Packaging machine for art designing mirror production

Abstract

The invention is applicable to the technical field of packaging machines, and provides a packaging machine for art designing mirror production, which comprises a working table plate and a mounting vertical plate fixed at the upper end of the working table plate, and further comprises a station turntable rotationally connected with one side of the mounting vertical plate, a motor I is fixed on the other side of the mounting vertical plate, and the motor I is used for driving the station turntable to rotate; two guide grooves are evenly formed in the station rotating disc, two bag opening rods are slidably connected into each guide groove, and guide sinking grooves are formed in the opposite sides of the two bag opening rods in the guide grooves. And two driving assemblies are arranged on the station turntable. According to the packaging bag opening device, bag opening of a packaging bag can be achieved through reverse movement of the two bag opening rods on the guide groove, the moving push plate is matched with the guide effect of the two bag opening rods on the guide groove, and the art designing mirrors can be put into the packaging bag, so that the art designing mirrors are conveniently packaged, and the packaging efficiency of the art designing mirrors is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of packaging machines, and in particular relates to a packaging machine for producing art mirrors. Background Art

[0002] Art mirrors refer to the mirrors used in art courses. Art mirrors include plane mirrors, convex mirrors and concave mirrors. The manufacturing of art mirrors includes packaging processes.

[0003] Art mirrors are often packaged in transparent plastic sleeves, which can effectively protect the surface of the mirror from scratches and damage. The transparent plastic sleeve can also prevent the mirror surface from oxidation and corrosion. Mirrors packaged in transparent plastic sleeves are easier to clean and maintain, and the transparent plastic sleeve can also enhance the visual effect of the mirror. Plastic sleeves usually have a high degree of transparency and will not affect the reflection effect of the mirror. At the same time, they can also provide a certain degree of scratch protection. When packaging art mirrors, workers open the packaging bag, then put the art mirror into the packaging bag, and then seal the open end of the packaging bag.

[0004] In order to make the packaging of the art mirror more beautiful and prevent the art mirror from moving around in the packaging bag, the packaging bag is slightly larger than the art mirror, and a gap of two to three millimeters is usually maintained between the inner wall of the packaging bag and the art mirror. When workers put the art mirror into the packaging bag, it is difficult to stretch the packaging bag to a suitable shape for the art mirror because the packaging bag is similar in size to the art mirror and the packaging bag is soft, making it difficult to pack the art mirror. Summary of the invention

[0005] The purpose of the embodiment of the present invention is to provide a packaging machine for producing art mirrors, aiming to solve the problem that it is difficult for workers to pack art mirrors into packaging bags because the packaging bags are similar in size to the art mirrors and the packaging bags are soft in texture.

[0006] The present invention is implemented as follows: a packaging machine for producing artistic mirrors includes a workbench and a mounting vertical plate fixed at the upper end of the workbench, and also includes: a workstation turntable rotatably connected to one side of the mounting vertical plate, a motor 1 is fixed to the other side of the mounting vertical plate, and the motor 1 is used to drive the workstation turntable to rotate; two guide grooves are evenly arranged on the workstation turntable, and two bag opening rods are slidably connected in the two guide grooves, and guide sink grooves are arranged on the opposite sides of the two bag opening rods in the guide grooves; two driving assemblies are arranged on the workstation turntable, and the driving assemblies are used to drive the two bag opening rods in the guide grooves to move synchronously toward or in the opposite directions, and the mounting vertical plate is fixed to a motor 1 on the other side of the mounting vertical plate, and the motor 1 is used to drive the workstation turntable to rotate; two guide grooves are evenly arranged on the workstation turntable, and two bag opening rods are slidably connected in the two guide grooves, and guide sink grooves are arranged on the opposite sides of the two bag opening rods in the guide grooves. Belt conveyors are provided on both sides of the vertical plate, and the two belt conveyors are respectively used for loading and unloading the art mirrors. A material arrival baffle is fixed to the end of the mounting vertical plate away from the workstation turntable, and the material arrival baffle is located above the belt conveyor; a material port is provided on the mounting vertical plate, and a push plate is provided on the side of the mounting vertical plate away from the workstation turntable, and the side projection of the push plate is in the material port; a moving mechanism is provided on the workbench, and the moving mechanism is used to drive the push plate to move horizontally; a pressing mechanism is provided on the workbench on the side of the mounting vertical plate close to the workstation turntable, and when the workstation turntable rotates, the pressing mechanism seals the packaging bag.

[0007] A further technical solution is that the driving assembly includes a guide slide groove 1 arranged on the work station turntable, the guide slide groove 1 is arranged perpendicular to the guide groove, a guide slider is slidably connected in the guide slide groove, two connecting rods are rotatably connected to the guide slider, the ends of the two connecting rods are respectively rotatably connected to the two bag opening rods in the guide groove, and a cylinder 1 is fixed on the work station turntable, and the telescopic end of the cylinder 1 is fixedly connected to the guide slider.

[0008] A further technical solution is that a slide groove 2 is provided on the guide slider, a slider is slidably connected in the slide groove 2, one end of the slider passes through the guide slider and is rotatably connected to the connecting rod, and a compression spring 3 is fixed to the other end of the slider, and the end of the compression spring 3 is fixed in the slide groove 2.

