Visual inspection full-automatic box pasting equipment and use method thereof

Abstract

The invention discloses visual detection full-automatic box pasting equipment and a using method thereof, and relates to the technical field of box pasting equipment. A conveying mechanism comprises a rack, a conveying belt is arranged at the top end of the rack, a ventilation opening is formed in the top end of the conveying belt, and an air extracting pump is arranged in the conveying belt; when the pump body is started, a paperboard can be adsorbed through the ventilation opening to be conveyed, the gluing mechanism comprises a fixing plate B, a storage box is arranged at the top end of the fixing plate B through a support A, and a brush is arranged at the bottom end of the storage box; after the conveying belt conveys paperboards to the bottom ends of the brushes, better conveying and pressing effects are achieved, in the using process, the pump body is started, the paperboards are adsorbed to the top end of the conveying belt through the air suction plate, the air suction opening and the ventilation opening, and conveying is conducted; and in the final pressing process, the pressing roller can press the paperboards for multiple times under the elastic force of the spring, so that the situation that the paperboards are cracked due to infirm pressing is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of carton gluing equipment, and specifically relates to a visual inspection full-automatic carton gluing equipment and its use method. Background Art

[0002] With the continuous development of the packaging and printing industry, carton processing is carried out through an automatic carton gluing machine. The automatic carton gluing machine mainly includes a paper feeding component, a gluing component, a pre-folding component, a pressing component and a forming component, so as to form a semi-finished carton.

[0003] The carton gluing machine folds and forms the printed and die-cut cardboard and glues the mouth of the carton. The machine gluing of cartons replaces the manual gluing method, reduces the labor cost and improves the efficiency.

[0004] However, the existing visual inspection full-automatic carton gluing equipment and its use method have the following deficiencies:

[0005] 1) During the use of the existing carton gluing, due to the adhesiveness of the adhesive, the coating is uneven. And during the pressing process, only a single pressing roller is used for pressing, so when facing cardboard of different materials, the cardboard will crack due to insufficient pressing.

[0006] 2) Since no positioning structure is designed at the gluing mechanism, during the gluing process, it is very easy for the cardboard to shift in position, resulting in poor gluing effect and inability to perform subsequent folding and pressing.

[0007] 3) In the folding mechanism, since no preliminary indentation structure is designed, during the folding process, it is very easy for the cardboard to be unable to be folded, and the cardboard will be damaged.

[0008] Therefore, we propose a visual inspection full-automatic carton gluing equipment and its use method to solve the problems raised above. Summary of the Invention

[0009] The purpose of the present invention is to provide a visual inspection full-automatic carton gluing equipment and its use method.

[0010] To achieve the above purpose, the present invention provides the following technical solution: A visual inspection full-automatic carton gluing equipment, including a transmission mechanism, a paper feeding mechanism is arranged at the top of the transmission mechanism, a gluing mechanism is arranged at the top of the transmission mechanism, a folding mechanism is arranged at the top of the transmission mechanism, and a pressing mechanism is arranged at the top of the transmission mechanism;

[0011] The transmission mechanism includes a frame, a conveyor belt is arranged at the top of the frame, an air vent is arranged at the top of the conveyor belt, and an air extraction pump is arranged inside the conveyor belt. When the pump body is started, the cardboard can be adsorbed through the air vent for transmission;

[0012] The glue - applying mechanism includes a fixing plate B. At the top of the fixing plate B, a storage tank is arranged through a support A. A brush is arranged at the bottom of the storage tank. After the conveyor belt transports the cardboard to the bottom of the brush, the brush can evenly apply the glue to the cardboard.

[0013] The pressing mechanism includes a fixing plate D. At the top of the fixing plate D, a fixing block is arranged. A pressing roller is arranged in the middle of the fixing block. A spring is arranged on the side of the conveying pressing roller. After the conveyor belt transports the cardboard to the bottom of the pressing roller, the elastic force of the spring can enable the pressing roller to complete the pressing of the cardboard.

