Detection tool for environment-friendly packaging material production

Abstract

The invention discloses a detection tool for environment-friendly packaging material production, and relates to the technical field of environment-friendly packaging material production, and the detection tool for environment-friendly packaging material production comprises a base. According to the detection tool for environment-friendly packaging material production, a second air cylinder is started, at the moment, under pushing of the second air cylinder, a connecting plate drives a sliding block to move, a rotating rod moves, a gear is driven to be meshed with a tooth gum, the gear rotates, the rotating rod is driven to rotate, and a grinding rod grinds the edge of a test paper material; the problem that the edge of an unpolished paperboard is broken in advance in a test is solved, so that the influence on the accuracy of paper performance due to misjudgment of insufficient toughness is prevented; when the rotating rod rotates, the umbrella-shaped block rotates, and the rotating electrostatic ring and the friction frame are matched, so that the electrostatic ring generates static electricity to adsorb floating paper scraps, and the problem that the paper scraps generated by mechanical polishing are thrown up and fly around by rotation, and consequently subsequent detection errors are caused is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of the production of environmentally friendly packaging materials, and specifically to a detection tooling for the production of environmentally friendly packaging materials. Background Art

[0002] Environmentally friendly packaging materials need to pass strict tests to ensure their biodegradability, non-toxicity, and mechanical properties, so as to avoid environmental pollution caused by degradation products or product breakage due to insufficient strength.

[0003] A detection tooling for the production of environmentally friendly packaging materials disclosed in the patent publication number CN222419764U, which relates to the field of packaging material detection, includes a detection table and a clamping assembly. A bracket is provided on one side of the top of the detection table, a limiting groove is opened on the top of the detection table, a sliding table is arranged in the middle of the limiting groove, an electric telescopic column is arranged on the top of the sliding table, and clamping assemblies are arranged on the top of the electric telescopic column and the top of the bracket. The clamping assembly includes a bottom plate, a clamping plate, and a threaded column. Bottom plates are arranged on the top of the electric telescopic column and the top of the bracket. Threaded columns are arranged at both ends of the bottom plate, and the same clamping plate is arranged in the middle of two adjacent threaded columns. A base is arranged in the middle of the detection table, and a collection cup is arranged in the middle of the base; this application can more comprehensively evaluate the performance of paper, improving the detection efficiency and convenience.

[0004] When the above-mentioned detection tooling for the production of environmentally friendly packaging materials is in use, although the positive and reverse rotation of the motor can drive the screw to drive the slider to move back and forth, and parameters such as the toughness and hardness of the paper can be detected through such detection, considering the problem that the paper is not properly processed before detection, when there are burrs and small cracks at the edge of the paper material during detection, during the toughness and hardness detection, the material may break from the burrs and small cracks, seriously affecting the accuracy of the detection. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a detection tooling for the production of environmentally friendly packaging materials, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A detection tooling for the production of environmentally friendly packaging materials, including a base, the upper side of the base is fixedly connected to the lower side of the first cylinder, the upper side of the base is fixedly connected to the lower end of the first cylinder switch, the output end of the first cylinder is fixedly connected to the outer wall of the sliding rod, the upper end of the sliding rod is fixedly connected to the lower side of the bottom plate, the inner wall of the bottom plate is threadedly connected to the outer wall of the threaded column, the outer wall of the threaded column is threadedly connected to the inner wall of the clamping plate, the upper side of the base is fixedly connected to the lower end of the bracket, and another set of bottom plate, clamping plate and bracket are arranged at the upper end of the bracket. A grinding device is arranged on the upper side of the base, a flattening device for compacting the paper before grinding to facilitate grinding is arranged on the upper side of the base, and a closing device for shutting down the equipment when the humidity of the paper is abnormal is arranged on the upper side of the base;

[0007] Among them, the grinding device includes a second cylinder, a connecting plate, a sliding block, a rotating rod, a gear, a toothed bed, a grinding rod, a friction frame, an umbrella-shaped block and an electrostatic ring; the upper side of the base is fixedly connected to the lower side of the second cylinder, and the output end of the second cylinder is fixedly connected to the outside of the connecting plate. When the second cylinder is started, the second cylinder is made to push the connecting plate forward.

