Automatic tool for scraping lottery film

Abstract

The utility model provides an automatic tool for scraping a lottery film, which relates to the technical field of lottery film scraping and comprises a scraping plate main body, a connecting device is arranged at the bottom of the scraping plate main body, a cleaning device is arranged at the top of the scraping plate main body, and the connecting device comprises an operating platform. A connecting rod is fixedly connected into the inner wall of the top of the operation table, the surface of the connecting rod is rotationally sleeved with a connecting block, a limiting rod is fixedly connected to one side of the connecting block, a supporting strip is fixedly connected to the end, away from the connecting block, of the limiting rod, and a motor is fixedly connected to one side of the supporting strip. A lottery ticket is manually placed on the top of the operation table, then a connecting block is manually controlled to rotate on the surface of a connecting rod, a threaded rod is made to be flush with the top of the operation table, then a motor is manually controlled, the threaded rod is driven to rotate through the motor under the limitation of a limiting rod, and therefore the scraper body can be driven to move on the top of the lottery ticket.

Description

Technical Field

[0001] This utility model relates to the field of film scraping technology, and in particular to a film scraping tool. Background Technology

[0002] A lottery ticket coating scraper is a device used to remove the coating from the surface of lottery tickets. When using a lottery ticket coating scraper, the operator usually needs to manually press the lottery ticket onto the table, then hold the scraper and manually scrape off the coating on the surface of the lottery ticket.

[0003] The inventors discovered in their daily work that there are still at least the following problems with scratching off the coating on lottery tickets: When using the scratching device, the operator usually needs to manually press the lottery ticket onto the table, then hold the scraper and manually scrape off the coating on the surface of the lottery ticket. However, in actual use, this manual scraping is quite troublesome. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an automatic tool for scratching off lottery film.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic scratch-off tool for lottery tickets, comprising a scraper body, a connecting device at the bottom of the scraper body, and a cleaning device at the top of the scraper body. The connecting device includes an operating table, a connecting rod fixedly connected to the inner wall of the top of the operating table, a connecting block rotatably sleeved on the surface of the connecting rod, a limiting rod fixedly connected to one side of the connecting block, a support strip fixedly connected to the end of the limiting rod away from the connecting block, a motor fixedly connected to one side of the support strip, a threaded rod fixedly connected to the output end of the motor, the threaded rod threadedly inserted into one side of the scraper body, the limiting rod slidably inserted into one side of the scraper body, and the threaded rod rotatably inserted into one side of the connecting block.

[0006] The effect achieved by the above components is as follows: When using the connecting device, the lottery ticket is manually placed on the top of the operating table, and then the connecting block is manually controlled to rotate on the surface of the connecting rod so that the threaded rod is horizontal with the top of the operating table. Then, the motor is manually controlled, and under the restriction of the limit rod, the threaded rod is driven to rotate by the motor. This can drive the scraper body to move on the top of the lottery ticket, and then the coating on the surface of the lottery ticket can be automatically scraped off by the scraper body.

[0007] Preferably, a rotating rod is rotatably inserted on one side of the top of the operating table, and a limit frame is fixedly connected to the side of the rotating rod away from the operating table.

[0008] The effect achieved by the above components is as follows: the manual control of the limiting frame drives the rotating rod to rotate on one side of the top of the operating table, thereby pressing the end of the limiting frame away from the rotating rod onto the top of the lottery ticket on the operating table, which can effectively restrict the lottery ticket to the top of the operating table.

[0009] Preferably, a first damping rod is fixedly connected to one side of the limiting frame, a limiting block is fixedly connected to the end of the first damping rod away from the limiting frame, the end of the limiting block away from the first damping rod is slidably inserted into one side of the operating table, a first spring is sleeved on the surface of the first damping rod, one end of the first spring is fixedly connected to one side of the operating table, and the end of the first spring near the first damping rod is fixedly connected to one side of the limiting block.

[0010] The effect achieved by the above components is as follows: the first spring pulls the limiting block closer to the limiting frame, thereby inserting the end of the limiting block away from the first damping rod into one side of the operating table, which can effectively limit the limiting frame to the top of the operating table.

