Coded lock roller paint dispensing machine

Abstract

The utility model discloses a coded lock roller painting machine, which belongs to the technical field of painting machines, is used for painting coded lock rollers, and comprises a rack, a mounting mechanism and a spraying mechanism are arranged on the rack, the spraying mechanism is positioned at the top of the mounting mechanism, the mounting mechanism comprises a chassis and a product shaft, and the product shaft is positioned on the chassis. A first fixing plate and a second fixing plate are perpendicularly arranged on the two sides of the base plate respectively, a plurality of first rotating shafts and second rotating shafts are arranged on the first fixing plate and the second fixing plate respectively, and the positions of the first rotating shafts correspond to the positions of the second rotating shafts. A product shaft is detachably installed between the first rotating shaft and the second rotating shaft, corresponding to the first fixing plate and the second fixing plate, of the first fixing plate and the second fixing plate, a coded lock roller is arranged on the outer side of the product shaft in a sleeving mode, the first rotating shaft is driven by a motor to rotate, and therefore the second rotating shaft synchronously drives the product shaft to rotate. And the coded lock roller can be uniformly painted.

Description

Technical Field

[0001] The utility model relates to the technical field of dotting machines, in particular to a password lock roller dotting machine. Background Technique

[0002] In the manufacturing process of products such as password locks, it is often necessary to apply glue to cylindrical components. For example, when applying lubricating oil or sealant to components such as the lock core and rotating shaft of a password lock, the method of rotary gluing can be adopted.

[0003] The prior art such as Chinese Patent Publication No. CN112191452B discloses a piston ring dispensing device. The driving mechanism is fixedly connected to the indexing rotary disk. The driving mechanism, the extrusion mechanism, the rotating mechanism, the feeding track and the discharging track are all installed on the workbench, and the feeding track and the discharging track are respectively located at the two corresponding ends on the circumference of the indexing rotary disk; an inclined feeding channel is arranged on the feeding conveying mechanism, and an inclined discharging channel is arranged on the discharging track, and the inclined directions of the inclined discharging channel and the inclined feeding channel are the same; workpiece positioning grooves for positioning the piston ring are arranged on the circumferential surface of the indexing rotary disk; the extrusion part of the extrusion mechanism and the rotary driving part of the rotating mechanism are respectively located at the two port positions of the workpiece positioning groove, and a dispensing gun is arranged above the space between the extrusion part of the extrusion mechanism and the rotary driving part of the rotating mechanism.

[0004] The above patent lacks a mechanism for fixing and dotting products such as piston rings, the dotting is not uniform enough, the efficiency is not high, and it is not suitable for dotting password lock roller products. Content of the Utility Model

[0005] The utility model aims to provide a password lock roller dotting machine, which can dot the password lock roller evenly.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A password lock roller dotting machine for dotting a password lock roller, comprising a frame, an installation mechanism and a spraying mechanism are arranged on the frame, the spraying mechanism is located above the installation mechanism, the installation mechanism includes a chassis and a product shaft, first fixing plates and second fixing plates are respectively vertically arranged on both sides of the chassis, a plurality of first rotating shafts and second rotating shafts are respectively arranged on the first fixing plate and the second fixing plate, the positions of each first rotating shaft and each second rotating shaft correspond to each other, the product shaft is detachably installed between the corresponding first rotating shafts and second rotating shafts of the first fixing plate and the second fixing plate, the password lock roller is sleeved outside the product shaft, the first rotating shaft is driven by a motor to rotate, so as to synchronously drive the product shaft to rotate by the second rotating shaft.

[0008] The preferred technical solution of the present utility model is that the installation mechanism includes a connecting block. The two ends of the connecting block are respectively set as a product end and a rotating shaft end. One end of the product shaft is inserted into the product end, and the rotating shaft end is sleeved outside the first rotating shaft on the first fixing plate.

