Film spotting machine

Abstract

The embodiment of the present invention discloses a chip spotting machine. The chip spotting machine of the present invention comprises: a feeding mechanism, a first conveying mechanism, a positioning mechanism, a material picking mechanism, a first sensor, a second sensor and a controller. The feeding mechanism is used to sort a plurality of gaskets, the first sensor is used to detect the gaskets at the first station, the first conveying mechanism is used to convey the packaging box, the positioning mechanism is used to position the packaging box at the second station, the second sensor is used to detect the box at the second station, and the material picking mechanism is used to convey the gaskets at the first station into the packaging box at the second station. The chip spotting machine of the present invention can sort a plurality of gaskets through the feeding mechanism, convey the packaging box through the first conveying mechanism, and arrange the positioning mechanism on the first conveying mechanism to position the packaging box at a certain place, and the gaskets can be accurately placed in the packaging box through the material picking mechanism, and the sensors and controller are arranged to prevent the material picking mechanism from stepping into the air.

Description

Technical Field

[0001] The invention relates to the technical field of packaging printing, and in particular to a dotting machine. Background Art

[0002] At present, in the packaging field, it is necessary to place gaskets at fixed positions in packaging boxes to meet certain needs. Currently, this is usually done manually, which has the problems of low efficiency, high error rate, and waste of labor.

[0003] The pad spotting machine is a machine that places pads in packaging boxes. Compared with manual operation, it has the advantages of high efficiency and high accuracy. Summary of the invention

[0004] The object of the present invention is to provide a film spotting machine, which can sort multiple gaskets through a loading mechanism, convey a packaging box through a first conveying mechanism, and provide a positioning mechanism on the first conveying mechanism to position the packaging box at a certain place, and the gaskets can be accurately placed in the packaging box through a picking mechanism, and sensors and controllers are provided to prevent the picking mechanism from stepping on empty space.

[0005] The embodiment of the present invention provides a film spotting machine for placing gaskets in a packaging box, comprising: a feeding mechanism, a first conveying mechanism, a positioning mechanism, a material taking mechanism, a first sensor, a second sensor and a controller;

[0006] The feeding mechanism is used to sort the plurality of gaskets, and the feeding mechanism is used to deliver the gaskets to the first station;

[0007] The first sensor is arranged at one side of the first station, the first sensor is electrically connected to the controller, and the first sensor is used to detect the gasket of the first station;

[0008] The first conveying mechanism is used to convey the packaging box, the positioning mechanism is arranged on the upper side of the first conveying mechanism, and the positioning mechanism is used to position the packaging box at the second station;

[0009] The second sensor is disposed at one side of the second station, the second sensor is electrically connected to the controller, and the second sensor is used to detect the box at the second station;

[0010] The material taking mechanism is used to deliver the gasket at the first station to the packaging box at the second station;

[0011] The controller is electrically connected to the feeding mechanism, the positioning mechanism and the material taking mechanism respectively, and the controller is used to control the opening and closing of the feeding mechanism, the positioning mechanism and the material taking mechanism respectively.

[0012] By setting up a loading mechanism, the gaskets can be sorted and sent to the first station to facilitate the picking up of the material picking mechanism. The packaging box is positioned at the second station by the positioning mechanism on the conveying mechanism. The first sensor is set at the first station to detect whether the gasket is in place. The second sensor is set on the side of the second station to send a signal to the controller. The controller then controls the positioning mechanism to work, and then the gasket at the first station is placed in the packaging box at the second station through the material picking mechanism. This arrangement can ensure that the material picking mechanism can accurately pick up the material and accurately place the gasket. Compared with manual material placement, it has high efficiency and accuracy, and solves the problems of labor waste and low efficiency in the prior art.

[0013] In a feasible solution, the feeding mechanism includes: a vibration plate, a track, a linear vibrator, a cover plate and a discharge assembly;

[0014] The vibration plate is used to place gaskets, one end of the track is connected to the discharge port of the vibration plate, the linear vibrator is located at the lower side of the track, the discharge assembly is arranged at the other end of the track, the vibration plate is used to send the gaskets to the track in an orderly manner, the linear vibrator is used to drive the gaskets on the track to move toward the discharge assembly, and the first station is located on the discharge assembly;

[0015] The controller is electrically connected to the vibration plate and the linear vibrator respectively;

[0016] The cover plate is arranged on the track, and the cover plate is used to place the gasket on the track so as to prevent it from being shaken out of the track.

[0017] Place multiple gaskets in a vibration plate, sort the gaskets through the vibration plate to avoid the gaskets being reversed, drive the track to vibrate through a linear vibrator, and drive the gaskets on the track to move to the first station. When the first sensor detects that the gasket is in place, it sends a signal to the controller. The controller controls the material picking mechanism to pick up the material to avoid the material picking mechanism stepping on empty space. It can also control the vibration plate and the linear vibrator to stop working, which can make the gasket more stable when being taken away.

[0018] In a feasible solution, the material discharging assembly includes: a male plate, a female plate, a placement plate, a first side plate, a second side plate, a third side plate, a movable plate, a first bolt, a second bolt and a third bolt;

[0019] The male plate is vertically arranged, the female plate is vertically arranged on one side of the male plate, the male plate and the female plate are respectively provided with a first waist-shaped hole and a first threaded hole, and the first bolt is used to fix the female plate on the male plate;

[0020] The placement plate is horizontally arranged on the motherboard, the placement plate is arranged at the other end of the track, the first side plate is arranged at one side of the placement plate, the second side plate is arranged at a side of the placement plate opposite to the first side plate, the third side plate is arranged at a side of the placement plate adjacent to the first side plate, and the third side plate is arranged at a side of the placement plate away from the track;

[0021] The movable plate is arranged above the placement plate, and the movable plate is located between the first side plate and the second side plate, the second side plate is provided with a second threaded hole and a first through hole, the movable plate is provided with a third threaded hole, the second bolt and the third bolt are screwed into the second threaded hole and the third threaded hole respectively, and the second bolt and the third bolt are used to adjust the position of the movable plate;

[0022] The placement plate is provided with a second through hole, and the first sensor is arranged at the lower side of the placement plate.