[0008] According to the above technical solution, both ends of the connecting plate are fixedly connected to the inner side of the sliding block. When the connecting plate moves forward, it drives the sliding block to slide forward. The inner wall of the sliding block is slidably connected to the outer wall of the rotating rod. When the sliding block moves forward, it drives the rotating rod to move forward. The lower end of the rotating rod is fixedly connected to the upper end of the gear. When the rotating rod moves forward, it drives the gear to move forward. The outer wall of the gear is meshed with the outer wall of the toothed bed, and the upper side of the toothed bed is slidably connected to the lower side of the sliding block. When the gear moves forward, it meshes with the toothed bed to make the gear rotate. The upper end of the rotating rod is fixedly connected to the lower end of the grinding rod. When the rotating rod rotates, it drives the grinding rod to rotate.

[0009] According to the above technical solution, the upper side of the toothed bed is fixedly connected to the lower end of the friction frame, the outer wall of the rotating rod is fixedly connected to the inner wall of the umbrella-shaped block. When the rotating rod rotates, it drives the umbrella-shaped block to rotate. The outer wall of the umbrella-shaped block is fixedly connected to the inner wall of the electrostatic ring. When the umbrella-shaped block rotates, it drives the electrostatic ring to rotate.

[0010] According to the above technical solution, the flattening device includes a sleeve, an L-shaped block, a connecting rod, an extrusion block, a sliding rod, a slider, a fixed block, a return spring, a limiting rod, a pushing block and an extrusion spring; the upper end of the umbrella-shaped block is rotatably connected to the lower end of the sleeve. When the rotating rod moves forward, it drives the sleeve to move forward. The outer wall of the sleeve is fixedly connected to the outer wall of the L-shaped block. When the sleeve moves forward, it pushes the L-shaped block forward.

[0011] According to the above technical solution, the outer wall of the L-shaped block is rotatably connected to the inner wall of the connecting rod. When the L-shaped block moves forward, it drives one end of the connecting rod to move forward. The inner wall of the connecting rod is rotatably connected to the outer wall of the extrusion block. When one end of the connecting rod moves forward, it causes the other end of the connecting rod to drive the extrusion block to move. The outer wall of the extrusion block is slidably connected to the outer wall of the sliding rod. When the extrusion block moves centrally, it drives the sliding rod to move synchronously. Both ends of the sliding rod are slidably connected to the inner ends of the sliders, and a bottom plate and a clamping plate slide on the sliders. The outer end of the sliding rod is fixedly connected to the inner end of the fixed block, and the inner end of the fixed block is fixedly connected to the outer end of the return spring. When the fixed block is no longer squeezed, the return spring causes it to move outward and reset.

[0012] According to the above technical solution, the inner wall of the extrusion block is slidably connected to the outer wall of the limiting rod. When the extrusion block moves synchronously, it drives the limiting rod to move synchronously. The inner end of the limiting rod is fixedly connected to the outer end of the pushing block. When the limiting rod slides downward, it drives the pushing block to move synchronously. The outer end of the pushing block is fixedly connected to one end of the extrusion spring, and the other end of the extrusion spring is fixedly connected to the inner end of the pushing block.

[0013] According to the above technical solution, the closing device includes a groove, a humidity sensor, a wire, an electromagnetic plate, a sliding plate and a protective frame; a groove is formed on the pushing block. When the pushing block moves, it drives the groove to move synchronously. The inner wall of the groove is fixedly connected to the outer wall of the humidity sensor. When the groove moves, it drives the humidity sensor to move synchronously.

