An automatic tinplate cutting and blanking machine

Abstract

The utility model relates to the field of tinplate processing, and specifically relates to an automatic cutting and blanking machine for tinplate, which comprises a cutting machine body, the cutting machine body comprises a machine case, the number of machine cases is two, the surfaces of the two machine cases are jointly and fixedly connected with two transmission bodies, the inner side of the transmission body is rotatably connected with a cutting roller and a transmission roller, the cutting machine body, the polishing mechanism and the blanking and collecting mechanism are used in cooperation, after the cutting machine body cuts and removes the tinplate raw material, the polishing mechanism polishes the removed raw material, then the raw material is conveyed to the inside of the blanking and collecting mechanism by the transmission belt, which facilitates the workers to move and transport the raw material, solves the problem that burrs are left on the cutting edge of the tinplate raw material after the cutting machine cuts the tinplate raw material, the burrs affect the yield of the subsequent tinplate products, and the burrs may scratch the hands of the workers during the transportation.

Description

Technical Field

[0001] This utility model relates to the field of tinplate processing, specifically an automatic tinplate cutting and blanking machine. Background Technology

[0002] Tinplate is a cold-rolled thin steel sheet with a tin-plated surface. It has good corrosion resistance, weldability, and formability, and is widely used in food packaging such as canned goods, chemical drums, electronic components, toys, and other industries. Tinplate processing refers to the process of cutting, stamping, forming, welding, printing, and other processes on tinplate materials to make them into finished or semi-finished products that meet specific uses. Cutting and blanking machines are used in the process of cutting tinplate raw materials.

[0003] In the process of processing tinplate products, cutting machines are generally used to cut the raw materials into appropriate sizes for subsequent processing. However, after the cutting machine cuts the tinplate raw materials, burrs will be left on the cut edge. These burrs will affect the yield of tinplate products manufactured later, and the burrs may also cut the workers' hands when transporting them. Utility Model Content

[0004] To overcome the shortcomings of existing technology, after the cutting machine cuts the tinplate raw material, burrs will be left on the cut edge. These burrs will affect the yield of subsequent tinplate products and may also cut the workers' hands during transportation. This utility model proposes an automatic tinplate cutting and unloading machine.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an automatic tinplate cutting and blanking machine, including a cutting machine body, the cutting machine body including a machine box, the number of machine boxes being two, the surfaces of the two machine boxes being fixedly connected to two transmission bodies, the inner side of the transmission body being rotatably connected to a cutting roller and a transmission roller, the inner side of the transmission body being movably connected to a transmission belt, the number of transmission belts being two, the surface of the transmission body being provided with a grinding mechanism, and the side of the machine box being provided with a blanking and collecting mechanism;

[0006] The grinding mechanism includes a motor, the surface of which is fixedly connected to the surface of the transmission body. The output end of the motor passes through the transmission body and is fixedly connected to a rotating shaft. The surface of the rotating shaft is movably connected to the inner cavity of the transmission body. A grinding roller is fixedly sleeved on the rotating shaft.

[0007] Preferably, one of the transmission belts has a limiting groove on its surface, and the number of the limiting grooves is several.

[0008] Preferably, a limiting plate is fixedly connected to the inner side of the transmission body. There are two limiting plates, one of which has a guide slope on one side. The guide slope is inclined.

[0009] Preferably, the material collection mechanism includes a collection bin located on one side of the machine housing. The bottom of the collection bin is fixedly connected with four self-locking casters. The inner cavity of the collection bin is movably connected with five fixed plates. The surface of the fixed plates is movably connected with a movable plate. The surface of the movable plate is fixedly connected with a handle. The inner cavity of the movable plate is threadedly connected with a threaded rod. One end of the threaded rod is fixedly connected with a handle, and the other end of the threaded rod is movably connected to the surface of the fixed plate.

