An automatic packaging line for assembled compass sets

Abstract

The present invention relates to the technical field of conveying sets, and discloses an automatic packaging line for assembled compass sets, including an adsorption conveyor, and also including a first conveyor belt arranged on one side of the adsorption conveyor, and a packaging pusher fixedly arranged on the side of the adsorption conveyor close to the bagging device, and when the extrusion piece moves, the extrusion separation clamp moves, so that the separation clamp processes the packaging bag between the arc surface and the support piece, and the separation clamp is located at the initial position when not squeezed by the extrusion piece. By replacing the mechanical arm and manual labor with the separation clamp, the efficiency of the assembled compass set can be ensured at a lower cost, and the manual labor can quickly place the packaged product in the packaging box using the placement mold, which effectively reduces the cost, and at the same time can ensure the consistency and professionalism of the packaging, shorten the production cycle and delivery time, thereby improving inventory management during use, reducing costs, achieving process optimization and improving production efficiency, and improving overall operational efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of conveying sets, and in particular to an automatic packaging line for assembled compass sets. Background Art

[0002] After the compass set is assembled, it needs to be packaged by an automatic bagging machine. The automatic bagging machine is used to quickly and accurately put the product into a pre-made bag, thereby completing automatic bagging packaging.

[0003] However, in the prior art, after the compass set passes through the entrance of the packaging bag and is set in the prefabricated bag, it is necessary to seal the entrance of the packaging bag, usually by folding the glue-coated sealing surface at the bottom of the packaging bag and fitting it with the top of the packaging bag to complete the packaging. Currently, two methods are used: a robotic arm and a manual method. One robotic arm moves to the sealing position of the packaging bag according to a preset program, and its gripper device grasps one end of the seal and then tears it smoothly along the direction of the bag opening. After tearing the seal, the exposed sealing area is coated with the adhesive. Then, the cylinder at the bottom of the sealing surface moves upward to push the sealing surface upward so that the sealing surface is vertical. Then, another cylinder on one side of the sealing surface squeezes the sealing surface so that the sealing surface fits the top of the packaging surface. The adhesive quickly solidifies under pressure to form a firm and uniform seal, which is then transported and stacked, and then manually placed in the packaging box for transportation. The initial investment cost of the robotic arm equipment is high, and it needs to cooperate with multiple cylinders for positioning and extrusion, which not only further increases the cost, but also requires regular maintenance and calibration. Fault diagnosis and maintenance usually require professional technicians to maintain its accuracy and efficiency, increasing the dependence on human resources. If the packaging material or product size changes, the bagging machine needs to reconfigure and replace most of the parts, which will not only cause production interruption and additional adjustment time, but also incur additional maintenance costs. At the same time, the equipment needs to be programmed and adjusted, and then small and medium-sized enterprises will directly use manual labor to tear off the seal, and manually seal it and put it into the packaging box. However, the speed of the bagging machine is fast, and multiple people are required. The labor cost is rising year by year, and the labor cost has gradually become a financial burden. In addition, the labor intensity is high, resulting in a gradual decrease in the efficiency and accuracy of manual operation, which is easy to affect the product packaging and sealing quality.

[0004] To this end, an automatic packaging line for assembled compass sets is proposed, which can ensure efficiency at a lower cost when packaging the assembled compass sets and better cooperate with manual packaging. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic packaging line for a compass set after assembly, so as to solve the problem of inconvenient sealing of the packaging bag of the compass set.

[0006] The technical scheme of the present invention is: an automatic packaging line for assembled compass sets, comprising an adsorption conveyor, a first conveyor belt arranged on one side of the adsorption conveyor, a bagging device arranged between the adsorption conveyor and the first conveyor belt, a second conveyor belt arranged on the other side of the adsorption conveyor, a curved surface fixedly connected to one side of the top of the adsorption conveyor, a support member fixedly connected to the outside of the curved surface, a separation clamp slidably connected to the inside of the support member, an electric push rod fixedly arranged on one side of the adsorption conveyor close to the second conveyor belt, an extrusion member fixedly connected at one end to the output end of the electric push rod, a packaging pusher fixedly arranged on one side of the adsorption conveyor close to the bagging device, an absorbing device fixedly connected to the adsorption conveyor and located on one side of the curved surface, and a placement mold placed on the top of the second conveyor belt, the other end of the extrusion member is in contact with the separation clamp, the separation clamp does not contact the curved surface, when the adsorption conveyor drives the packaging bag to move and contact the curved surface, the curved surface generates a barrier to the packaging bag, when the extrusion member moves, the extrusion separation clamp is moved, so that the separation clamp processes the packaging bag between the curved surface and the support member, and the separation clamp is located at the initial position when not squeezed by the extrusion member.