[0014] Preferably, support legs are arranged at the bottom of the bench. A reinforcing rod A is arranged in the middle of the support legs. An adjusting rod is arranged at the bottom of the support legs. A support pad is arranged at the bottom of the adjusting rod. A reinforcing rod B is arranged in the middle of the bench. Cross bars A and B are arranged in the middle of the reinforcing rod B. A motor A is arranged on the surface of the bench. A rotating rod A is arranged at the output end of the motor A. A transmission wheel and a transmission belt are arranged on the surface of the rotating rod A. The conveyor belt is arranged at the top of the rotating rod A through a rotating wheel. The rotating rod A rotates in the middle of the bench through a rotating groove. The air - extraction pump is fixed between the cross bars A and B through a mounting plate A and fixing bolts. An air - suction plate is arranged at the top of the air - extraction pump. Air - suction openings are arranged at the top of the air - suction plate.

[0015] Preferably, a bottom plate is arranged at the top of the bench. The bottom plate is fixed to the top of the bench through a fixing plate A and a limiting groove. A support rod is arranged at the top of the bottom plate. An inclined plate is arranged in the middle of the support rod. A motor B is arranged at the top of the bottom plate. The motor B is fixed to the top of the bottom plate through a fixing seat A. A rotating rod B and a paper - feeding wheel are arranged at the output end of the motor B. The paper - feeding wheel rotates in the middle of the bottom plate through a groove. A baffle is arranged in the middle of the support rod. A paper - feeding opening is arranged at the bottom of the baffle. A connecting rod B is arranged on the surface of the support rod. A rotating rod C and a rotating roller are arranged in the middle of the connecting rod B.

[0016] Preferably, the fixing plate B is fixed to the top of the bench through a limiting groove. A box cover is arranged at the top of the storage tank. A handle is arranged at the top of the box cover. The brush is fixed to the bottom of the storage tank through a discharge port. The fixing plate C is fixed to the top of the bench through a limiting groove. A support B is installed at the top of the fixing plate C. A fixing rod is fixedly installed at the top of the support B. A folding rod is arranged at the back of the fixing rod.

[0017] Preferably, the fixed plate D is fixed to the top of the bench through a limit groove, the fixed block is fixed to the top of the fixed plate D through a fixed seat B, a sliding block is arranged inside the fixed block, the sliding block slides inside the fixed block through a sliding groove, a spring is arranged at the top of the sliding block, a rotating rod D is arranged in the middle of the sliding block, a pressing roller is arranged in the middle of the rotating rod D, and anti-slip washers are evenly distributed at the top of the pressing roller.

[0018] Preferably, a support C is arranged at the top of the fixed plate B, a rotating rod A is arranged in the middle of the support C, a fixed roller A and a fixed roller B are installed at the top of the rotating rod A, an observation port is arranged on the surface of the storage box, and a scale is arranged on the right side of the observation port.

[0019] Preferably, the supports C are symmetrically distributed at the left and right ends of the fixed plate B, and the fixed roller A and the fixed roller B rotate in the middle of the support C through the rotating rod A.

[0020] Preferably, a support D is installed at the top of the fixed plate C, a support plate is fixedly installed at the top of the support D, an installation rod A is arranged at the bottom of the support plate, an indentation wheel is arranged on the inner wall of the installation rod A, an installation rod B is fixedly installed at the bottom of the support plate, an auxiliary plate is arranged at the bottom of the installation rod B, and an auxiliary wheel is arranged in the middle of the auxiliary plate.

[0021] Preferably, the installation rods A are symmetrically distributed at the front and rear ends of the bottom of the support plate, the indentation wheel rotates on the inner wall of the installation rod A through a rotating rod E, and the auxiliary wheel rotates inside the auxiliary plate through a rotating rod F.

[0022] A usage method of a fully automatic box gluing device for visual inspection includes the following steps:

[0023] Step 1: When in use, after starting the motor A, it drives the rotating rod A to rotate in the middle of the bench through a rotating groove, is linked by a transmission wheel and a transmission belt, and then the rotating wheel drives the conveyor belt to rotate in the middle of the bench. At the same time, the air extraction pump sucks air through the air suction plate and the air suction port, and makes the cardboard firmly adsorbed on the top of the conveyor belt by using the ventilation port;

[0024] Step 2: After starting the motor B, the motor B drives the paper feeding wheel to rotate in the inner groove of the bottom plate through the rotating rod B, pushes the cardboard to slide outwards. When the cardboard slides out of the paper feeding port at the bottom of the baffle, the rotating roller can press the cardboard on the top of the conveyor belt, and the rotating roller rotates in the middle of the connecting rod B through the rotating rod C to press the cardboard;

[0025] Step 3: The fixed roller A and the fixed roller B rotate in the middle of the support C through the rotating rod A to press the cardboard. When the cardboard moves to the bottom of the discharge port and the brush, the brush can evenly apply glue to the cardboard, and the staff can observe the amount of adhesive through the observation port and the scale on the surface of the storage box;

[0026] Step Four: After the cardboard with glue applied is conveyed to the folding mechanism, the indentation wheel makes a preliminary indentation on the cardboard, and the auxiliary wheel plays an auxiliary fixing role. After the cardboard contacts the folding rod, the convex block and arc of the folding rod drive the cardboard to fold.