[0010] Preferably, the top of the collection chamber is fixedly connected with six guide plates, the surface of which is in contact with the surface of the moving plate.

[0011] Preferably, a bearing is fixedly connected to the surface of the threaded rod, and the outer ring of the bearing is fixedly connected to the surface of the fixed plate.

[0012] Preferably, the surface of the fixed plate is provided with a dovetail groove, and a dovetail block is movably connected to the inner cavity of the dovetail groove. The surface of the dovetail block is fixedly connected to the surface of the movable plate.

[0013] The advantages of this utility model are:

[0014] This invention utilizes a cutting machine body, a grinding mechanism, and a material collection mechanism in conjunction. After the cutting machine body cuts the tinplate raw material, the grinding mechanism grinds the cut material, which is then conveyed by a transmission belt to the material collection mechanism for easy movement and transportation by workers. This solves the problem that burrs are left at the cut edge after the cutting machine cuts the tinplate raw material, which can affect the yield of subsequent tinplate products and may also cut workers' hands during transportation. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the grinding roller structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the collection chamber structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the collection chamber of this utility model;

[0020] Figure 5 This is a cross-sectional structural diagram of the movable plate and fixed plate of this utility model.

[0021] In the diagram: 1. Cutting machine body; 101. Machine casing; 102. Transmission body; 103. Transmission belt; 104. Cutting roller; 105. Transmission roller; 2. Grinding mechanism; 201. Motor; 202. Grinding roller; 203. Limiting plate; 204. Rotating shaft; 205. Limiting groove; 206. Guide slope; 3. Material collection mechanism; 301. Collection bin; 302. Self-locking caster wheel; 303. Guide plate; 304. Moving plate; 305. Handle; 306. Threaded rod; 307. Bearing; 308. Fixing plate; 309. Dovetail groove; 310. Dovetail block; 311. Handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses an automatic tinplate cutting and blanking machine. (Refer to...) Figure 1 and Figure 5 An automatic tinplate cutting and blanking machine includes a cutting machine body 1, which includes a housing 101. There are two housings 101, and two transmission bodies 102 are fixedly connected to the surfaces of the two housings 101. A cutting roller 104 and a transmission roller 105 are rotatably connected to the inner side of the transmission body 102. A transmission belt 103 is movably connected to the inner side of the transmission body 102. There are two transmission belts 103. A grinding mechanism 2 is provided on the surface of the transmission body 102. A blanking and collecting mechanism 3 is provided on one side of the housing 101.

[0025] The grinding mechanism 2 includes a motor 201, the surface of the motor 201 is fixedly connected to the surface of the transmission body 102, the output end of the motor 201 passes through the transmission body 102 and is fixedly connected to a rotating shaft 204, the surface of the rotating shaft 204 is movably connected to the inner cavity of the transmission body 102, and a grinding roller 202 is fixedly sleeved on the rotating shaft 204.

[0026] Reference Figure 2 One of the transmission belts 103 has a limiting groove 205 on its surface. There are several limiting grooves 205. By setting the limiting grooves 205, the cut tinplate raw material is limited when it is ground by the grinding roller 202 rotating in the opposite direction. This prevents the raw material net from sliding in the opposite direction of the transmission belt 103 when the grinding roller 202 is grinding the raw material, and thus prevents it from being transported to the inner cavity of the collection bin 301.

[0027] Reference Figure 2 The inner side of the transmission body 102 is fixedly connected to a limiting plate 203. There are two limiting plates 203. One of the limiting plates 203 has a guide slope 206 on one side. The guide slope 206 is set at an angle. Through the setting of the limiting plate 203 and the guide slope 206, the material after being cut by the cutting roller 104 and the transmission roller 105 is guided by the angle of the guide slope 206, so that the material can slide smoothly to the bottom of the limiting plate 203 and be limited by the limiting plate 203 to prevent the material from bending during the grinding process.

