A multifunctional inspection machine and method for carton production

Abstract

The present invention discloses a multifunctional inspection machine for carton production and a method thereof, comprising a carton body; an operating table; a transmission unit, wherein the transmission unit comprises a transmission component one, a transmission belt one, a transmission belt two, a transmission belt three and a transmission component two, wherein the transmission belt one is used to recycle defective carton bodies, and the transmission belts two and three are used to transmit finished carton bodies; and a detection unit, wherein the detection unit is used to perform pressure detection on the carton body, and the detection unit comprises a supporting component for providing a supporting force to the inside of the carton body and a detection component for performing a compression resistance test on the carton body. The present invention can classify qualified carton bodies and unqualified carton bodies while completing the pressure test on the carton body, and recycle unqualified carton bodies in time without delaying the subsequent work of qualified carton bodies, thereby increasing the versatility of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of carton production, and in particular to a multifunctional product inspection machine and method for carton production. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer paperboard boxes, etc., with various specifications and models. They are usually used as wrapping for goods or as outer protective materials for items. The volume of the carton changes with the size of the goods. As an indispensable part of modern logistics, packaging cartons bear the important responsibilities of containing, protecting products and aesthetics. The physical performance indicators of packaging cartons become the basis for their quality evaluation. Stable working environment conditions ensure the accuracy and reliability of test data. We also have senior engineers who have been engaged in carton testing for many years to test and analyze packaging cartons, and provide fair and scientific test data for packaging carton suppliers and packaging carton users.

[0003] In order to ensure the qualified rate of packaging cartons, it is necessary to conduct random inspections after the cartons are produced. However, the existing quality inspection machines have a single function when testing the pressure of cartons. Most of them can only realize the function of pressure testing of cartons, which increases the limitations on the use of the device and is not conducive to the use of the device. Summary of the invention

[0004] The object of the present invention is to provide a multifunctional inspection machine and method for carton production, so as to solve the problem raised in the above background technology that the existing quality inspection machines have relatively single functions when detecting the pressure of cartons, and most of them can only realize the function of pressure detection of cartons, which increases the limitations on the use of the device and is not conducive to the use of the device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A multifunctional inspection machine for carton production, comprising a carton body, the carton body is transferred to an operating table, subjected to pressure detection by a detection unit, and transferred by a transmission unit;

[0006] An operating table, which is used to support the transmission unit and the detection unit;

[0007] A transmission unit, the transmission unit comprising a transmission component 1 arranged on the upper end surface of the operating table, a conveyor belt 1, a conveyor belt 2, a conveyor belt 3 and a transmission component 2 arranged on the upper end of the operating table, the transmission component 1 comprising a plurality of equally spaced transmission roller groups and a transport component, the transport component comprising a placement box for placing the carton body, the conveyor belt 1, the conveyor belt 2 and the conveyor belt 3 are all movably connected to the operating table, the conveyor belt 1 is used to recycle defective carton bodies, and the conveyor belts 2 and 3 are used to transport finished carton bodies;

[0008] And a detection unit, the detection unit is used to perform pressure detection on the carton body, the detection unit includes a support member for providing supporting force to the inside of the carton body and a detection member for testing the compression resistance of the carton body by pressing downward, the support member is arranged in the placement box, and the detection member is arranged at the upper end position of the second support member.

[0009] In a preferred embodiment: the transmission roller group includes a plurality of transmission rollers 1 distributed at equal distances, a plurality of transmission rollers 2 distributed at equal distances, a driving shaft, a plurality of driven shafts distributed at equal distances, a driving mechanism for driving the driving shaft to rotate, and a transmission mechanism for linking the driving shaft with the driven shaft, the transmission roller 1 and the transmission roller 2 are both rotatably arranged on the upper end surface of the operating table, one of the transmission rollers 1 is fixedly connected to the inner wall with a driving shaft, the transmission roller 2 and the inner walls of the other several transmission rollers 1 are fixedly connected to the driven shaft, one end of the driving shaft and the driven shaft are both rotatably connected to the inner wall of one side of the operating table, a fixed plate is also fixedly provided in the operating table, and the other ends of the driving shaft and the driven shaft are both rotatably connected to the fixed plate.

[0010] In a preferred embodiment: the driving mechanism includes motor 1, a shaped wheel, a roller, a rotating shaft 1, a connecting plate, a rotating shaft 2, a check block, a rotating shaft 3, a pawl, a ratchet and a rotating shaft 4. Motor 1 is installed on the inner wall of the bottom end of the operating table, one end of the output shaft of the motor 1 is fixedly connected to the shaped wheel, and the upper end of the shaped wheel is provided with a roller for transmission. The inner wall of the roller is fixedly connected with rotating shaft 1, and the rotating shaft 1 is rotatably connected with a connecting plate, and the lower end of the connecting plate is rotatably provided with a rotating shaft 2 away from the roller, and the rotating shaft 2 is fixedly connected to the inner wall of the operating table, one end of the connecting plate is fixedly connected with a check block, and the upper end of the connecting plate is rotatably connected with rotating shaft 3, and a pawl is fixedly connected to the outer wall of the rotating shaft 3, one end of the pawl is provided with a ratchet, one end of the ratchet is fixedly connected with rotating shaft 4, and one end of the rotating shaft 4 is rotatably connected to the inner wall of the operating table.

[0011] In a preferred embodiment: the transmission mechanism includes a driving wheel 1, a driven wheel 1 and a transmission belt 1, the driving wheel 1 is fixedly connected to the outer wall of the rotating shaft 4, the driven wheel 1 is fixedly connected to the outer wall of the driving shaft, the driven wheel 1 and the driving wheel 1 are connected by a transmission belt 1, the driving shaft and the outer walls of the plurality of driven shafts are respectively fixedly connected with a driving wheel 2 and a driven wheel 2, and the driving wheel 2 and the driven wheel 2 are connected by a transmission belt 2.