[0014] According to the above technical solution, the outer wall of the second cylinder is fixedly connected to one end of the wire, and the other end of the wire is fixedly connected to the outer wall of the electromagnetic plate. When the second cylinder is started, the electromagnetic plate is powered on through the wire. The lower side of the electromagnetic plate is fixedly connected to the upper side of the sliding plate, and the outer side of the sliding plate is slidably connected to the outer wall of the protective frame. When the electromagnetic plate is powered on, it attracts the protective frame, causing the protective frame to move upward.

[0015] The present invention provides a detection tool for the production of environmentally friendly packaging materials. It has the following beneficial effects:

[0016] (1) The present invention solves the problem that burrs and small cracks may exist on the edge of the test paper material. By setting a grinding device and starting the second cylinder, the connecting plate drives the sliding block to move under the push of the second cylinder at this time, the rotating rod moves and drives the gear to mesh with the toothed bed, the gear rotates, and drives the rotating rod to rotate, so that the grinding rod grinds the burrs and small cracks existing on the edge of the test paper material. This prevents the paper from being easily broken during the tensile test, thus preventing misjudgment of insufficient toughness and affecting the accuracy of the paper performance. When the rotating rod rotates, the umbrella-shaped block rotates, and through the cooperation of the rotating static ring and the friction frame, the static ring generates static electricity to adsorb the floating paper scraps and dust, etc., solving the problem that the paper scraps generated by mechanical grinding are thrown up and scattered everywhere by rotation, which is not convenient for the staff to detect and operate.

[0017] (2) The present invention solves the problem that the paper is easy to slide or shift when not clamped. By setting a flattening device, when the rotating rod moves, the rotating rod pushes the L block to move, the connecting rod drives the extrusion block to move, the extrusion block drives the sliding rod to cooperate with the slider, so that the paper is tightly clamped before grinding. This prevents burrs from remaining or excessive grinding. When the extrusion block moves, the limiting rod moves synchronously, and the push block moves forward and inward at the same time to smooth the small folds on the paper to be ground, solving the problem that the uneven thickness of the test paper caused by the paper folds leads to inaccurate results during the paper tensile test.

[0018] (3) The present invention solves the problem that the paper is easy to break when grinding the wet part. By setting a closing device, when the push block moves, the push block drives the groove to move, and the humidity sensor moves. When the humidity sensor contacts the paper with abnormal humidity, it releases an electrical signal and transmits it to the second cylinder, thereby controlling the second cylinder to close. When the second cylinder closes, the wire no longer supplies power to the electromagnetic plate, and the electromagnetic plate loses magnetism. At this time, the protective frame slides down on the slide plate to cover the first cylinder switch, solving the problem that the tester fails to notice that the paper does not meet the standard and accidentally starts the detection, preventing the detection of non-compliant paper and resulting in data distortion. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the partial structure of the present invention;

[0021] Figure 3 It is a schematic diagram of one kind of overall structure of the present invention;

[0022] Figure 4 For the present invention Figure 3 Enlarged schematic diagram of Structure A;

[0023] Figure 5 Schematic diagram of the overall partial structure of the present invention;

[0024] Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the B structure;

[0025] Figure 7 Partial structure schematic diagram of the flattening device of the present invention;

[0026] Figure 8 Schematic diagram of the closing device of the present invention.

