Automatic counting device for stacks of plastic sheets

Abstract

The utility model relates to mechanical device technical field discloses plastic board stacking automatic counting device, including base, the top left side of base is all provided with detection device, the top of base is provided with adjusting mechanism, the adjusting mechanism is used for adjusting the height of adjusting mechanism, the inside of base is provided with translation mechanism, the translation mechanism is used for adjusting the pitch of detection device, the adjusting mechanism includes square groove, the square groove is opened in the top wall middle part of base, the inside left side of square groove is all provided with stand. In the utility model, motor one drives pivot rotation, and then drives bevel gear one rotation, and bevel gear one transmission makes bevel gear two rotate, and bevel gear two drives one way screw rod rotation, and one way screw rod drives movable block along sliding slot one sliding, and movable block drives detection device to lift, to realize detection device under the suitable height and pitch to material board stacking automatic counting.

Description

Technical Field

[0001] This utility model relates to the field of mechanical device technology, and in particular to an automatic counting device for stacking plastic sheets. Background Technology

[0002] The automatic counting device for plastic sheet stacking is a device specifically designed for the automated counting of stacked plastic sheets. By integrating sensors, image recognition, mechanical transmission or photoelectric detection technology, it replaces manual counting methods and achieves rapid, accurate and non-contact counting of the number of plastic sheets in a stacked state.

[0003] Existing automatic stacking counting devices eliminate the need for manual counting of each piece, enabling real-time counting during the stacking of plastic sheets and reducing labor costs and human error. However, the mounting brackets for photoelectric sensors, laser emitters, or industrial cameras are mostly fixed, making it impossible to dynamically adjust the detection distance based on the stacking height and sheet thickness. Current technologies involve installing laser rangefinders or ultrasonic rangefinders next to the stacking area to detect the distance between the top of the stack and the reference surface vertically downwards, calculating the current stacking height in real time. However, the top of the stack may vibrate due to tilting, deformation, or dynamic stacking, and the fixed sensors may amplify errors due to improper distance. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides an automatic counting device for plastic sheet stacking, which aims to improve the problem in the prior art where the top of the stack vibrates due to skewed stacking, deformation, or dynamic stacking, and the fixed sensor amplifies the error due to improper distance.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an automatic counting device for stacking plastic sheets, including a base, with detection devices provided on both the left and right sides of the top of the base, and an adjustment mechanism provided on the top of the base for adjusting the height of the adjustment mechanism. A translation mechanism is provided inside the base for adjusting the spacing between the detection devices. The adjustment mechanism includes a square groove located in the middle of the top wall of the base. Columns are provided on both the left and right sides of the inside of the square groove. A sliding groove is provided on an adjacent side of the outer wall of each of the two columns. A one-way threaded rod is rotatably connected to the inner wall of the sliding groove, and a movable block is threadedly connected to the outer wall of the one-way threaded rod. The movable block is slidably connected to the sliding groove and is fixedly connected to the outer wall of the detection device. A drive assembly is provided inside the base.

[0006] As a further description of the above technical solution:

[0007] The drive assembly includes a motor, which is fixedly connected to the inside right side of the base. The output end of the motor is fixedly connected to a rotating shaft. Helical gears are provided on both the left and right ends of the outer wall of the rotating shaft. Helical gears are fixedly connected to the bottom end of the outer wall of the one-way threaded rod. Helical gears mesh with helical gears.

[0008] As a further description of the above technical solution:

[0009] The translation mechanism includes a second motor, which is fixedly connected to the inside right side of the base. A universal joint is fixedly connected to the output end of the second motor, and a bidirectional threaded rod is fixedly connected to the end of the universal joint. Fixing blocks are threadedly connected to the left and right sides of the outer wall of the bidirectional threaded rod. The fixing blocks are fixedly connected to the bottom wall of the column. A second sliding groove is provided in the middle of the top wall of the base. The fixing blocks are located inside the second sliding groove. A moving component is provided inside the base.

[0010] As a further description of the above technical solution:

[0011] The moving component includes a slider one, which is fixedly connected to the front side of the outer wall of the fixed block. A slide groove three is provided on the front side of the inner wall of the slide groove two, and the slider one is slidably connected to the slide groove three.