[0023] This arrangement facilitates adjustment of the height of the first workstation, making it easier for workers to align the track and the material-removing mechanism during installation, reducing the difficulty of operation, and limiting the gasket at the first workstation by the first side plate, the third side plate and the movable plate to avoid gasket displacement, and the distance between the movable plate and the first side plate can be adjusted by the first bolt and the second bolt, which is more practical.

[0024] In a feasible solution, the positioning mechanism includes: a first cylinder, a push block, a second cylinder, a stop block and a rib;

[0025] The first cylinder is arranged on one side of the first conveying mechanism, and the first cylinder is arranged obliquely, the first cylinder is electrically connected to the controller, the push block is arranged on the telescopic shaft of the first cylinder, a right-angle notch is arranged on the push block, and two side surfaces of the right-angle notch are respectively arranged perpendicularly and parallel to the first conveying mechanism;

[0026] The second cylinder is arranged at the other side of the first conveying mechanism, the second cylinder is arranged perpendicular to the first conveying mechanism, the second cylinder is electrically connected to the controller, the stopper is arranged on the telescopic shaft of the second cylinder, and the stopper is used to block the packaging box;

[0027] The rib is arranged at the other side of the first conveying mechanism, the rib is arranged parallel to the first conveying mechanism, and a chamfer is arranged on one side of the rib close to the input end of the first conveying mechanism.

[0028] The push block is driven to move by the first cylinder so that the two side surfaces of the right-angle notch of the push block are pressed against the packaging box, and the diagonal side of the packaging box is pressed against the stop block and the retaining edge, thereby positioning the packaging box at the second station to prepare for placing the gasket for the material picking mechanism and improve the accuracy.

[0029] In a feasible solution, the material taking mechanism includes: a mechanical arm, a fixing block, a suction cup, a nut, a spring and a fourth bolt;

[0030] The fixing block is provided with a third through hole, the fixing block is inserted into the mechanical arm, the mechanical arm is electrically connected to the controller, and the mechanical arm is used to drive the fixing block to move and rotate;

[0031] A slit is provided on one side of the third through hole, a fourth through hole is provided on one side of the slit, a fourth threaded hole is provided on the other side of the slit, and the fourth bolt is used to fix the fixing block on the mechanical arm;

[0032] The fixing block is provided with a fifth through hole, the suction cup is provided with an external thread, the suction cup is connected with an air source, the suction cup passes through the fifth through hole, the spring is penetrated on the suction cup, and the top surface of the spring is abutted against the bottom surface of the fixing block, the nut is screwed on the external thread, and the nut is located on the upper side of the fixing block.

[0033] The suction cup is moved to the top of the first station by the robotic arm, and then driven down by the robotic arm to allow the gasket to be adsorbed on the suction cup. The robotic arm is then controlled to retract and rotate to the second station, and the gasket is placed at a fixed position in the packaging box of the second station. A spring and a nut are set so that the suction cup has space for elastic deformation relative to the fixed block. A fixed block and a fourth bolt are set to facilitate adjustment of the height of the fixed block on the robotic arm.

[0034] In a feasible solution, it further includes: a third cylinder, a third sensor and a fourth sensor;

[0035] The third cylinder is vertically arranged above the first conveying mechanism, and the third cylinder is arranged between the positioning mechanism and the input end of the first conveying mechanism;

[0036] The third sensor is arranged on one side of the first conveying mechanism, and the third sensor is arranged between the input end of the first conveying mechanism and the third cylinder;

[0037] The fourth sensor is arranged on one side of the first conveying mechanism, and the fourth sensor is arranged between the positioning mechanism and the third cylinder;

[0038] The controller is electrically connected to the third cylinder, the third sensor and the fourth sensor respectively. This arrangement can stop the previous packaging box to avoid affecting the work of the positioning mechanism.

[0039] In a feasible solution, it also includes: a fifth sensor, a sixth sensor, a fourth cylinder, a gear bar, a fifth cylinder, a push plate, and a second conveying mechanism;

[0040] The fifth sensor is arranged above the first conveying mechanism, the fourth cylinder is arranged on one side of the first conveying mechanism, and the gear bar is arranged on the telescopic shaft of the fourth cylinder;

[0041] The second conveying mechanism is arranged at the output end of the first conveying mechanism, one side of the second conveying mechanism is provided with an opening, the fifth cylinder is arranged and the sixth sensor is arranged on the other side of the second conveying mechanism, and the push plate is arranged on the telescopic shaft of the fifth cylinder;

[0042] The controller is electrically connected to the fifth sensor, the sixth sensor, the fourth cylinder, the fifth cylinder and the second conveying mechanism respectively.

[0043] The fifth sensor is used to detect whether there is a gasket in the packaging box to prevent the gasket from shifting when the suction cup is detached or driven by the conveying mechanism, or when the gasket is not placed in the packaging box. When the fifth sensor cannot detect the gasket, it transmits information to the controller. When the packaging box moves to the sixth sensor, the controller controls the second conveying mechanism to stop, and controls the fifth cylinder to push the packaging box out, thereby achieving the effect of detecting defective products and removing them, effectively improving the yield of finished products.

