Improved anti-shielding scanner

Abstract

The invention relates to the technical field of scanners, in particular to an improved anti-shielding scanner which comprises a base, an objective table, a transmission box, a lifting frame, a supporting frame, a pressing strip, a sliding frame movable box, a linkage box, a bracket, a rotating frame, a scanning camera, an adjusting box, a control table, an edge pressing mechanism, a smoothing mechanism and a storage mechanism. Paper edge pressing is achieved through the edge pressing mechanism, part of the devices can stably limit one side of the paper on the objective table, flattening and scanning operation can be conveniently conducted on the paper, paper stretching and flattening are achieved through the flattening mechanism, part of the devices can stretch and flatten the creased paper, and the paper flattening efficiency is improved. And the situation that the smooth paper has indentations to shield characters is effectively avoided, rotary storage of the scanning camera is achieved through the storage mechanism, part of the device can rapidly store the scanning camera, the whole size is conveniently reduced for packaging and transportation, and the stability, high efficiency and convenience of the device are improved.

Description

Technical Field

[0001] The invention relates to the technical field of scanners, and in particular to an improved anti-shielding scanner. Background Art

[0002] A scanner is a device that uses photoelectric technology and digital processing technology to convert graphic or image information into digital signals by scanning; scanners are usually used as external instruments and equipment of computers, and they capture images and convert them into digital input devices that can be displayed, edited, stored and output by computers. In today's digital age, scanners are widely used in various fields as an important office equipment and image input tool.

[0003] Traditional scanners often face occlusion problems during use, which greatly affects the scanning effect and work efficiency. In actual scanning scenarios, due to the different shapes and sizes of the scanned objects and the uncertainty of the placement, it is easy for some areas to be blocked. For example, when scanning thicker books, the spine may block the page content; at the same time, some wrinkled and curled paper documents have deformed and distorted text records, making it difficult for some scanners to fully enter text data.

[0004] The existing device mainly absorbs and lays paper documents flatly through a negative pressure stage. The existing technology is similar to a scanner. The structure with patent number CN110381226A includes a stage; a mounting cavity is provided inside the stage, and a lifting and adsorption device is provided inside the mounting cavity, and the lifting and adsorption device is used to fix the scanned documents or papers; an electric telescopic rod is provided on the bottom wall of the mounting cavity, and a lifting plate is supported on the top of the electric telescopic rod; the lifting plate is formed by a plurality of square plates being connected together, and a plurality of suction cups are provided on the upper surface of the square plate; a connecting cavity is provided inside the square plate, and an air suction pipe is provided inside the connecting cavity; the air suction pipe is connected to the suction cup through the air guide pipe; the vacuum pump is connected to the air suction pipe through the telescopic air pipe, and the vacuum pump is provided at the center of the mounting cavity; the air suction pipes provided in the plurality of square plates are connected through the connecting pipe. The invention prevents the paper from warping or curling when it is laid flat on the stage, thereby affecting the scanner's clear and fast scanning of the information on the paper, but the device still has areas that can be optimized.

[0005] The existing device mainly limits the entire paper on the stage, which makes it difficult for some devices to limit one side of the paper on the stage alone, resulting in inconvenience in smoothing and scanning the paper. Secondly, some devices mainly use a limiting mechanism to flatten the paper, which makes it difficult for some devices to stretch and smooth wrinkled paper, effectively avoiding indentations on the smoothed paper and obstructing the text. Finally, some devices mainly place the scanning camera above the stage through a support frame, which makes it difficult for some devices to accommodate the scanning camera and reduce the size of the scanner, resulting in inconvenience in packaging and transportation of the scanner body, reducing the working efficiency and practicality of the device. Therefore, in order to solve the above problems, an improved anti-obstruction scanner is proposed. Summary of the invention