[0027] Step Five: After the conveyor belt brings the cardboard to the bottom of the pressing mechanism, under the elastic force of the spring, the sliding block slides downward through the sliding groove inside the fixed block, thereby achieving a multiple pressing effect on the cardboard, and the anti-slip washer can prevent the cardboard from shifting in position.

[0028] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0029] 1. In the present invention, through the air vent, mounting plate A, fixing bolt, connecting rod A, air extraction pump, air suction plate, air suction port, fixing seat B, fixed block, sliding groove, sliding block, spring, rotating rod D, pressing roller and anti-slip washer, better transmission and pressing effects are achieved. During use, the pump body is started, which adsorbs the cardboard on the top of the conveyor belt through the air suction plate, air suction port and air vent and conducts transmission. And during the final pressing process, under the elastic force of the spring itself, the pressing roller can press the cardboard multiple times, thus avoiding the situation that the cardboard cracks due to insufficient pressing.

[0030] 2. In the present invention, with the equipment support C, rotating rod A, fixed roller A, fixed roller B, observation port and scale, better gluing effects are achieved. When the conveyor belt transports the cardboard to the bottom of the gluing mechanism, the fixed roller A and fixed roller B can firmly press the cardboard on the top of the conveyor belt. At this time, the fixed roller A and fixed roller B rotate in the middle of the support C through the rotating rod A, thus avoiding the situation that the cardboard shifts in position.

[0031] 3. In the present invention, with the equipment support D, support plate, mounting rod A, rotating rod E, indentation wheel, mounting rod B, auxiliary plate, rotating rod F and auxiliary wheel, more stable folding effects are achieved. During the folding process, when the cardboard is transported to the bottom of the indentation wheel, the indentation wheel can rotate on the inner wall of the mounting rod A through the rotating rod E to make a preliminary indentation on the cardboard. And at this time, the auxiliary wheel rotates inside the auxiliary plate through the rotating rod F to play a role in fixing the cardboard, avoiding the situation that the paper towel is damaged during the folding process. Description of the Drawings

[0032] Figure 1 It is a three-dimensional front view structure diagram of a vision inspection full-automatic box gluing device and its using method of the present invention;

[0033] Figure 2 It is a three-dimensional exploded structure diagram of the transmission mechanism of a vision inspection full-automatic box gluing device and its using method of the present invention;

[0034] Figure 3A fully automatic box gluing device with visual inspection and its usage method according to the present invention Figure 2 An enlarged three-dimensional view of the structure at position A in

[0035] Figure 4 A fully automatic box gluing device with visual inspection and its usage method according to the present invention Figure 2 An enlarged three-dimensional view of the structure at position B in

[0036] Figure 5 An exploded three-dimensional view of the paper feeding mechanism of a fully automatic box gluing device with visual inspection and its usage method according to the present invention

[0037] Figure 6 An exploded three-dimensional view of the glue applying mechanism of a fully automatic box gluing device with visual inspection and its usage method according to the present invention

[0038] Figure 7 An exploded three-dimensional view of the folding mechanism of a fully automatic box gluing device with visual inspection and its usage method according to the present invention

[0039] Figure 8 An exploded three-dimensional view of the pressing mechanism of a fully automatic box gluing device with visual inspection and its usage method according to the present invention

[0040] Figure 9 A fully automatic box gluing device with visual inspection and its usage method according to the present invention Figure 8 An enlarged three-dimensional view of the structure at position C in