[0007] Furthermore, the support member includes a dividing block fixedly connected to the arc-shaped surface, a guide shaft fixedly connected to one side of the dividing block, and a horizontal spring connected between the separation clamp and the dividing block. The dividing block is provided with a square slot, and the side of the bottom of the dividing block close to the arc-shaped surface is an inner surface, and the inner surface does not contact the arc-shaped surface.

[0008] Furthermore, the separation clamp includes a fixed clamp slidably connected to the outside of the guide shaft, a driven clamp slidably connected to the bottom of the fixed clamp, and a roller frame fixedly connected to the bottom of the fixed clamp, one side of the fixed clamp and the driven clamp both pass through the square slot and are located in the same plane, the roller frame is located below the driven clamp, the spacing between the roller frame and the arc surface is smaller than the spacing between the driven clamp and the arc surface, and the horizontal spring is connected between the fixed clamp and the partition block.

[0009] Furthermore, two vertical rods are provided at the bottom of the fixed clamp, the driven clamp is slidably connected to the outside of the vertical rods, two vertical springs are connected between the driven clamp and the fixed clamp, the side of the fixed clamp close to the extrusion piece is a compressed arc block, and the side of the bottom of the driven clamp close to the extrusion piece is a bottom arc block, and the fixed clamp and the driven clamp are horizontally sliding and vertically sliding respectively.

[0010] Furthermore, a through slot is formed at one end of the arcuate surface away from the first conveyor belt, a packaging block is provided at the output end of the packaging pusher, the packaging block is located inside the through slot, a receiving slot is formed at a position of the arcuate surface close to the fixing fixture, the receiving slot is located above the roller frame, and the receiving device is communicated with the receiving slot.

[0011] Furthermore, the outside of the arc surface is divided into a vertical surface, a rounded arc surface and an inclined arc surface. The inclined arc surface is located at one end of the arc surface close to the first conveyor belt, and the rounded arc surface is located between the vertical surface and the inclined arc surface.

[0012] Furthermore, the radius of the rounded corner surface decreases in a direction gradually approaching the vertical plane, and the inclined arc surface tilts upward in a direction gradually approaching the rounded corner surface.

[0013] Furthermore, one end of the extrusion part close to the fixing clamp is a horizontal pressure arc block and a vertical pressure arc block. The horizontal pressure arc block is always in contact with the compressed arc block. When the fixing clamp is in the initial position, the vertical pressure arc block does not contact the bottom arc block. The maximum length of the horizontal pressure arc block is less than the distance between the fixing clamp and the arc surface.

[0014] Furthermore, the packaging block is divided into a rear straight block and a front straight block, the front straight block is located on the side of the packaging block away from the packaging pusher, the thickness of the front straight block is smaller than the thickness of the rear straight block, and the front straight block is located at the upper half of the rear straight block.

[0015] Furthermore, a working frame is provided on one side of the second conveyor belt, an extension plate is provided below the working frame, the placement mold is placed above the working frame, and an adsorption magnet is provided on the top of the placement mold.

[0016] Beneficial effects of the present invention:

[0017] By replacing the robot arm and manual labor with a separation fixture, efficiency can be guaranteed at a lower cost when packaging the assembled compass set, and manual labor can be better coordinated for rapid packaging to avoid positioning offset of multiple drive devices after long-term use. The separation fixture can be moved a short distance by using extrusion parts to reduce friction and errors, so that the separation fixture can work accurately for a long time and cooperate with the packaging pusher for packaging, while manual labor uses the placement mold to quickly place the packaged product in the packaging box, effectively reducing costs. At the same time, it can ensure the consistency and professionalism of the packaging, shorten the production cycle and delivery time, thereby improving inventory management during use, reducing costs, achieving process optimization and improving production efficiency, and improving overall operational efficiency.