[0027] In the figure: 1, base; 2, first cylinder; 3, first cylinder switch; 4, slide bar; 5, bottom plate; 6, threaded column; 7, clamping plate; 8, bracket; 9, grinding device; 901, second cylinder; 902, connecting plate; 903, sliding block; 904, rotating rod; 905, gear; 906, tooth bed; 907, grinding rod; 908, friction frame; 909, umbrella-shaped block; 910, static ring; 10, flattening device; 101, sleeve; 102, L-shaped block; 103, connecting rod; 104, extrusion block; 105, sliding rod; 106, slider; 107, fixed block; 108, return spring; 109, limiting rod; 110, pushing block; 111, extrusion spring; 11, closing device; 112, groove; 113, humidity sensor; 114, wire; 115, electromagnetic plate; 116, sliding plate; 117, protective frame. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1-8 , an embodiment of the present invention is: a detection tool for the production of environmentally friendly packaging materials, including a base 1, the upper side of the base 1 is fixedly connected to the lower side of the first cylinder 2, the upper side of the base 1 is fixedly connected to the lower end of the first cylinder switch 3, the first cylinder switch 3 is electrically connected to the first cylinder 2, the output end of the first cylinder 2 is fixedly connected to the outer wall of the slide bar 4, the upper end of the slide bar 4 is fixedly connected to the lower side of the bottom plate 5, the inner wall of the bottom plate 5 is threadedly connected to the outer wall of the threaded column 6, the outer wall of the threaded column 6 is threadedly connected to the inner wall of the clamping plate 7, the upper side of the base 1 is fixedly connected to the lower end of the bracket 8, and another set of bottom plate 5, clamping plate 7 and bracket 8 is provided at the upper end of the bracket 8, and a grinding device 9 is provided on the upper side of the base 1;

[0030] Among them, the grinding device 9 includes a second cylinder 901, a connecting plate 902, a sliding block 903, a rotating rod 904, a gear 905, a toothed bed 906, a grinding rod 907, a friction frame 908, an umbrella-shaped block 909, and an electrostatic ring 910; the upper side of the base 1 is fixedly connected to the lower side of the second cylinder 901, and the output end of the second cylinder 901 is fixedly connected to the outer side of the connecting plate 902. When the second cylinder 901 is started, the second cylinder 901 is made to push the connecting plate 902 forward. Both ends of the connecting plate 902 are fixedly connected to the inner side of the sliding block 903. When the connecting plate 902 moves forward, it drives the sliding block 903 to slide forward. The inner wall of the sliding block 903 is slidably connected to the outer wall of the rotating rod 904. When the sliding block 903 moves forward, it drives the rotating rod 904 to move forward. The lower end of the rotating rod 904 is fixedly connected to the upper end of the gear 905. When the rotating rod 904 moves forward, it drives the gear 905 to move forward. The outer wall of the gear 905 meshes with the outer wall of the toothed bed 906, and the upper side of the toothed bed 906 is slidably connected to the lower side of the sliding block 903. When the gear 905 moves forward, it meshes with the toothed bed 906 to make the gear 905 rotate. The upper end of the rotating rod 904 is fixedly connected to the lower end of the grinding rod 907. When the rotating rod 904 rotates, it drives the grinding rod 907 to rotate. The upper side of the toothed bed 906 is fixedly connected to the lower end of the friction frame 908. The outer wall of the rotating rod 904 is fixedly connected to the inner wall of the umbrella-shaped block 909. When the rotating rod 904 rotates, it drives the umbrella-shaped block 909 to rotate. The outer wall of the umbrella-shaped block 909 is fixedly connected to the inner wall of the electrostatic ring 910. When the umbrella-shaped block 909 rotates, it drives the electrostatic ring 910 to rotate.

[0031] In the present invention, by setting the grinding device 9 and starting the second cylinder 901, at this time, under the push of the second cylinder 901, the connecting plate 902 drives the sliding block 903 to move, so that the rotating rod 904 moves and drives the gear 905 and the toothed bed 906 to mesh, making the gear 905 rotate, and driving the rotating rod 904 to rotate, so that the grinding rod 907 grinds the burrs and small cracks existing on the edge of the test paper material, solving the problem that the paper may have burrs and small cracks on the edge, and when performing a tensile test, the paper is likely to break, thereby preventing misjudgment of insufficient toughness and affecting the accuracy of the paper performance.

