, and the arc-shaped plate (2014) is made of rubber.