[0018] Complete packaging is achieved by using the packaging block in conjunction with the fixed fixture and the driven fixture without major changes. Only a packaging block corresponding to the size of the compass set needs to be set on the original packaging pusher, and the packaging block can be replaced for different compass sets. The distance between the fixed fixture and the driven fixture can clamp the seal within this range, thereby separating the seal from the packaging bag in conjunction with the adsorption conveyor, and the conventional seal position will not be significantly different, thereby quickly adapting to products of different sizes, improving the adaptability of the packaging line, reducing downtime caused by changes in product size, ensuring production efficiency, and quickly adapting to changes in market demand to achieve a guaranteed sealing effect.

[0019] The extrusion is controlled by a single electric push rod. The movement of the single extrusion is utilized to control the movement of the horizontal arc pressure block and the vertical arc pressure block to control the fixed fixture and the driven fixture. The control of multiple components is integrated into the extrusion to simplify the overall maintenance operation process. The existing maintenance system can continue to be used, which reduces maintenance costs and complexity, and facilitates the rapid diagnosis and resolution of problems in production. At the same time, a single control system also helps to save space, ensure the flexibility and adaptability of the equipment, and can be quickly adjusted to meet different package requirements, ensuring that the extrusion's control over the fixed fixture and the driven fixture is always stable, thereby ensuring the sealing effect and accuracy of the product package, and then coordinating with the placement mold to accelerate the placement of the packaged compass in the packaging box to complete the overall packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of a three-dimensional structure of the present invention from a first viewing angle;

[0021] Figure 2 It is a structural schematic diagram of the adsorption conveyor of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the support member of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the separation clamp of the present invention;

[0024] Figure 5 For the present invention Figure 3 Sectional view at the middle BB;

[0025] Figure 6 It is a structural schematic diagram of the arc surface of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the extrusion part of the present invention;

[0027] Figure 8 It is a schematic diagram of the separation fixture of the present invention and the extrusion piece when being attached;

[0028] Fig. 9 It is a structural schematic diagram of the packaging block of the present invention;

[0029] Fig.10 For the present invention Figure 1 A magnified schematic diagram of center A.

[0030] In the figure:

[0031] 1. Adsorption conveyor; 2. First conveyor belt; 21. Set pusher; 3. Bagger; 4. Second conveyor belt; 41. Work stand; 42. Extension plate; 5. Arc noodle; 51. Wearing notch; 52. Absorption notch; 501. Vertical surface; 502. Rounded arc surface; 503. Oblique arc surface; 6. Support; 61. Separator; 611. Square notch; 612. Inner surface; 62. Guide shaft; 63. Horizontal spring; 7. Separation Clamp; 71, fixing clamp; 711, pressure arc block; 701, vertical rod; 702, vertical spring; 72, driven clamp; 721, bottom arc block; 73, roller frame; 8, electric push rod; 9, extrusion piece; 91, horizontal pressure arc block; 92, vertical pressure arc block; 10, packaging pusher; 101, packaging block; 1011, rear straight block; 1012, front straight block; 11, suction device; 12, placement mold; 121, adsorption magnet. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] Reference Figure 1-10, is an embodiment of the present invention, and provides an automatic packaging line for assembled compass sets, including an adsorption conveyor 1, and also including a first conveyor belt 2 arranged on one side of the adsorption conveyor 1, a bagging device 3 arranged between the adsorption conveyor 1 and the first conveyor belt 2, a second conveyor belt 4 arranged on the other side of the adsorption conveyor 1, an arcuate surface 5 fixedly connected to one side of the top of the adsorption conveyor 1, a support 6 fixedly connected to the outside of the arcuate surface 5, a separation clamp 7 slidably connected to the inside of the support 6, an electric push rod 8 fixedly arranged on the side of the adsorption conveyor 1 close to the second conveyor belt 4, an extrusion member 9 with one end fixedly connected to the output end of the electric push rod 8, a packaging pusher 10 fixedly arranged on the side of the adsorption conveyor 1 close to the bagging device 3, and a packaging pusher 10 fixedly connected to the adsorption conveyor 1 on the side of the arcuate surface 5. The suction device 11 is arranged on the side, and the placement mold 12 is placed on the top of the second conveyor belt 4. The other end of the extrusion piece 9 is fitted with the separation clamp 7, and the separation clamp 7 does not contact the arcuate surface 5. When the suction conveyor 1 drives the packaging bag to move and contact the arcuate surface 5, the arcuate surface 5 blocks the packaging bag. When the extrusion piece 9 moves, the separation clamp 7 is squeezed to move, so that the separation clamp 7 processes the packaging bag between the arcuate surface 5 and the support piece 6. The separation clamp 7 is located in the initial position when it is not squeezed by the extrusion piece 9. Among them, a conventional suction device is arranged inside the suction conveyor 1 to absorb the packaging bag through the perforations on the surface to ensure the stability of the packaging bag when bagging, and at the same time cooperate with the intermittently driven driver to perform intermittent conveying work, and a connecting plate is arranged between the suction conveyor 1 and the first conveyor belt 2.