[0032] When the rotating rod 904 rotates, it makes the umbrella-shaped block 909 rotate, and through the cooperation of the rotating electrostatic ring 910 and the friction frame 908, the electrostatic ring 910 generates static electricity to adsorb the floating paper scraps, so that the paper scraps generated by mechanical grinding are thrown up and scattered everywhere by rotation, which will affect the working environment of the staff.

[0033] During the operation of this embodiment: Place the two ends of a set of papers to be detected between two sets of bottom plates 5 and clamping plates 7 respectively. At this time, turn the threaded column 6 to make the clamping plate 7 approach the bottom plate 5 to fix the papers. Then start the second cylinder 901. When the second cylinder 901 starts, it pushes the connecting plate 902 forward. When the connecting plate 902 moves forward, it drives the sliding block 903 to slide forward on the toothed bed 906. When the sliding block 903 moves forward, it drives the rotating rod 904 forward. When the rotating rod 904 moves forward, it drives the gear 905 forward. When the gear 905 moves forward, it meshes with the toothed bed 906 to make the gear 905 rotate. When the gear 905 rotates, it drives the rotating rod 904 to rotate. When the rotating rod 904 rotates, it drives the grinding rod 907 to rotate to grind the surface burrs of the detected papers. On the contrary, when the second cylinder 901 pulls, it makes the second cylinder 901 pull the connecting plate 902 backward. When the connecting plate 902 moves backward, it drives the sliding block 903 to slide backward on the toothed bed 906. When the sliding block 903 moves backward, it drives the rotating rod 904 backward. When the rotating rod 904 moves backward, it drives the gear 905 backward. When the gear 905 moves backward, it meshes with the toothed bed 906 to make the gear 905 rotate. When the gear 905 rotates, it drives the rotating rod 904 to rotate. When the rotating rod 904 rotates, it drives the grinding rod 907 to rotate to grind the edge burrs of the test papers. When the rotating rod 904 rotates, it drives the umbrella-shaped block 909 to rotate. When the umbrella-shaped block 909 rotates, it drives the static electricity ring 910 to rotate. When the static electricity ring 910 rotates, it generates friction with the friction frame 908 to release static electricity to adsorb the paper scraps and dust generated by grinding.

[0034] Please refer to Figures 1-8, on the basis of the above embodiments, in another embodiment of the present invention, a flattening device 10 for compacting the paper before grinding to facilitate grinding is provided on the upper side of the base 1, and a closing device 11 for shutting down the equipment when the humidity of the paper is abnormal is provided on the upper side of the base 1. The flattening device 10 includes a sleeve 101, an L-shaped block 102, a connecting rod 103, an extrusion block 104, a sliding rod 105, a slider 106, a fixing block 107, a return spring 108, a limiting rod 109, a pushing block 110 and an extrusion spring 111; the upper end of the umbrella-shaped block 909 is rotatably connected to the lower end of the sleeve 101. When the rotating rod 904 moves forward, it drives the sleeve 101 to move forward. The outer wall of the sleeve 101 is fixedly connected to the outer wall of the L-shaped block 102. When the sleeve 101 moves forward, it pushes the L-shaped block 102 forward. The outer wall of the L-shaped block 102 is rotatably connected to the inner wall of the connecting rod 103. When the L-shaped block 102 moves forward, it drives one end of the connecting rod 103 to move forward. The inner wall of the connecting rod 103 is rotatably connected to the outer wall of the extrusion block 104. When one end of the connecting rod 103 moves forward, it causes the other end of the connecting rod 103 to drive the extrusion block 104 to move. The outer wall of the extrusion block 104 is slidably connected to the outer wall of the sliding rod 105. When the extrusion block 104 moves centrally, it drives the sliding rod 105 to move synchronously. Both ends of the sliding rod 105 are slidably connected to the inner ends of the sliders 106, and a bottom plate 5 and a clamping plate 7 slide on the sliders 106. The outer end of the sliding rod 105 is fixedly connected to the inner end of the fixing block 107. The inner end of the fixing block 107 is fixedly connected to the outer end of the return spring 108. When the fixing block 107 is no longer squeezed, the return spring 108 causes it to move outward and reset. The inner wall of the extrusion block 104 is slidably connected to the outer wall of the limiting rod 109. When the extrusion block 104 moves synchronously, it drives the limiting rod 109 to move synchronously. The inner end of the limiting rod 109 is fixedly connected to the outer end of the pushing block 110. When the limiting rod 109 slides downward, it drives the pushing block 110 to move synchronously. The outer end of the pushing block 110 is fixedly connected to one end of the extrusion spring 111, and the other end of the extrusion spring 111 is fixedly connected to the inner end of the pushing block 110.