[0009] A further technical solution is that the pressing mechanism includes two guide shafts 2 fixed vertically on the upper end of the workbench, a fixed support plate is fixed in the middle of the two guide shafts 2, the fixed support plate is located between the belt conveyor for unloading and the bag opening rod, the two guide shafts 2 are slidably connected with a sliding plate, the two guide shafts 2 are both sleeved with a compression spring 1, the compression spring 1 is located between the fixed support plate and the sliding plate, an electric heating plate is fixed at one end of the sliding plate close to the fixed support plate, the electric heating plate is located between the two guide shafts 2 and the belt conveyor for unloading the art mirror, a connecting shaft is fixed at the rotation center of the workstation turntable, a turntable is fixed on the connecting shaft, two protrusions are evenly arranged on the turntable, and the turntable is located directly above the sliding plate.

[0010] A further technical solution is that the moving mechanism includes an L-shaped hanging plate fixed on the upper end of the workbench, two guide shafts are horizontally fixed on the L-shaped hanging plate, the push plate is slidably connected to the two guide shafts, a fixed plate is fixed to the end of the push plate away from the mounting vertical plate, a screw rod is rotatably connected to the L-shaped hanging plate, the screw rod passes through the fixed plate and is threadedly connected to the fixed plate, a motor 2 is fixed on the L-shaped hanging plate, and the rotating end of the motor 2 is fixedly connected to the screw rod.

[0011] A further technical solution is that the L-shaped hanging plate is provided with a bagging mechanism, and the bagging mechanism includes a plastic bag bracket fixed on the L-shaped hanging plate, and a guide slide groove 2 arranged on the upper end of the L-shaped hanging plate, a movable frame is slidably connected in the guide slide groove 2, and two groups of guide shafts 3 are slidably connected to the movable frame, each group of guide shafts 3 is provided with two, and suction cup mounting plates are fixed on the opposite ends of the two groups of guide shafts 3, and suction cups are fixed on the opposite ends of the two suction cup mounting plates, and the suction cups are connected to a negative pressure device through an air pipe, and two cylinders 2 are fixed on the movable frame, and the telescopic ends of the two cylinders 2 are respectively fixedly connected to the two suction cup mounting plates, and a transmission assembly is provided on the L-shaped hanging plate, and when the fixed plate moves, the transmission assembly drives the movable frame to move in the opposite direction.

[0012] A further technical solution is that the transmission assembly includes an avoidance gap set on the upper end of the L-shaped hanging plate, the fixed plate passes upward through the avoidance gap, a rack 1 is fixed to the upper end of the fixed plate, a rack 2 is fixed to the upper end of the movable frame, and the upper end of the L-shaped hanging plate is rotatably connected to a gear, and the gear is engaged with rack 1 and rack 2 at the same time.

[0013] A further technical solution is that a circular groove is provided at one end of the workstation turntable close to the mounting vertical plate, and a plurality of V-shaped friction grooves are evenly provided on the side walls of the circular groove, a transmission disk is rotatably connected in the circular groove, a plurality of slide grooves 1 are provided on the transmission disk, and a friction block is slidably connected in the plurality of slide grooves 1, one end of the friction block passes through the transmission disk and cooperates with the V-shaped friction groove, a compression spring 2 is fixed to the other end of the friction block, the end of the compression spring 2 is fixed in the slide groove 1, and the rotating end of the motor 1 passes through the mounting vertical plate and is fixedly connected to the axis of the transmission disk.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the packaging bag can be opened by the reverse movement of the two bag opening rods on the guide groove, and the moving push plate cooperates with the guiding effect of the two bag opening rods on the guide groove to put the art mirror into the packaging bag, thereby facilitating the packaging of the art mirror and improving the packaging efficiency of the art mirror; 2. When the station of the station turntable is changed, the packaging bag can be sealed by the pressing mechanism; 3. The two bag opening rods on the guide groove support the packaging bag through the elastic force of the compression spring 3, thereby preventing the two bag opening rods on the guide groove from over-opening or under-opening the packaging bag. When the packaging bag is over-opened, it will cause the packaging bag to be damaged. When the packaging bag is not fully opened, when the station turntable drives the packaging bag to rotate through the bag opening rod, the packaging bag will move on the bag opening rod or even fall off the bag opening rod, affecting the packaging quality of the art mirror; 4. When the push plate is in the material port and the motor 1 rotates accidentally due to accidental touch or other reasons, the friction block will overcome the elastic force of the compression spring 2 and retract into the slide groove 1 until the friction block is out of the V-shaped friction groove. At this time, the transmission disk idles relative to the station turntable, thereby preventing the push plate from being in the material port and the motor 1 rotating accidentally due to accidental touch or other reasons, causing damage to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of the right side tilt angle of a packaging machine for producing art mirrors provided by the present invention; Figure 2 A schematic diagram of the structure of the left side tilt angle of a packaging machine for producing art mirrors provided by the present invention; Figure 3 The present invention provides Figure 1 Schematic diagram of the structure after removing the workstation turntable; Figure 4 The present invention provides Figure 2 Structural diagram of the middle bagging mechanism; Figure 5 The present invention provides Figure 1 Structural schematic diagram of the middle pressing mechanism; Figure 6 The present invention provides Figure 1 Structural diagram of the middle station turntable; Figure 7 The present invention provides Figure 6 Schematic diagram of the structure of the rear angle of the middle station turntable; Figure 8 The present invention provides Figure 7 A is a schematic diagram of the enlarged structure of the middle part; Fig. 9 The present invention provides Figure 6 Schematic diagram of the internal structure of the middle guide slider.