[0012] In a preferred embodiment: the transport component also includes a slider 1, a rotating shaft 5, a connecting block 1, a rotating shaft 6, a connecting block 2, a rotating shaft 7 and a slider 2; the slider 1 is slidably connected in the operating table; the upper end of the slider 1 is rotatably connected to the rotating shaft 5; the outer wall of the rotating shaft 5 is fixedly connected to the connecting block 1; the upper end of the connecting block 1 is rotatably connected to the connecting block 2 via the rotating shaft 6; the bottom end of the connecting block 2 is connected to the slider 2 via the rotating shaft 7; one end of the connecting block 2 is fixedly connected to the placement box; the slider 2 is slidably connected to the inner wall of the operating table; a cylinder 1 is provided between the slider 1, the slider 2 and the inner wall of the operating table; one end of the cylinder 1 is fixedly connected to the inner wall of the operating table.

[0013] In a preferred embodiment: the second transmission component includes two cylinders, a push box, a double-axis motor, one threaded column, one threaded plate and a splint, a support frame is provided next to the operating table, one end of the support frame is fixedly connected to the two cylinders, one end of the two cylinders is fixedly connected to the push box, a double-axis motor is installed in the push box, the output shaft of the double-axis motor is fixedly connected to a threaded column, a threaded plate is threadedly connected to the outer wall of the threaded column, the threaded plate is slidably connected to the push box, one end of the threaded plate is fixedly connected to the splint, and a buffer cotton is provided on the end face of the splint close to the carton body.

[0014] In a preferred embodiment: the support member includes an electric telescopic column 1, a support box, a support plate 1, a slider 3, a slider 4, a rotating wheel, a convex plate, a motor 2, a threaded column 2, a threaded plate 2, a connecting column and a support plate 2. The lower end of the placement box is installed with an electric telescopic column 1, and the upper end of the electric telescopic column 1 is fixedly connected to the support box. The upper end of the support box is flush with the upper end of the placement box and is slidably connected to the placement box. Three support plates 1 and two symmetrically distributed support plates 2 are slidably provided on the wall of the support box, one of the support plates is fixedly connected to a slider 3 at the lower end, and one of the other two support plates 1 is fixedly connected to the slider 3 at the lower end. A slider four is fixedly connected to the end, a spring is provided between the slider four and the inner wall of the support box, a motor two is installed in the support box, threaded columns two are fixedly connected to the output shafts at both ends of the motor two, the thread grooves of the two threaded columns two are in opposite directions, a rotating wheel is fixedly connected to the outer wall of one of the threaded columns two, a convex plate is fixedly connected to the outer wall of the rotating wheel, threaded plates two are threadedly connected to the outer walls of the two threaded columns two, a connecting column is fixedly connected between the threaded plate two and the support plate two, the threaded plate two is slidably connected to the inner wall of the support box, and buffer cotton three is fixedly connected to the outer walls of the support plates one and two.

[0015] In a preferred embodiment: the detection component includes a cylinder three, a slider five, an electric telescopic column two, a pressure plate, a pressure sensor, a distance sensor and a camera; the upper end of the support frame is fixedly connected to the cylinder three, the lower end of the cylinder three is fixedly connected to the slider five, the slider five is slidably connected to the side wall of the support frame, the lower end of the slider five is respectively installed with a distance sensor, a camera and two symmetrically distributed electric telescopic columns two, the lower ends of the two electric telescopic columns two are fixedly connected to a pressure plate, and the pressure sensor is installed on the pressure plate.

[0016] In a preferred embodiment: a buffer cotton 2 is fixedly provided at the lower end of the pressure plate, the camera is electrically connected to a controller via a wire 1, the controller is electrically connected to a cylinder 2 via a wire 2, the distance sensor is electrically connected to the controller via a wire 3, the controller is electrically connected to a cylinder 3 via a wire 4, and a baffle is provided on the operating table.

[0017] A method for using a multifunctional inspection machine for carton production, the specific steps are as follows:

[0018] The first step is to transfer the carton body to the placement box. The carton body is placed on the conveyor belt 3 and transferred to the multiple conveyor rollers 1 on the left. The motor 1 is started, and the special-shaped wheel starts to rotate. When the special-shaped wheel rotates, it drives the roller to rotate. When the roller rotates to contact the groove on the special-shaped wheel, the pawl is inserted into the teeth of the ratchet wheel. As the special-shaped wheel continues to rotate, the roller rotates out of the groove, and the ratchet wheel rotates through a certain angle at the same time, thereby driving the ratchet wheel to rotate intermittently. With the intermittent rotation of the ratchet wheel, the driving wheel is driven to rotate indirectly through the driving wheel 1, the driven wheel 1 and the transmission belt 1, and then the multiple conveyor rollers 1 and the conveyor rollers 2 are driven to rotate intermittently through the driving wheel 2, the driven wheel 2 and the transmission belt 2, so that the carton body can be intermittently transferred until the carton body is transferred to the placement box, and the motor 1 stops working;

[0019] The second step is to perform a pressure test on the carton body. After the carton body is transferred to the placement box, the electric telescopic column 1 is started first to move the support box up to the inside of the carton body, and then the motor 2 is started to rotate forward. The two threaded columns 2 start to rotate in the same direction, driving the two threaded columns 2 to start rotating, so that the two threaded plates 2 slide relative to each other, and the support plate 2 is moved out of the support box. At the same time, the rotation of one of the threaded columns 2 drives the rotating wheel to rotate, and then drives the convex plate to rotate. Under the resistance of the convex plate, the slider 3 and the slider 4 drive the three support plates 1 to move out of the support box. At this time, the buffer cotton 3 fits the inner wall of the carton body, and then the cylinder 3 is started to drive the slider 5 to move downward until it moves to a suitable position. After the distance sensor detects the suitable position, the cylinder 3 is controlled to stop moving, and then the electric telescopic column 2 is started to control the pressing plate to press down, and the carton body is pressure tested. The pressure sensor completes the pressure test record of the carton body.

