Discharging structure of pad printing equipment
By designing the unloading conveying mechanism and printing fixing mechanism in the pad printing equipment, and using automated mechanical means to achieve efficient loading and unloading of parts, the problem of low loading and unloading efficiency in the prior art is solved, and the equipment is improved versatility and printing efficiency.
Patent Information
- Application Number
- CN202420190734.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-26
AI Technical Summary
The unloading device of existing pad printing equipment is less efficient in the loading and unloading of parts, requires manual operation, and requires replacement of the seat body when printing different parts, resulting in poor versatility.
A discharge structure including a discharge conveying mechanism and a printing fixing mechanism is designed, and the automatic loading and unloading of parts is achieved by using a conveyor motor and a discharge motor, the parts are moved through the sprocket transmission assembly and the conveyor belt, and the parts are pushed by The cylinder and the rotating motor enable clamping and fixing of parts.
It improves the efficiency of parts printing and the versatility of equipment, realizes automatic loading and unloading of parts, reduces manual operations, and adapts to the printing of parts of different sizes.
Smart Images
Figure CN222180983U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of unloading devices, in particular to a unloading structure of pad printing equipment. Background Art
[0002] 3C products refer to computer products, communication products and consumer electronic products. After the products are processed, the product logo needs to be printed on the product surface. In order to ensure that the logo can be printed in the correct position of the product, a special fixture is used to place the product. The product is placed in the fixture, and the pad printing equipment is started to complete the printing of the product. After that, the product is taken out of the fixture. The placement and removal of the product are both done manually, resulting in slow product printing efficiency.
[0003] Publication No. CN 214137834 U discloses a discharging device for pad printing equipment, which uses a driving mechanism to push the pushing mechanism and parts outward to move, and completes the unloading of parts. The positioning of the seat body is achieved by the positioning pin to avoid the position deviation of the seat body. The seat body can be firmly fixed by the pressing block. The seat body is detachable. By screwing the pushing rod into different threaded holes, the seat body can be replaced, so that the discharging device for pad printing equipment can be used to unload different parts, which improves the versatility of the discharging device for pad printing equipment. When the printing of the parts is completed, the driving mechanism pushes the pushing mechanism and parts outward to move, which is convenient for unloading the parts and improves the printing efficiency of the parts. However, the patent still has the following problems in actual use:
[0004] The pad printing equipment uses a discharge device to push the pushing mechanism and the parts outward through the driving mechanism to move so as to complete the unloading of the parts. However, it is not convenient to load the parts. The parts need to be manually placed in the placement groove inside the base body for printing. At the same time, the parts need to be manually removed during unloading, resulting in low printing and unloading efficiency, which is not conducive to the rapid completion of the loading, printing and unloading of parts. At the same time, when printing different parts, the corresponding base body needs to be replaced, resulting in poor versatility of the equipment.
[0005] A material discharging structure of a pad printing device is proposed to solve the above-mentioned problems. Utility Model Content
[0006] The utility model aims to provide a unloading structure of a pad printing device to solve the problem that the pad printing device proposed in the above background technology uses a unloading device to push a pushing mechanism and parts outward through a driving mechanism to move so as to complete the unloading of parts, but it is not convenient to load parts, and the parts need to be manually placed in a placement groove inside a seat body for printing, and the parts need to be manually removed during unloading, which results in low printing and unloading efficiency, is not conducive to quickly completing the loading, printing and unloading of parts, and at the same time, when printing different parts, the corresponding seat body needs to be replaced, resulting in poor versatility of the equipment.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharging structure of a pad printing device, comprising a discharging conveying mechanism, and a conveying motor and a discharging motor installed outside the discharging conveying mechanism;
[0008] A printing fixing mechanism is arranged on the top of the unloading conveying mechanism, and a rotating motor is arranged on one side of the printing fixing mechanism;
[0009] Also includes:
[0010] The unloading conveying mechanism comprises a loading bracket and a unloading bracket, the conveying motor is fixedly mounted on one side of the loading bracket and the unloading bracket respectively, and the output end of the conveying motor is fixedly connected to a sprocket transmission assembly;
[0011] Wherein, the inner side of the sprocket transmission assembly is symmetrically connected with a conveying roller, and the outer side of the conveying roller is transmission-connected with a conveyor belt;
[0012] Wherein, a printing workbench is arranged between the loading bracket and the unloading bracket, and a box body is fixedly installed at the bottom of the printing workbench.
[0013] Preferably, the unloading motor is fixedly installed at the bottom center position of the box body, the output end of the unloading motor is fixedly connected to the unloading threaded rod, the top of the unloading threaded rod is rotatably connected to the support platform, the bottom of the support platform is symmetrically installed with support columns, and the support columns are fixedly installed on the inner side of the bottom of the box body.