[0044] In a feasible solution, it also includes: a workbench, a fixing frame, a plurality of universal wheels and a plurality of legs;

[0045] The workbench is arranged on the fixed frame, and the first conveying mechanism and the material taking mechanism are arranged on the workbench;

[0046] The plurality of universal wheels and the legs are arranged on the bottom surface of the fixing frame, so that the arrangement is convenient for moving and fixing the film spotting machine and for adjusting the height of the workbench.

[0047] In a feasible solution, the feeding mechanism further includes: a housing, a bracket, a top cover, a hinge and a handle;

[0048] The housing is hollow with an opening at the top, the vibration plate is arranged in the housing, and a sixth through hole is arranged on the housing, and the track passes through the sixth through hole;

[0049] The top cover is covered on the outer shell, and the top cover is hinged to one side of the outer shell through the hinge, and the handle is arranged on the top cover. This arrangement places the vibration plate inside the outer shell, which can reduce the impact of the vibration plate noise on the working environment, and the arrangement of the hinged top cover with a handle makes it easy to add materials into the vibration plate.

[0050] In a feasible solution, the feeding mechanism further includes: a support rod, a support column, a movable sheet, a seventh sensor and an alarm;

[0051] The support rod is arranged in the housing, and the top end of the support rod extends into the vibration plate, the pillar is arranged on the support rod, and the movable sheet can be rotatably inserted into the pillar;

[0052] The seventh sensor is arranged just above the pillar side, and the seventh sensor is used to detect the movable sheet;

[0053] The controller is electrically connected to the seventh sensor and the alarm respectively. This arrangement facilitates the detection of whether the material in the vibration plate is insufficient. When the material is sufficient, the bottom end of the movable sheet is mounted on the material, causing the movable sheet to be tilted. When the material is less, the movable sheet naturally droops under the action of gravity, and the top end of the movable sheet is against the front side of the seventh sensor. After the seventh sensor detects the movable sheet, it transmits a signal to the controller, and the controller controls the alarm to sound, reminding the staff to add material. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0055] Figure 1 It is a schematic diagram of the overall structure of the film spotting machine in an embodiment of the present invention;

[0056] Figure 2 It is a partial structural schematic diagram of a film spotting machine in an embodiment of the present invention;

[0057] Figure 3 It is a schematic diagram of the overall structure of the material taking mechanism in an embodiment of the present invention;

[0058] Figure 4 It is a schematic diagram of the overall structure of the discharge assembly in an embodiment of the present invention;

[0059] Figure 5 It is a partial structural schematic diagram of the material taking mechanism in an embodiment of the present invention;

[0060] Figure 6 It is a schematic diagram of the overall structure of the positioning mechanism in an embodiment of the present invention;

[0061] Figure 7 It is a schematic diagram of the local structure of the second conveying mechanism in an embodiment of the present invention;

[0062] Figure 8It is a schematic diagram of the local structure of the movable sheet in an embodiment of the present invention;

[0063] Fig. 9 It is a schematic diagram of the local structure of the track in an embodiment of the present invention;

[0064] Fig.10 It is a schematic diagram of the local structure of the third cylinder in an embodiment of the present invention.

[0065] Numbers in the figure:

[0066] 1. Feeding mechanism; 2. First conveying mechanism; 3. Positioning mechanism; 4. Retrieving mechanism; 5. First sensor; 6. Second sensor; 7. Vibrating plate; 8. Track; 9. Linear vibrator; 10. Cover plate; 11. Discharging assembly; 12. Male plate; 13. Female plate; 14. Placement plate; 15. First side plate; 16. Second side plate; 17. Third side plate; 18. Movable plate; 19. First bolt; 20. Second bolt; 21. Third bolt; 22. First cylinder; 23. Push block; 24. Second cylinder; 25. Stop block; 26. Side guard; 27. Mechanical arm; 28. Fixed block; 29, suction cup; 30, nut; 31, spring; 32, fourth bolt; 33, third cylinder; 34, third sensor; 35, fourth sensor; 36, fifth sensor; 37, sixth sensor; 38, fourth cylinder; 39, stop bar; 40, fifth cylinder; 41, push plate; 42, second conveying mechanism; 43, workbench; 44, fixed frame; 45, universal wheel; 46, support leg; 47, housing; 48, bracket; 49, top cover; 50, hinge; 51, handle; 52, support rod; 53, pillar; 54, movable sheet; 55, seventh sensor. DETAILED DESCRIPTION

[0067] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0068] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0069] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0070] The technical solution of the present invention is described in detail with specific embodiments below. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0071] In the prior art, the gasket is usually placed on the packaging box by people. Since the gasket needs to be placed inside the packaging box, it is inconvenient for workers to put their hands in, resulting in a large position deviation of the gasket placement and low efficiency.