[0016] In the attached drawings: workbench 101, mounting plate 102, station turntable 103, guide groove 104, bag opening rod 105, guide sink 106, material port 107, belt conveyor 108, push plate 109, motor 110, material baffle 111, drive assembly 2, guide slide 201, guide slider 202, connecting rod 203, cylinder 204, moving mechanism 3, guide shaft 1 301, fixed plate 302, screw 303, motor 2 304, L-shaped suspension plate 305, pressing mechanism 4, guide shaft 2 401, fixed support plate 402, sliding plate 403, compression spring 1 404, electric heating plate 405, connecting shaft 406, turntable 407, protrusion 408, reinforcement frame 409, bagging mechanism 5, plastic bag bracket 501, guide slide groove 2 502, movable frame 503, suction cup mounting plate 504, guide shaft 3 505, suction cup 506, cylinder 2 507, transmission assembly 6, avoidance gap 601, rack 1 602, gear 603, rack 2 604, circular sink 701, V-shaped friction groove 702, transmission plate 703, slide groove 1 704, friction block 705, compression spring 2 706, slide groove 2 801, slider 802, compression spring 3 803. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0019] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, a packaging machine for producing art mirrors provided by an embodiment of the present invention includes a workbench 101, and a mounting plate 102 fixed on the upper end of the workbench 101, and also includes: a workstation turntable 103 rotatably connected to one side of the mounting plate 102, a motor 110 is fixed to the other side of the mounting plate 102, and the motor 110 is used to drive the workstation turntable 103 to rotate; two guide grooves 104 are evenly arranged on the workstation turntable 103, and two bag opening rods 105 are slidably connected in the two guide grooves 104, and guide grooves 106 are arranged on the opposite sides of the two bag opening rods 105 in the guide grooves 104; two driving components 2 are arranged on the workstation turntable 103, and the driving components 2 are used to drive the two bag opening rods 105 in the guide grooves 104 to move synchronously toward or in the opposite direction. Belt conveyors 108 are provided on both sides of 102, and the two belt conveyors 108 are respectively used for loading and unloading art mirrors. A material arrival baffle 111 is fixed to the end of the mounting plate 102 away from the workstation turntable 103, and the material arrival baffle 111 is located above the belt conveyors 108; a material port 107 is provided on the mounting plate 102, and a push plate 109 is provided on the side of the mounting plate 102 away from the workstation turntable 103, and the side projection of the push plate 109 is in the material port 107; a moving mechanism 3 is provided on the workbench 101, and the moving mechanism 3 is used to drive the push plate 109 to move horizontally; a pressing mechanism 4 is provided on the workbench 101 on the side of the mounting plate 102 close to the workstation turntable 103, and when the workstation turntable 103 rotates, the pressing mechanism 4 seals the packaging bag.

[0020] In the embodiment of the present invention, in the initial state, the two bag opening rods 105 on the guide groove 104 are close to each other, and the packaging bag is put on the two bag opening rods 105 close to each other by a robot or manually, and the driving component 2 drives the two bag opening rods 105 in the guide groove 104 to move synchronously in the opposite direction, so that the two bag opening rods 105 in the guide groove 104 open the packaging bag, and the motor 110 drives the station turntable 103 to rotate, and the motor 110 drives the packaging bag to move to the material port 107, at this time, the two bag opening rods 105 on the other guide groove 104 can be moved to the other side. 5. Set the packaging bag and open the packaging bag. Place the art mirror on the belt conveyor 108 responsible for feeding the art mirror by a robot or manually. The belt conveyor 108 drives the art mirror to move to the material opening 107 and stops moving. The material baffle 111 can limit the position of the art mirror feeding. The moving mechanism 3 drives the push plate 109 to move horizontally. The push plate 109 pushes the art mirror. The art mirror passes through the material opening 107 and enters the two bag opening rods 105 of the guide groove 104, so that the art mirror enters the packaging bag. The sink 106 guides the art mirror, and the push plate 109 continues to move and drives the art mirror to move. The art mirror pushes the packaging bag off the bag opening rod 105 until the art mirror moves to the belt conveyor 108 responsible for unloading the art mirror. At this time, the open end of the packaging bag is located in the pressing mechanism 4, and the moving mechanism 3 drives the push plate 109 to move in the opposite direction and reset. After the push plate 109 is separated from the material port 107, the motor 110 drives the station turntable 103 to rotate, and the station turntable 103 pushes the two bag opening rods 105 on the other set of guide grooves 104. 05 and the opened packaging bag are moved to the material port 107. When the work station turntable 103 rotates, the pressing mechanism 4 seals the packaging bag. The belt conveyor 108 responsible for unloading the art mirror drives the packaged art mirror to be unloaded. In the present invention, the packaging bag can be opened by the reverse movement of the two bag opening rods 105 on the guide groove 104. The movable push plate 109 cooperates with the guiding effect of the two bag opening rods 105 on the guide groove 104 to load the art mirror into the packaging bag, thereby facilitating the packaging of the art mirror and improving the packaging efficiency of the art mirror.