[0011] Preferably, the support bar is slidably connected to the inner wall of the limiting frame at the end away from the rotating rod. A second damping rod is fixedly connected to one side of the limiting frame. A locking block is fixedly connected to the end of the second damping rod away from the limiting frame. The end of the locking block away from the second damping rod is located at the top of the limiting frame and the support bar. A second spring is sleeved on the surface of the second damping rod. One end of the second spring is fixedly connected to one side of the limiting frame. The end of the second spring near the second damping rod is fixedly connected to one side of the locking block.

[0012] The effect achieved by the above components is as follows: by pulling the locking block closer to the limiting frame through the second spring, the end of the locking block away from the second damping rod can be set at the top of the limiting frame and the support bar, thereby effectively restricting the support bar in the inner wall of the limiting frame.

[0013] Preferably, the cleaning device includes a movable strip, which is disposed on the top of the scraper body, and brushes are uniformly fixedly connected to the bottom of the movable strip.

[0014] The effect achieved by the above components is that when using the cleaning device, the moving strip is manually controlled to slide on the top of the scraper body, so that the lottery film stuck on the scraper body can be cleaned off by the brush.

[0015] Preferably, the top of the scraper body is provided with a sliding groove, the inner wall of the sliding groove is fixedly connected to a sliding rod, a sliding block is slidably sleeved on the surface of the sliding rod, a third damping rod is fixedly connected to the top of the sliding block, the top of the third damping rod is fixedly connected to the bottom of the moving bar, a third spring is sleeved on the surface of the third damping rod, one end of the third spring is fixedly connected to the top of the sliding block, and the end of the third spring near the third damping rod is fixedly connected to the bottom of the moving bar.

[0016] The effect achieved by the above components is that the sliding block is manually controlled to slide on the surface of the sliding rod, and then the third spring is manually squeezed by the moving bar, which can effectively squeeze the brush onto the top of the scraper body.

[0017] Preferably, a collection frame is provided at the bottom of the operating table, and the collection frame is located at the bottom of the operating table at the end away from the rotating rod.

[0018] The effect achieved by the above components is that the collection box is set at the bottom of one side of the operating table, so that the scratched lottery ticket film can be collected through the collection box.

[0019] Preferably, a fourth damping rod is fixedly connected to one side of the operating table, and a fixed frame is fixedly connected to the end of the fourth damping rod away from the operating table. A fourth spring is sleeved on the surface of the fourth damping rod, one end of the fourth spring is fixedly connected to one side of the operating table, and the end of the fourth spring near the fourth damping rod is fixedly connected to one side of the fixed frame. A fixed block is slidably connected to the inner wall of the fixed frame, and one side of the fixed block is fixedly connected to one side of the collection frame.

[0020] The effect achieved by the above components is that the fixed frame is pulled towards the operating table by the fourth spring, thereby restricting the fixed frame to the surface of the fixed block, which can effectively restrict the collection frame to the bottom of the operating table.

[0021] In this utility model, by setting a connecting device, when using the connecting device, the lottery ticket is manually placed on the top of the operating table, and then the connecting block is manually controlled to rotate on the surface of the connecting rod, so that the threaded rod is horizontal with the top of the operating table. Then, the motor is manually controlled, and under the restriction of the limit rod, the motor drives the threaded rod to rotate, which can drive the scraper body to move on the top of the lottery ticket, and then automatically scrape off the coating on the surface of the lottery ticket through the scraper body. Attached Figure Description

[0022] Figure 1 This utility model provides a three-dimensional structural diagram of an automatic tool for scratching off lottery film.

[0023] Figure 2 A three-dimensional structural diagram of the novel limiting frame proposed in this utility model is provided.

[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 This is a three-dimensional structural diagram of the novel brush proposed in this utility model.