[0072] Figure 1 It is a schematic diagram of the overall structure of the film spotting machine in the embodiment of the present invention. Figure 2 It is a partial structural schematic diagram of a film spotting machine in an embodiment of the present invention. Figure 3 This is a schematic diagram of the overall structure of the material taking mechanism in an embodiment of the present invention. Figure 4 It is a schematic diagram of the overall structure of the discharge assembly in the embodiment of the present invention. Figure 5 It is a partial structural diagram of the material taking mechanism in the embodiment of the present invention. Figure 6 is a schematic diagram of the overall structure of the positioning mechanism in an embodiment of the present invention, Figure 7 is a schematic diagram of the partial structure of the second conveying mechanism in an embodiment of the present invention, Figure 8 It is a schematic diagram of the local structure of the movable sheet in an embodiment of the present invention. Fig. 9 It is a schematic diagram of the local structure of the track in an embodiment of the present invention. Fig.10 FIG. 1 is a schematic diagram of the local structure of the third cylinder in an embodiment of the present invention. Figures 1 to 10As shown, the spotting machine of this embodiment includes: a feeding mechanism 1, a first conveying mechanism 2, a positioning mechanism 3, a picking mechanism 4, a first sensor 5, a second sensor 6 and a controller (not shown in the figure), the feeding mechanism 1 is used to sort a plurality of gaskets, and the feeding mechanism 1 is used to send the gaskets to the first station, the first sensor 5 is arranged at one side of the first station, the first sensor 5 is electrically connected to the controller, the first sensor 5 is used to detect the gaskets at the first station, the first conveying mechanism 2 is used to convey the packaging box, the positioning mechanism 3 is arranged on the upper side of the first conveying mechanism 2, the positioning mechanism 3 is used to position the packaging box at the second station, the second sensor 6 is arranged at one side of the second station, the second sensor 6 is electrically connected to the controller, the second sensor 6 is used to detect the box at the second station, the picking mechanism 4 is used to send the gaskets at the first station into the packaging box at the second station, the controller is electrically connected to the feeding mechanism 1, the positioning mechanism 3 and the picking mechanism 4 respectively, and the controller is used to control the opening and closing of the feeding mechanism 1, the positioning mechanism 3 and the picking mechanism 4 respectively.

[0073] Specifically, in the present embodiment, the first conveying mechanism 2 is a conveying belt, and guide rods parallel to the first conveying mechanism 2 are provided on the left and right sides of the first conveying mechanism 2, and the position of the packaging box on the first conveying mechanism 2 is regulated by the guide rods. The first conveying mechanism 2 is horizontally arranged front and back, the feeding mechanism 1 is arranged on the left side of the first conveying mechanism 2, the positioning mechanism 3 is arranged on the first conveying mechanism 2, the first sensor 5 is arranged at one end of the feeding mechanism 1 close to the first conveying mechanism 2, the second sensor 6 is arranged on the first conveying mechanism 2, and the second sensor 6 is arranged near the positioning mechanism 3. When in use, the second sensor 6 sends a signal to the controller when detecting the packaging box, and the controller controls the positioning mechanism 3 to work. When the first sensor 5 detects the gasket, it sends a signal to the controller, and then controls the picking mechanism 4 to pick up the material. The first sensor 5 sends a signal to the controller, and the controller controls the feeding mechanism to continue feeding to the first station, and at the same time, after the positioning mechanism 3 positions the packaging box, the picking mechanism 4 places the gasket in the packaging box, and then the positioning mechanism 3 is released, and the packaging box continues to move with the first conveying mechanism 2, and then the above process is repeated to place gaskets on multiple packaging boxes.

[0074] It is not difficult to find from the above content that the chip spotting machine of the present application controls the positioning mechanism 3 and the material picking mechanism 4 to work only after receiving the signals from the first sensor 5 and the second sensor 6, which can avoid the material picking mechanism 4 stepping on the air and affecting the yield rate. The sending mechanism sends the gasket to the first station, and the positioning mechanism 3 positions the packaging box to the second station, which can ensure the accuracy of the material picking position and the material discharge position of the material picking mechanism 4, make the position of the placed gasket more accurate, solve the problem of large position deviation caused by manual placement, and place the gasket by various mechanisms to improve work efficiency.

[0075] Furthermore, the feeding mechanism 1 includes: a vibration plate 7, a track 8, a linear vibrator 9, a cover plate 10 and a discharge assembly 11. The vibration plate 7 is used to place gaskets. One end of the track 8 is connected to the discharge port of the vibration plate 7. The linear vibrator 9 is located at the lower side of the track 8. The discharge assembly 11 is arranged at the other end of the track 8. The vibration plate 7 is used to deliver the gaskets to the track 8 in an orderly manner. The linear vibrator 9 is used to drive the gaskets on the track 8 to move toward the discharge assembly 11. The first workstation is located on the discharge assembly 11. The controller is electrically connected to the vibration plate 7 and the linear vibrator 9 respectively. The cover plate 10 is arranged on the track 8. The cover plate 10 is used to place the gaskets on the track 8 and be vibrated out of the track 8.

[0076] Specifically, in the present embodiment, a plurality of gaskets can be placed in the vibration disk 7. With the vibration of the vibration disk 7, the vibration disk 7 can climb the gaskets along the lines in the vibration disk 7. The gaskets will be sorted in the climbing process, and the inverted gaskets will fall back into the vibration disk 7 during the climbing process, so that the gaskets output by the vibration disk 7 are all positive. The vibration disk 7 can be purchased on the market or can be made by hand. The track 8 is horizontally arranged left and right. The left end of the track 8 is connected to the vibration disk 7 and receives the positive gaskets output by the vibration disk 7. The track 8 is provided with a groove for conveying the gaskets. The cover plate 10 is L-shaped. The upper side of the cover plate 10 covers the track 8 so that the local area on the upper side of the track 8 is blocked to prevent the gaskets from vibrating out from the upper side of the track 8. The rear side of the cover plate 10 is provided with a vertically arranged waist-shaped hole. A threaded hole matching the waist-shaped hole is provided on the cover plate 10, and the cover plate 10 is fixed to the track 8 by bolts. This arrangement can adjust the distance between the cover plate 10 and the track 8, and can make the gasket move more smoothly in the track 8. The linear vibrator 9 is arranged on the workbench 43, and the track 8 is fixed directly above the linear vibrator 9, and the track 8 is arranged in the middle of the linear vibrator 9 in the front and rear directions. The discharge assembly 11 is arranged at the right end of the track 8. With the vibration of the track 8, the gasket gradually moves to the right. When the gasket moves to the first station, the first sensor 5 detects that the gasket sends a signal to the controller, and the controller controls the material picking mechanism 4 to pick up the material, and the controller can also control the vibration disk 7 and the linear vibrator 9 to stop working to avoid the vibration of the gasket in the first station due to the vibration of the two, causing position deviation.