[0020] The third step is to classify and transport the carton bodies. When the pressure test of the carton bodies is completed, the motor 2 rotates in the opposite direction. Under the action of the reset spring and the motor 2, the support plates 1 and 2 are reset. At the same time, the electric telescopic column 1 drives the support box to reset, and the electric telescopic column 2 drives the pressure plate to reset. The camera detects that the carton body is not damaged and the pressure value recorded by the pressure sensor is qualified. The cylinder on the right starts to work, and the slider 1 moves to the right. Under the action of the connecting block 1 and the connecting block 2, the placement box is driven to rotate clockwise. At this time, the carton body falls to the right side under the action of gravity. The carton is pushed onto the conveyor roller 2 and then transported away through the right conveyor roller 1 and conveyor belt 2. When the camera detects that the carton body is damaged or wrinkled or the pressure value on the pressure sensor is unqualified, the controller controls the extension of cylinder 2. When the push box touches the carton body, the dual-axis motor starts, and the two threaded plates move toward each other under the action of threaded column 1, thereby driving the two clamps to clamp the carton body. After that, cylinder 2 continues to extend to push the unqualified carton body onto conveyor belt 1 and be transported away. At this point, the pressure test of the carton body and the classification and processing of the carton body are completed.

[0021] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0022] The present invention uses a transmission unit and a detection unit in coordination, so that the cylinder three drives the slider five to move downward until the distance sensor detects a suitable position, controls the cylinder three to stop moving, and then starts the electric telescopic column two to control the pressing plate to press down, performs a pressure test on the carton body, and the pressure sensor completes the pressure test record of the carton body. After the pressure test on the carton body is completed, the support plate one and the support plate two are reset, and at the same time, after the support box and the pressing plate are reset, when the camera detects that the carton body is not damaged and the pressure value recorded by the pressure sensor is qualified, the carton body is transmitted away through the transmission roller one and the conveyor belt two on the right side, and when the camera monitors that the carton body is damaged, wrinkled or the pressure value on the pressure sensor is unqualified, the push box pushes the unqualified carton body onto the conveyor belt one to be transmitted away, so that the qualified carton body and the unqualified carton body can be classified and processed while completing the pressure test on the carton body, and the unqualified carton body can be recycled in time, and the subsequent work of the qualified carton body will not be delayed, thereby increasing the versatility of the device, greatly reducing the limitations of the device, and facilitating the use of the device.

[0023] The present invention provides a supporting component. When a pressure test is performed on a carton body, the electric telescopic column 1 is started to move the supporting box up to the inside of the carton body, and then the motor 2 is started to rotate forward, so that the two threaded plates 2 slide relative to each other, and the supporting plate 2 is moved out of the supporting box. At the same time, the convex plate rotates, and the slider 3 and the slider 4 drive the three supporting plates 1 to move out of the supporting box under the resistance of the convex plate, until the buffer cotton 3 is in contact with the inner wall of the carton body. The inner wall of the carton body can be supported before the carton body is tested, which is convenient for users to test the compression resistance of the carton body in various states, solves the problem that the existing quality inspection machine does not have the effect of simulating the filling object inside the packaging carton, and further increases the accuracy of carton detection. In addition, through the arrangement of pressure sensors, distance sensors and cameras, the automation effect of the device is increased, the labor force of the staff is reduced, and the cost of workers is reduced. The fully automated setting also greatly increases the safety effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the upper structural portion of the operating table of the present invention;

[0027] Figure 3 It is a schematic diagram of the internal structure of the push box of the present invention viewed from above;

[0028] Figure 4 It is a schematic diagram of the internal structure of the operating table of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the transmission roller group of the present invention;

[0030] Figure 6 is a schematic diagram of the rear view structure of the transport assembly of the present invention;

[0031] Figure 7 It is a schematic diagram of the internal cross-sectional structure of the placement box of the present invention;

[0032] Figure 8 It is a schematic diagram of the bottom view of the internal structure of the support box of the present invention;

[0033] Fig. 9 It is a partial structural schematic diagram of the support member of the present invention;

[0034] Fig.10 It is a bottom view structural schematic diagram of the detection component of the present invention;

[0035] In the figure:

[0036] 1. Carton body; 2. Operation table;

[0037] 3. Transmission component 1;

[0038] 30. Transmission roller group; 300. Transmission roller 1; 301. Transmission roller 2; 302. Active shaft; 303. Driven shaft; 304. Driving mechanism; 3040. Motor 1; 3041. Special-shaped wheel; 3042. Roller; 3043. Rotating shaft 1; 3044. Connecting plate; 3045. Rotating shaft 2; 3046. Check block; 3047. Rotating shaft 3; 3048. Ratchet; 3049. Ratchet; 30410. Rotating shaft 4; 305. Transmission mechanism; 3050. Driven wheel 1; 3051. Transmission belt 1; 3052. Active wheel 2; 3053. Transmission belt 2; 306. Fixed plate;