[0035] When the rotating rod 904 moves, the present invention makes the rotating rod 904 push the L-shaped block 102 to move by setting the flattening device 10, makes the connecting rod 103 drive the extrusion block 104 to move, and makes the extrusion block 104 drive the sliding rod 105 to cooperate with the slider 106, so that the paper is tightly clamped before grinding, solving the problem that the paper is easy to slide or shift when not clamped, thereby preventing burr residues or excessive grinding.

[0036] When the extrusion block 104 moves, the present invention makes the limiting rod 109 move synchronously and makes the pushing block 110 move inward and forward by setting the flattening device 10, smoothing the small wrinkles on the paper to be ground, solving the problem that the uneven thickness of the test paper caused by the paper wrinkles leads to inaccurate results when performing the paper stretching test.

[0037] The closing device 11 includes a groove 112, a humidity sensor 113, a wire 114, an electromagnetic plate 115, a sliding plate 116, and a protective frame 117; a groove 112 is formed on the push block 110. When the push block 110 moves, it drives the groove 112 to move synchronously. The inner wall of the groove 112 is fixedly connected to the outer wall of the humidity sensor 113. The humidity sensor 113 is electrically connected to the second cylinder 901. When the groove 112 moves, it drives the humidity sensor 113 to move synchronously. The outer wall of the second cylinder 901 is fixedly connected to one end of the wire 114. The other end of the wire 114 is fixedly connected to the outer wall of the electromagnetic plate 115. The electromagnetic plate 115 and the second cylinder 901 are electrically connected through the wire 114. When the second cylinder 901 is started, the electromagnetic plate 115 is powered on through the wire 114. The lower side of the electromagnetic plate 115 is fixedly connected to the upper side of the sliding plate 116. The outer side of the sliding plate 116 is slidably connected to the outer wall of the protective frame 117. The protective frame 117 is made of metal. When the electromagnetic plate 115 is powered on, it generates a magnetic force, causing the electromagnetic plate 115 to adsorb the protective frame 117 and making the protective frame 117 move upward.

[0038] When the push block 110 moves, the closing device 11 drives the push block 110 to drive the groove 112 to move, causing the humidity sensor 113 to move. When the humidity sensor 113 contacts the paper with abnormal humidity, it releases an electrical signal to the second cylinder 901, thereby controlling the second cylinder 901 to close and stopping the grinding rod 907 from moving forward, solving the problem that when testing wet paper and grinding the wet part, the paper is likely to break.

[0039] When the second cylinder 901 is closed, the wire 114 no longer supplies power to the electromagnetic plate 115, causing the electromagnetic plate 115 to lose its magnetism. At this time, the protective frame 117 slides down on the sliding plate 116, covering the first cylinder switch 3, solving the problem that the tester may accidentally start the detection without noticing that the paper does not meet the standard, and preventing the problem of data distortion caused by detecting non-compliant paper.