[0021] like Figure 1 and Figure 6 As shown, as a preferred embodiment of the present invention, the driving assembly 2 includes a guide slot 201 arranged on the workstation turntable 103, the guide slot 201 is vertically arranged with the guide slot 104, a guide slider 202 is slidably connected in the guide slot 201, two connecting rods 203 are rotatably connected to the guide slider 202, the ends of the two connecting rods 203 are respectively rotatably connected to the two bag opening rods 105 in the guide slot 104, a cylinder 204 is fixed on the workstation turntable 103, and the telescopic end of the cylinder 204 is fixedly connected to the guide slider 202.

[0022] In the embodiment of the present invention, in the initial state, the cylinder 204 is in a retracted state, the guide slider 202 is away from the guide groove 104, and the two bag opening rods 105 on the guide groove 104 are close to each other; when the cylinder 204 is extended, under the guiding action of the guide slide groove 201, the cylinder 204 drives the guide slider 202 to move toward the guide groove 104, and under the guiding action of the guide groove 104, the guide slider 202 pushes the two bag opening rods 105 on the guide groove 104 away from each other through the two connecting rods 203; when the cylinder 204 is retracted, under the guiding action of the guide slide groove 201, the cylinder 204 drives the guide slider 202 away from the guide groove 104, and under the guiding action of the guide groove 104, the guide slider 202 pulls the two bag opening rods 105 on the guide groove 104 close to each other through the two connecting rods 203.

[0023] like Figure 1 , Figure 6 and Fig. 9 As shown, as a preferred embodiment of the present invention, a second slide groove 801 is provided on the guide slider 202, and a slider 802 is slidably connected in the second slide groove 801, one end of the slider 802 passes through the guide slider 202 and is rotatably connected to the connecting rod 203, and a compression spring three 803 is fixed to the other end of the slider 802, and the end of the compression spring three 803 is fixed in the second slide groove 801.

[0024] In the embodiment of the present invention, the two ends of the connecting rod 203 are hinged on the bag opening rod 105 and the slider 802 respectively. When the two bag opening rods 105 on the guide groove 104 open the packaging bag, the compression spring three 803 is in a compressed state. The two bag opening rods 105 on the guide groove 104 support the packaging bag through the elastic force of the compression spring three 803, thereby preventing the two bag opening rods 105 on the guide groove 104 from over-opening or not fully opening the packaging bag. When the packaging bag is over-opened, it will cause damage to the packaging bag. When the packaging bag is not fully opened, when the work station turntable 103 drives the packaging bag to rotate through the bag opening rods 105, the packaging bag will move on the bag opening rods 105 or even fall off the bag opening rods 105, affecting the packaging quality of the art mirror.

[0025] like Figure 1 , Figure 2 and Figure 5As shown, as a preferred embodiment of the present invention, the pressing mechanism 4 includes two guide shafts 401 vertically fixed at the upper end of the workbench 101, a fixed support plate 402 is fixed in the middle of the two guide shafts 401, and the fixed support plate 402 is located between the belt conveyor 108 for unloading and the bag opening rod 105. A sliding plate 403 is slidably connected to the two guide shafts 401, and a compression spring 404 is sleeved on the two guide shafts 401. The compression spring 404 is located between the fixed support plate 402 and the sliding plate 403, and the sliding plate 403 is close to the fixed support plate 402. An electric heating plate 405 is fixed to one end of the fixed support plate 402, and the electric heating plate 405 is located between the two guide shafts 401 and the belt conveyor 108 for unloading the art mirror. A connecting shaft 406 is fixed at the rotation center of the work station turntable 103, and a turntable 407 is fixed on the connecting shaft 406. Two protrusions 408 are evenly arranged on the turntable 407. The turntable 407 is located directly above the sliding plate 403. A reinforcing frame 409 is fixed to the upper ends of the two guide shafts 401, and the connecting shaft 406 is rotatably connected to the reinforcing frame 409.

[0026] In the embodiment of the present invention, the compression spring 404 pushes the sliding plate 403 and the electric heating plate 405 away from the fixed support plate 402, the upper end of the fixed plate 302 is lower than the lower end of the bag opening rod 105, and the upper end of the fixed plate 302 is higher than the upper end of the belt conveyor device 108 responsible for unloading the art mirror, so that the art mirror and the packaging bag can be smoothly pushed onto the belt conveyor device 108 responsible for unloading the art mirror. When the push plate 109 pushes the packaging bag and the art mirror onto the belt conveyor device 108 responsible for unloading the art mirror, the open end portion of the packaging bag is located below the electric heating plate 405, and the electric heating plate 405 is powered on to generate heat. When the station turntable 103 rotates The rotating workstation turntable 103 drives the connecting shaft 406 to rotate, the connecting shaft 406 drives the turntable 407 to rotate, the turntable 407 drives the two protrusions 408 to revolve around the axis of the turntable 407, one of the protrusions 408 presses the sliding plate 403 downward, so that the sliding plate 403 overcomes the elastic force of the compression spring 404 and drives the electric heating plate 405 to move downward, the electric heating plate 405 cooperates with the fixed support plate 402 to heat-seal the packaging bag, thereby completing the packaging of the art mirror, until the protrusion 408 is no longer in contact with the sliding plate 403, and the compression spring 404 pushes the sliding plate 403 and the electric heating plate 405 away from the fixed support plate 402.