[0026] Legend: 1. Scraper body; 2. Connecting device; 201. Operating table; 202. Rotating rod; 203. Limiting frame; 204. Connecting rod; 205. Connecting block; 206. Limiting rod; 207. Support bar; 208. Motor; 209. Threaded rod; 210. First damping rod; 211. First spring; 212. Limiting block; 213. Second damping rod; 214. Second spring; 215. Locking block; 3. Cleaning device; 301. Slide groove; 302. Sliding rod; 303. Sliding block; 304. Third damping rod; 305. Third spring; 306. Moving bar; 307. Brush; 308. Collection frame; 309. Fixing block; 310. Fixing frame; 311. Fourth damping rod; 312. Fourth spring. Detailed Implementation

[0027] Example 1, as Figure 1-4 As shown, an automatic tool for scratching off lottery film has a connecting device 2 at the bottom of the scraper body 1 and a cleaning device 3 at the top of the scraper body 1. When using the lottery film scratching device, the operator usually needs to manually press the lottery ticket onto the table, then hold the scraper and manually scratch off the film on the surface of the lottery ticket.

[0028] Reference Figure 2 and Figure 3The connecting device 2 includes an operating table 201. A connecting rod 204 is fixedly connected to the inner wall of the top of the operating table 201. A connecting block 205 is rotatably sleeved on the surface of the connecting rod 204. A limit rod 206 is fixedly connected to one side of the connecting block 205. A support bar 207 is fixedly connected to the end of the limit rod 206 away from the connecting block 205. A motor 208 is fixedly connected to one side of the support bar 207. A threaded rod 209 is fixedly connected to the output end of the motor 208. The threaded rod 209 is threaded through and inserted into one side of the scraper body 1. The limit rod 206 is slidably inserted through and inserted into one side of the scraper body 1. The threaded rod 209 is rotatably inserted into one side of the connecting block 205. When using the connecting device 2, the lottery ticket is manually placed on the top of the operating table 201, and then... The connecting block 205 is manually controlled to rotate on the surface of the connecting rod 204, so that the threaded rod 209 is horizontal with the top of the operating table 201. Then, the motor 208 is manually controlled to drive the threaded rod 209 to rotate under the restriction of the limit rod 206. This drives the scraper body 1 to move on the top of the lottery ticket, and then automatically scrapes off the coating on the surface of the lottery ticket. A rotating rod 202 is rotatably inserted on one side of the top of the operating table 201. A limit frame 203 is fixedly connected to the side of the rotating rod 202 away from the operating table 201. The limit frame 203 is manually controlled to drive the rotating rod 202 to rotate on one side of the top of the operating table 201, thereby pressing the end of the limit frame 203 away from the rotating rod 202 onto the operating table 201. The lottery ticket is positioned at the top, effectively confining it to the top of the operating table 201. A first damping rod 210 is fixedly connected to one side of the limiting frame 203. A limiting block 212 is fixedly connected to the end of the first damping rod 210 away from the limiting frame 203. The end of the limiting block 212 away from the first damping rod 210 is slidably inserted into one side of the operating table 201. A first spring 211 is sleeved on the surface of the first damping rod 210. One end of the first spring 211 is fixedly connected to one side of the operating table 201, and the end of the first spring 211 near the first damping rod 210 is fixedly connected to one side of the limiting block 212. By pulling the limiting block 212 closer to the limiting frame 203 through the first spring 211, the end of the limiting block 212 away from the first damping rod 210 is pulled. The end is inserted into one side of the operating table 201, which can effectively restrict the limiting frame 203 to the top of the operating table 201. The support bar 207 is slidably connected to the inner wall of the end of the limiting frame 203 away from the rotating rod 202. A second damping rod 213 is fixedly connected to one side of the limiting frame 203. A locking block 215 is fixedly connected to the end of the second damping rod 213 away from the limiting frame 203. The end of the locking block 215 away from the second damping rod 213 is located at the top of the limiting frame 203 and the support bar 207. A second spring 214 is sleeved on the surface of the second damping rod 213. One end of the second spring 214 is fixedly connected to one side of the limiting frame 203. The end of the second spring 214 near the second damping rod 213 is fixedly connected to one side of the locking block 215.By pulling the locking block 215 towards the limiting frame 203 using the second spring 214, the end of the locking block 215 away from the second damping rod 213 is positioned at the top of the limiting frame 203 and the support bar 207, thus effectively confining the support bar 207 within the inner wall of the limiting frame 203.