[0039] 31. Transport assembly; 310. Placement box; 311. Rotating shaft five; 312. Connecting block one; 313. Rotating shaft six; 314. Connecting block two; 315. Rotating shaft seven; 316. Slider two; 317. Cylinder one; 318. Slider one;

[0040] 4. Conveyor belt 1; 5. Conveyor belt 2; 6. Conveyor belt 3;

[0041] 7. Transmission component 2; 70. Cylinder 2; 71. Push box; 72. Double-axis motor; 73. Threaded column 1; 74. Threaded plate 1; 75. Clamp; 76. Support frame;

[0042] 8. Support member; 80. Electric telescopic column 1; 81. Support box; 82. Support plate 1; 83. Slider 3; 84. Slider 4; 85. Rotating wheel; 86. Convex plate; 87. Motor 2; 88. Threaded column 2; 89. Threaded plate 2; 810. Connecting column; 811. Support plate 2;

[0043] 9. Detection component; 90. Cylinder three; 91. Slider five; 92. Electric telescopic column two; 93. Press plate; 94. Pressure sensor; 95. Distance sensor; 96. Camera; 97. Buffer cotton two;

[0044] 10. Baffle. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] See also Figure 1-Figure 10 , the present invention provides a technical solution: a multifunctional inspection machine for carton production, comprising a carton body 1, the carton body 1 is transferred to an operating table 2, pressure detection is performed by a detection unit, and transmission is performed by a transmission unit;

[0047] An operating table 2, wherein the operating table 2 is used to support the transmission unit and the detection unit;

[0048] A transmission unit, the transmission unit includes a transmission component 1 3 arranged on the upper end surface of the operating table 2, a conveyor belt 1 4, a conveyor belt 2 5, a conveyor belt 3 6 and a transmission component 2 7 arranged on the upper end of the operating table 2, the transmission component 1 3 includes a plurality of equally distributed transmission roller groups 30 and a transport component 31, the transport component 31 includes a placement box 310 for placing the carton body 1, the conveyor belt 1 4, the conveyor belt 2 5, and the conveyor belt 3 6 are all movably connected to the operating table 2, the conveyor belt 1 4 is used to recycle defective carton bodies 1, and the conveyor belts 2 5 and 3 6 are used to transport finished carton bodies 1;

[0049] And a detection unit, which is used to perform pressure detection on the carton body 1, and the detection unit includes a support member 8 for providing supporting force to the inside of the carton body 1 and a detection member 9 for performing a pressure resistance test on the carton body 1 when pressing down, the support member 8 is arranged in the placement box 310, and the detection member 9 is arranged at the upper end position of the support member 8.

[0050] The transmission roller group 30 includes a plurality of transmission rollers 300 equidistantly distributed, a plurality of transmission rollers 301 equidistantly distributed, a driving shaft 302, a plurality of driven shafts 303 equidistantly distributed, a driving mechanism 304 for driving the driving shaft 302 to rotate, and a transmission mechanism 305 for linking the driving shaft 302 with the driven shaft 303. The transmission rollers 300 300 and the transmission rollers 301 301 are both rotatably arranged on the upper end surface of the operating table 2. The driving shaft 302 is fixedly connected to the inner wall of one of the transmission rollers 300. The transmission rollers 301 301 and the inner walls of the other transmission rollers 300 are fixedly connected to the driven shaft 303. One end of the driving shaft 302 and the driven shaft 303 are both rotatably connected to the inner wall of one side of the operating table 2. A fixed plate 306 is also fixedly provided in the operating table 2. The other ends of the driving shaft 302 and the driven shaft 303 are both rotatably connected to the fixed plate 306.

[0051] The driving mechanism 304 includes a motor 1 3040, a shaped wheel 3041, a roller 3042, a rotating shaft 1 3043, a connecting plate 3044, a rotating shaft 2 3045, a check block 3046, a rotating shaft 3047, a pawl 3048, a ratchet 3049 and a rotating shaft 4 30410. The motor 1 3040 is installed on the inner wall of the bottom end of the operating table 2. The output shaft at one end of the motor 1 3040 is fixedly connected to the shaped wheel 3041. The upper end of the shaped wheel 3041 is provided with a roller 3042. The inner wall of the roller 3042 is fixedly connected to the rotating shaft 1 3043. The rotating shaft 1 3043 is rotatably connected to the rotating shaft 1 There is a connecting plate 3044, and the lower end of the connecting plate 3044 is rotatably provided with a rotating shaft 2 3045 at one end away from the roller 3042, and the rotating shaft 2 3045 is fixedly connected to the inner wall of the operating table 2, and one end of the connecting plate 3044 is fixedly connected to a check block 3046, and the upper end of the connecting plate 3044 is rotatably connected to a rotating shaft 3 3047, and a pawl 3048 is fixedly connected to the outer wall of the rotating shaft 3047, and one end of the pawl 3048 is provided with a ratchet 3049, and one end of the ratchet 3049 is fixedly connected to a rotating shaft 4 30410, and one end of the rotating shaft 4 30410 is rotatably connected to the inner wall of the operating table 2.

[0052] The transmission mechanism 305 includes a driving wheel 1, a driven wheel 1 3050 and a transmission belt 1 3051. The driving wheel 1 is fixedly connected to the outer wall of the rotating shaft 4 30410, and the driven wheel 1 3050 is fixedly connected to the outer wall of the driving shaft 302. The driven wheel 1 3050 is connected to the driving wheel 1 through a transmission belt 1 3051. The driving shaft 302 and the outer walls of the plurality of driven shafts 303 are respectively fixedly connected with a driving wheel 2 3052 and a driven wheel 2. The driving wheel 2 3052 and the driven wheel 2 are connected through a transmission belt 2 3053.