[0028] Reference Figure 3 and Figure 4 The material collection mechanism 3 includes a collection bin 301, located on one side of the housing 101. Four self-locking casters 302 are fixedly connected to the bottom of the collection bin 301. Five fixed plates 308 are movably connected to the inner cavity of the collection bin 301. A movable plate 304 is movably connected to the surface of each fixed plate 308. A handle 311 is fixedly connected to the surface of each movable plate 304. A threaded rod 306 is threadedly connected to the inner cavity of the movable plate 304. A handle 305 is fixedly connected to one end of the threaded rod 306, and the other end of the threaded rod 306 is connected to the fixed plate 308. The surface is movable and is used in conjunction with the collection bin 301, self-locking casters 302, moving plate 304, handle 305, threaded rod 306, fixed plate 308 and handle 311. By turning the handle 305, the moving plate 304 can be moved downwards. Together with the fixed plate 308, the raw materials in the inner cavity of the collection bin 301 are clamped and fixed. The operator can pull the handle 311 to pull out the raw materials in the inner cavity of the collection bin 301. The self-locking casters 302 make it easy for the operator to push the collection bin 301 and move it. Its self-locking function can prevent the collection bin 301 from moving at inappropriate times.

[0029] Reference Figure 2 and Figure 3 The top of the collection chamber 301 is fixedly connected with guide plates 303. There are six guide plates 303. The surface of the guide plates 303 is in contact with the surface of the moving plate 304. After the tinplate raw material is cut and polished, it is transported by the transmission belt 103 and finally guided by the guide plates 303 to fall into the inner cavity of the collection chamber 301.

[0030] Reference Figure 4 A bearing 307 is fixedly connected to the surface of the threaded rod 306. The outer ring of the bearing 307 is fixedly connected to the surface of the fixing plate 308. By setting the bearing 307, the rotation position of the threaded rod 306 is fixedly limited without affecting the rotation of the threaded rod 306, so as to prevent the threaded rod 306 from detaching from the surface of the fixing plate 308 when rotating, thereby improving the stability of the threaded rod 306 when rotating.

[0031] Reference Figure 5 The surface of the fixed plate 308 is provided with a dovetail groove 309, and a dovetail block 310 is movably connected to the inner cavity of the dovetail groove 309. The surface of the dovetail block 310 is fixedly connected to the surface of the movable plate 304. The dovetail groove 309 and the dovetail block 310 are provided to limit and guide the sliding of the movable plate 304 on the surface of the fixed plate 308, so as to prevent the threaded rod 306 from rotating and causing the movable plate 304 to rotate. Instead, the movable plate 304 moves threadedly on the surface of the threaded rod 306.