[0034] It is understandable that the packaging bag can be placed on one side of the adsorption conveyor 1, and the packaging can be taken to the top of the adsorption conveyor 1 by conventional equipment, and the conventional equipment can be an adsorbent, and the packaging bag is adsorbed and placed on the top of the adsorption conveyor 1, or the packaging bag is stacked on the mounting frame, and the package is intermittently pushed to the top of the adsorption conveyor 1 by a pusher, and the control device PLC used in conjunction is one of the most commonly used controllers in the bagging machine, which has powerful logical processing capabilities, stable performance and easy programming. PLC can control various moving parts of the machine, such as conveyor belts, fixtures, sensors, etc., and can be programmed to adapt to different packaging processes and requirements, and can directly use existing programming, such as SIMATICS7 series PLC, etc.

[0035] Reference Figure 1-5The support member 6 includes a partition block 61 fixedly connected to the arc noodle 5, a guide shaft 62 fixedly connected to one side of the partition block 61, and a horizontal spring 63 connected between the separation clamp 7 and the partition block 61. The partition block 61 is provided with a square notch 611. The side of the bottom of the partition block 61 close to the arc noodle 5 is an inner surface 612, and the inner surface 612 does not contact the arc noodle 5. That is to say, there is a space between the inner surface 612 of the partition block 61 and the arc noodle 5, so that the sealing surface of the packaging bag can enter between the two in a vertical state, and then the extrusion member 9 is used to control the separation clamp 7 to remove the seal of the packaging bag, thereby replacing the robot arm and multiple manual labor. Only this type of compass seal can be processed, but it can quickly adapt to different sizes of packaging without major adjustments.

[0036] Reference Figure 1-7 The separation clamp 7 includes a fixed clamp 71 slidably connected to the outside of the guide shaft 62, a driven clamp 72 slidably connected to the bottom of the fixed clamp 71, and a roller frame 73 fixedly connected to the bottom of the fixed clamp 71. One side of the fixed clamp 71 and the driven clamp 72 both pass through the square slot 611 and are located in the same plane. The roller frame 73 is located below the driven clamp 72. The distance between the roller frame 73 and the arc surface 5 is smaller than the distance between the driven clamp 72 and the arc surface 5. The horizontal spring 63 is connected between the fixed clamp 71 and the partition block 61.

[0037] Specifically, when the extruder 9 squeezes the fixed clamp 71, the driven clamp 72 and the roller frame 73, the three approach the arc surface 5 at the same time, and the bottom of the roller frame 73 is a roller, and the surface of the roller is smooth and will not block the packaging bag, but the roller frame 73 will limit the bottom of the packaging bag to achieve the limit of the packaging bag, and the fixed clamp 71 and the driven clamp 72 will ensure that the bag is in the upper and lower positions of the seal when they are close, and one side of the seal is usually tilted to facilitate tearing, and then the fixed clamp 71 and the driven clamp 72 are used to clamp the place to separate the seal. At the same time, the existing seal thickness is almost the same as the position of the packaging bag, so that the fixed clamp 71 and the driven clamp 72 do not need to be adjusted significantly when dealing with different packaging bags, and the equipment can adapt through simple adjustments.