[0053] The transport assembly 31 also includes a slider 1 318, a rotating shaft 5 311, a connecting block 1 312, a rotating shaft 6 313, a connecting block 2 314, a rotating shaft 7 315 ​​and a slider 2 316. The slider 1 318 is slidably connected in the operating table 2, the upper end of the slider 1 318 is rotatably connected to the rotating shaft 5 311, the outer wall of the rotating shaft 5 311 is fixedly connected to the connecting block 1 312, the upper end of the connecting block 1 312 is rotatably connected to the connecting block 2 314 through the rotating shaft 6 313, the bottom end of the connecting block 2 314 is connected to the slider 2 316 through the rotating shaft 7 315, one end of the connecting block 2 314 is fixedly connected to the placement box 310, the slider 2 316 is slidably connected to the inner wall of the operating table 2, and a cylinder 1 317 is provided between the slider 1 318, the slider 2 316 and the inner wall of the operating table 2, and one end of the cylinder 1 317 is fixedly connected to the inner wall of the operating table 2.

[0054] The transmission component 2 7 includes a cylinder 2 70, a push box 71, a double-axis motor 72, a threaded column 1 73, a threaded plate 1 74 and a clamp 75. A support frame 76 is provided next to the operating table 2. One end of the support frame 76 is fixedly connected to the cylinder 2 70. One end of the cylinder 2 70 is fixedly connected to the push box 71. A double-axis motor 72 is installed in the push box 71. The output shaft of the double-axis motor 72 is fixedly connected to a threaded column 1 73. A threaded plate 1 74 is threadedly connected to the outer wall of the threaded column 1 73. The threaded plate 1 74 is slidably connected to the push box 71. One end of the threaded plate 1 74 is fixedly connected to a clamp 75. The end surface of the clamp 75 close to the carton body 1 is provided with a buffer cotton 1.

[0055] The support member 8 includes an electric telescopic column 1 80, a support box 81, a support plate 1 82, a slider 3 83, a slider 4 84, a rotating wheel 85, a convex plate 86, a motor 2 87, a threaded column 2 88, a threaded plate 2 89, a connecting column 810 and a support plate 2 811. The lower end of the placement box 310 is installed with an electric telescopic column 1 80, and the upper end of the electric telescopic column 1 80 is fixedly connected to the support box 81. The upper end of the support box 81 is flush with the upper end of the placement box 310 and is slidably connected to the placement box 310. Three support plates 1 82 and two symmetrically distributed support plates 2 811 are slidably provided on the wall of the support box 81, one of the support plates 1 82 is fixedly connected to the slider 3 83 at the lower end, and the other two support plates 1 82 are fixedly connected to the slider 3 83 at the lower end. A slider 4 84 is fixedly connected to the end, a spring is provided between the slider 4 84 and the inner wall of the support box 81, a motor 2 87 is installed in the support box 81, and threaded columns 2 88 are fixedly connected to the output shafts at both ends of the motor 2 87, and the thread grooves of the two threaded columns 2 88 are in opposite directions, a rotating wheel 85 is fixedly connected to the outer wall of one of the threaded columns 2 88, and a convex plate 86 is fixedly connected to the outer wall of the rotating wheel 85, and threaded plates 2 89 are threadedly connected to the outer walls of the two threaded columns 88, a connecting column 810 is fixedly connected between the threaded plate 2 89 and the support plate 2 811, the threaded plate 2 89 is slidably connected to the inner wall of the support box 81, and buffer cotton 3 is fixedly connected to the outer walls of the support plate 1 82 and the support plate 2 811.

[0056] The detection component 9 includes a cylinder three 90, a slider five 91, an electric telescopic column two 92, a pressure plate 93, a pressure sensor 94, a distance sensor 95 and a camera 96. The upper end of the support frame 76 is fixedly connected to the cylinder three 90, and the lower end of the cylinder three 90 is fixedly connected to the slider five 91. The slider five 91 is slidably connected to the side wall of the support frame 76. The lower end of the slider five 91 is respectively installed with a distance sensor 95, a camera 96 ​​and two symmetrically distributed electric telescopic columns two 92. The lower ends of the two electric telescopic columns two 92 are fixedly connected with a pressure plate 93, and the pressure sensor 94 is installed on the pressure plate 93.

[0057] A buffer cotton 2 97 is fixedly provided at the lower end of the pressure plate 93, the camera 96 ​​is electrically connected to a controller via a wire 1, the controller is electrically connected to a cylinder 2 70 via a wire 2, the distance sensor 95 is electrically connected to the controller via a wire 3, the controller is electrically connected to a cylinder 3 90 via a wire 4, and a baffle 10 is provided on the operating table 2.

[0058] A method for using a multifunctional inspection machine for carton production, the specific steps are as follows:

[0059] The first step is to transfer the carton body 1 to the placement box 310. The carton body 1 is placed on the conveyor belt 36 and transferred to the multiple conveyor rollers 300 on the left side. The motor 3040 is started, and the shaped wheel 3041 starts to rotate. When the shaped wheel 3041 rotates, it drives the roller 3042 to rotate. When the roller 3042 rotates to contact the groove on the shaped wheel 3041, the ratchet 3048 is inserted into the teeth of the ratchet 3049. As the shaped wheel 3041 continues to rotate, the roller 3042 rotates out of the groove, and the ratchet 3049 is driven to rotate. 49 simultaneously rotates through a certain angle, thereby driving the ratchet wheel 3049 to rotate intermittently, and with the intermittent rotation of the ratchet wheel 3049, the driving wheel 1, the driven wheel 1 3050 and the transmission belt 1 3051 drive the active wheel to rotate indirectly, and then the active wheel 2 3052, the driven wheel 2 and the transmission belt 2 3053 drive the multiple transmission rollers 1 300 and the transmission rollers 2 301 to rotate intermittently, and the carton body 1 can be intermittently transmitted, until the carton body 1 is transmitted to the placement box 310, the motor 1 3040 stops working;