[0029] Reference Figure 4 The cleaning device 3 includes a moving strip 306, which is located on the top of the scraper body 1. Brushes 307 are evenly fixedly connected to the bottom of the moving strip 306. When using the cleaning device 3, the moving strip 306 is manually controlled to slide on the top of the scraper body 1, allowing the brushes 307 to remove the lottery ticket coating stuck on the scraper body 1. A groove 301 is provided on the top of the scraper body 1, and a sliding rod 302 is fixedly connected to the inner wall of the groove 301. A sliding block 303 is slidably fitted onto the surface of the sliding rod 302. A third damping rod 304 is fixedly connected to the top. The top of the third damping rod 304 is fixedly connected to the bottom of the moving bar 306. A third spring 305 is sleeved on the surface of the third damping rod 304. One end of the third spring 305 is fixedly connected to the top of the sliding block 303, and the end of the third spring 305 near the third damping rod 304 is fixedly connected to the bottom of the moving bar 306. The sliding block 303 is manually controlled to slide on the surface of the sliding rod 302, and then the third spring 305 is manually squeezed by the moving bar 306. This can effectively squeeze the brush 307. The scraper body 1 is pressed against the top. A collection frame 308 is provided at the bottom of the operating table 201. The collection frame 308 is located at the bottom of the operating table 201 at the end away from the rotating rod 202. The collection frame 308 is located at the bottom of one side of the operating table 201 so that the scraped lottery ticket coating can be collected through the collection frame 308. A fourth damping rod 311 is fixedly connected to one side of the operating table 201. A fixing frame 310 is fixedly connected to the end of the fourth damping rod 311 away from the operating table 201. A fourth spring 312 is sleeved on the surface of the fourth damping rod 311. One end of the fourth spring 312 is fixedly connected to one side of the operating table 201. The end of the fourth spring 312 near the fourth damping rod 311 is fixedly connected to one side of the fixed frame 310. The inner wall of the fixed frame 310 is slidably connected to the fixed block 309. One side of the fixed block 309 is fixedly connected to one side of the collection frame 308. By pulling the fixed frame 310 towards the operating table 201 through the fourth spring 312, the fixed frame 310 is restricted to the surface of the fixed block 309. This can effectively restrict the collection frame 308 to the bottom of the operating table 201.

[0030] Working principle: When using the lottery ticket coating scraping device, the operator usually needs to manually press the lottery ticket onto the table and then hold the scraper to manually scrape off the coating on the surface of the lottery ticket. When using the connecting device 2, the lottery ticket is placed on the top of the operating table 201. The operator manually controls the limiting frame 203 to drive the rotating rod 202 to rotate on one side of the top of the operating table 201, thereby pressing the end of the limiting frame 203 away from the rotating rod 202 onto the top of the lottery ticket on the operating table 201. This effectively restricts the lottery ticket to the top of the operating table 201. The first spring 211 pulls the limiting block 212 closer to the limiting frame 203, thereby inserting the end of the limiting block 212 away from the first damping rod 210 into one side of the operating table 201. This effectively restricts the limiting frame 203 to the top of the operating table 201. The second spring 214 pulls the locking block 215 closer to the limiting frame 203, thereby moving the locking block 215 away from the second damping rod 210. One end of the nut 213 is set at the top of the limiting frame 203 and the support bar 207, thus effectively restricting the support bar 207 within the inner wall of the limiting frame 203. Then, the connecting block 205 is manually controlled to rotate on the surface of the connecting rod 204, so that the threaded rod 209 is horizontal with the top of the operating table 201. Then, the motor 208 is manually controlled to drive the threaded rod 209 to rotate under the restriction of the limiting rod 206. This can drive the scraper body 1 to move on the top of the lottery ticket, thus automatically scraping off the coating on the surface of the lottery ticket through the scraper body 1. When using the cleaning device 3, the sliding block 303 is manually controlled to slide on the surface of the sliding rod 302, and the third spring 305 is manually squeezed by the moving bar 306. This can effectively squeeze the brush 307 on the top of the scraper body 1, thus cleaning off the lottery ticket coating stuck on the scraper body 1 through the brush 307. The scraped lottery ticket coating can then be collected by the collection frame 308.

[0031] It should be noted that all damping rods in this case are telescopic dampers, which can absorb energy during the extension and retraction process.