[0009] The preferred technical solution of the present utility model is that an installation groove is formed on the product end. The notch of the installation groove is provided with a slope inclined to the inner side of the product end and an opening extending to both sides. The opening extends to the rotating shaft end inside the connecting block, and the opening is continuous with the slope. A rotating shaft groove for inserting on the first rotating shaft is formed on the rotating shaft end.

[0010] The preferred technical solution of the present utility model is that a rotating shaft cylinder is arranged on the outer side of the second fixing plate. The second rotating shaft is located inside the rotating shaft cylinder. The rotating shaft cylinder is rotationally connected with the second rotating shaft and is slidably connected along the axial direction. By pulling the second rotating shaft towards the direction of the rotating shaft cylinder, the distance between the first rotating shaft and the second rotating shaft is enlarged, making it easier to install the product shaft between the first rotating shaft and the second rotating shaft.

[0011] The preferred technical solution of the present utility model is that a fixing bolt is arranged on the second rotating shaft near the inner side of the second fixing plate, and a spring is arranged between the fixing bolt and the second fixing plate.

[0012] The preferred technical solution of the present utility model is that the chassis is made of high-temperature resistant material.

[0013] The preferred technical solution of the present utility model further includes a vision mechanism, and the vision mechanism includes a positioning camera.

[0014] The preferred technical solution of the present utility model is that the first fixing plate and the second fixing plate are provided with a first rotating shaft hole and a second rotating shaft hole for installing the rotating shaft.

[0015] The preferred technical solution of the present utility model is that the spraying mechanism includes a three-axis module and a spraying gun.

[0016] The beneficial effects of the present utility model are as follows:

[0017] (1) The present utility model aims to provide a password lock roller dotting machine, which can significantly improve the painting efficiency. Compared with manual painting, the automatic dotting machine can complete the painting task more quickly, reducing the complexity and time consumption of manual operation.

[0018] (2) By providing an installation mechanism, the password lock roller is sleeved outside the product shaft, and the dotting is driven by the first rotating shaft and the second rotating shaft, making the dotting quality better and ensuring the accuracy and consistency of dotting.

[0019] (3) By providing a rotating shaft cylinder, a spring, and a fixing bolt on the second rotating shaft, it is convenient to install the product shaft on the second rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the password lock roller dotting machine provided in the specific embodiment of the present invention;

[0021] Figure 2 is a partial structural schematic diagram of the installation mechanism of the password lock roller dotting machine provided in the specific embodiment of the present invention;

[0022] Figure 3 is Figure 2 an enlarged schematic diagram of A in

[0023] Figure 4 is a schematic diagram of the overall structure after stacking the password lock rollers of the password lock roller dotting machine provided in the specific embodiment of the present invention;

[0024] Figure 5 is a schematic diagram of the overall structure of the connecting block of the password lock roller dotting machine provided in the specific embodiment of the present invention;

[0025] Figure 6 is a schematic diagram of the overall structure of the connecting block of the password lock roller dotting machine provided in the specific embodiment of the present invention;

[0026] Figure 7 is a schematic diagram of the overall structure of the password lock roller dotting machine provided in the specific embodiment of the present invention;

[0027] In the figure:

[0028] 1. Password lock roller; 2. Frame; 3. Installation mechanism; 301. Chassis; 302. Product shaft; 303. First fixing plate; 3031. First rotating shaft; 304. Second fixing plate; 3041. Second rotating shaft; 3042. Rotating shaft cylinder; 3043. Fixing bolt; 3044. Spring; 305. Connecting block; 3051. Product end; 3052. Rotating shaft end; 3053. Installation groove; 3054. Slope; 3055. Opening; 3056. Rotating shaft groove; 4. Spraying mechanism; 401. Three-axis module; 402. Spraying gun. SPECIFIC EMBODIMENTS

[0029] The technical solution of the present invention will be further described below in conjunction with the drawings and through specific embodiments.