[0060] The second step is to perform a pressure test on the carton body 1. After the carton body 1 is transferred to the placement box 310, the electric telescopic column 1 80 is first started to move the support box 81 up to the inside of the carton body 1, and then the motor 2 87 is started to rotate forward, and the two threaded columns 2 88 begin to rotate in the same direction, driving the two threaded columns 2 88 to start rotating, thereby causing the two threaded plates 2 89 to slide relative to each other, and the support plate 2 811 is moved out of the support box 81. At the same time, the rotation of one of the threaded columns 2 88 drives the rotating wheel 85 to rotate, thereby driving the convex plate 86 to rotate. Under the resistance of the convex plate 86, the slider 3 83 and the slider 4 84 drive the three support plates 1 82 to move out of the support box 81. At this time, the buffer cotton 3 is in contact with the inner wall of the carton body 1. Then, the cylinder 3 90 is started to drive the slider 5 91 to move downward until it moves to a suitable position. After the distance sensor 95 detects the suitable position, the cylinder 3 90 is controlled to stop moving. Then, the electric telescopic column 2 92 is started to control the pressing plate 93 to press down, and the carton body 1 is pressure tested. The pressure sensor 94 completes the pressure test record of the carton body 1.

[0061] The third step is to classify and transport the carton body 1. When the pressure test of the carton body 1 is completed, the motor 2 87 rotates in the opposite direction. Under the action of the reset spring and the motor 2 87, the support plate 1 82 and the support plate 2 811 are reset. At the same time, the electric telescopic column 1 80 drives the support box 81 to reset, and the electric telescopic column 2 92 drives the pressure plate 93 to reset. The camera 96 ​​detects that the carton body 1 is not damaged and the pressure value recorded by the pressure sensor 94 is qualified. The cylinder 1 317 on the right starts to work, and the slider 1 318 moves to the right. Under the action of the connecting block 1 312 and the connecting block 2 314, the placing box 310 is driven to rotate clockwise. At this time, the carton body 1 falls to the right under the action of gravity. The carton body 1 is passed through multiple conveyor rollers 301 on the side, and then is conveyed away through the conveyor roller 1 300 on the right and the conveyor belt 2 5. When the camera 96 ​​detects that the carton body 1 is damaged or wrinkled, or the pressure value on the pressure sensor 94 is unqualified, the controller controls the cylinder 2 70 to extend. When the push box 71 contacts the carton body 1, the dual-axis motor 72 starts, and under the action of the threaded column 1 73, the two threaded plates 1 74 move toward each other, thereby driving the two clamping plates 75 to clamp the carton body 1. After that, the cylinder 2 70 continues to extend to push the unqualified carton body 1 to the conveyor belt 1 4 to be conveyed away. At this point, the pressure test of the carton body 1 and the classification and processing of the carton body 1 are completed.

[0062] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, 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 multifunctional inspection machine for carton production, characterized in that: It comprises a carton body (1), wherein the carton body (1) is transferred onto an operating table (2), subjected to pressure detection by a detection unit, and transferred by a transfer unit; An operating table (2), the operating table (2) being used to support the transmission unit and the detection unit; A transmission unit, the transmission unit comprising a transmission component 1 (3) arranged on the upper end surface of the operating table (2), a transmission belt 1 (4), a transmission belt 2 (5), a transmission belt 3 (6) and a transmission component 2 (7) arranged on the upper end of the operating table (2), the transmission component 1 (3) comprising a plurality of transmission roller groups (30) and a transport component (31) distributed at equal distances, the transport component (31) comprising a placement box (310) for placing the carton body (1), the transmission belt 1 (4), the transmission belt 2 (5) and the transmission belt 3 (6) are all movably connected to the operating table (2), the transmission belt 1 (4) is used to recycle defective carton bodies (1), and the transmission belts 2 (5) and 3 (6) are used to transport finished carton bodies (1); and a detection unit, the detection unit being used to perform pressure detection on the carton body (1), the detection unit comprising a support member (8) for providing a supporting force to the inside of the carton body (1) and a detection member (9) for performing a pressure resistance test on the carton body (1) when pressed downward, the support member (8) being arranged in the placement box (310), and the detection member (9) being arranged at the upper end of the second support member (8); The transport assembly (31) further comprises a slider (318), a rotating shaft (311), a connecting block (312), a rotating shaft (313), a connecting block (314), a rotating shaft (315) and a slider (316); the slider (318) is slidably connected inside the operating table (2); the upper end of the slider (318) is rotatably connected to the rotating shaft (311); the outer wall of the rotating shaft (311) is fixedly connected to the connecting block (312); the upper end of the connecting block (312) is connected to the rotating shaft (316) via the rotating shaft (313). (313) is rotatably connected to a connecting block 2 (314), the bottom end of the connecting block 2 (314) is connected to a sliding block 2 (316) via a rotating shaft 7 (315), one end of the connecting block 2 (314) is fixedly connected to the placement box (310), the sliding block 2 (316) is slidably connected to the inner wall of the operating table (2), a cylinder 1 (317) is provided between the sliding block 1 (318) and the sliding block 2 (316) and the inner wall of the operating table (2), and one end of the cylinder 1 (317) is fixedly connected to the inner wall of the operating table (2); The support member (8) comprises an electric telescopic column (80), a support box (81), a support plate (82), a slider (83), a slider (84), a rotating wheel (85), a convex plate (86), a motor (87), a threaded column (88), a threaded plate (89), a connecting column (810) and a support plate (811). The lower end of the placement box (310) is provided with an electric telescopic column (80). The upper end of the electric telescopic column (80) is fixedly connected to the support box (81). The upper end of the support box (81) is flush with the upper end of the placement box (310) and is slidably connected to the placement box (310). Three support plates (82) and two symmetrically distributed support plates (811) are slidably provided on the wall of the support box (81). The lower end of one of the support plates (82) is fixedly connected to the slider (83), and the other two support plates (811) are fixedly connected to the slider (83). One end of the support box (82) is fixedly connected to a slider four (84), a spring is provided between the slider four (84) and the inner wall of the support box (81), a motor two (87) is installed in the support box (81), and the output shafts at both ends of the motor two (87) are fixedly connected to threaded columns two (88), the thread grooves of the two threaded columns two (88) are in opposite directions, a rotating wheel (85) is fixedly connected to the outer wall of one of the threaded columns two (88), a convex plate (86) is fixedly connected to the outer wall of the rotating wheel (85), and threaded plates two (89) are threadedly connected to the outer walls of the two threaded columns two (88), a connecting column (810) is fixedly connected between the threaded plate two (89) and the support plate two (811), the threaded plate two (89) is slidably connected to the inner wall of the support box (81), and buffer cotton three is fixedly connected to the outer walls of the support plate one (82) and the support plate two (811).