Claims

1. An automatic scratch-off tool for lottery tickets, comprising a scratcher body (1), characterized in that: A connecting device (2) is provided at the bottom of the scraper body (1), and a cleaning device (3) is provided at the top of the scraper body (1). The connecting device (2) includes an operating table (201). A connecting rod (204) is fixedly connected to the inner wall of the top of the operating table (201). A connecting block (205) is rotatably sleeved on the surface of the connecting rod (204). A limiting rod (206) is fixedly connected to one side of the connecting block (205). The limiting rod (206) is far from... A support bar (207) is fixedly connected to one end of the connecting block (205). A motor (208) is fixedly connected to one side of the support bar (207). A threaded rod (209) is fixedly connected to the output end of the motor (208). The threaded rod (209) is threaded through and inserted into one side of the scraper body (1). The limiting rod (206) is slidably inserted through and inserted into one side of the scraper body (1). The threaded rod (209) is rotatably inserted into one side of the connecting block (205).

2. The automatic scratch-off tool for lottery tickets according to claim 1, characterized in that: A rotating rod (202) is rotatably inserted on one side of the top of the operating table (201), and a limit frame (203) is fixedly connected to the side of the rotating rod (202) away from the operating table (201).

3. The automatic scratch-off tool for lottery tickets according to claim 2, characterized in that: A first damping rod (210) is fixedly connected to one side of the limiting frame (203). A limiting block (212) is fixedly connected to one end of the first damping rod (210) away from the limiting frame (203). The end of the limiting block (212) away from the first damping rod (210) is slidably inserted into one side of the operating table (201). A first spring (211) is sleeved on the surface of the first damping rod (210). One end of the first spring (211) is fixedly connected to one side of the operating table (201). The end of the first spring (211) near the first damping rod (210) is fixedly connected to one side of the limiting block (212).

4. The automatic scratch-off tool for lottery tickets according to claim 1, characterized in that: The support bar (207) is slidably connected to the inner wall of the limiting frame (203) at the end away from the rotating rod (202). A second damping rod (213) is fixedly connected to one side of the limiting frame (203). A locking block (215) is fixedly connected to the end of the second damping rod (213) away from the limiting frame (203). The end of the locking block (215) away from the second damping rod (213) is located at the top of the limiting frame (203) and the support bar (207). A second spring (214) is sleeved on the surface of the second damping rod (213). One end of the second spring (214) is fixedly connected to one side of the limiting frame (203). The end of the second spring (214) near the second damping rod (213) is fixedly connected to one side of the locking block (215).

5. The automatic scratch-off tool for lottery tickets according to claim 1, characterized in that: The cleaning device (3) includes a moving strip (306), which is disposed on the top of the scraper body (1), and brushes (307) are uniformly fixedly connected to the bottom of the moving strip (306).

6. The automatic scratch-off tool for lottery tickets according to claim 1, characterized in that: The scraper body (1) has a groove (301) on its top. A sliding rod (302) is fixedly connected to the inner wall of the groove (301). A sliding block (303) is slidably fitted on the surface of the sliding rod (302). A third damping rod (304) is fixedly connected to the top of the sliding block (303). The top of the third damping rod (304) is fixedly connected to the bottom of the moving bar (306). A third spring (305) is fitted on the surface of the third damping rod (304). One end of the third spring (305) is fixedly connected to the top of the sliding block (303). The end of the third spring (305) near the third damping rod (304) is fixedly connected to the bottom of the moving bar (306).

7. The automatic scratch-off tool for lottery tickets according to claim 1, characterized in that: A collection frame (308) is provided at the bottom of the operating table (201), and the collection frame (308) is located at the bottom of the operating table (201) away from the rotating rod (202).

8. The automatic scratch-off tool for lottery tickets according to claim 1, characterized in that: A fourth damping rod (311) is fixedly connected to one side of the operating table (201). A fixed frame (310) is fixedly connected to the end of the fourth damping rod (311) away from the operating table (201). A fourth spring (312) is sleeved on the surface of the fourth damping rod (311). One end of the fourth spring (312) is fixedly connected to one side of the operating table (201). The end of the fourth spring (312) near the fourth damping rod (311) is fixedly connected to one side of the fixed frame (310). A fixed block (309) is slidably connected to the inner wall of the fixed frame (310). One side of the fixed block (309) is fixedly connected to one side of the collection frame (308).

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