[0030] As Figure 1-7 shown, a password lock roller 1 dotting machine provided by the present invention is used for Figure 4Dot painting is performed on the password lock roller 1 shown in the figure, including a frame 2, an installation mechanism 3 for installing the password lock roller 1 and a spraying mechanism 4 are provided on the frame 2. The spraying mechanism 4 is located above the installation mechanism 3. The password lock roller 1 rotates on the installation mechanism 3, and dot painting is performed through the spraying mechanism 4.

[0031] The installation mechanism 3 includes a chassis 301 and a product shaft 302. The password lock roller 1 is sleeved outside the product shaft 302. First fixing plates 303 and second fixing plates 304 are vertically fixed on both sides of the chassis 301. First rotating shafts 3031 and second rotating shafts 3041 are respectively provided on the first fixing plates 303 and the second fixing plates 304. The positions of the first rotating shafts 3031 and the second rotating shafts 3041 correspond to each other. The first rotating shafts 3031 and the second rotating shafts 3041 rotate on the first fixing plates 303 and the second fixing plates 304. The product shaft 302 is detachably installed between the first rotating shaft 3031 and the second rotating shaft 3041. After the rotating shafts are driven by a motor to rotate, the product shaft 302 installed on the first rotating shaft 3031 and the second rotating shaft 3041 rotates.

[0032] In order to fix the product shaft 302 better on the first rotating shaft 3031, a connecting block 305 is further included. The two ends of the connecting block 305 are respectively set as a product end 3051 and a rotating shaft end 3052. An installation groove 3053 is opened on the product end 3051. An opening 3055 extending to both sides and an inwardly inclined slope 3054 are provided on the installation groove 3053. The slope 3054 is continuous with the opening 3055, which is convenient for the installation of the product shaft 302 and prevents the password lock roller 1 from being stuck. A rotating shaft groove for installing on the first rotating shaft 3031 is opened on the rotating shaft end 3052.

[0033] To facilitate the installation of the product shaft 302 on the first rotating shaft 3031 and the second rotating shaft 3041, a rotating shaft cylinder 3042 is further provided on the second rotating shaft 3041. The second rotating shaft 3041 is located inside the rotating shaft cylinder 3042. The rotating shaft cylinder 3042 is rotationally connected with the second rotating shaft 3041 and is slidably connected along the axial direction. By pulling the second rotating shaft 3041 in the direction of the rotating shaft cylinder 3042, the distance between the first rotating shaft 3031 and the second rotating shaft 3041 is enlarged, making it easier for the product shaft 302 to be installed between the first rotating shaft 3031 and the second rotating shaft 3041.

[0034] In order to better separate the second rotating shaft 3041 from the rotating shaft cylinder 3042, a fixing bolt 3043 is provided on the inner side of the second rotating shaft 3041 close to the second fixing plate 304. A spring 3044 is provided between the fixing bolt 3043 and the second fixing plate 304 to increase the elastic force, making the product shaft 302 more stably fixed between the first rotating shaft 3031 and the second rotating shaft 3041.

[0035] Increase the stability of the chassis 301, and the chassis 301 is made of heat-resistant materials such as marble and will not be deformed by heat.

[0036] The spraying mechanism 4 includes a three-axis module 401 and a spraying gun 402, which is located above the installation mechanism 3 and is used for dotting paint on the password lock roller 1.

[0037] It also includes a vision mechanism, and the vision mechanism includes a positioning camera, which makes the dotting of paint more accurate.

[0038] Working principle

[0039] By stacking the password lock rollers 1 one by one and sleeving them on the outside of the product shaft 302, then installing one end of the product shaft 302 in the connecting block 305, and then installing the connecting block 305 on the outside of the first rotating shaft 3031, and the other end is sleeved on the outside of the second rotating shaft 3041. In order to better install the product shaft 302 in the direction of the second rotating shaft 3041, the product shaft 302 can be placed and fixed on the second rotating shaft 3041 after opening the second rotating shaft 3041 outward.