[0027] like Figure 1-Figure 3As shown, as a preferred embodiment of the present invention, the moving mechanism 3 includes an L-shaped suspension plate 305 fixed on the upper end of the workbench 101, the upper end of the mounting vertical plate 102 is fixed on the L-shaped suspension plate 305, two guide shafts 301 are horizontally fixed on the L-shaped suspension plate 305, the push plate 109 is slidably connected to the two guide shafts 301, and the end of the push plate 109 away from the mounting vertical plate 102 is fixed with a fixed plate 302, the L-shaped suspension plate 305 is rotatably connected with a screw rod 303, the screw rod 303 penetrates the fixed plate 302 and is threadedly connected to the fixed plate 302, and a motor 2 304 is fixed on the L-shaped suspension plate 305, and the rotating end of the motor 2 304 is fixedly connected to the screw rod 303.

[0028] In the embodiment of the present invention, the second motor 304 drives the screw rod 303 to rotate. Under the guidance of the two guide shafts 1 301, the rotating screw rod 303 drives the fixed plate 302 and the push plate 109 to move through thread transmission.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, as a preferred embodiment of the present invention, a bagging mechanism 5 is arranged on the L-shaped hanging plate 305, and the bagging mechanism 5 includes a plastic bag bracket 501 fixed on the L-shaped hanging plate 305, and a guide slide groove 2 502 arranged on the upper end of the L-shaped hanging plate 305, a movable frame 503 is slidably connected in the guide slide groove 2 502, and two groups of guide shafts 3 505 are slidably connected to the movable frame 503, and each group of guide shafts 3 505 is provided with two, and the two groups of guide shafts 3 505 are fixed with suction cup mounting plates 504 at the opposite ends, and the two suction cup mounting plates 504 are fixed with suction cups 506 at the opposite ends, and the suction cups 506 are connected to the negative pressure device through the air pipe. Two cylinders 2 507 are fixed on 503, and the telescopic ends of the two cylinders 2 507 are fixedly connected to the two suction cup mounting plates 504 respectively. A transmission assembly 6 is arranged on the L-shaped hanging plate 305. When the fixed plate 302 moves, the transmission assembly 6 drives the movable frame 503 to move in the opposite direction. The transmission assembly 6 includes an avoidance gap 601 arranged on the upper end of the L-shaped hanging plate 305, and the fixed plate 302 passes upward through the avoidance gap 601. A rack 1 602 is fixed on the upper end of the fixed plate 302, and a rack 2 604 is fixed on the upper end of the movable frame 503. The upper end of the L-shaped hanging plate 305 is rotatably connected with a gear 603, and the gear 603 is meshed with the rack 1 602 and the rack 2 604 at the same time.

[0030] In the embodiment of the present invention, in the initial state, the two cylinders 507 are in a retracted state, the two suction cup mounting plates 504 are away from each other, the plastic bag bracket 501 is in the mobile frame 503, the two bag opening rods 105 on one of the guide grooves 104 are located on the upper part of the station turntable 103, and the two bag opening rods 105 on the guide groove 104 are close to each other. The packaging bag is placed on the plastic bag bracket 501 manually or by a robot. At this time, the packaging bag is between the two suction cup mounting plates 504, and the two cylinders 507 are extended. Under the guiding effect of the guide shaft 3 505, the plastic bag bracket 501 is moved. Under the action of the guide groove 502, the two suction cup mounting plates 504 move toward each other, and the suction cups 506 on the two suction cup mounting plates 504 contact the upper and lower ends of the packaging bag respectively. The negative pressure device causes the suction cups 506 to generate negative pressure suction and suck the packaging bag. When the fixed plate 302 moves toward the mounting vertical plate 102, the fixed plate 302 drives the rack 1 602 to move toward the mounting vertical plate 102, the rack 1 602 drives the gear 603 to rotate, and the gear 603 drives the rack 2 604 to move toward the mounting vertical plate 102. Under the guidance of the guide groove 502, the rack 2 604 drives the moving frame 503 The movable frame 503 moves toward the mounting vertical plate 102, and the movable frame 503 drives the guide shaft 3 505, the suction cup mounting plate 504, the suction cup 506 and the packaging bag to move, so that the packaging bag is separated from the plastic bag bracket 501. At this time, the two cylinders 2 507 shrink, and under the guidance of the guide shaft 3 505, the two suction cup mounting plates 504 move in the opposite direction. The suction cups 506 on the two suction cup mounting plates 504 open the packaging bag under the action of negative pressure suction. The movable frame 503 continues to move, and then the packaging bag is put on the two bag opening rods 105 in the guide groove 104. The negative pressure device exerts pressure on the suction cups. 506 breaks the vacuum, the suction cup 506 releases the packaging bag, and when the fixed plate 302 moves away from the mounting plate 102, the fixed plate 302 drives the rack 1 602 away from the mounting plate 102, the rack 1 602 drives the gear 603 to reverse, and the reversed gear 603 drives the rack 2 604 away from the mounting plate 102, and under the guidance of the guide slot 2 502, the rack 2 604 drives the moving frame 503 toward the mounting plate 102 and resets, and the moving frame 503 drives the guide shaft 3 505, the suction cup mounting plate 504, the suction cup 506 and the packaging bag to move in the opposite direction and reset.