[0006] The object of the present invention is to provide an improved anti-obstruction scanner to solve the problem that the existing devices in the prior art mentioned in the above background technology mainly limit the paper as a whole on the stage, making it difficult for some devices to limit one side of the paper on the stage alone, resulting in inconvenience in smoothing and scanning the paper; secondly, some devices mainly flatten the paper through a limiting mechanism, making it difficult for some devices to stretch and smooth wrinkled paper, effectively avoiding indentations on the smoothed paper and obstructing the text; finally, some devices mainly place the scanning camera above the stage through a support frame, making it difficult for some devices to accommodate the scanning camera and reduce the size of the scanner, resulting in inconvenience in packaging and transportation of the scanner body.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an improved anti-blocking scanner, comprising a base, a loading platform is fixedly connected inside the top plate of the base, a transmission box is fixedly connected to the top front of the inner wall of the base, a lifting frame is provided on the inner rear side of the base, a support frame is fixedly connected to the left side of the inner wall of the lifting frame, a pressure strip is fixedly connected to the top of the inner wall of the support frame, a sliding frame is provided on the inner right side of the lifting frame, a movable box is fixedly connected to the bottom of the sliding frame, a linkage box is fixedly connected to the rear side of the sliding frame, a bracket is fixedly connected to the middle part of the rear side of the base, a rotating frame is movably connected to the inner wall of the bracket, a scanning camera is fixedly connected to the top of the inner wall of the rotating frame, an adjustment box is fixedly connected to the rear side of the bracket, and a control console is fixedly connected to the middle part of the front side of the base;

[0008] A pressing mechanism is provided inside the transmission box, and the pressing mechanism includes a first motor, and the top of the first motor is fixedly connected to the middle of the bottom of the transmission box. A smoothing mechanism is provided inside the movable box, and the smoothing mechanism includes a second motor, and the right side of the second motor is fixedly connected to the middle of the left side of the movable box. A storage mechanism is provided inside the adjustment box, and the storage mechanism includes a third motor, and the left side of the third motor is fixedly connected to the right side of the adjustment box.

[0009] Preferably, a transmission shaft is fixedly connected to the top middle of the first motor, the top end of the transmission shaft passes through the transmission box and is fixedly connected to the first bevel gear, the top of the first bevel gear is meshingly connected to the second bevel gear, the inner wall of the second bevel gear is fixedly connected to a symmetrical screw, and the two ends of the symmetrical screw are movably connected to both sides of the inner wall of the transmission box.

[0010] Preferably, push screw sleeves are threadedly connected on both sides of the outer wall of the symmetrical screw, and a push rod passes through a transmission box and is movably connected to the lower part of the outer wall of the push screw sleeve. A limiting sliding slot corresponding to the push screw sleeve is provided on the bottom plate of the transmission box, and the bottom end of the push rod is movably connected to both sides of the bottom of the inner wall of the lifting frame.

[0011] Preferably, the four corners of the lifting frame are fixedly connected to telescopic rods, the bottom end of the telescopic rods is fixedly connected to the bottom of the inner wall of the base, the four corners of the lifting frame are located on the outer ring of the telescopic rod and are fixedly connected to return springs, and the bottom end of the return spring is fixedly connected to the bottom of the inner wall of the base.

[0012] Preferably, a movable shaft is fixedly connected to the middle part of the right side of the second motor, the right end of the movable shaft passes through the movable box and is fixedly connected to the third bevel gear, the right side of the third bevel gear is meshingly connected to the fourth bevel gear, the inner wall of the fourth bevel gear is fixedly connected to a movable worm, and the front end of the movable worm is movably connected to the front side of the inner wall of the movable box.

[0013] Preferably, both sides of the outer wall of the movable worm are meshedly connected with a movable worm wheel, the inner wall of the movable worm wheel is fixedly connected with a movable screw sleeve, the inner wall of the movable screw sleeve is threadedly connected with a fixed screw, and both ends of the fixed screw pass through the movable box and are fixedly connected to both sides of the inner wall of the lifting frame.

[0014] Preferably, the rear side of the movable worm gear passes through the movable box and is fixedly connected to a driving wheel, which is arranged at the lower part of the interior of the linkage box, a linkage belt is tightly attached to the lower part of the outer wall of the driving wheel, and a driven wheel is tightly attached to the upper part of the inner wall of the linkage belt, and the driven wheel is arranged at the upper part of the interior of the linkage box.

[0015] Preferably, a linkage shaft is fixedly connected to the middle of the front side of the driven wheel, the front end of the linkage shaft passes through the rear side wall of the sliding frame and is fixedly connected to a smoothing roller, and the front side of the smoothing roller is movably connected to the front side of the inner wall of the sliding frame.