[0038] Reference Figure 2-5Two vertical rods 701 are provided at the bottom of the fixed clamp 71, and the driven clamp 72 is slidably connected to the outside of the vertical rod 701. The two vertical rods 701 are used to limit the driven clamp 72 to ensure that the driven clamp 72 slides stably. Two vertical springs 702 are connected between the driven clamp 72 and the fixed clamp 71. The side of the fixed clamp 71 close to the extrusion piece 9 is a compressed arc block 711, and the side of the bottom of the driven clamp 72 close to the extrusion piece 9 is a bottom arc block 721. When the extrusion piece 9 moves, it will squeeze the compressed arc block 711 and the bottom arc block 721 respectively. Using a single extrusion piece 9, the fixed clamp 71 and the driven clamp 72 can slide horizontally and vertically respectively. The driven clamp 72 can be directly used to clamp the seal to cope with various sizes of packaging. At the same time, only 9 is required for driving, which effectively controls the cost.

[0039] Reference Figure 2-6 A through slot 51 is provided at one end of the arcuate surface 5 away from the first conveyor belt 2, a packaging block 101 is provided at the output end of the packaging pusher 10, and the packaging block 101 is located inside the through slot 51. A absorbing slot 52 is provided at a position of the arcuate surface 5 close to the fixing fixture 71, and the absorbing slot 52 is located above the roller frame 73. The roller frame 73 can be used to stabilize the sealing surface so that when the seal is peeled off, the sealing surface will not be completely cracked, and the absorbing device 11 is communicated with the absorbing slot 52. The absorbing device 11 can be controlled to open intermittently through existing equipment, so that the absorbing device 11 absorbs the peeled seal, and a timing switch can be used directly, such as a time-controlled switch, which can connect or disconnect the power supply of various control circuits at a predetermined time, but it is usually directly used in conjunction with the overall controller.

[0040] Reference Figure 2-6 The outside of the arc surface 5 is divided into a vertical surface 501, a rounded arc surface 502 and an inclined arc surface 503. The inclined arc surface 503 is located at one end of the arc surface 5 close to the first conveyor belt 2, and the rounded arc surface 502 is located between the vertical surface 501 and the inclined arc surface 503.

[0041] The radius of the fillet of the fillet surface 502 decreases in a direction gradually approaching the vertical surface 501 , and the inclined surface 503 tilts upward in a direction gradually approaching the fillet surface 502 .

[0042] Specifically, the vertical surface 501, the rounded arc surface 502 and the oblique arc surface 503 are smoothed. When the sealing surface of the packaging bag contacts the arc noodle 5, the sealing surface will first be blocked by the oblique arc surface 503 and gradually tilt upward, and then one side of the sealing surface will first be blocked by the rounded arc surface 502. After being blocked, the sealing surface gradually fits with the surface of the arc noodle 5, so that the packaging surface is gradually in a vertical state. No external drive extrusion is required, and the setting of multiple pushing positioning parts is avoided. In daily use, it is easy to cause asynchronism and insufficient sealing due to the need for multiple positioning parts, thereby reducing the driving equipment, which can reduce costs and ensure the packaging effect.

[0043] Reference Figure 1-9 The end of the extrusion member 9 close to the fixed fixture 71 is a horizontal arc block 91 and a vertical arc block 92. The horizontal arc block 91 is always in contact with the compressed arc block 711. When the fixed fixture 71 is in the initial position, the vertical arc block 92 does not contact the bottom arc block 721. Then, when the extrusion member 9 moves, the horizontal arc block 91 will directly squeeze the compressed arc block 711, so that the fixed fixture 71 and the driven fixture 72 first move synchronously toward the arc noodle 5, and then the vertical arc block 92 will squeeze the bottom arc block 721. The clamp 72 moves upward while the fixed clamp 71 does not move, and the driven clamp 72 will clamp the seal, and then the packaging bag will be transported by the adsorption conveyor 1, and the clamped packaging bag will be peeled off. The maximum length of the horizontal pressure arc block 91 is less than the distance between the fixed clamp 71 and the arc surface 5. When the horizontal pressure arc block 91 squeezes the fixed clamp 71, the fixed clamp 71 will move toward the arc surface 5, and the fixed clamp 71 will not contact the arc surface 5, thereby avoiding contact between the fixed clamp 71 and the packaging bag.