[0077] Furthermore, the discharge assembly 11 includes: a male plate 12, a female plate 13, a placement plate 14, a first side plate 15, a second side plate 16, a third side plate 17, a movable plate 18, a first bolt 19, a second bolt 20 and a third bolt 21, the male plate 12 is vertically arranged, the female plate 13 is vertically arranged on one side of the male plate 12, the male plate 12 and the female plate 13 are respectively provided with a first waist hole and a first threaded hole, the first bolt 19 is used to fix the female plate 13 on the male plate 12, the placement plate 14 is horizontally arranged on the female plate 13, the placement plate 14 is arranged at the other end of the track 8, the first side plate 15 is arranged on one side of the placement plate 14, and the second side plate 16 is arranged between the placement plate 14 and the first side plate 15, the third side plate 17 is arranged on the side of the placement plate 14 adjacent to the first side plate 15, and the third side plate 17 is arranged on the side of the placement plate 14 away from the track 8, the movable plate 18 is arranged above the placement plate 14, and the movable plate 18 is located between the first side plate 15 and the second side plate 16, the second side plate 16 is provided with a second threaded hole and a first through hole, the movable plate 18 is provided with a third threaded hole, the second bolt 20 and the third bolt 21 are respectively screwed in the second threaded hole and the third threaded hole, the second bolt 20 and the third bolt 21 are used to adjust the position of the movable plate 18, the placement plate 14 is provided with a second through hole, and the first sensor 5 is arranged on the lower side of the placement plate 14.

[0078] Specifically, in this embodiment, the male plate 12 is arranged on the workbench 43, and the male plate 12 is arranged in an L shape. In order to facilitate the adjustment of the front and rear positions of the first station, a waist-shaped hole can be arranged on the male plate 12, and a threaded hole is arranged at a corresponding position on the workbench 43. The female plate 13 is fixed to the front side of the male plate 12 by a first bolt 19, the placement plate 14 is horizontally arranged at the top of the template, the first side plate 15 is arranged at the rear side of the placement plate 14, the second side plate 16 is arranged at the front side of the placement plate 14, the third side plate 17 is arranged on the right side of the placement plate 14, and the movable plate 18 is arranged on the right side of the placement plate 14. It is arranged between the first side plate 15 and the second side plate 16, and the movable plate 18 is adjusted to a suitable position by the third bolts 21 and the second bolts 20. The second through hole is arranged to place the plate 14 close to the third side plate 17. When in use, the track 8 transports multiple gaskets to the right in sequence. When the rightmost gasket covers the second through hole, the first sensor 5 sends a signal to the controller, and the controller then controls the material picking mechanism 4 to pick up the material. The first sensor 5 is arranged on the lower side of the placement plate 14 for easy placement, and does not affect the installation of other components, and will not hinder the movement of the material picking mechanism 4.

[0079] Furthermore, the positioning mechanism 3 includes: a first cylinder 22, a push block 23, a second cylinder 24, a stop block 25 and a side guard 26. The first cylinder 22 is arranged on one side of the first conveying mechanism 2, and the first cylinder 22 is arranged at an angle. The first cylinder 22 is electrically connected to the controller. The push block 23 is arranged on the telescopic axis of the first cylinder 22. The push block 23 is provided with a right-angle notch. The two side surfaces of the right-angle notch are respectively arranged perpendicularly and parallel to the first conveying mechanism 2. The second cylinder 24 is arranged on the other side of the first conveying mechanism 2. The second cylinder 24 is arranged perpendicular to the first conveying mechanism 2. The second cylinder 24 is electrically connected to the controller. The stop block 25 is arranged on the telescopic axis of the second cylinder 24. The stop block 25 is used to block the packaging box. The side guard 26 is arranged on the other side of the first conveying mechanism 2. The side guard 26 is arranged parallel to the first conveying mechanism 2. The side of the side guard 26 close to the input end of the first conveying mechanism 2 is chamfered.

[0080] Specifically, in the present embodiment, the first cylinder 22 is arranged on the right side of the first conveying mechanism 2, the second cylinder 24 is arranged on the left side of the first conveying mechanism 2, the left side of the rib 26 is provided with a waist-shaped hole arranged in the left and right directions, and the left side of the first conveying mechanism 2 is provided with a threaded hole matching therewith, the rib 26 is fixed to the first conveying mechanism 2 by bolts, the front right top corner of the rib 26 is provided with a chamfer, and the second sensor 6 is arranged on the rib 26. When in use, the rib 26, the first cylinder 22 and the second cylinder 24 are adjusted to a suitable position. When the second sensor 6 detects the packaging box, the second cylinder 24 extends out to stop the packaging box in front of the stop block 25, and then the second cylinder 24 is turned on to drive the push block 23 to make the packaging box abut against the baffle and the stop block 25, thereby positioning the packaging box at the second station.