2. The multifunctional inspection machine for carton production according to claim 1, characterized in that: The transmission roller group (30) comprises a plurality of transmission rollers (300) distributed at equal intervals, a plurality of transmission rollers (301) distributed at equal intervals, a driving shaft (302), a plurality of driven shafts (303) distributed at equal intervals, a driving mechanism (304) for driving the driving shaft (302) to rotate, and a transmission mechanism (305) for linking the driving shaft (302) and the driven shaft (303), wherein the transmission rollers (300) and the transmission rollers (301) are both rotatably arranged on the upper end surface of the operating table (2), and one of the transmission rollers (300) is fixed on the inner wall of the transmission rollers. A driving shaft (302) is connected, and a driven shaft (303) is fixedly connected to the inner wall of the second transmission roller (301) and the other several transmission rollers (300). One end of the driving shaft (302) and the driven shaft (303) are rotatably connected to the inner wall of one side of the operating table (2). A fixed plate (306) is also fixedly provided in the operating table (2), and the other ends of the driving shaft (302) and the driven shaft (303) are rotatably connected to the fixed plate (306).

3. The multifunctional inspection machine for carton production according to claim 2, characterized in that: The driving mechanism (304) comprises a motor 1 (3040), a shaped wheel (3041), a roller (3042), a rotating shaft 1 (3043), a connecting plate (3044), a rotating shaft 2 (3045), a check block (3046), a rotating shaft 3 (3047), a pawl (3048), a ratchet (3049) and a rotating shaft 4 (30410). The motor 1 (3040) is mounted on the inner wall of the bottom end of the operating table (2). An output shaft at one end of the motor 1 (3040) is fixedly connected to the shaped wheel (3041). The upper end of the shaped wheel (3041) is provided with a roller (3042). The inner wall of the roller (3042) is fixedly connected to the rotating shaft 1 (3043). The rotating shaft 1 (3043) rotates The connecting plate (3044) is rotatably connected to the connecting plate (3044); the lower end of the connecting plate (3044) is rotatably provided with a second rotating shaft (3045) at one end away from the roller (3042); the second rotating shaft (3045) is fixedly connected to the inner wall of the operating table (2); one end of the connecting plate (3044) is fixedly connected to a check block (3046); the upper end of the connecting plate (3044) is rotatably connected to a third rotating shaft (3047); a pawl (3048) is fixedly connected to the outer wall of the third rotating shaft (3047); one end of the pawl (3048) is provided with a ratchet (3049); one end of the ratchet (3049) is fixedly connected to a fourth rotating shaft (30410); one end of the fourth rotating shaft (30410) is rotatably connected to the inner wall of the operating table (2).

4. The multifunctional inspection machine for carton production according to claim 3 is characterized in that: The transmission mechanism (305) comprises a driving wheel 1, a driven wheel 1 (3050) and a transmission belt 1 (3051); the driving wheel 1 is fixedly connected to the outer wall of the rotating shaft 4 (30410); the driven wheel 1 (3050) is fixedly connected to the outer wall of the driving shaft (302); the driven wheel 1 (3050) and the driving wheel 1 are transmission-connected via a transmission belt 1 (3051); the driving shaft (302) and the plurality of driven shafts (303) are respectively fixedly connected to the outer walls of the driving shaft (302) and the plurality of driven shafts (303); the driving wheel 2 (3052) and the driven wheel 2 are transmission-connected via a transmission belt 2 (3053).

5. The multifunctional inspection machine for carton production according to claim 1, characterized in that: The transmission component 2 (7) comprises a second cylinder (70), a push box (71), a double-axis motor (72), a threaded column (73), a threaded plate (74) and a clamping plate (75). A support frame (76) is provided next to the operating table (2). One end of the support frame (76) is fixedly connected to the second cylinder (70). One end of the second cylinder (70) is fixedly connected to the push box (71). A double-axis motor (72) is installed in the push box (71). The output shaft of the double-axis motor (72) is fixedly connected to the first threaded column (73). The outer wall of the first threaded column (73) is threadedly connected to the first threaded plate (74). The first threaded plate (74) is slidably connected to the push box (71). One end of the first threaded plate (74) is fixedly connected to the clamping plate (75). The end surface of the clamping plate (75) close to the carton body (1) is provided with a buffer cotton.