[0014] Preferably, the middle part of the unloading threaded rod is threadedly connected to a unloading threaded bracket, unloading sliding columns are symmetrically installed on both sides of the top of the unloading threaded bracket, the tops of the two unloading sliding columns are fixedly connected to a printing support plate, and the unloading threaded bracket is slidably connected to the support column.
[0015] Preferably, a pushing cylinder is fixedly installed on one side of the top of the box body close to the loading bracket, and a pushing plate is fixedly connected to the output end of the pushing cylinder. The pushing plate is slidably connected to the printing support plate, and a lifting groove is opened at the inner center position of the printing workbench. A cleaning box door is rotatably connected to one side of the box body, and a door handle is fixedly installed on the front of the cleaning box door.
[0016] Preferably, the printing fixing mechanism includes a rotating gear ring, a rotating disk is fixedly installed on the top of the rotating gear ring, a plurality of rotating grooves are opened inside the rotating disk, a rotating sliding sleeve is rotatably connected to the inner center position of the rotating groove, and a rotating gear is fixedly connected to the output end of the rotating motor.
[0017] Preferably, the rotating gear is meshingly connected with the rotating gear ring, the rotating sliding sleeve is internally slidably connected with a first rotating rod, the end of the first rotating rod is fixedly connected with a rotating support, the bottom of the rotating support is rotatably connected with a rotating bearing, and a rotating groove is provided on the side of the first rotating rod away from the rotating support.
[0018] Preferably, the interior of the rotating groove is rotatably connected to a second rotating rod, one side of the end of the second rotating rod is fixedly mounted with a buffer protection pad, the rotating bearing is fixedly mounted on the top of the printing workbench, and the rotating gear ring is rotatably connected to the printing workbench.
[0019] Compared with the prior art, the utility model has the following beneficial effects: the unloading structure of the pad printing equipment can not only utilize the conveying motor to complete the loading and unloading functions of the parts printing by setting the unloading conveying mechanism, but also utilize the unloading motor to move the printed parts from the inside of the printing workbench to the inside of the box, and drive the pushing plate to push the parts to the unloading bracket by the pushing cylinder to complete the unloading of the parts, and can drive the second rotating rod to rotate by the rotating motor to clamp and fix the parts by setting the printing fixing mechanism, and the specific contents are as follows:
[0020] 1. By setting up the unloading conveying mechanism, not only can the conveying motor be used to drive the sprocket transmission assembly and the conveying roller to rotate, so that the conveyor belt drives the parts to move, and the loading and unloading functions of the parts printing are completed, thereby improving the efficiency of the parts printing, but also the unloading motor is used to drive the unloading threaded rod to rotate, so that the unloading threaded bracket drives the unloading sliding column and the printing support plate to move up and down, and the printed parts are moved from the inside of the printing workbench to the inside of the box, and the push cylinder drives the push plate to push the parts to the unloading bracket to complete the unloading of the parts;
[0021] 2. By setting up a printing fixing mechanism, the rotating motor can drive the rotating gear to rotate, and the meshing action between the rotating gear and the rotating gear ring is used to realize the rotation of the rotating disk. At the same time, the first rotating rod rotates around the rotating support and the rotating bearing, and slides inside the rotating sliding sleeve. The second rotating rod rotates around the rotating groove, and the parts are clamped and fixed by the buffer protection pad. It can adapt to parts of different sizes and avoid shaking when printing the parts, thereby causing the printing position to shift. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0023] Figure 2 It is a three-dimensional structural diagram of the unloading and conveying mechanism in the utility model;
[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the cross-section of the feeding bracket in the utility model;
[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the printing workbench and the box section in the utility model;
[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the printing support plate in the utility model in the descending state;
[0027] Figure 6 It is a three-dimensional structural schematic diagram of the printing fixing mechanism in the utility model.