[0044] Among them, when the seal is separated from the packaging bag, that is, the suction conveyor 1 drives the packaging bag to move, and the next packaging bag has not yet reached between the arc surface 5 and the dividing block 61, the extrusion member 9 moves back, so that the separation clamp 7 moves back as a whole, and the seal is no longer clamped by the fixed clamp 71 and the driven clamp 72, and the absorption device 11 starts to absorb the seal and then stops. At this time, the next packaging bag has not reached between the arc surface 5 and the support member 6, and this work can be repeated continuously. At the same time, the working principle of the electric push rod 8 is: its motor drives the small screw installed on the inner tube through the reduction gear, and drives the axial running nut connected thereto. When it moves to the set stroke, the nut feeler presses the limit switch to disconnect the power supply, and the motor stops moving (the same in the reverse direction). A potentiometer is selected to display the stroke status of the push rod operation, and it can also be replaced with conventional equipment such as a cylinder.

[0045] Reference Figure 1-10 The packaging block 101 is divided into a rear straight block 1011 and a front straight block 1012. The front straight block 1012 is located on the side of the packaging block 101 away from the packaging pusher 10, which makes the front straight block 1012 contact the packaging bag first. At this time, the packaging bag is not packaged and its sealing surface is in a vertical state. Then the front straight block 1012 is used to contact the sealing surface first. The front straight block 1012 will squeeze the sealing surface so that the sealing surface fits the packaging bag. The thickness of the front straight block 1012 is less than that of the rear straight block 1011. The front straight block 1012 is located in the upper half of the rear straight block 1011. When the front straight block 1012 is packaged, the rear straight block 1011 will contact the compass set. The rear straight block 1011 can be used to push the compass set into the second conveyor belt 4, and the compass set will pass through the connecting plate to reach the second conveyor belt 4.

[0046] Specifically, the bottom of the front straight block 1012 is slightly higher than the top of the compass set, so that the rear straight block 1011 can accurately seal the package. When dealing with compass sets of different sizes, the sealing block 101 can be replaced, and the separation clamp 7 is used to separate the seal and the sealing pusher 10 is used to seal. No robotic arm or multiple drives are required, which reduces the drive. At the same time, the original drive is used to make the arc surface 5 block the packaging bag, and its sealing surface is blocked and squeezed into a vertical state, and then the single drive is used to achieve packaging.

[0047] Reference Figure 1-10 A working frame 41 is provided on one side of the second conveyor belt 4, and an extension plate 42 is provided below the working frame 41, so that the packaging box is placed on the extension plate 42, so that the packaging box is lower than the working frame 41, and multiple placement molds 12 can be directly pushed into the packaging box. The placement molds 12 are placed above the working frame 41, and an adsorption magnet 121 is provided on the top of the placement mold 12.

[0048] Specifically, when the packaged compasses are ready, they can be directly picked up and placed on top of the placing mold 12 by a human operator, and multiple packaged compasses can be placed in one placing mold 12. After a placing mold 12 is full, it can be placed on one side of the workbench 41. When multiple placing molds 12 are full, the multiple placing molds 12 are stacked, and the packaging box is placed on the extension plate 42, with the entrance of the extension plate 42 facing the placing mold 12. At this time, the multiple placing molds 12 are pushed into the packaging box, and then the packaging shell is erected, and the placing mold 12 is pulled apart from the packaging box. The placing mold 12 is made of thinner plastic with lower cost and can be formed by mold forming and customized according to the size of the packaging box. Multiple placing molds 12 are adsorbed using multiple adsorption magnets 121 to complete sufficient adsorption, and then the work can be repeated, which can speed up the packaging speed, increase the number of packages per unit time, improve overall production efficiency, reduce the time and labor required for packaging, and thus reduce labor costs.