6. The multifunctional inspection machine for carton production according to claim 5, characterized in that: The detection component (9) comprises a cylinder three (90), a slider five (91), an electric telescopic column two (92), a pressure plate (93), a pressure sensor (94), a distance sensor (95) and a camera (96); the upper end of the support frame (76) is fixedly connected to the cylinder three (90); the lower end of the cylinder three (90) is fixedly connected to the slider five (91); the slider five (91) is slidably connected to the side wall of the support frame (76); the lower end of the slider five (91) is respectively mounted with a distance sensor (95), a camera (96) and two symmetrically distributed electric telescopic columns two (92); the lower ends of the two electric telescopic columns two (92) are fixedly connected to the pressure plates (93); and the pressure sensors (94) are mounted on the pressure plates (93).

7. The multifunctional inspection machine for carton production according to claim 6, characterized in that: A second buffer cotton (97) is fixedly provided at the lower end of the pressing plate (93); the camera (96) is electrically connected to a controller via a first wire; the controller is electrically connected to a second cylinder (70) via a second wire; the distance sensor (95) is electrically connected to the controller via a third wire; the controller is electrically connected to a third cylinder (90) via a fourth wire; and a baffle (10) is provided on the operating table (2).

8. A method for using a multifunctional inspection machine for carton production according to any one of claims 1 to 7, characterized in that: The specific steps are as follows: In the first step, the carton body (1) is transferred to the placement box (310). The carton body (1) is placed on the conveyor belt three (6) and transferred to the plurality of conveyor rollers one (300) on the left side. The motor one (3040) is started, and the shaped wheel (3041) starts to rotate. When the shaped wheel (3041) rotates, the roller (3042) is driven to rotate. When the roller (3042) rotates to contact the groove on the shaped wheel (3041), the ratchet (3048) is inserted into the teeth of the ratchet (3049). As the shaped wheel (3041) continues to rotate, the roller (3042) rotates out of the groove, and the ratchet (3049) is driven to rotate. (3049) rotates at a certain angle at the same time, thereby driving the ratchet wheel (3049) to rotate intermittently, and the intermittent rotation of the ratchet wheel (3049) drives the driving wheel to rotate indirectly through the driving wheel 1, the driven wheel 1 (3050) and the transmission belt 1 (3051), and then drives the multiple transmission rollers 1 (300) and the transmission rollers 2 (301) to rotate intermittently through the driving wheel 2 (3052), the driven wheel 2 and the transmission belt 2 (3053), so that the carton body (1) can be intermittently transmitted, until the carton body (1) is transmitted to the placement box (310), and the motor 1 (3040) stops working; In the second step, a pressure test is performed on the carton body (1). After the carton body (1) is transferred to the placement box (310), the electric telescopic column 1 (80) is first started to move the support box (81) up to the inside of the carton body (1). Then, the motor 2 (87) is started to rotate forward, and the two threaded columns 2 (88) begin to rotate in the same direction, driving the two threaded columns 2 (88) to start rotating, thereby causing the two threaded plates 2 (89) to slide relative to each other, and moving the support plate 2 (811) out of the support box (81). At the same time, the rotation of one of the threaded columns 2 (88) drives the rotating wheel (85) to rotate, thereby driving the convex plate (86) to rotate. Under the action of the resistance of the convex plate (86), the slider three (83) and the slider four (84) drive the three support plates one (82) to move out of the support box (81). At this time, the buffer cotton three is in contact with the inner wall of the carton body (1). Then, the cylinder three (90) is started to drive the slider five (91) to move downward until it moves to a suitable position. After the distance sensor (95) detects the suitable position, the cylinder three (90) is controlled to stop moving. Then, the electric telescopic column two (92) is started to control the pressure plate (93) to press down, and the carton body (1) is pressure tested. The pressure sensor (94) completes the pressure test record of the carton body (1). The third step is to transport the carton bodies (1) by classification. When the pressure test of the carton bodies (1) is completed, the motor 2 (87) rotates in the opposite direction. Under the action of the reset spring and the motor 2 (87), the support plate 1 (82) and the support plate 2 (811) are reset. At the same time, the electric telescopic column 1 (80) drives the support box (81) to reset. The electric telescopic column drives the pressure plate (93) to reset. The camera (96) detects that the carton body (1) is not damaged and the pressure value recorded by the pressure sensor (94) is qualified. The cylinder 1 (317) on the right side starts to work, and the slider 1 (318) moves to the right. Under the action of the connecting block 1 (312) and the connecting block 2 (314), the placing box (310) is driven to rotate clockwise. At this time, the carton body (1) falls to the right side under the action of gravity. The carton body (1) is moved onto the second conveyor roller (301) and then is conveyed away via the right conveyor roller (300) and the second conveyor belt (5). When the camera (96) detects that the carton body (1) is damaged or wrinkled or the pressure value on the pressure sensor (94) is unqualified, the controller controls the second cylinder (70) to extend. When the push box (71) contacts the carton body (1), the double-axis motor (72) is started. Under the action of the threaded column (73), the two threaded plates (74) move toward each other, thereby driving the two clamping plates (75) to clamp the carton body (1). After that, the second cylinder (70) continues to extend to push the unqualified carton body (1) onto the conveyor belt (4) to be conveyed away. At this point, the pressure test of the carton body (1) and the classification and processing of the carton body (1) are completed.

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