[0012] As a further description of the above technical solution:

[0013] The one-way threaded rod passes through the inner bottom wall of the column, and the column is slidably connected to the square groove.

[0014] As a further description of the above technical solution:

[0015] The bidirectional threaded rod is rotatably connected to the inner wall of the second slide groove, and the second slide groove is slidably connected to the fixed block.

[0016] As a further description of the above technical solution:

[0017] The base has a sliding groove four inside, which is formed on the outer wall of the helical gear two. The base also has a slider two inside, which is fixedly connected to the outer wall of the rotating shaft. The sliding groove four is slidably connected to the slider two.

[0018] As a further description of the above technical solution:

[0019] A controller is installed on the right side of the front side of the top wall of the base, and multiple buttons are installed at equal intervals on the right side of the outer wall of the controller.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, motor one drives the rotating shaft to rotate, which in turn drives helical gear one to rotate. Helical gear one drives helical gear two to rotate. Helical gear two drives one-way threaded rod to rotate. One-way threaded rod drives movable block to slide along slide groove one. Movable block drives detection device to rise and fall, so as to realize automatic counting of material plate stacking by detection device at appropriate height and spacing.

[0022] 2. In this utility model, the output end of the second motor drives the bidirectional threaded rod to rotate through the universal joint. The bidirectional threaded rod drives the left and right fixed blocks to slide in opposite directions along the second slide groove. At the same time, the slider on the fixed block slides synchronously along the third slide groove to move stably. Then, the fixed block drives the column and the detection device to adjust the spacing to adapt to different widths of material plates. Attached Figure Description

[0023] Figure 1 This is a front view of the automatic counting device for stacking plastic sheets proposed in this utility model;

[0024] Figure 2 This is a perspective view of the automatic counting device for stacking plastic sheets proposed in this utility model;

[0025] Figure 3 This is a partial exploded view of the automatic counting device for stacking plastic sheets proposed in this utility model;

[0026] Figure 4 This is a partial structural exploded view of the automatic counting device for stacking plastic sheets proposed in this utility model;

[0027] Figure 5 This is a partial structural schematic diagram of the automatic counting device for stacking plastic sheets proposed in this utility model.

[0028] Legend:

[0029] 1. Base; 2. Detection device; 3. Adjustment mechanism; 301. Column; 302. Slide groove one; 303. One-way threaded rod; 304. Movable block; 305. Drive assembly; 3051. Motor one; 3052. Rotating shaft; 3053. Helical gear one; 3054. Helical gear two; 306. Square groove; 4. Translation mechanism; 401. Motor two; 402. Universal joint; 403. Two-way threaded rod; 404. Fixed block; 405. Slide groove two; 406. Moving assembly; 4061. Slider one; 4062. Slide groove three; 5. Slide groove four; 6. Slider two; 7. Controller; 8. Button. Detailed Implementation

[0030] 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 protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 4 An embodiment of this utility model provides an automatic counting device for stacked material plates, including a base 1, detection devices 2 are provided on the top left and right sides of the base 1, an adjustment mechanism 3 is provided on the top of the base 1, the adjustment mechanism 3 is used to adjust the height of the adjustment mechanism 3, and a translation mechanism 4 is provided inside the base 1, the translation mechanism 4 is used to adjust the spacing of the detection devices 2.

[0032] The adjustment mechanism 3 includes a square groove 306, which is located in the middle of the top wall of the base 1. Columns 301 are provided on both the left and right sides of the interior of the square groove 306. A sliding groove 302 is provided on the adjacent side of the outer wall of each of the two columns 301. A one-way threaded rod 303 is rotatably connected to the inner wall of the sliding groove 302. A movable block 304 is threadedly connected to the outer wall of the one-way threaded rod 303. The movable block 304 is slidably connected to the sliding groove 302. The one-way threaded rod 303 drives the movable block 304 to slide along the sliding groove 302. The movable block 304 is fixedly connected to the outer wall of the detection device 2. The movable block 304 drives the detection device 2 to rise and fall. A drive assembly 305 is provided inside the base 1.