[0016] Preferably, a transmission worm is fixedly connected to the middle left side of the third motor, the left end of the transmission worm is movably connected to the left side of the inner wall of the adjusting box, a transmission worm wheel is meshingly connected to the lower part of the outer wall of the transmission worm, a rotating shaft is fixedly connected to the inner wall of the transmission worm wheel, and the rear end of the rotating shaft is movably connected to the rear side of the inner wall of the adjusting box.

[0017] Preferably, the front end of the rotating shaft passes through the bracket and is fixedly connected to a main gear, an inner gear is meshedly connected below the outer wall of the main gear, and the rear side of the inner gear is fixedly connected below the rear side of the rotating frame.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention uses the first motor, transmission shaft, first bevel gear, second bevel gear, symmetrical screw, push screw sleeve, push rod, telescopic rod and reset spring and other structures in the edge pressing mechanism. The first motor is started to rotate forward through the console, and the first motor drives the transmission shaft and the first bevel gear to rotate in a limited position. The engagement of the first bevel gear drives the second bevel gear and the symmetrical screw to rotate in a limited position. The symmetrical screw drives the push screw sleeve and the top end of the push rod to slide symmetrically away, so that the bottom end of the push rod drives the lifting frame, the support frame and the pressure strip to slide downward, so that the pressure strip presses the left side of the paper on the loading platform, thereby realizing the edge pressing of the paper, so that some devices can stably limit one side of the paper on the loading platform, which is convenient for smoothing and scanning operations on the paper, thereby improving the stability and practicality of the device.

[0020] 2. The present invention uses the second motor, movable shaft, third bevel gear, fourth bevel gear, movable worm, movable worm wheel, movable screw sleeve, fixed screw, driving wheel, linkage belt, driven wheel, linkage shaft and smoothing roller and other structures in the smoothing mechanism. The second motor is started to rotate forward through the console, and the second motor drives the movable shaft and the third bevel gear to rotate in a limited position. The meshing of the third bevel gear drives the fourth bevel gear and movable worm to rotate in a limited position. The meshing of the movable worm drives the movable worm wheel and movable screw sleeve to rotate in a limited position. The movable screw sleeve drives the movable box, the sliding frame and the smoothing roller to slide to the right along the outer wall of the fixed screw. At the same time, the movable worm drives the smoothing roller to rotate counterclockwise through the driving wheel, linkage belt, driven wheel and linkage shaft, thereby realizing the smoothing of paper, so that some devices can stretch and smooth wrinkled paper, effectively avoiding indentations on the smoothed paper and obstructing text, thereby improving the efficiency and linkage of the device.

[0021] 3. The present invention uses the third motor, transmission worm, transmission worm wheel, rotating shaft, main gear and internal gear and other structures in the storage mechanism. The third motor is started to rotate forward through the console, and the third motor drives the transmission worm to limit rotation. The transmission worm engages to drive the transmission worm wheel, the rotating shaft and the main gear to limit rotation. The main gear engages to drive the internal gear and the rotating frame to rotate clockwise. The rotating frame drives the scanning camera to rotate to the right side of the base, thereby realizing the rotational storage of the scanning camera, so that some devices can quickly store the scanning camera, which is convenient for reducing the overall size for packaging and transportation, and improving the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front side perspective view of the structure of the present invention;

[0023] Figure 2 It is a top-down perspective view of the structure of the present invention;

[0024] Figure 3 It is a side cross-sectional perspective view of the structure of the present invention;

[0025] Figure 4 It is a front cross-sectional stereoscopic view of the local structure of the base and the edge pressing mechanism of the present invention;

[0026] Figure 5 It is a front cross-sectional perspective view of the local structure of the transmission box and the edge pressing mechanism of the present invention;

[0027] Figure 6 It is a bottom-view cross-sectional stereoscopic view of the local structure of the movable box and the smoothing mechanism of the present invention;

[0028] Figure 7 It is a side sectional stereoscopic view of the local structure of the sliding frame and the smoothing mechanism of the present invention;

[0029] Figure 8 It is a rear cross-sectional stereoscopic view of the partial structure of the rotating frame and the storage mechanism of the present invention.