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8As shown, as a preferred embodiment of the present invention, a circular groove 701 is provided at one end of the workstation turntable 103 close to the mounting vertical plate 102, and a plurality of V-shaped friction grooves 702 are evenly provided on the side wall of the circular groove 701, a transmission disk 703 is rotatably connected in the circular groove 701, a plurality of slide grooves 1 704 are provided on the transmission disk 703, and a friction block 705 is slidably connected in the plurality of slide grooves 1 704, one end of the friction block 705 passes through the transmission disk 703 and cooperates with the V-shaped friction groove 702, and a compression spring 2 706 is fixed to the other end of the friction block 705, and the end of the compression spring 2 706 is fixed in the slide groove 1 704, and the rotating end of the motor 1 10 passes through the mounting vertical plate 102 and is fixedly connected at the axis of the transmission disk 703.

[0032] In the embodiment of the present invention, under the guiding action of the slide groove 704, the compression spring 706 pushes the friction block 705 to move, and the friction block 705 is inserted into the V-shaped friction groove 702. The motor 110 drives the transmission disk 703 to rotate, and the transmission disk 703 drives the friction block 705 to revolve around the axis of the transmission disk 703. The friction block 705 drives the workstation turntable 103 to rotate through the friction force between it and the V-shaped friction groove 702. When the push plate 109 is in the material port 107 and the motor 110 rotates accidentally due to accidental touch or other reasons, the friction block 705 will overcome the elastic force of the compression spring 706 and retract into the slide groove 704 until the friction block 705 is separated from the V-shaped friction groove 702. At this time, the transmission disk 703 idles relative to the workstation turntable 103, thereby preventing the push plate 109 from being in the material port 107 and the motor 110 accidentally rotates due to accidental touch or other reasons, causing damage to the equipment.