[0033] The drive assembly 305 includes a motor 3051, which is fixedly connected to the inside right side of the base 1. The output end of the motor 3051 is fixedly connected to a rotating shaft 3052, which drives the rotating shaft 3052 to rotate. Helical gears 3053 are provided on both the left and right ends of the outer wall of the rotating shaft 3052, which drives the helical gears 3053 to rotate. Helical gears 3054 are fixedly connected to the bottom end of the outer wall of the one-way threaded rod 303, which meshes with the helical gears 3053. The helical gears 3053 drive the helical gears 3054 to rotate, which in turn drives the one-way threaded rod 303 to rotate. The one-way threaded rod 303 passes through the inner bottom wall of the column 301, and the column 301 is slidably connected to the square groove 306.

[0034] Specifically, motor 3051 drives shaft 3052 to rotate, which in turn causes helical gear 3053 to rotate. Helical gear 3053 meshes with helical gear 3054, transmitting rotational power and causing helical gear 3054 to rotate. Helical gear 3054 drives one-way threaded rod 303 to rotate, which in turn causes movable block 304 to move along slide groove 302. The movement of movable block 304 drives detection device 2 to rise and fall, thereby enabling detection device 2 to automatically count the stacked material plates at a suitable height and spacing.

[0035] Reference Figure 3 and Figure 5 The translation mechanism 4 includes a second motor 401, which is fixedly connected to the inside right side of the base 1. A universal joint 402 is fixedly connected to the output end of the second motor 401, and a bidirectional threaded rod 403 is fixedly connected to the end of the universal joint 402. The output end of the second motor 401 drives the bidirectional threaded rod 403 to rotate through the universal joint 402. Fixing blocks 404 are threadedly connected to the left and right sides of the outer wall of the bidirectional threaded rod 403. The bidirectional threaded rod 403 drives the fixing blocks 404 on the left and right sides to slide in opposite directions along the second slide groove 405. The fixing blocks 404 are fixedly connected to the bottom wall of the column 301. The fixing blocks 404 drive the column 301 and the detection device 2 to adjust the distance. The second slide groove 405 is opened in the middle of the top wall of the base 1. The fixing blocks 404 are set inside the second slide groove 405. A moving component 406 is set inside the base 1.

[0036] The moving component 406 includes a slider 4061, which is fixedly connected to the front side of the outer wall of the fixed block 404. A third slide groove 4062 is opened on the front side of the inner wall of the second slide groove 405. The slider 4061 is slidably connected to the third slide groove 4062. The slider 4061 on the fixed block 404 slides synchronously along the third slide groove 4062 to move stably. The bidirectional threaded rod 403 is rotatably connected to the inner wall of the second slide groove 405. The second slide groove 405 is slidably connected to the fixed block 404.

[0037] Specifically, the output end of motor 2 401 drives bidirectional threaded rod 403 to rotate through universal joint 402. The bidirectional threaded rod 403 causes the fixed blocks 404 on both sides to slide in opposite or opposite directions along slide groove 2 405. The slider 1 4061 on the fixed block 404 moves synchronously along slide groove 3 4062 to ensure the stability of the movement. In addition, the fixed block 404 also drives the column 301 and the detection device 2 to adjust the spacing to adapt to material plates of different widths.

[0038] Reference Figure 2 and Figure 4The base 1 has a sliding groove 4 5 inside, which is opened on the outer wall of the helical gear 2 3054. The base 1 has a slider 2 6 inside, which is fixedly connected to the outer wall of the rotating shaft 3052. The sliding groove 4 5 and the slider 2 6 are slidably connected. The top wall of the base 1 is equipped with a controller 7 on the front right side. The controller 7 is used to display the count and equipment status. Multiple buttons 8 are equidistantly installed on the right side of the outer wall of the controller 7. The buttons 8 are used to operate the controller 7.

[0039] Specifically, when adjusting the spacing, the slide groove 5 of the second helical gear 3054 slides on the slider 6 on the rotating shaft 3052 to ensure that the first helical gear 3053 and the second helical gear 3054 remain in mesh, while ensuring that the rotating shaft 3052 rotates stably. The controller 7 is used to display the count and equipment status, and the button 8 is used to operate the controller 7.