[0049] The working principle of the present invention is as follows: the assembled compass set is placed on the top of the first conveyor belt 2, and the packaging bag is placed on the top of the adsorption conveyor 1 after being adsorbed by the packaging bag using an external conventional placement device, and the assembled compass set is conveyed to the set pusher 21 by the first conveyor belt 2, and the assembled compass set is pushed into the bagging device 3 by the set pusher 21, and the packaging bag is also intermittently and synchronously conveyed by the adsorption conveyor 1 to the front of the set pusher 21. At this time, the bagging device 3 will open the packaging bag, and at the same time, the set pusher 21 will push the assembled compass set into the interior of the packaging bag, thereby completing the set. At this time, the adsorption conveyor 1 will perform intermittent conveying. At this time, the glue-coated sealing surface of the set compass will be first sealed by the arc noodle 5 The oblique arc surface 503 is blocked, similar to being squeezed by the oblique arc surface 503, so that it gradually tilts along the inclination of the oblique arc surface 503, and when it is transported to the position of the rounded arc surface 502 by the adsorption conveyor 1, its sealing surface is blocked by the rounded arc surface 502 when being pushed by the adsorption conveyor 1, and when it reaches the vertical surface 501 of the arc surface 5, its sealing surface is further deformed due to being blocked by the vertical surface 501, and the sealing surface will be in a vertical state, and at this time it is located between the partition block 61 and the arc surface 5, and a sealing strip is set outside the glue coating of the glue-coated sealing surface, at this time, the electric push rod 8 is used to push the extrusion piece 9 to move, and when the extrusion piece 9 moves, the horizontal pressure arc block 91 fits with the compressed arc block 711, and the horizontal pressure arc block 91 will First, the compressed arc block 711 is squeezed to move the fixed clamp 71, and the fixed clamp 71 moves along the path of the guide shaft 62 to compress the horizontal spring 63, and when the fixed clamp 71 moves, it will drive the driven clamp 72 and the roller frame 73 to move synchronously in the direction of the arc surface 5, so that the roller frame 73 will contact the surface of the sealing surface, and the fixed clamp 71 and the driven clamp 72 will be located on the upper and lower sides of the sealing surface seal, and the electric push rod 8 will continue to push the extrusion piece 9, so that the vertical arc pressure block 92 will squeeze the bottom arc block 721, so that the driven clamp 72 moves up, and the driven clamp 72 will compress the vertical rod 701, and while the driven clamp 72 moves up and fits the bottom of the fixed clamp 71, it will also clamp one end of the seal close to the packaging pusher 10 When the suction conveyor 1 drives the assembled compass to move again, the seal clamped by the driven clamp 72 and the fixed clamp 71 cannot move with the packaging bag, so that the seal is torn off. While tearing off the seal, the next assembled compass also moves with it, and it will move to the middle of the vertical surface 501 and the rounded arc surface 502. The electric push rod 8 will quickly retract and drive the extrusion member 9 to move back. The horizontal pressure arc block 91 and the vertical pressure arc block 92 no longer squeeze the compressed arc block 711 and the bottom arc block 721. The horizontal spring 63 rebounds to make the fixed clamp 71 move back, and the driven clamp 72 retracts the vertical spring 702 to rebound and move downward quickly, so that the seal is no longer clamped by the fixed clamp 71 and the driven clamp 72. At the same time, the absorbing device 11 starts to absorb the seal and then stops.The packaging bag with the seal torn off is conveyed by the adsorption conveyor 1 to the front of the packaging pusher 10. The packaging pusher 10 will drive the packaging block 101 to push the packaging bag, and the sealing surface of the packaging bag is still in a vertical state. The front straight block 1012 will first contact the upper part of the sealing surface. The front straight block 1012 will squeeze the sealing surface so that the sealing surface and the surface of the packaging bag are bonded, thereby completing the packaging. Then the rear straight block 1011 will push the packaged compass so that it passes through the packaging block 101 and reaches the top of the second conveyor belt 4. It is transported to the position where the absorbing device 11 is placed through the second conveyor belt 4. At this time, the packaged compass is manually picked up and placed above the absorbing device 11 for arrangement. Then it is pushed into the inside of the packaging paper shell to complete the packaging. The next set of compasses will arrive between the fixing fixture 71 and the arc surface 5 again to repeat the packaging and packaging work.