[0040] During the operation of this embodiment: when the rotating rod 904 moves forward, it drives the sleeve 101 to move forward. When the sleeve 101 moves forward, it pushes the L-shaped block 102 to move forward. When the L-shaped block 102 moves forward, it drives one end of the connecting rod 103 to move forward. When one end of the connecting rod 103 moves forward, it causes the other end of the connecting rod 103 to drive the extrusion block 104 to move, so that the extrusion block 104 moves inward while moving forward. When the extrusion block 104 is stressed, it moves towards the end of the connecting rod 103 away from the extrusion block 104. At this time, the sliding rod 105 is pressed on the slider 106 and slides towards the center, pressing the paper to be polished tightly, which is convenient for the polishing rod 907 to polish the paper; conversely, when the rotating rod 904 moves backward, it drives the sleeve 101 to move backward. When the sleeve 101 moves backward, it pulls the L-shaped block 102 to move backward. When the L-shaped block 102 moves backward, it drives one end of the connecting rod 103 to move backward. When one end of the connecting rod 103 moves backward, it causes the other end of the connecting rod 103 to drive the extrusion block 104 to move backward, so that the extrusion block 104 is subjected to a backward and outward force. At this time, under the action of the return spring 108, the fixed block 107 moves outward. When the fixed block 107 moves outward, it drives the sliding rod 105 to move outward on the slider 106, loosening the polished paper, which is convenient for fixing the next group of test papers; when the extrusion block 104 moves forward in the center, the limiting rod 109 moves synchronously. When the limiting rod 109 moves forward in the center, it drives the push block 110 to move synchronously and fit the paper. At this time, the compression spring 111 is compressed, one end presses the extrusion block 104, and the other end presses the push block 110 on the paper. At this time, when the push block 110 moves forward in the center, the small wrinkles on the paper can be smoothed; conversely, when the extrusion block 104 moves outward and backward, the limiting rod 109 moves synchronously. When the limiting rod 109 moves outward and backward, it drives the push block 110 to move away from the paper synchronously. At this time, the compression spring 111 is compressed, one end presses the extrusion block 104, and the other end pushes the push block 110 and the limiting rod 109 to reset.

[0041] When the second cylinder 901 is started, the electromagnetic plate 115 is energized through the wire 114. When the electromagnetic plate 115 is energized, it adsorbs the protective frame 117, causing the protective frame 117 to move upward; conversely, when the push block 110 moves, it drives the groove 112 to move synchronously. When the groove 112 moves, it drives the humidity sensor 113 to move synchronously. When the humidity sensor 113 contacts the part of the paper with too high humidity, it releases an electrical signal to the control platform. When the electrical signal reaches the control platform, the control platform closes the second cylinder 901. When the second cylinder 901 is closed, the electromagnetic plate 115 loses power support and loses magnetism and no longer adsorbs the protective frame 117, causing the protective frame 117 to slide down on the slide plate 116, covering the first cylinder switch 3 to prevent the staff from inadvertently starting the first cylinder 2 under the condition that the detection conditions are not met.

[0042] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection tooling for the production of environmentally friendly packaging materials, including a base (1), characterized in that: The upper side of the base (1) is fixedly connected to the lower side of the first cylinder (2), and the upper side of the base (1) is fixedly connected to the lower end of the first cylinder switch (3). The output end of the first cylinder (2) is fixedly connected to the outer wall of the sliding rod (4), and the upper end of the sliding rod (4) is fixedly connected to the lower side of the bottom plate (5). The inner wall of the bottom plate (5) is threadedly connected to the outer wall of the threaded column (6), and the outer wall of the threaded column (6) is threadedly connected to the inner wall of the clamping plate (7). The upper side of the base (1) is fixedly connected to the lower end of the bracket (8), and another set of bottom plate (5), clamping plate (7) and bracket (8) are arranged at the upper end of the bracket (8). A grinding device (9) is arranged on the upper side of the base (1), a flattening device (10) for compacting the paper before grinding to facilitate grinding is arranged on the upper side of the base (1), and a shutdown device (11) for shutting down the equipment when the humidity of the paper is abnormal is arranged on the upper side of the base (1). Among them, the grinding device (9) includes a second cylinder (901), a connecting plate (902), a sliding block (903), a rotating rod (904), a gear (905), a toothed bed (906), a grinding rod (907), a friction frame (908), an umbrella-shaped block (909) and an electrostatic ring (910); the upper side of the base (1) is fixedly connected to the lower side of the second cylinder (901), and the output end of the second cylinder (901) is fixedly connected to the outside of the connecting plate (902).