[0040] Working principle: Motor 1 3051 drives the rotating shaft 3052 to rotate, the rotating shaft 3052 drives the first helical gear 3053 to rotate, the first helical gear 3053 drives the second helical gear 3054 to rotate, the second helical gear 3054 drives the one-way threaded rod 303 to rotate, the one-way threaded rod 303 drives the movable block 304 to slide along the first slide groove 302, and the movable block 304 drives the detection device 2 to rise and fall, so as to realize the automatic counting of the material plate stacking by the detection device 2 at a suitable height and spacing;

[0041] Start motor 2 401. The output end of motor 2 401 drives bidirectional threaded rod 403 to rotate through universal joint 402. Bidirectional threaded rod 403 drives the fixed blocks 404 on the left and right sides to slide in opposite directions along slide groove 2 405. The slider 1 4061 on the fixed block 404 slides synchronously along slide groove 3 4062 to move stably. The fixed block 404 drives the column 301 and the detection device 2 to adjust the spacing to adapt to different widths of material plates.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic counting device for stacking plastic sheets, comprising a base (1), characterized in that: The base (1) is provided with detection devices (2) on the top left and right sides. The base (1) is provided with an adjustment mechanism (3) on the top. The adjustment mechanism (3) is used to adjust the height of the adjustment mechanism (3). The base (1) is provided with a translation mechanism (4) inside. The translation mechanism (4) is used to adjust the spacing of the detection devices (2). The adjustment mechanism (3) includes a square groove (306), which is located in the middle of the top wall of the base (1). The square groove (306) is provided with columns (301) on both the left and right sides inside. The outer walls of the two columns (301) are provided with sliding grooves (302) on adjacent sides. The inner wall of the sliding groove (302) is rotatably connected to a one-way threaded rod (303). The outer wall of the one-way threaded rod (303) is threadedly connected to a movable block (304). The movable block (304) is slidably connected to the sliding groove (302). The movable block (304) is fixedly connected to the outer wall of the detection device (2). The base (1) is provided with a drive assembly (305).

2. The automatic counting device for stacking plastic sheets according to claim 1, characterized in that: The drive assembly (305) includes a motor (3051), which is fixedly connected to the inside right side of the base (1). The output end of the motor (3051) is fixedly connected to a rotating shaft (3052). The left and right ends of the outer wall of the rotating shaft (3052) are provided with helical gears (3053). The bottom end of the outer wall of the one-way threaded rod (303) is fixedly connected to a helical gear (3054), which meshes with the helical gear (3053).

3. The automatic counting device for stacking plastic sheets according to claim 1, characterized in that: The translation mechanism (4) includes a second motor (401), which is fixedly connected to the inside right side of the base (1). The output end of the second motor (401) is fixedly connected to a universal joint (402), and the end of the universal joint (402) is fixedly connected to a bidirectional threaded rod (403). The outer walls of the bidirectional threaded rod (403) are threaded with fixing blocks (404) on both the left and right sides. The fixing blocks (404) are fixedly connected to the bottom wall of the column (301). The top wall of the base (1) is provided with a second sliding groove (405), and the fixing blocks (404) are located inside the second sliding groove (405). The base (1) is provided with a moving component (406).

4. The automatic counting device for stacking plastic sheets according to claim 3, characterized in that: The moving component (406) includes a slider one (4061), which is fixedly connected to the front side of the outer wall of the fixed block (404). A slide groove three (4062) is provided on the front side of the inner wall of the slide groove two (405), and the slider one (4061) is slidably connected to the slide groove three (4062).

5. The automatic counting device for stacking plastic sheets according to claim 1, characterized in that: The one-way threaded rod (303) passes through the inner bottom wall of the column (301), and the column (301) is slidably connected to the square groove (306).

6. The automatic counting device for stacking plastic sheets according to claim 3, characterized in that: The bidirectional threaded rod (403) is rotatably connected to the inner wall of the slide groove (405), and the slide groove (405) is slidably connected to the fixed block (404).

7. The automatic counting device for stacking plastic sheets according to claim 3, characterized in that: The base (1) is provided with a sliding groove four (5) inside. The sliding groove four (5) is opened on the outer wall of the helical gear two (3054). The base (1) is provided with a slider two (6) inside. The slider two (6) is fixedly connected to the outer wall of the rotating shaft (3052). The sliding groove four (5) and the slider two (6) are slidably connected.

8. The automatic counting device for stacking plastic sheets according to claim 1, characterized in that: A controller (7) is installed on the right side of the front side of the top wall of the base (1), and multiple buttons (8) are installed at equal intervals on the right side of the outer wall of the controller (7).

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