[0033] The above embodiment of the present invention provides a packaging machine for producing art mirrors. In the initial state, the two bag opening rods 105 on the guide groove 104 are close to each other, and the two bag opening rods 105 on one of the guide grooves 104 are located on the upper part of the station turntable 103. The packaging bag is placed on the plastic bag bracket 501 manually or by a robot. At this time, the packaging bag is between the two suction cup mounting plates 504. The two cylinders 507 are extended. Under the guidance of the guide shaft 3 505, the two suction cup mounting plates 504 move toward each other. The suction cups 506 on the two suction cup mounting plates 504 are respectively in contact with the upper and lower ends of the packaging bag. The negative pressure device causes the suction cups 506 to generate negative pressure suction and suck the packaging bag. The motor 2 304 drives the screw rod 303 to rotate. Under the guiding action of the second guide groove 502, the rotating screw rod 303 drives the fixed plate 302 and the push plate 109 to move toward the mounting vertical plate 102 through the screw transmission. When the fixed plate 302 moves toward the mounting vertical plate 102, the fixed plate 302 drives the rack 1 602 to move toward the mounting vertical plate 102, the rack 1 602 drives the gear 603 to rotate, and the gear 603 drives the rack 2 604 to move toward the mounting vertical plate 102. Under the guiding action of the second guide groove 502, the rack 2 604 drives the moving frame 503 to move toward the mounting vertical plate 102, and the moving frame 503 drives the guide shaft 3 505, the suction cup mounting plate 504, the suction cup 506 and the packaging bag to move, so that the packaging bag is separated from the plastic bag bracket 501. At this time, the two cylinders 2 507 contract and the guide of the guide shaft 3 505 is pressed against the suction cup 506. Under the action of the suction cup mounting plates 504, the two suction cup mounting plates 504 move in opposite directions. The suction cups 506 on the two suction cup mounting plates 504 open the packaging bag under the action of negative pressure suction. The movable frame 503 continues to move, and then the packaging bag is put on the two bag opening rods 105 in the guide groove 104. The negative pressure device breaks the vacuum of the suction cups 506, and the suction cups 506 release the packaging bag. The cylinder 1 204 extends, and under the guidance of the guide slide groove 1 201, the cylinder 1 204 drives the guide slider 202 to move toward the guide groove 104. Under the guidance of the guide groove 104, the guide slider 202 pushes the two bag opening rods 105 on the guide groove 104 away from each other through the two connecting rods 203, so that the two bag opening rods 105 in the guide groove 104 open the packaging bag, and the motor 2 304 Reverse, the motor 2 304 drives the screw rod 303 to reverse, the reversed screw rod 303 drives the fixed plate 302 and the push plate 109 away from the mounting plate 102 through thread transmission, the fixed plate 302 drives the rack 1 602 away from the mounting plate 102, the rack 1 602 drives the gear 603 to reverse, the reversed gear 603 drives the rack 2 604 away from the mounting plate 102, under the guidance of the guide slide groove 2 502, the rack 2 604 drives the moving frame 503 to the mounting plate 102 and reset, the moving frame 503 drives the guide shaft 3 505, the suction cup mounting plate 504, the suction cup 506 and the packaging bag to move in the opposite direction and reset, the motor 1 110 drives the station turntable 103 to rotate, and the motor 110 drives the packaging bag to move to the material port 107,At this time, the packaging bag is placed on the plastic bag bracket 501 again manually or by a robot. At this time, the packaging bag is between the two suction cup mounting plates 504, and the two cylinders 2 507 are extended. Under the guiding action of the guide shaft 3 505, the two suction cup mounting plates 504 move toward each other, and the suction cups 506 on the two suction cup mounting plates 504 respectively contact the upper and lower ends of the packaging bag. The negative pressure device causes the suction cups 506 to generate negative pressure suction and suck the packaging bag. Then, the art mirror is placed on the belt conveyor 108 responsible for loading the art mirror by a robot or manually. The belt conveyor 108 drives the art mirror to move to the material port 107 and stops moving. The material baffle 111 can limit the position of the art mirror loading, and the motor 2 304 drives the screw rod 303 rotates, and under the guidance of the two guide shafts 301, the rotating screw 303 drives the fixed plate 302 and the push plate 109 to move toward the installation vertical plate 102 through thread transmission. At this time, the push plate 109 and the movable frame 503 move toward each other, and the movable frame 503 drives the suction cup 506 to put the packaging bag on the bag opening rod 105 above the material port 107. The push plate 109 pushes the art mirror on the belt conveyor 108 responsible for feeding. The art mirror passes through the material port 107 and enters the two bag opening rods 105 of the guide groove 104, thereby allowing the art mirror to enter the packaging bag. The guide sink 106 guides the art mirror. The push plate 109 continues to move and drives the art mirror to move. The art mirror pushes the packaging bag off the bag opening rod 105 until Until the art mirror moves to the belt conveyor 108 responsible for unloading the art mirror, at this time, the open end part of the packaging bag is located below the electric heating plate 405, the electric heating plate 405 is energized to generate heat, the motor 2 304 reverses, the push plate 109 and the movable frame 503 move in the opposite direction, the push plate 109 moves in the opposite direction and resets, the movable frame 503 moves in the opposite direction and resets, the motor 110 drives the station turntable 103 to rotate, the station turntable 103 moves the two bag opening rods 105 and the stretched packaging bag on the other set of guide grooves 104 to the material port 107, when the station turntable 103 rotates, the rotating station turntable 103 drives the connecting shaft 406 to rotate, the connecting shaft 406 drives the turntable 407 to rotate, and the turntable 407 drives the two protrusions 408 to rotate with the turntable 407 axis The center of the art mirror revolves, and one of the protrusions 408 presses the sliding plate 403 downward, so that the sliding plate 403 overcomes the elastic force of the compression spring 404 and drives the electric heating plate 405 to move downward. The electric heating plate 405 cooperates with the fixed support plate 402 to heat-seal the packaging bag, thereby completing the packaging of the art mirror. Until the protrusion 408 is no longer in contact with the sliding plate 403, the compression spring 404 pushes the sliding plate 403 and the electric heating plate 405 away from the fixed support plate 402, and the belt conveyor 108 responsible for unloading the art mirror drives the unloading of the packaged art mirror. In the present invention, the packaging bag can be opened by the reverse movement of the two bag opening rods 105 on the guide groove 104. The movable push plate 109 cooperates with the guiding effect of the two bag opening rods 105 on the guide groove 104.The art mirror can be put into the packaging bag, so it is convenient to pack the art mirror and improve the packaging efficiency of the art mirror.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging machine for producing art mirrors, comprising a workbench (101) and a mounting stand (102) fixed on the upper end of the workbench (101), characterized in that: Also includes: A workstation turntable (103) is rotatably connected to one side of the mounting vertical plate (102), and a motor 1 (110) is fixed to the other side of the mounting vertical plate (102), and the motor 1 (110) is used to drive the workstation turntable (103) to rotate; Two guide grooves (104) are evenly arranged on the workstation turntable (103), two bag opening rods (105) are slidably connected in the two guide grooves (104), and a guide sink groove (106) is arranged on the opposite sides of the two bag opening rods (105) in the guide grooves (104); Two driving assemblies (2) are arranged on the workstation turntable (103), and the driving assemblies (2) are used to drive the two bag opening rods (105) in the guide groove (104) to move synchronously towards or in opposite directions. Belt conveying devices (108) are arranged on both sides of the mounting plate (102), and the two belt conveying devices (108) are used for loading and unloading the art mirror respectively. A material arrival baffle (111) is fixed to one end of the mounting plate (102) away from the workstation turntable (103), and the material arrival baffle (111) is located above the belt conveying device (108); A material opening (107) is provided on the mounting upright plate (102), a push plate (109) is provided on a side of the mounting upright plate (102) away from the workstation turntable (103), a side projection of the push plate (109) is located within the material opening (107), and a moving mechanism (3) is provided on the worktable plate (101), the moving mechanism (3) being used to drive the push plate (109) to move horizontally; A pressing mechanism (4) is provided on the workbench (101) at a side of the mounting vertical plate (102) close to the workstation turntable (103); when the workstation turntable (103) rotates, the pressing mechanism (4) seals the packaging bag.