[0032] Working principle: When cutting tinplate material, a whole piece of tinplate material is first placed on the surface of one of the transmission belts 103. The transmission body 102 contains multiple drive units, which can drive the transmission belt 103 to work, conveying the material, and also drive the cutting roller 104 and the transmission roller 105 to rotate, cutting the tinplate material. This is existing technology and will not be elaborated further. After the material is cut by the cutting roller 104 and the transmission roller 105, it will be conveyed to the surface of the right transmission belt 103, and then cut by electricity. When machine 201 operates, the output of motor 201 drives rotating shaft 204 to rotate, which in turn drives grinding roller 202 to rotate. The rotation direction of grinding roller 202 is opposite to that of transmission belt 103. When grinding tinplate material, grinding roller 202 moves it to the opposite position to the rotation of transmission belt 103 until the material is engaged in the inner cavity of limiting groove 205. The inner cavity of limiting groove 205 limits the tinplate material, thus grinding roller 202 can grind the burrs generated after the tinplate material is cut off, and finally the material is ground. The raw materials are conveyed by the transmission belt 103 and guided by the guide plate 303, falling into the inner cavity of the collection bin 301 and contacting the surface of the fixed plate 308. When the inner cavity of the collection bin 301 is filled with a suitable amount of tinplate raw materials, the operator can unlock the self-locking caster 302 and push the collection bin 301 to facilitate the movement and transportation of the raw materials. When the materials reach the designated location, the operator can turn the handle 305, which will drive the threaded rod 306 to rotate. The rotation of the moving plate 304 is restricted by the dovetail groove 309 and the dovetail block 310. Therefore, with the threaded rod 306 rotating and connected to the surface of the threaded rod 306, the moving plate 304 can be moved threadedly on the surface of the threaded rod 306. The downward movement of the moving plate 304 generates a downward force on the raw material. Finally, through cooperation with the fixed plate 308, the tinplate raw material is clamped and fixed. Then, the worker can pull the handle 311 to indirectly pull the tinplate raw material out of the inner cavity of the collection bin 301 and place it in the required storage location. During this period, the worker does not need to directly contact the cut tinplate raw material, thus avoiding being scratched by it.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An automatic tinplate cutting and blanking machine, comprising a cutting machine body (1), characterized in that: The cutting machine body (1) includes a housing (101), and there are two housings (101). The surfaces of the two housings (101) are fixedly connected to two transmission bodies (102). The inner side of the transmission body (102) is rotatably connected to a cutting roller (104) and a transmission roller (105). The inner side of the transmission body (102) is movably connected to a transmission belt (103), and there are two transmission belts (103). The surface of the transmission body (102) is provided with a grinding mechanism (2). The side of the housing (101) is provided with a material collection mechanism (3). The grinding mechanism (2) includes a motor (201), the surface of the motor (201) is fixedly connected to the surface of the transmission body (102), the output end of the motor (201) passes through the transmission body (102) and is fixedly connected to a rotating shaft (204), the surface of the rotating shaft (204) is movably connected to the inner cavity of the transmission body (102), and a grinding roller (202) is fixedly sleeved on the rotating shaft (204).

2. The automatic tinplate cutting and blanking machine according to claim 1, characterized in that: One of the transmission belts (103) has a limiting groove (205) on its surface, and the number of limiting grooves (205) is several.

3. The automatic tinplate cutting and blanking machine according to claim 1, characterized in that: The inner side of the transmission body (102) is fixedly connected to a limiting plate (203). There are two limiting plates (203), one of which has a guide slope (206) on one side. The guide slope (206) is set at an incline.

4. The automatic tinplate cutting and blanking machine according to claim 1, characterized in that: The material collection mechanism (3) includes a collection bin (301), which is located on one side of the chassis (101). The bottom of the collection bin (301) is fixedly connected with self-locking casters (302), and there are four self-locking casters (302). The inner cavity of the collection bin (301) is movably connected with a fixed plate (308), and there are five fixed plates (308). The surface of the fixed plate (308) is movably connected with a movable plate (304). The surface of the movable plate (304) is fixedly connected with a handle (311). The inner cavity of the movable plate (304) is threadedly connected with a threaded rod (306). One end of the threaded rod (306) is fixedly connected with a handle (305), and the other end of the threaded rod (306) is movably connected to the surface of the fixed plate (308).

5. The automatic tinplate cutting and blanking machine according to claim 4, characterized in that: The top of the collection chamber (301) is fixedly connected to a guide plate (303), and there are six guide plates (303). The surface of the guide plate (303) is in contact with the surface of the moving plate (304).

6. The automatic tinplate cutting and blanking machine according to claim 4, characterized in that: The surface of the threaded rod (306) is fixedly connected to a bearing (307), and the outer ring of the bearing (307) is fixedly connected to the surface of the fixing plate (308).

7. The automatic tinplate cutting and blanking machine according to claim 4, characterized in that: The surface of the fixed plate (308) is provided with a dovetail groove (309), and a dovetail block (310) is movably connected to the inner cavity of the dovetail groove (309). The surface of the dovetail block (310) is fixedly connected to the surface of the movable plate (304).

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