[0040] The present utility model is described by way of preferred embodiments. Those skilled in the art will know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the present utility model. The present utility model is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of this application belong to the scope of protection of the present utility model.

Claims

1. A combination lock roller paint machine, used for painting a combination lock roller (1), comprising a frame (2), characterized in that: The frame (2) is provided with a mounting mechanism (3) and a spraying mechanism (4), wherein the spraying mechanism (4) is located at the top of the mounting mechanism (3), and the mounting mechanism (3) comprises a chassis (301) and a product shaft (302), and a first fixing plate (303) and a second fixing plate (304) are respectively vertically arranged on both sides of the chassis (301), and a plurality of first rotating shafts (3031) and a second rotating shaft (3041) are respectively arranged on the first fixing plate (303) and the second fixing plate (304), and each of the first fixing plates (303) and the second fixing plates (304) are respectively provided with a plurality of first rotating shafts (3031) and a second rotating shaft (3041). The positions of the first rotating shaft (3031) and the second rotating shaft (3041) correspond to each other, and the product shaft (302) can be detachably installed between the first rotating shaft (3031) and the second rotating shaft (3041) corresponding to the first fixing plate (303) and the second fixing plate (304). The combination lock roller (1) is sleeved on the outer side of the product shaft (302), and the first rotating shaft (3031) is driven to rotate by a motor, thereby synchronously driving the product shaft (302) to rotate with the second rotating shaft (3041).

2. The combination lock roller paint spotting machine according to claim 1, characterized in that: The mounting mechanism (3) comprises a connecting block (305), the two ends of the connecting block (305) being respectively arranged as a product end (3051) and a rotating shaft end (3052), one end of the product shaft (302) being inserted into the product end (3051), and the rotating shaft end (3052) being sleeved on the outer side of the first rotating shaft (3031) on the first fixing plate (303).

3. The combination lock roller paint spotting machine according to claim 2, characterized in that: The product end (3051) is provided with a mounting groove (3053), the notch of the mounting groove (3053) is provided with a slope (3054) inclined inside the product end (3051) and an opening (3055) extending to both sides, the opening (3055) extends to the inside of the connecting block (305) to the rotating shaft end (3052), and the opening (3055) is continuous with the slope (3054); The rotating shaft end (3052) is provided with a rotating shaft groove (3056) for being inserted into the first rotating shaft (3031).

4. The combination lock roller paint spotting machine according to claim 1, characterized in that: A rotating shaft cylinder (3042) is arranged on the outer side of the second fixing plate (304), the second rotating shaft (3041) is located in the rotating shaft cylinder (3042), and the rotating shaft cylinder (3042) is rotatably connected to the second rotating shaft (3041) and is slidably connected along the axial direction; By pulling the second rotating shaft (3041) to move in the direction of the rotating shaft tube (3042), the distance between the first rotating shaft (3031) and the second rotating shaft (3041) is enlarged, so that the product shaft (302) is more easily installed between the first rotating shaft (3031) and the second rotating shaft (3041).

5. The combination lock roller paint spotting machine according to claim 4, characterized in that: A fixing bolt (3043) is arranged on the second rotating shaft (3041) close to the inner side of the second fixing plate (304), and a spring (3044) is arranged between the fixing bolt (3043) and the second fixing plate (304).

6. The combination lock roller paint spotting machine according to claim 1, characterized in that: The chassis (301) is made of high temperature resistant material.

7. The combination lock roller paint spotting machine according to claim 1, characterized in that: Also included is a vision mechanism including a positioning camera.

8. The combination lock roller paint spotting machine according to claim 1, characterized in that: The first fixing plate (303) and the second fixing plate (304) are provided with a first rotating shaft (3031) hole and a second rotating shaft (3041) hole for mounting the rotating shaft.

9. The combination lock roller paint spotting machine according to claim 1, characterized in that: The spraying mechanism (4) comprises a three-axis module (401) and a spraying gun (402).

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