[0030] In the figure: 101, base; 102, loading platform; 103, transmission box; 104, lifting frame; 105, support frame; 106, pressure strip; 107, sliding frame; 108, movable box; 109, linkage box; 110, bracket; 111, rotating frame; 112, scanning camera; 113, adjustment box; 114, control console; 2, edge pressing mechanism; 201, first motor; 202, transmission shaft; 203, first bevel gear; 204, second bevel gear; 205, symmetrical screw; 206, push screw sleeve; 207, push rod; 208, telescopic Rod; 209, return spring; 3, smoothing mechanism; 301, second motor; 302, movable shaft; 303, third bevel gear; 304, fourth bevel gear; 305, movable worm; 306, movable worm wheel; 307, movable screw sleeve; 308, fixed screw; 309, driving wheel; 310, linkage belt; 311, driven wheel; 312, linkage shaft; 313, smoothing roller; 4, storage mechanism; 401, third motor; 402, transmission worm; 403, transmission worm wheel; 404, rotating shaft; 405, main gear; 406, internal gear. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 8 , an embodiment provided by the present invention:

[0033] An improved anti-blocking scanner comprises a base 101, a loading platform 102 is fixedly connected inside the top plate of the base 101, a transmission box 103 is fixedly connected to the top front of the inner wall of the base 101, a lifting frame 104 is provided on the inner rear side of the base 101, a support frame 105 is fixedly connected to the left side of the inner wall of the lifting frame 104, a pressure strip 106 is fixedly connected to the top of the inner wall of the support frame 105, a sliding frame 107 is provided on the inner right side of the lifting frame 104, a movable box 108 is fixedly connected to the bottom of the sliding frame 107, a linkage box 109 is fixedly connected to the rear side of the sliding frame 107, a bracket 110 is fixedly connected to the middle part of the rear side of the base 101, a rotating frame 111 is movably connected to the inner wall of the bracket 110, a scanning camera 112 is fixedly connected to the top of the inner wall of the rotating frame 111, an adjustment box 113 is fixedly connected to the rear side of the bracket 110, and a control console 114 is fixedly connected to the middle part of the front side of the base 101;

[0034] A pressing mechanism 2 is provided inside the transmission box 103, and the pressing mechanism 2 includes a first motor 201. The top of the first motor 201 is fixedly connected to the bottom middle of the transmission box 103. A transmission shaft 202 is fixedly connected to the top middle of the first motor 201. The top of the transmission shaft 202 passes through the transmission box 103 and is fixedly connected to a first bevel gear 203. The top of the first bevel gear 203 is meshed with a second bevel gear 204. The inner wall of the second bevel gear 204 is fixedly connected with a symmetrical screw 205. The two ends of the symmetrical screw 205 are movably connected to both sides of the inner wall of the transmission box 103. Through this design, the first motor 201 drives the transmission shaft 202 and the first bevel gear 203 to rotate in a limited position, so that the first bevel gear 203 meshes to drive the second bevel gear 204 and the symmetrical screw 205 to rotate in a limited position. Pushing screw sleeves 206 are threadedly connected to both sides of the outer wall of the symmetrical screw 205. The outer wall of the push screw sleeve 206 The bottom of the lifting frame 104 is provided with a limit sliding slot corresponding to the push screw sleeve 206, and the bottom end of the push rod 207 is movably connected to the bottom two sides of the inner wall of the lifting frame 104. Through this design, the symmetrical screw 205 drives the push screw sleeve 206 and the top of the push rod 207 to slide symmetrically away, so that the bottom end of the push rod 207 drives the lifting frame 104, the support frame 105 and the pressure strip 106 to slide downward, and the four corners of the lifting frame 104 are fixedly connected with a telescopic rod 208, and the bottom end of the telescopic rod 208 is fixedly connected to the bottom of the inner wall of the base 101. The four corners of the lifting frame 104 are located at the outer ring of the telescopic rod 208 and are fixedly connected with a reset spring 209, and the bottom end of the reset spring 209 is fixedly connected to the bottom of the inner wall of the base 101. Through this design, the reset spring 209 drives the lifting frame 104, the support frame 105 and the pressure strip 106 to automatically reset.