[0028] In the figure: 1, unloading conveying mechanism; 101, loading bracket; 102, unloading bracket; 103, conveying motor; 104, sprocket transmission assembly; 105, conveying roller; 106, conveyor belt; 107, printing workbench; 108, box; 109, unloading motor; 110, unloading threaded rod; 111, supporting platform; 112, supporting column; 113, unloading threaded bracket; 114, unloading sliding column; 115, printing support plate; 116, push Dynamic cylinder; 117, push plate; 118, lifting slot; 119, cleaning box door; 120, door handle; 2, printing fixing mechanism; 201, rotating gear ring; 202, rotating disk; 203, rotating slide slot; 204, rotating sliding sleeve; 205, rotating motor; 206, rotating gear; 207, first rotating rod; 208, rotating support; 209, rotating bearing; 210, rotating slot; 211, second rotating rod; 212, buffer protection pad. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] See also Figure 1-6The utility model provides a technical solution: a discharging structure of a pad printing device, comprising a discharging conveying mechanism 1, and a conveying motor 103 and a discharging motor 109 installed on the outside of the discharging conveying mechanism 1, a printing fixing mechanism 2 is arranged on the top of the discharging conveying mechanism 1, and a rotating motor 205 is arranged on one side of the printing fixing mechanism 2, the discharging conveying mechanism 1 comprises a loading bracket 101 and a discharging bracket 102, the conveying motor 103 is respectively fixedly installed on one side of the loading bracket 101 and the discharging bracket 102, the output end of the conveying motor 103 is fixedly connected to a sprocket transmission assembly 104, wherein the inner side of the sprocket transmission assembly 104 is symmetrically connected to a conveying roller 109. 5. The outer side of the conveying roller 105 is connected to the conveying belt 106 in a transmission manner, wherein a printing workbench 107 is arranged between the loading bracket 101 and the unloading bracket 102, a box 108 is fixedly installed at the bottom of the printing workbench 107, a unloading motor 109 is fixedly installed at the bottom center of the box 108, an unloading threaded rod 110 is fixedly connected to the output end of the unloading motor 109, the top of the unloading threaded rod 110 is rotatably connected to a supporting platform 111, a supporting column 112 is symmetrically installed at the bottom of the supporting platform 111, the supporting column 112 is fixedly installed on the bottom inner side of the box 108, and the middle part of the unloading threaded rod 110 is threadedly connected to the unloading threaded bracket 111 3. Discharge sliding columns 114 are symmetrically installed on both sides of the top of the discharge thread bracket 113. The tops of the two discharge sliding columns 114 are fixedly connected with a printing support plate 115. The discharge thread bracket 113 is slidably connected to the support column 112. A push cylinder 116 is fixedly installed on the top of the box body 108 near the loading bracket 101. The output end of the push cylinder 116 is fixedly connected with a push plate 117. The push plate 117 is slidably connected to the printing support plate 115. A lifting slot 118 is opened at the inner center of the printing workbench 107. A cleaning box door 119 is rotatably connected to one side of the box body 108. A door handle 119 is fixedly installed on the front of the cleaning box door 119. 20. By setting up the unloading conveying mechanism 1, not only can the conveying motor 103 be used to drive the sprocket transmission assembly 104 and the conveying roller 105 to rotate, and the conveyor belt 106 can drive the parts to move, thereby completing the loading and unloading functions of part printing, thereby improving the efficiency of part printing, but at the same time, the unloading motor 109 is used to drive the unloading threaded rod 110 to rotate, so that the unloading threaded bracket 113 drives the unloading sliding column 114 and the printing support plate 115 to move up and down, and the printed parts are moved from the inside of the printing workbench 107 to the inside of the box 108, and the push cylinder 116 drives the push plate 117 to push the parts onto the unloading bracket 102 to complete the unloading of the parts.
[0031] The printing fixing mechanism 2 includes a rotating gear ring 201, a rotating disk 202 is fixedly installed on the top of the rotating gear ring 201, a plurality of rotating slide grooves 203 are provided inside the rotating disk 202, a rotating sliding sleeve 204 is rotatably connected to the inner center position of the rotating slide groove 203, a rotating gear 206 is fixedly connected to the output end of the rotating motor 205, the rotating gear 206 is meshed and connected with the rotating gear ring 201, a first rotating rod 207 is slidably connected inside the rotating sliding sleeve 204, a rotating support 208 is fixedly connected to the end of the first rotating rod 207, a rotating bearing 209 is rotatably connected to the bottom of the rotating support 208, a rotating groove 210 is provided on the side of the first rotating rod 207 away from the rotating support 208, a second rotating rod 211 is rotatably connected inside the rotating groove 210, and the second rotating rod 211 is rotatably connected inside the rotating groove 210. A buffer protection pad 212 is fixedly installed on one side of the end of 11, and a rotating bearing 209 is fixedly installed on the top of the printing workbench 107. The rotating gear ring 201 is rotatably connected to the printing workbench 107. By setting up the printing fixing mechanism 2, the rotating motor 205 can drive the rotating gear 206 to rotate, and the meshing action between the rotating gear 206 and the rotating gear ring 201 is utilized to realize the rotation of the rotating disk 202. At the same time, the first rotating rod 207 rotates around the rotating support 208 and the rotating bearing 209, and slides inside the rotating sliding sleeve 204. The second rotating rod 211 rotates around the rotating groove 210. The parts are clamped and fixed by the buffer protection pad 212, which can adapt to parts of different sizes and avoid shaking when the parts are printed, thereby causing the printing position to shift.