[0081] Furthermore, the material picking mechanism 4 includes: a mechanical arm 27, a fixed block 28, a suction cup 29, a nut 30, a spring 31 and a fourth bolt 32. The fixed block 28 is provided with a third through hole, the fixed block 28 is inserted into the mechanical arm 27, the mechanical arm 27 is electrically connected to the controller, the mechanical arm 27 is used to drive the fixed block 28 to move and rotate, one side of the third through hole is provided with a gap that is penetrated, one side of the gap is provided with a fourth through hole, and the other side of the gap is provided with a fourth threaded hole, the fourth bolt 32 is used to fix the fixed block 28 on the mechanical arm 27, the fixed block 28 is provided with a fifth through hole, the suction cup 29 is provided with an external thread, the suction cup 29 is connected to the air source, the suction cup 29 passes through the fifth through hole, the spring 31 is inserted into the suction cup 29, and the top surface of the spring 31 is abutted against the bottom surface of the fixed block 28, the nut 30 is screwed on the external thread, and the nut 30 is located on the upper side of the fixed block 28.

[0082] Specifically, in this embodiment, the robot arm 27 has rotation and telescopic functions and can be purchased on the market. The fixed block 28 is fixed to the telescopic axis of the robot arm 27 by a fourth bolt 32. A fifth through hole is provided at the other end of the fixed block 28. The suction cup 29 is a vacuum suction cup 29. The top of the suction cup 29 extends to the upper side of the fixed block 28. The spring 31 is passed through the suction cup 29, and the upper and lower ends of the spring 31 are respectively abutted against the suction cup 29 and the fixed block 28. The nut 30 is screwed on the suction cup 29. When in use, the suction and deflation of the suction cup 29 is controlled to determine whether the suction cup 29 adsorbs the gasket.

[0083] Furthermore, it also includes: a third cylinder 33, a third sensor 34 and a fourth sensor 35. The third cylinder 33 is vertically arranged above the first conveying mechanism 2, and the third cylinder 33 is arranged between the positioning mechanism 3 and the input end of the first conveying mechanism 2, the third sensor 34 is arranged on one side of the first conveying mechanism 2, and the third sensor 34 is arranged between the input end of the first conveying mechanism 2 and the third cylinder 33, the fourth sensor 35 is arranged on one side of the first conveying mechanism 2, and the fourth sensor 35 is arranged between the positioning mechanism 3 and the third cylinder 33, and the controller is electrically connected to the third cylinder 33, the third sensor 34 and the fourth sensor 35, respectively.

[0084] Specifically, in the present embodiment, when the fourth sensor 35 detects a packaging box, the fourth sensor 35 transmits a signal to the controller, and the controller controls the third cylinder 33 to extend downward, so that the packaging box on the front side is stopped, and the telescopic shaft of the third cylinder 33 extends into the packaging box when stopped, so that the packaging box can be effectively stopped, and the packaging box will not be offset under the action of the first conveying mechanism 2, which is better than stopping on the outside of the packaging box, and when the third sensor 34 cannot detect the packaging box, it means that there is no packaging box on the front side, and there is no need to control the third cylinder 33 to descend, but when the fourth sensor 35 detects a packaging box and the third sensor 34 does not detect the packaging box, it is still necessary to control the third cylinder 33 to extend, and when the material picking mechanism 4 completes its work, the third cylinder 33 is controlled to retract, and then stop again, such a setting can prevent the packaging box on the front side from affecting the operation of the push block 23.

[0085] Furthermore, it also includes: a fifth sensor 36, a sixth sensor 37, a fourth cylinder 38, a gear bar 39, a fifth cylinder 40, a push plate 41 and a second conveying mechanism 42, the fifth sensor 36 is arranged above the first conveying mechanism 2, the fourth cylinder 38 is arranged on one side of the first conveying mechanism 2, the gear bar 39 is arranged on the telescopic axis of the fourth cylinder 38, the second conveying mechanism 42 is arranged at the output end of the first conveying mechanism 2, an opening is provided on one side of the second conveying mechanism 42, the fifth cylinder 40 and the sixth sensor 37 are arranged on the other side of the second conveying mechanism 42, the push plate 41 is arranged on the telescopic axis of the fifth cylinder 40, and the controller is electrically connected to the fifth sensor 36, the sixth sensor 37, the fourth cylinder 38, the fifth cylinder 40 and the second conveying mechanism 42, respectively.

[0086] Specifically, in the present embodiment, the fifth sensor 36 is arranged above the first conveying mechanism 2 at the rear side of the positioning mechanism 3, the fourth cylinder 38 is arranged on the left side of the first conveying mechanism 2, and the second conveying mechanism 42 is arranged on the rear side of the first conveying mechanism 2. When in use, the fourth cylinder 38 is turned on to drive the stop bar 39 to move forward to stop the packaging box with the gasket placed thereon, and the fifth sensor 36 is turned on to detect whether the gasket of the packaging box exists. When the fifth sensor 36 cannot detect the gasket, it sends a signal to the controller, and the controller controls the fourth cylinder 38 to retract. The packaging box moves to the second conveying mechanism 42 driven by the first conveying mechanism 2. When the sixth sensor 37 detects the packaging box, the controller controls the second conveying mechanism 42 to stop, and controls the fifth cylinder 40 to drive the push plate 41 to move forward, so as to push the packaging box without the gasket detected from the opening. Such a setting can effectively detect and eliminate defective products, thereby improving the yield rate.

[0087] Furthermore, it also includes: a workbench 43, a fixed frame 44, a plurality of universal wheels 45 and a plurality of legs 46, the workbench 43 is arranged on the fixed frame 44, the first conveying mechanism 2 and the material taking mechanism 4 are arranged on the workbench 43, and the plurality of universal wheels 45 and the legs 46 are arranged on the bottom surface of the fixed frame 44.