[0035] A smoothing mechanism 3 is provided inside the movable box 108, and the smoothing mechanism 3 includes a second motor 301, the right side of the second motor 301 is fixedly connected to the middle part of the left side of the movable box 108, the middle part of the right side of the second motor 301 is fixedly connected to a movable shaft 302, the right end of the movable shaft 302 passes through the movable box 108 and is fixedly connected to a third bevel gear 303, the right side of the third bevel gear 303 is meshedly connected to a fourth bevel gear 304, the inner wall of the fourth bevel gear 304 is fixedly connected to a movable worm 305, and the front end of the movable worm 305 is movably connected to the front side of the inner wall of the movable box 108. , the second motor 301 drives the movable shaft 302 and the third bevel gear 303 to rotate in a limited position, so that the third bevel gear 303 meshes and drives the fourth bevel gear 304 and the movable worm 305 to rotate in a limited position, and the outer wall of the movable worm 305 is meshed with a movable worm wheel 306 on both sides, and the inner wall of the movable worm wheel 306 is fixedly connected with a movable screw sleeve 307, and the inner wall of the movable screw sleeve 307 is threadedly connected with a fixed screw 308, and the two ends of the fixed screw 308 pass through the movable box 108 and are fixedly connected to the inner wall of the lifting frame 104. Through this design, the movable worm 305 is meshed to drive the movable worm The wheel 306 and the movable screw sleeve 307 are limited and rotated, so that the movable screw sleeve 307 drives the movable box 108 to slide left and right along the outer wall of the fixed screw 308. The rear side of the movable worm 305 passes through the movable box 108 and is fixedly connected with a driving wheel 309. The driving wheel 309 is arranged at the lower part of the linkage box 109. A linkage belt 310 is closely attached to the lower part of the outer wall of the driving wheel 309. A driven wheel 311 is closely attached to the upper part of the inner wall of the linkage belt 310. The driven wheel 311 is arranged at the upper part of the linkage box 109. Through this design, the movable worm 305 drives the driving wheel 309 to rotate synchronously, so that the driving wheel 309 09 The driven wheel 311 is driven to rotate synchronously through the linkage belt 310. The middle part of the front side of the driven wheel 311 is fixedly connected with a linkage shaft 312. The front end of the linkage shaft 312 passes through the rear side wall of the sliding frame 107 and is fixedly connected with a smoothing roller 313. The front side of the smoothing roller 313 is movably connected to the front side of the inner wall of the sliding frame 107. Through this design, the driven wheel 311 drives the linkage shaft 312 and the smoothing roller 313 to rotate synchronously, so that the smoothing roller 313 keeps rotating counterclockwise during the rightward sliding process, which is convenient for stretching and smoothing the wrinkled paper, and effectively avoids the indentation of the smoothed paper and obstruction of the text.

[0036] The regulating box 113 is provided with a storage mechanism 4 inside, which includes a third motor 401. The left side of the third motor 401 is fixedly connected to the right side of the regulating box 113. A transmission worm 402 is fixedly connected to the middle of the left side of the third motor 401. The left end of the transmission worm 402 is movably connected to the left side of the inner wall of the regulating box 113. A transmission worm wheel 403 is meshed and connected below the outer wall of the transmission worm 402. A rotating shaft 404 is fixedly connected to the inner wall of the transmission worm wheel 403. The rear end of the rotating shaft 404 is movably connected to the rear side of the inner wall of the regulating box 113. Through this design, the third motor 401 drives the transmission The worm 402 is limited in rotation, so that the transmission worm 402 is engaged to drive the transmission worm wheel 403 and the rotating shaft 404 to rotate in a limited manner. The front end of the rotating shaft 404 passes through the bracket 110 and is fixedly connected to the main gear 405. The lower part of the outer wall of the main gear 405 is engaged with an internal gear 406. The rear side of the internal gear 406 is fixedly connected to the lower rear side of the rotating frame 111. Through this design, the rotating shaft 404 drives the main gear 405 to rotate synchronously, so that the main gear 405 is engaged to drive the internal gear 406 and the rotating frame 111 to rotate in a limited manner, which facilitates the rotating frame 111 to drive the scanning camera 112 to rotate and be stored.