2. The inspection tooling for the production of environmentally friendly packaging materials according to claim 1, wherein: Both ends of the connecting plate (902) are fixedly connected to the inner sides of the sliding blocks (903). The inner wall of the sliding block (903) is slidably connected to the outer wall of the rotating rod (904). The lower end of the rotating rod (904) is fixedly connected to the upper end of the gear (905). The outer wall of the gear (905) is meshed with the outer wall of the toothed bed (906), and the upper side of the toothed bed (906) is slidably connected to the lower side of the sliding block (903). The upper end of the rotating rod (904) is fixedly connected to the lower end of the grinding rod (907).

3. The inspection tooling for the production of environmentally friendly packaging materials according to claim 2, characterized in that: The upper side of the toothed bed (906) is fixedly connected to the lower end of the friction frame (908). The outer wall of the rotating rod (904) is fixedly connected to the inner wall of the umbrella-shaped block (909). The outer wall of the umbrella-shaped block (909) is fixedly connected to the inner wall of the electrostatic ring (910).

4. The inspection tooling for the production of environmentally friendly packaging materials according to claim 1, characterized in that: The flattening device (10) includes a sleeve (101), an L-shaped block (102), a connecting rod (103), an extrusion block (104), a sliding rod (105), a slider (106), a fixed block (107), a return spring (108), a limiting rod (109), a pushing block (110) and an extrusion spring (111); the upper end of the umbrella-shaped block (909) is rotatably connected to the lower end of the sleeve (101), and the outer wall of the sleeve (101) is fixedly connected to the outer wall of the L-shaped block (102).

5. The inspection tooling for the production of environmentally friendly packaging materials according to claim 4, characterized in that: The outer wall of the L-shaped block (102) is rotatably connected to the inner wall of the connecting rod (103), the inner wall of the connecting rod (103) is rotatably connected to the outer wall of the extrusion block (104), the outer wall of the extrusion block (104) is slidably connected to the outer wall of the sliding rod (105), both ends of the sliding rod (105) are slidably connected to the inner ends of the sliders (106), and a bottom plate (5) and a clamping plate (7) are slidably mounted on the sliders (106). The outer end of the sliding rod (105) is fixedly connected to the inner end of the fixed block (107), and the inner end of the fixed block (107) is fixedly connected to the outer end of the return spring (108).

6. The inspection tooling for the production of environmentally friendly packaging materials according to claim 5, characterized in that: The inner wall of the extrusion block (104) is slidably connected to the outer wall of the limiting rod (109), the inner end of the limiting rod (109) is fixedly connected to the outer end of the pushing block (110), the outer end of the pushing block (110) is fixedly connected to one end of the extrusion spring (111), and the other end of the extrusion spring (111) is fixedly connected to the inner end of the pushing block (110).

7. The inspection tooling for the production of environmentally friendly packaging materials according to claim 1, characterized in that: The closing device (11) includes a groove (112), a humidity sensor (113), a wire (114), an electromagnetic plate (115), a sliding plate (116) and a protective frame (117); a groove (112) is formed in the pushing block (110), and the inner wall of the groove (112) is fixedly connected to the outer wall of the humidity sensor (113).

8. The inspection tooling for the production of environmentally friendly packaging materials according to claim 7, characterized in that: The outer wall of the second cylinder (901) is fixedly connected to one end of the wire (114), the other end of the wire (114) is fixedly connected to the outer wall of the electromagnetic plate (115), the lower side of the electromagnetic plate (115) is fixedly connected to the upper side of the sliding plate (116), and the outer side of the sliding plate (116) is slidably connected to the outer wall of the protective frame (117).

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