[0032] Working principle: Before using the unloading structure of this pad printing equipment, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 6As shown, first, the parts to be printed are placed on the loading bracket 101, and the conveying motor 103 is started to drive the sprocket transmission assembly 104 and the conveying roller 105 to rotate. The parts are conveyed to the printing table 107 by the transmission effect between the conveying roller 105 and the conveyor belt 106. Secondly, the rotating motor 205 is started to drive the rotating gear 206 to rotate, and the meshing effect between the rotating gear 206 and the rotating gear ring 201 is used to realize the rotation of the rotating disk 202. At the same time, the first rotating rod 207 rotates around the rotating support 208 and the rotating bearing 209, and rotates on the rotating sliding sleeve 208. 04 slides inside, the second rotating rod 211 rotates around the rotating groove 210, the part is clamped and fixed by the buffer protection pad 212, and the part is printed by the pad printing equipment. Finally, the unloading motor 109 is started to drive the unloading threaded rod 110 to rotate, so that the unloading threaded bracket 113 drives the unloading sliding column 114 and the printing support plate 115 to move up and down, and the printed parts are moved from the inside of the printing workbench 107 to the inside of the box 108, and the push cylinder 116 drives the push plate 117 to push the parts to the unloading bracket 102, thereby completing the unloading of the parts.
[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A material discharging structure of a pad printing device, comprising a material discharging conveying mechanism (1), and a conveying motor (103) and a material discharging motor (109) installed outside the material discharging conveying mechanism (1); A printing fixing mechanism (2) is arranged on the top of the unloading conveying mechanism (1), and a rotating motor (205) is arranged on one side of the printing fixing mechanism (2); It is characterized in that Also includes: The unloading conveying mechanism (1) comprises a loading bracket (101) and a unloading bracket (102), the conveying motor (103) is fixedly mounted on one side of the loading bracket (101) and the unloading bracket (102), respectively, and the output end of the conveying motor (103) is fixedly connected to a sprocket transmission assembly (104); The inner side of the sprocket transmission assembly (104) is symmetrically connected to a conveying roller (105), and the outer side of the conveying roller (105) is transmission-connected to a conveying belt (106); A printing workbench (107) is arranged between the loading bracket (101) and the unloading bracket (102), and a box (108) is fixedly installed at the bottom of the printing workbench (107).
2. The unloading structure of a pad printing device according to claim 1, characterized in that: The unloading motor (109) is fixedly mounted at the bottom center of the box body (108); the output end of the unloading motor (109) is fixedly connected to a unloading threaded rod (110); the top of the unloading threaded rod (110) is rotatably connected to a support platform (111); the bottom of the support platform (111) is symmetrically mounted with support columns (112); and the support columns (112) are fixedly mounted on the inner side of the bottom of the box body (108).
3. The unloading structure of a pad printing device according to claim 2, characterized in that: A unloading threaded bracket (113) is threadedly connected to the middle of the unloading threaded rod (110), unloading sliding columns (114) are symmetrically installed on both sides of the top of the unloading threaded bracket (113), and a printing support plate (115) is fixedly connected to the top of the two unloading sliding columns (114), and the unloading threaded bracket (113) is slidably connected to the support column (112).
4. The unloading structure of a pad printing device according to claim 3, characterized in that: A push cylinder (116) is fixedly installed on one side of the top of the box body (108) close to the loading bracket (101), and a push plate (117) is fixedly connected to the output end of the push cylinder (116). The push plate (117) is slidably connected to the printing support plate (115). A lifting groove (118) is opened at the inner center position of the printing workbench (107). A cleaning box door (119) is rotatably connected to one side of the box body (108), and a door handle (120) is fixedly installed on the front of the cleaning box door (119).
5. The unloading structure of a pad printing device according to claim 1, characterized in that: The printing fixing mechanism (2) comprises a rotating gear ring (201), a rotating disk (202) is fixedly mounted on the top of the rotating gear ring (201), a plurality of rotating slide grooves (203) are provided inside the rotating disk (202), a rotating sliding sleeve (204) is rotatably connected to the inner center position of the rotating slide groove (203), and a rotating gear (206) is fixedly connected to the output end of the rotating motor (205).
6. The unloading structure of the pad printing device according to claim 5, characterized in that: The rotating gear (206) is meshedly connected with the rotating gear ring (201); the rotating sliding sleeve (204) is internally slidably connected with a first rotating rod (207); the end of the first rotating rod (207) is fixedly connected with a rotating support (208); the bottom of the rotating support (208) is rotatably connected with a rotating bearing (209); and a rotating groove (210) is provided on a side of the first rotating rod (207) away from the rotating support (208).
7. A material discharging structure of a pad printing device according to claim 6, characterized in that: The interior of the rotating groove (210) is rotatably connected to a second rotating rod (211), a buffer protection pad (212) is fixedly installed on one side of the end of the second rotating rod (211), the rotating bearing (209) is fixedly installed on the top of the printing workbench (107), and the rotating gear ring (201) is rotatably connected to the printing workbench (107).