[0041] In the figure: 1. Transmission mechanism; 101. Bench; 102. Support leg; 103. Reinforcing rod A; 104. Adjusting rod; 105. Support pad; 106. Reinforcing rod B; 107. Cross bar A; 108. Cross bar B; 109. Rotating groove; 110. Motor A; 111. Rotating rod A; 112. Driving wheel; 113. Transmission belt; 114. Runner; 115. Conveyor belt; 116. Limiting groove; 117. Ventilation port; 118. Mounting plate A; 119. Fixed bolt; 120. Connecting rod A; 121. Air extraction pump; 122. Suction plate; 123. Suction port; 2. Paper feeding mechanism; 201. Base plate; 202. Fixed plate A; 203. Support rod; 204. Inclined plate; 205. Groove; 206. Fixed seat A; 207. Motor B; 208. Rotating rod B; 209. Paper feeding wheel; 210. Baffle; 211. Paper feeding port; 212. Connecting rod B; 213. Rotating rod C; 214. Roller; 3. Glue coating mechanism; 301. Fixed plate B; 302. Bracket A; 303. Storage tank; 304. Tank cover; 305. Handle; 306. Discharge port; 307. Brush; 4. Folding mechanism; 401. Fixed plate C; 402. Bracket B; 403. Fixed rod; 404. Folding rod; 5. Pressing mechanism; 501. Fixed plate D; 502. Fixed seat B; 503. Fixed block; 504. Sliding groove; 505. Sliding block; 506. Spring; 507. Rotating rod D; 508. Pressing roller; 509. Anti-slip washer; 6. Bracket C; 7. Rotating rod A; 8. Fixed roller A; 9. Fixed roller B; 10. Observation port; 11. Scale; 12. Bracket D; 13. Support plate; 14. Mounting rod A; 15. Rotating rod E; 16. Scoring wheel; 17. Mounting rod B; 18. Auxiliary plate; 19. Rotating rod F; 20. Auxiliary wheel. Detailed implementation manners

[0042] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0043] Please refer to the attached Figure 1 - attached Figure 9 As shown in the figure, the present invention provides a technical solution: a fully automatic box gluing device for visual inspection, including a transmission mechanism, a paper feeding mechanism is arranged at the top of the transmission mechanism, a glue coating mechanism is arranged at the top of the transmission mechanism, a folding mechanism is arranged at the top of the transmission mechanism, and a pressing mechanism is arranged at the top of the transmission mechanism.

[0044] Example 1, according to Figures 1 - 9As shown in the figure, the transmission mechanism 1 includes a bench 101. At the top of the bench 101, there is a conveyor belt 115. At the top of the conveyor belt 115, there is a ventilation port 117. Inside the conveyor belt 115, there is an air extraction pump 121. When the pump body is started, it can adsorb the cardboard through the ventilation port 117 for transmission. The gluing mechanism 3 includes a fixing plate B301. At the top of the fixing plate B301, there is a storage tank 303 through a support A302. At the bottom of the storage tank 303, there is a brush 307. After the conveyor belt 115 transports the cardboard to the bottom of the brush 307, the brush 307 can evenly brush the cardboard. The pressing mechanism 5 includes a fixing plate D501. At the top of the fixing plate D501, there is a fixing block 503. In the middle of the fixing block 503, there is a pressing roller 508. On the side of the conveying pressing roller 508, there is a spring 506. After the conveyor belt 115 transports the cardboard to the bottom of the pressing roller 508, the elastic force of the spring 506 can enable the pressing roller 508 to complete the pressing of the cardboard. At the bottom of the bench 101, there are support legs 102. In the middle of the support legs 102, there is a reinforcing rod A103. At the bottom of the support legs 102, there is an adjusting rod 104. At the bottom of the adjusting rod 104, there is a support pad 105. In the middle of the bench 101, there is a reinforcing rod B106. In the middle of the reinforcing rod B106, there are a cross bar A107 and a cross bar B108. On the surface of the bench 101, there is a motor A110. At the output end of the motor A110, there is a rotating rod A111. On the surface of the rotating rod A111, there are a transmission wheel 112 and a transmission belt 113. The conveyor belt 115 is arranged at the top of the rotating rod A111 through a rotating wheel 114. The rotating rod A111 rotates in the middle of the bench 101 through a rotating groove 109. The air extraction pump 121 is fixed between the cross bar A107 and the cross bar B108 through a mounting plate A118 and a fixing bolt 119. At the top of the air extraction pump 121, there is a suction plate 122. At the top of the suction plate 122, there is a suction port 123. At the top of the bench 101, there is a bottom plate 201. The bottom plate 201 is fixed to the top of the bench 101 through a fixing plate A202 and a limiting groove 116. At the top of the bottom plate 201, there is a support rod 203. In the middle of the support rod 203, there is an inclined plate 204. At the top of the bottom plate 201, there is a motor B207. The motor B207 is fixed to the top of the bottom plate 201 through a fixing seat A206. At the output end of the motor B207, there are a rotating rod B208 and a paper feeding wheel 209. The paper feeding wheel 209 rotates in the middle of the bottom plate 201 through a groove 205. In the middle of the support rod 203, there is a baffle 210. At the bottom of the baffle 210, there is a paper feeding port 211. On the surface of the support rod 203, there is a connecting rod B212. In the middle of the connecting rod B212, there are a rotating rod C213 and a rotating roller 214. The fixing plate B301 is fixed to the top of the bench 101 through a limiting groove 116. At the top of the storage tank 303, there is a tank cover 304. At the top of the tank cover 304, there is a handle 305. The brush 307 is fixed to the bottom of the storage tank 303 through a discharge port 306.The fixed plate C401 is fixed to the top of the bench 101 through the limit groove 116. A bracket B402 is installed at the top of the fixed plate C401. A fixed rod 403 is fixedly installed at the top of the bracket B402. A folding rod 404 is arranged on the back of the fixed rod 403. The fixed plate D501 is fixed to the top of the bench 101 through the limit groove 116. The fixed block 503 is fixed to the top of the fixed plate D501 through the fixed seat B502. A sliding block 505 is arranged inside the fixed block 503. The sliding block 505 slides inside the fixed block 503 through the sliding groove 504. A spring 506 is arranged at the top of the sliding block 505. A rotating rod D507 is arranged in the middle of the sliding block 505. A pressure roller 508 is arranged in the middle of the rotating rod D507. Anti-slip washers 509 are evenly distributed at the top of the pressure roller 508.,