[0037] Working principle: when it is necessary to press the edge of the paper, first start the first motor 201 forward through the control console 114, the first motor 201 drives the transmission shaft 202 to limit the rotation, the transmission shaft 202 drives the first bevel gear 203 to rotate synchronously, the first bevel gear 203 engages to drive the second bevel gear 204 to rotate, the second bevel gear 204 drives the symmetrical screw 205 to limit the rotation, the symmetrical screw 205 drives the push screw sleeve 206 to slide symmetrically away, the push screw sleeve 206 drives the top of the push rod 207 to slide synchronously, so that the bottom end of the push rod 207 drives the lifting frame 104 to slide downward, the lifting frame 104 compresses the telescopic rod 208 and the reset spring 209, and at the same time the lifting frame 104 drives the support frame 105 and the pressure strip 106 to slide downward, so that the pressure strip 106 presses the left side of the paper on the stage 102, thereby realizing the paper pressing operation.

[0038] When it is necessary to smooth the paper, firstly, the second motor 301 is started to rotate forwardly through the control console 114, the second motor 301 drives the movable shaft 302 to rotate within a certain position, the movable shaft 302 drives the third bevel gear 303 to rotate synchronously, the third bevel gear 303 meshes to drive the fourth bevel gear 304 to rotate, the fourth bevel gear 304 drives the movable worm 305 to rotate within a certain position, the movable worm 305 meshes to drive the movable worm wheel 306 to rotate synchronously, the movable worm wheel 306 drives the movable screw sleeve 307 to rotate within a certain position, The movable screw sleeve 307 drives the movable box 108 to slide to the right along the outer wall of the fixed screw 308, and the movable box 108 drives the sliding frame 107 and the smoothing roller 313 to slide synchronously. At the same time, the movable worm 305 drives the driving wheel 309 to rotate synchronously, and the driving wheel 309 drives the linkage belt 310 to rotate synchronously, and the linkage belt 310 drives the driven wheel 311 to rotate, and the driven wheel 311 drives the linkage shaft 312 to rotate within a limited position, and the linkage shaft 312 drives the smoothing roller 313 to rotate counterclockwise, thereby realizing the smoothing operation of the paper.

[0039] When the scanning camera 112 needs to be rotated and stored, first start the third motor 401 forward through the console 114, the third motor 401 drives the transmission worm 402 to limit the rotation, the transmission worm 402 engages to drive the transmission worm wheel 403 to rotate, the transmission worm wheel 403 drives the rotating shaft 404 to limit the rotation, the rotating shaft 404 drives the main gear 405 to rotate synchronously, the main gear 405 engages to drive the internal gear 406 to rotate, the internal gear 406 drives the rotating frame 111 to rotate clockwise, the rotating frame 111 drives the scanning camera 112 to rotate to the right side of the base 101, thereby realizing the rotation and storage operation of the scanning camera 112, and the operation ends here.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. An improved anti-blocking scanner, comprising a base (101), characterized in that: A loading platform (102) is fixedly connected inside the top plate of the base (101), a transmission box (103) is fixedly connected to the front of the top of the inner wall of the base (101), a lifting frame (104) is provided on the rear side of the inner wall of the base (101), a support frame (105) is fixedly connected to the left side of the inner wall of the lifting frame (104), a pressure strip (106) is fixedly connected to the top of the inner wall of the support frame (105), a sliding frame (107) is provided on the right side of the inner wall of the lifting frame (104), and the bottom of the sliding frame (107) is fixedly connected to the top of the inner wall of the supporting frame (105). A movable box (108) is fixedly connected, a linkage box (109) is fixedly connected to the rear side of the sliding frame (107), a bracket (110) is fixedly connected to the middle part of the rear side of the base (101), a rotating frame (111) is movably connected to the inner wall of the bracket (110), a scanning camera (112) is fixedly connected to the top of the inner wall of the rotating frame (111), an adjustment box (113) is fixedly connected to the rear side of the bracket (110), and a control console (114) is fixedly connected to the middle part of the front side of the base (101); A pressing mechanism (2) is provided inside the transmission box (103), and the pressing mechanism (2) comprises a first motor (201), and the top of the first motor (201) is fixedly connected to the middle of the bottom of the transmission box (103); a smoothing mechanism (3) is provided inside the movable box (108), and the smoothing mechanism (3) comprises a second motor (301), and the right side of the second motor (301) is fixedly connected to the middle of the left side of the movable box (108); a storage mechanism (4) is provided inside the adjustment box (113), and the storage mechanism (4) comprises a third motor (401), and the left side of the third motor (401) is fixedly connected to the right side of the adjustment box (113).