[0050] 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 preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automatic packaging line for assembled compass sets, including an adsorption conveyor, characterized in that: It also includes a first conveyor belt arranged on one side of the adsorption conveyor, a bagging device arranged between the adsorption conveyor and the first conveyor belt, a second conveyor belt arranged on the other side of the adsorption conveyor, an arc-shaped strip fixedly connected to one side of the top of the adsorption conveyor, a support member fixedly connected to the outside of the arc-shaped strip, a separation clamp slidably connected to the inside of the support member, an electric push rod fixedly arranged on the side of the adsorption conveyor close to the second conveyor belt, an extrusion member fixedly connected at one end to the output end of the electric push rod, a packaging pusher fixedly arranged on the side of the adsorption conveyor close to the bagging device, a absorbing device fixedly connected to the adsorption conveyor and located on one side of the arc-shaped strip, and a placement mold placed on the top of the second conveyor belt, the other end of the extrusion member is in contact with the separation clamp, the separation clamp does not contact with the arc-shaped strip, when the adsorption conveyor drives the packaging bag to move and contact with the arc-shaped strip, the arc-shaped strip generates a barrier to the packaging bag, when the extrusion member moves, the extrusion separation clamp is moved so that the separation clamp processes the packaging bag between the arc-shaped strip and the support member, and the separation clamp is located in the initial position when not squeezed by the extrusion member; The support member includes a partition block fixedly connected to the arcuate surface, a guide shaft fixedly connected to one side of the partition block, and a horizontal spring connected between the separation clamp and the partition block. The partition block is provided with a square notch, and the side of the bottom of the partition block close to the arcuate surface is an inner surface, and the inner surface does not contact the arcuate surface. The separation fixture comprises a fixed fixture slidably connected to the outside of the guide shaft, a driven fixture slidably connected to the bottom of the fixed fixture, and a roller frame fixedly connected to the bottom of the fixed fixture, one side of the fixed fixture and the driven fixture both pass through the square notch and are located in the same plane, the roller frame is located below the driven fixture, the spacing between the roller frame and the arcuate surface is smaller than the spacing between the driven fixture and the arcuate surface, and the horizontal spring is connected between the fixed fixture and the partition block; Two vertical rods are arranged at the bottom of the fixed clamp, the driven clamp is slidably connected to the outside of the vertical rods, two vertical springs are connected between the driven clamp and the fixed clamp, the side of the fixed clamp close to the extrusion piece is a compressed arc block, the side of the bottom of the driven clamp close to the extrusion piece is a bottom arc block, and the fixed clamp and the driven clamp are respectively horizontally slidable and vertically slidable; The arc surface is provided with a receiving slot near the fixing fixture, the receiving slot is located above the roller frame, and the receiving device is communicated with the receiving slot; One end of the extrusion piece close to the fixing fixture is a horizontal arc pressing block and a vertical arc pressing block. The horizontal arc pressing block is always in contact with the compressed arc block. When the fixing fixture is in the initial position, the vertical arc pressing block does not contact the bottom arc block.

2. The automatic packaging line for assembled compass sets according to claim 1, characterized in that: A through slot is formed at one end of the arcuate surface away from the first conveyor belt, and a packaging block is provided at the output end of the packaging pusher, and the packaging block is located inside the through slot.

3. The automatic packaging line for assembled compass sets according to claim 2 is characterized by: The outside of the arc surface is divided into a vertical surface, a rounded arc surface and an inclined arc surface. The inclined arc surface is located at one end of the arc surface close to the first conveyor belt, and the rounded arc surface is located between the vertical surface and the inclined arc surface.

4. The automatic packaging line for assembled compass sets according to claim 3 is characterized by: The radius of the fillet of the fillet arc surface decreases in a direction gradually approaching the vertical plane, and the inclined arc surface is inclined upward in a direction gradually approaching the fillet arc surface.

5. The automatic packaging line for assembled compass sets according to claim 2, characterized in that: The packaging block is divided into a rear straight block and a front straight block. The front straight block is located on a side of the packaging block away from the packaging pusher. The thickness of the front straight block is smaller than that of the rear straight block. The front straight block is located at the upper half of the rear straight block.

6. The automatic packaging line for assembled compass sets according to claim 2, characterized in that: A working frame is arranged on one side of the second conveyor belt, an extension plate is arranged below the working frame, the placement mold is placed above the working frame, and an adsorption magnet is arranged on the top of the placement mold.

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