[0045] The effect achieved by the entire Example 1 is as follows: By adsorption transmission, the accuracy and stability are improved. The glue application mechanism 3 can accurately control the glue application amount and uniformity to improve the glue application quality. The pressing mechanism 5 can automatically adjust the pressing force to protect the cardboard and ensure the pressing effect. The overall structural design enhances the stability of the device, optimizes the power transmission, and improves the paper conveying process, thereby improving its working efficiency and working quality.

[0046] Example 2, according to Figure 6 As shown in the figure, a bracket C6 is arranged at the top of the fixed plate B301. A rotating rod A7 is arranged in the middle of the bracket C6. A fixed roller A8 and a fixed roller B9 are installed at the top of the rotating rod A7. An observation port 10 is arranged on the surface of the storage tank 303. A scale 11 is arranged on the right side of the observation port 10. The bracket C6 is symmetrically distributed at the left and right ends of the fixed plate B301. The fixed roller A8 and the fixed roller B9 rotate in the middle of the bracket C6 through the rotating rod A7.

[0047] The effect achieved by the entire Example 2 is as follows: The structural stability and the adaptability to the cardboard are enhanced. The design of the observation port 10 and the scale 11 on the surface of the storage tank 303 facilitates the precise control of the glue amount, effectively improving the operation stability of the device, the adaptability to different cardboards, and the accuracy of glue amount control.

[0048] Example 3, according to Figure 7 As shown in the figure, a bracket D12 is installed at the top of the fixed plate C401. A support plate 13 is fixedly installed at the top of the bracket D12. An installation rod A14 is arranged at the bottom of the support plate 13. An indentation wheel 16 is arranged on the inner wall of the installation rod A14. An installation rod B17 is fixedly installed at the bottom of the support plate 13. An auxiliary plate 18 is arranged at the bottom of the installation rod B17. An auxiliary wheel 20 is arranged in the middle of the auxiliary plate 18. The installation rod A14 is symmetrically distributed at the front and back ends of the bottom of the support plate 13. The indentation wheel 16 rotates on the inner wall of the installation rod A14 through the rotating rod E15. The auxiliary wheel 20 rotates inside the auxiliary plate 18 through the rotating rod F19.

[0049] The effect achieved by the entire Embodiment 3 is as follows: A stable support structure is built to ensure the stability of the operation of the indentation wheel 16 and the auxiliary wheel 20. The rotatable design of the indentation wheel 16 and the auxiliary wheel 20 enables them to flexibly fit the cardboard, achieving precise and effective indentation and auxiliary operations, and improving both stability and operation flexibility.