2. The improved anti-blocking scanner according to claim 1, characterized in that: A transmission shaft (202) is fixedly connected to the middle of the top of the first motor (201); the top end of the transmission shaft (202) passes through the transmission box (103) and is fixedly connected to a first bevel gear (203); a second bevel gear (204) is meshingly connected to the top of the first bevel gear (203); a symmetrical screw rod (205) is fixedly connected to the inner wall of the second bevel gear (204); and two ends of the symmetrical screw rod (205) are movably connected to both sides of the inner wall of the transmission box (103).

3. The improved anti-blocking scanner according to claim 2, characterized in that: The outer walls of the symmetrical screw rod (205) are threadedly connected with push screw sleeves (206) at both sides, and the outer wall of the push screw sleeve (206) passes through the transmission box (103) below and is movably connected with a push rod (207). The bottom plate of the transmission box (103) is provided with a limiting sliding slot corresponding to the push screw sleeve (206), and the bottom end of the push rod (207) is movably connected to the bottom sides of the inner wall of the lifting frame (104).

4. The improved anti-blocking scanner according to claim 3, characterized in that: The four corners of the lifting frame (104) are fixedly connected to telescopic rods (208), the bottom end of the telescopic rod (208) is fixedly connected to the bottom of the inner wall of the base (101), and the four corners of the lifting frame (104) are fixedly connected to the outer ring of the telescopic rod (208), and the bottom end of the reset spring (209) is fixedly connected to the bottom of the inner wall of the base (101).

5. The improved anti-blocking scanner according to claim 1, characterized in that: A movable shaft (302) is fixedly connected to the middle part of the right side of the second motor (301); the right end of the movable shaft (302) passes through the movable box (108) and is fixedly connected to a third bevel gear (303); the right side of the third bevel gear (303) is meshedly connected to a fourth bevel gear (304); a movable worm (305) is fixedly connected to the inner wall of the fourth bevel gear (304); and the front end of the movable worm (305) is movably connected to the front side of the inner wall of the movable box (108).

6. The improved anti-blocking scanner according to claim 5, characterized in that: The movable worm gear (306) is meshedly connected to the outer wall of the movable worm (305), the inner wall of the movable worm gear (306) is fixedly connected to the movable screw sleeve (307), the inner wall of the movable screw sleeve (307) is threadedly connected to a fixed screw rod (308), and the two ends of the fixed screw rod (308) pass through the movable box (108) and are fixedly connected to the inner wall of the lifting frame (104).

7. The improved anti-blocking scanner according to claim 5, characterized in that: The rear side of the movable worm (305) passes through the movable box (108) and is fixedly connected to a driving wheel (309), which is arranged at the lower part of the linkage box (109), and a linkage belt (310) is tightly attached to the lower part of the outer wall of the driving wheel (309), and a driven wheel (311) is tightly attached to the upper part of the inner wall of the linkage belt (310), and the driven wheel (311) is arranged at the upper part of the linkage box (109).

8. The improved anti-blocking scanner according to claim 7, characterized in that: A linkage shaft (312) is fixedly connected to the middle of the front side of the driven wheel (311), the front end of the linkage shaft (312) passes through the rear side wall of the sliding frame (107) and is fixedly connected to a smoothing roller (313), and the front side of the smoothing roller (313) is movably connected to the front side of the inner wall of the sliding frame (107).

9. The improved anti-blocking scanner according to claim 1, characterized in that: A transmission worm (402) is fixedly connected to the middle of the left side of the third motor (401), the left end of the transmission worm (402) is movably connected to the left side of the inner wall of the adjustment box (113), a transmission worm wheel (403) is meshingly connected to the lower part of the outer wall of the transmission worm (402), a rotating shaft (404) is fixedly connected to the inner wall of the transmission worm wheel (403), and the rear end of the rotating shaft (404) is movably connected to the rear side of the inner wall of the adjustment box (113).

10. An improved anti-blocking scanner according to claim 9, characterized in that: The front end of the rotating shaft (404) passes through the bracket (110) and is fixedly connected to a main gear (405); an inner gear (406) is meshedly connected to the lower portion of the outer wall of the main gear (405); and the rear side of the inner gear (406) is fixedly connected to the lower portion of the rear side of the rotating frame (111).

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