[0088] Specifically, in this embodiment, the linear vibrator 9 material taking mechanism 4, the first conveying mechanism 2 and the second conveying mechanism 42 are all arranged on the workbench 43, and a threaded hole is provided on the bottom surface of the fixed frame 44. The support legs 46 are screwed on the fixed frame 44. The height of the workbench 43 can be adjusted by the height of the support legs 46. The support of the universal wheel 45 or the support of the support legs 46 can be determined by adjusting the height of the support legs 46. When the universal wheel 45 is supported, it is convenient to adjust the position of the fixed frame 44. When the support legs 46 are supported, it is convenient to fix the fixed frame 44 and it is convenient to cooperate with the discharge port position of the vibration plate 7.

[0089] Furthermore, the feeding mechanism 1 also includes: an outer shell 47, a bracket 48, a top cover 49, a hinge 50 and a handle 51. The outer shell 47 is hollow with a top opening, the vibration plate 7 is arranged in the outer shell 47, and the outer shell 47 is provided with a sixth through hole, the track 8 passes through the sixth through hole, the top cover 49 covers the outer shell 47, and the top cover 49 is hinged to one side of the outer shell 47 by the hinge 50, and the handle 51 is arranged on the top cover 49.

[0090] Specifically, in this embodiment, the housing 47 is arranged around and on the bottom of the vibration plate 7, the bracket 48 is arranged on the bottom of the housing 47, the right side of the housing 47 is provided with a sixth through hole, the track 8 passes through the sixth through hole, the top cover 49 covers the upper side of the housing 47, one end of the hinge 50 is hinged on the left side wall of the housing 47 and the other end is hinged on the top cover 49, and the handle 51 is arranged on the right side of the top cover 49. This arrangement enables the vibration plate 7 to be arranged in the closed housing 47 and the top cover 49, which can reduce noise. In addition, in order to improve the noise reduction effect, sound insulation cotton (not shown in the figure) can be pasted inside the housing 47 and on the top cover 49.

[0091] Furthermore, the feeding mechanism 1 also includes: a support rod 52, a pillar 53, a movable sheet 54, a seventh sensor 55 and an alarm (not shown in the figure), the support rod 52 is arranged in the outer shell 47, and the top end of the support rod 52 extends into the vibration plate 7, the pillar 53 is arranged on the support rod 52, the movable sheet 54 can be rotatably passed through the pillar 53, the seventh sensor 55 is arranged directly above the side of the pillar 53, the seventh sensor 55 is used to detect the movable sheet 54, and the controller is electrically connected to the seventh sensor 55 and the alarm respectively.

[0092] Specifically, in the present embodiment, the support rod 52 is arranged in the vibration disk 7, and one end of the support rod 52 extending in the vibration disk 7 is provided with a threaded hole, one end of the pillar 53 is provided with a thread matching therewith, and the other end of the pillar 53 is provided with an expansion portion, and a through hole is provided on the movable sheet 54, and the pillar 53 passes through the through hole to fix the movable sheet 54 on the support rod 52. When in use, since there are more gaskets in the vibration disk 7, the gaskets will squeeze the movable sheet 54 to cause it to tilt, so that the top end of the movable sheet 54 will deviate from the seventh sensor 55. When there are fewer gaskets, the movable sheet 54 will gradually approach the seventh sensor 55 until it blocks the seventh sensor 55. After the seventh sensor 55 detects the movable sheet 54, it transmits a signal to the controller, and the controller controls the alarm to sound an alarm to remind the staff to add material.

[0093] In the present invention, unless otherwise clearly specified and limited, a first feature being “on” or “under” a second feature may mean that the first feature and the second feature are in direct contact, or the first feature and the second feature are in indirect contact via an intermediate medium.

[0094] Moreover, the first feature being “above”, “above”, and “above” the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being “below”, “below”, and “below” the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0095] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0096] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A film spotting machine, used for placing gaskets in packaging boxes, characterized in that: include: A feeding mechanism, a first conveying mechanism, a positioning mechanism, a material taking mechanism, a first sensor, a second sensor and a controller; The feeding mechanism is used to sort the plurality of gaskets, and the feeding mechanism is used to deliver the gaskets to the first station; The first sensor is arranged at one side of the first station, the first sensor is electrically connected to the controller, and the first sensor is used to detect the gasket of the first station; The first conveying mechanism is used to convey the packaging box, the positioning mechanism is arranged on the upper side of the first conveying mechanism, and the positioning mechanism is used to position the packaging box at the second station; The second sensor is disposed at one side of the second station, the second sensor is electrically connected to the controller, and the second sensor is used to detect the box at the second station; The material taking mechanism is used to deliver the gasket at the first station to the packaging box at the second station; The controller is electrically connected to the feeding mechanism, the positioning mechanism and the material taking mechanism respectively, and the controller is used to control the opening and closing of the feeding mechanism, the positioning mechanism and the material taking mechanism respectively.

2. The spotting machine according to claim 1, characterized in that: The feeding mechanism comprises: a vibration plate, a track, a linear vibrator, a cover plate and a discharge assembly; The vibration plate is used to place gaskets, one end of the track is connected to the discharge port of the vibration plate, the linear vibrator is located at the lower side of the track, the discharge assembly is arranged at the other end of the track, the vibration plate is used to send the gaskets to the track in an orderly manner, the linear vibrator is used to drive the gaskets on the track to move toward the discharge assembly, and the first station is located on the discharge assembly; The controller is electrically connected to the vibration plate and the linear vibrator respectively; The cover plate is arranged on the track, and the cover plate is used to place the gasket on the track so as to prevent it from being shaken out of the track.