[0050] The working principle of the entire device is as follows: In the conveying stage, when in use, first place the transmission mechanism 1 in the required position, so that the support legs 102 firmly support the platform 101 through the reinforcing rod A103. At this time, the staff can adjust the height of the platform 101 by rotating the adjusting rod 104, and the support pad 105 supports it. Then, place the cross bar A107 and the cross bar B108 on the top of the platform 101 through the reinforcing rod B106. Then, place the air extraction pump 121 on the middle of the cross bar A107 and the cross bar B108 through the connecting rod A120 and the mounting plate A118, and fix it firmly through the fixing bolt 119. Finally, start the motor A110, so that the motor A110 drives the rotating rod A111 to rotate in the middle of the platform 101 through the rotating groove 109. At this time, the driving wheel 112 and the transmission belt 113 achieve a linkage effect, and the rotating wheel 114 drives the conveyor belt 115 to rotate in the middle of the platform 101. During the use process, the air extraction pump 121 is activated, so that it inhales air through the air suction plate 122 and the air suction port 123, and firmly adsorbs the cardboard on the top of the conveyor belt 115 through the ventilation port 117.

[0051] In the paper feeding stage, when in use, place the cardboard inside the paper feeding mechanism 2, place it on the top of the inclined plate 204 through the support rod 203, and then fix the bottom plate 201 on the top of the platform 101 through the fixing plate A202 and the limiting groove 116. During the use process, start the motor B207 on the fixed seat A206, so that the motor B207 drives the paper feeding wheel 209 to rotate inside the bottom plate 201 through the rotating rod B208 and the groove 205, and drives the cardboard to slide outwards. When the cardboard slides out from the bottom end of the baffle 210 through the paper feeding port 211, it is okay. At this time, the roller 214 fixed to the left side of the support rod 203 through the connecting rod B212 and the rotating rod C213 can press the cardboard on the top of the conveyor belt 115. At this time, the roller 214 rotates in the middle of the connecting rod B212 through the rotating rod C213, thereby firmly pressing the cardboard on the top of the conveyor belt 115.

[0052] In the gluing stage, first fix the fixed plate B301 to the top of the bench 101 through the limiting groove 116. When the conveyor belt 115 drives the cardboard to the bottom of the gluing mechanism 3, the fixed roller A8 and the fixed roller B9 will rotate in the middle of the bracket C6 through the rotating rod A7, thus firmly pressing the cardboard on the top of the conveyor belt 115. And when the cardboard moves to the bottom of the discharge port 306 and the brush 307, since the storage tank 303 is fixed to the top of the fixed plate B301 through the bracket A302, the brush 307 can evenly apply glue to the cardboard. And during long-term use, the staff can observe the amount of the adhesive through the observation port 10 and the scale 11 on the surface of the storage tank 303. When filling is needed, pinch the handle 305 and pull it upward to make the lid 304 slide upward on the top of the storage tank 303, so that the staff can add the adhesive.

[0053] In the folding stage, fix the fixed plate C401 to the top of the bench 101 through the limiting groove 116, and then fix the folding rod 404 to the top of the fixed plate C401 through the fixed roller and the bracket B402. The bracket D12 is fixed to the top of the fixed plate C401. And when the cardboard after gluing is moved by the conveyor belt 115 to the position of the folding mechanism 4, the indentation wheel 16 will rotate at the bottom of the support plate 13 through the rotating rod E15 and the mounting rod A14, and preliminarily indent the cardboard. At this time, the auxiliary wheel 20 also rotates at the bottom of the auxiliary plate 18 through the rotating rod F19. Since it is fixed to the bottom of the support plate 13 through the mounting rod B17, it can play an auxiliary fixing effect on the cardboard. When the cardboard touches the folding rod 404, the convex block and the arc set on the folding rod 404 can drive the cardboard to fold.

[0054] In the pressing stage, first fix the fixed plate D501 to the top of the bench 101 through the limiting groove 116. Finally, the conveyor belt 115 drives the cardboard to the bottom of the pressing mechanism 5. At this time, since the fixed block 503 is fixed to the top of the fixed plate D501 through the fixed seat B502, the pressing roller 508 rotates in the middle of the sliding block 505 through the rotating rod D507, and under the elastic force of the spring 506 itself, it can exert a downward force on the sliding block 505, so that the sliding block 505 slides downward in the fixed block 503 through the sliding groove 504, thus achieving a multiple pressing effect on the cardboard. And during use, the anti-slip washer 509 can prevent the cardboard from shifting.

[0055] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fully automatic box gluing device for visual inspection, characterized in that: It includes a transmission mechanism (1), at the top of which there is a paper feeding mechanism (2), a glue coating mechanism (3), a folding mechanism (4), and a pressing mechanism (5). The transmission mechanism (1) includes a bench (101), at the top of which there is a conveyor belt (115). There is a ventilation port (117) at the top of the conveyor belt (115), and an air extraction pump (121) is arranged inside the conveyor belt (115). When the pump body starts, the cardboard can be adsorbed through the ventilation port (117) for transmission. The glue coating mechanism (3) includes a fixing plate B (301). At the top of the fixing plate B (301), there is a storage tank (303) arranged through a support A (302). There is a brush (307) at the bottom of the storage tank (303). After the conveyor belt (115) transports the cardboard to the bottom of the brush (307), the brush (307) can evenly coat the cardboard. The pressing mechanism (5) includes a fixing plate D (501). At the top of the fixing plate D (501), there is a fixing block (503). A pressing roller (508) is arranged in the middle of the fixing block (503). A spring (506) is arranged on the side of the conveying pressing roller (508). After the conveyor belt (115) transports the cardboard to the bottom of the pressing roller (508), the pressing roller (508) can complete the pressing of the cardboard through the elasticity of the spring (506).

2. The fully automatic box gluing equipment for visual inspection according to claim 1, wherein: At the bottom of the bench (101), there are support legs (102). In the middle of the support legs (102), there is a reinforcing rod A (103). At the bottom of the support legs (102), there is an adjusting rod (104). At the bottom of the adjusting rod (104), there is a support pad (105). In the middle of the bench (101), there is a reinforcing rod B (106). In the middle of the reinforcing rod B (106), there are a cross bar A (107) and a cross bar B (108). On the surface of the bench (101), there is a motor A (110). At the output end of the motor A (110), there is a rotating rod A (111). On the surface of the rotating rod A (111), there are a transmission wheel (112) and a transmission belt (113). The conveyor belt (115) is arranged at the top of the rotating rod A (111) through a rotating wheel (114). The rotating rod A (111) rotates in the middle of the bench (101) through a rotating groove (109). The air extraction pump (121) is fixed between the cross bar A (107) and the cross bar B (108) through a mounting plate A (118) and a fixing bolt (119). At the top of the air extraction pump (121), there is a suction plate (122). At the top of the suction plate (122), there is a suction port (123).

3. The fully automatic box gluing equipment for visual inspection according to claim 1, wherein: At the top of the bench (101), there is a bottom plate (201). The bottom plate (201) is fixed to the top of the bench (101) through a fixing plate A (202) and a limiting groove (116). At the top of the bottom plate (201), there is a support rod (203). In the middle of the support rod (203), there is an inclined plate (204). At the top of the bottom plate (201), there is a motor B (207). The motor B (207) is fixed to the top of the bottom plate (201) through a fixing seat A (206). At the output end of the motor B (207), there is a rotating rod B (208) and a paper feeding wheel (209). The paper feeding wheel (209) rotates in the middle of the bottom plate (201) through a groove (205). In the middle of the support rod (203), there is a baffle (210). At the bottom end of the baffle (210), there is a paper feeding port (211). On the surface of the support rod (203), there is a connecting rod B (212). In the middle of the connecting rod B (212), there is a rotating rod C (213) and a rotating roller (214).

4. The fully automatic box gluing device for visual inspection according to claim 1, wherein: The fixing plate B (301) is fixed to the top of the bench (101) through a limiting groove (116). At the top of the storage bin (303), there is a box cover (304). At the top of the box cover (304), there is a handle (305). The brush (307) is fixed to the bottom end of the storage bin (303) through a discharge port (306). The fixing plate C (401) is fixed to the top of the bench (101) through a limiting groove (116). On the top of the fixing plate C (401), there is a bracket B (402). At the top of the bracket B (402), there is a fixed rod (403) fixedly installed. On the back of the fixed rod (403), there is a folding rod (404).