3. The spotting machine according to claim 2, characterized in that: The material discharging assembly comprises: a male plate, a female plate, a placement plate, a first side plate, a second side plate, a third side plate, a movable plate, a first bolt, a second bolt and a third bolt; The male plate is vertically arranged, the female plate is vertically arranged on one side of the male plate, the male plate and the female plate are respectively provided with a first waist-shaped hole and a first threaded hole, and the first bolt is used to fix the female plate on the male plate; The placement plate is horizontally arranged on the motherboard, the placement plate is arranged at the other end of the track, the first side plate is arranged at one side of the placement plate, the second side plate is arranged at a side of the placement plate opposite to the first side plate, the third side plate is arranged at a side of the placement plate adjacent to the first side plate, and the third side plate is arranged at a side of the placement plate away from the track; The movable plate is arranged above the placement plate, and the movable plate is located between the first side plate and the second side plate, the second side plate is provided with a second threaded hole and a first through hole, the movable plate is provided with a third threaded hole, the second bolt and the third bolt are screwed into the second threaded hole and the third threaded hole respectively, and the second bolt and the third bolt are used to adjust the position of the movable plate; The placement plate is provided with a second through hole, and the first sensor is arranged at the lower side of the placement plate.

4. The spotting machine according to claim 1, characterized in that: The positioning mechanism comprises: a first cylinder, a push block, a second cylinder, a stop block and a stop edge; The first cylinder is arranged on one side of the first conveying mechanism, and the first cylinder is arranged obliquely, the first cylinder is electrically connected to the controller, the push block is arranged on the telescopic shaft of the first cylinder, a right-angle notch is arranged on the push block, and two side surfaces of the right-angle notch are respectively arranged perpendicularly and parallel to the first conveying mechanism; The second cylinder is arranged at the other side of the first conveying mechanism, the second cylinder is arranged perpendicular to the first conveying mechanism, the second cylinder is electrically connected to the controller, the stopper is arranged on the telescopic shaft of the second cylinder, and the stopper is used to block the packaging box; The rib is arranged at the other side of the first conveying mechanism, the rib is arranged parallel to the first conveying mechanism, and a chamfer is arranged on one side of the rib close to the input end of the first conveying mechanism.

5. The spotting machine according to claim 1, characterized in that: The material taking mechanism comprises: a mechanical arm, a fixing block, a suction cup, a nut, a spring and a fourth bolt; The fixing block is provided with a third through hole, the fixing block is inserted into the mechanical arm, the mechanical arm is electrically connected to the controller, and the mechanical arm is used to drive the fixing block to move and rotate; A slit is provided on one side of the third through hole, a fourth through hole is provided on one side of the slit, a fourth threaded hole is provided on the other side of the slit, and the fourth bolt is used to fix the fixing block on the mechanical arm; The fixing block is provided with a fifth through hole, the suction cup is provided with an external thread, the suction cup is connected with an air source, the suction cup passes through the fifth through hole, the spring is penetrated on the suction cup, and the top surface of the spring is abutted against the bottom surface of the fixing block, the nut is screwed on the external thread, and the nut is located on the upper side of the fixing block.

6. The spotting machine according to claim 1, characterized in that: Also includes: a third cylinder, a third sensor, and a fourth sensor; The third cylinder is vertically arranged above the first conveying mechanism, and the third cylinder is arranged between the positioning mechanism and the input end of the first conveying mechanism; The third sensor is arranged on one side of the first conveying mechanism, and the third sensor is arranged between the input end of the first conveying mechanism and the third cylinder; The fourth sensor is arranged on one side of the first conveying mechanism, and the fourth sensor is arranged between the positioning mechanism and the third cylinder; The controller is electrically connected to the third cylinder, the third sensor and the fourth sensor respectively.

7. The spotting machine according to claim 1, characterized in that: Also includes: A fifth sensor, a sixth sensor, a fourth cylinder, a gear bar, a fifth cylinder, a push plate, and a second conveying mechanism; The fifth sensor is arranged above the first conveying mechanism, the fourth cylinder is arranged on one side of the first conveying mechanism, and the gear bar is arranged on the telescopic shaft of the fourth cylinder; The second conveying mechanism is arranged at the output end of the first conveying mechanism, one side of the second conveying mechanism is provided with an opening, the fifth cylinder is arranged and the sixth sensor is arranged on the other side of the second conveying mechanism, and the push plate is arranged on the telescopic shaft of the fifth cylinder; The controller is electrically connected to the fifth sensor, the sixth sensor, the fourth cylinder, the fifth cylinder and the second conveying mechanism respectively.

8. The spotting machine according to claim 1, characterized in that: Also includes: Workbench, fixed frame, multiple universal wheels and multiple legs; The workbench is arranged on the fixed frame, and the first conveying mechanism and the material taking mechanism are arranged on the workbench; The plurality of universal wheels and the supporting legs are arranged on the bottom surface of the fixing frame.

9. The spotting machine according to claim 2, characterized in that: The feeding mechanism also includes: a housing, a bracket, a top cover, a hinge and a handle; The housing is hollow with an opening at the top, the vibration plate is arranged in the housing, and a sixth through hole is arranged on the housing, and the track passes through the sixth through hole; The top cover is covered on the outer shell, and the top cover is hinged to one side of the outer shell through the hinge, and the handle is arranged on the top cover.

10. The spotting machine according to claim 9, characterized in that: The feeding mechanism also includes: a support rod, a pillar, a movable sheet, a seventh sensor and an alarm; The support rod is arranged in the housing, and the top end of the support rod extends into the vibration plate, the pillar is arranged on the support rod, and the movable sheet can be rotatably inserted into the pillar; The seventh sensor is arranged just above the pillar side, and the seventh sensor is used to detect the movable sheet; The controller is electrically connected to the seventh sensor and the alarm respectively.

Images