5. The fully automatic box gluing device for visual inspection according to claim 1, characterized in that: The fixing plate D (501) is fixed to the top of the bench (101) through a limiting groove (116). The fixed block (503) is fixed to the top of the fixing plate D (501) through a fixing seat B (502). Inside the fixed block (503), there is a sliding block (505). The sliding block (505) slides inside the fixed block (503) through a sliding groove (504). A spring (506) is arranged at the top of the sliding block (505). In the middle of the sliding block (505), there is a rotating rod D (507). In the middle of the rotating rod D (507), there is a pressure roller (508). Anti-slip washers (509) are evenly distributed at the top of the pressure roller (508).

6. The fully automatic box gluing equipment for visual inspection according to claim 1, wherein: At the top of the fixing plate B (301), there is a bracket C (6). In the middle of the bracket C (6), there is a rotating rod A (7). At the top of the rotating rod A (7), there is a fixed roller A (8) and a fixed roller B (9) fixedly installed. On the surface of the storage bin (303), there is an observation port (10). On the right side of the observation port (10), there is a scale (11).

7. The fully automatic box gluing equipment for visual inspection according to claim 6, characterized in that: The brackets C(6) are symmetrically distributed at the left and right ends of the fixing plate B(301), and the fixed rollers A(8) and B(9) rotate in the middle of the brackets C(6) through the rotating rod A(7).

8. The fully automatic box gluing equipment for visual inspection according to claim 1, wherein: At the top of the fixing plate C(401), a bracket D(12) is installed. At the top of the bracket D(12), a support plate(13) is fixedly installed. At the bottom of the support plate(13), an installation rod A(14) is provided. Inside the inner wall of the installation rod A(14), an indentation wheel(16) is provided. At the bottom of the support plate(13), an installation rod B(17) is fixedly installed. At the bottom of the installation rod B(17), an auxiliary plate(18) is provided. In the middle of the auxiliary plate(18), an auxiliary wheel(20) is provided.

9. The fully automatic box gluing equipment for visual inspection according to claim 8, wherein: The installation rods A(14) are symmetrically distributed at the front and rear ends of the bottom of the support plate(13). The indentation wheel(16) rotates on the inner wall of the installation rod A(14) through the rotating rod E(15), and the auxiliary wheel(20) rotates inside the auxiliary plate(18) through the rotating rod F(19).

10. A method for using a fully automatic box gluing device for visual inspection, characterized in that: Using the visual inspection fully automatic box gluing equipment described in claim 9, the following steps are included: S1: When in use, after starting the motor A(110), it drives the rotating rod A(111) to rotate in the middle of the bench(101) through the rotating groove(109), and is linked by means of the transmission wheel(112) and the transmission belt(113). Then, the rotating wheel(114) drives the conveyor belt(115) to rotate in the middle of the bench(101). At the same time, the air extraction pump(121) sucks air through the air suction plate(122) and the air suction port(123), and uses the ventilation port(117) to firmly adsorb the cardboard on the top of the conveyor belt(115). S2: After starting the motor B(207), the motor B(207) drives the paper feeding wheel(209) to rotate in the inner groove(205) of the bottom plate(201) through the rotating rod B(208), pushing the cardboard to slide outwards. When the cardboard slides out of the paper feeding port(211) at the bottom of the baffle(210), the rotating roller(214) can press the cardboard on the top of the conveyor belt(115). The rotating roller(214) rotates in the middle of the connecting rod B(212) through the rotating rod C(213) to press the cardboard firmly. S3: The fixed rollers A(8) and B(9) rotate in the middle of the brackets C(6) through the rotating rod A(7) to press the cardboard. When the cardboard moves to the bottom of the discharge port(306) and the brush(307), the brush(307) can evenly apply glue to the cardboard. The staff can observe the amount of adhesive through the observation port(10) and the scale(11) on the surface of the storage tank(303). S4: When the cardboard with glue applied is conveyed by the conveyor belt(115) to the folding mechanism(4) position, the indentation wheel(16) makes a preliminary indentation on the cardboard, and the auxiliary wheel(20) plays an auxiliary fixing role. After the cardboard contacts the folding rod(404), the convex blocks and arcs of the folding rod(404) drive the cardboard to fold. S5: After the conveyor belt (115) brings the cardboard to the bottom end of the pressing mechanism (5), under the elastic force of the spring (506), the sliding block (505) slides downward inside the fixed block (503) through the sliding groove (504), thereby achieving a multiple pressing effect on the cardboard, and the anti-slip washer (509) can prevent the cardboard from shifting in position.

Images