2. The packaging machine for producing art mirrors according to claim 1, characterized in that: The driving assembly (2) comprises a guide slide groove 1 (201) provided on the workstation turntable (103), the guide slide groove 1 (201) being arranged perpendicular to the guide groove (104), a guide slider (202) being slidably connected in the guide slide groove 1 (201), two connecting rods (203) being rotatably connected to the guide slider (202), the ends of the two connecting rods (203) being rotatably connected to two bag opening rods (105) in the guide groove (104), and a cylinder 1 (204) being fixed on the workstation turntable (103), the telescopic end of the cylinder 1 (204) being fixedly connected to the guide slider (202).

3. The packaging machine for producing art mirrors according to claim 2, characterized in that: The guide slider (202) is provided with a second slide groove (801), and a slider (802) is slidably connected in the second slide groove (801). One end of the slider (802) passes through the guide slider (202) and is rotatably connected to the connecting rod (203). The other end of the slider (802) is fixed with a third compression spring (803), and the end of the third compression spring (803) is fixed in the second slide groove (801).

4. The packaging machine for producing art mirrors according to claim 1, characterized in that: The pressing mechanism (4) comprises two guide shafts (401) vertically fixed at the upper end of the workbench (101), a fixed support plate (402) is fixed in the middle of the two guide shafts (401), the fixed support plate (402) is located between the belt conveyor (108) for unloading and the bag opening rod (105), a sliding plate (403) is slidably connected to the two guide shafts (401), and a compression spring (404) is sleeved on the two guide shafts (401), and the compression spring (404) is located between the fixed support plate (402) and the sliding plate (403). An electric heating plate (405) is fixed to one end of the sliding plate (403) close to the fixed support plate (402), and the electric heating plate (405) is located between the two guide shafts (401) and the belt conveyor (108) for unloading the art mirror. A connecting shaft (406) is fixed at the rotation center of the workstation turntable (103), and a turntable (407) is fixed on the connecting shaft (406). Two protrusions (408) are evenly arranged on the turntable (407), and the turntable (407) is located directly above the sliding plate (403).

5. The packaging machine for producing art mirrors according to claim 1, characterized in that: The moving mechanism (3) comprises an L-shaped hanging plate (305) fixed on the upper end of the workbench (101), two guide shafts (301) being fixed horizontally on the L-shaped hanging plate (305), the push plate (109) being slidably connected to the two guide shafts (301), a fixed plate (302) being fixed to one end of the push plate (109) away from the mounting vertical plate (102), a screw rod (303) being rotatably connected to the L-shaped hanging plate (305), the screw rod (303) passing through the fixed plate (302) and being threadedly connected to the fixed plate (302), a motor (304) being fixed on the L-shaped hanging plate (305), and a rotating end of the motor (304) being fixedly connected to the screw rod (303).

6. The packaging machine for producing art mirrors according to claim 5, characterized in that: The L-shaped hanging plate (305) is provided with a bagging mechanism (5), the bagging mechanism (5) comprising a plastic bag bracket (501) fixed on the L-shaped hanging plate (305), and a guide slide groove 2 (502) provided on the upper end of the L-shaped hanging plate (305), a movable frame (503) being slidably connected in the guide slide groove 2 (502), and two groups of guide shafts 3 (505) being slidably connected on the movable frame (503), each group of guide shafts 3 (505) being provided with two, and suction pipes are fixed on the opposite ends of the two groups of guide shafts 3 (505). The suction cup mounting plate (504) is provided with a suction cup (506) fixed at one end facing each other of the two suction cup mounting plates (504), and the suction cup (506) is connected to a negative pressure device via an air pipe. Two cylinders (507) are fixed on the movable frame (503), and the telescopic ends of the two cylinders (507) are respectively fixedly connected to the two suction cup mounting plates (504). A transmission assembly (6) is provided on the L-shaped suspension plate (305), and when the fixed plate (302) moves, the transmission assembly (6) drives the movable frame (503) to move in the opposite direction.

7. The packaging machine for producing art mirrors according to claim 6, characterized in that: The transmission assembly (6) comprises an avoidance notch (601) arranged at the upper end of the L-shaped hanging plate (305); the fixed plate (302) passes upward through the avoidance notch (601); a rack 1 (602) is fixed to the upper end of the fixed plate (302); a rack 2 (604) is fixed to the upper end of the movable frame (503); a gear (603) is rotatably connected to the upper end of the L-shaped hanging plate (305); and the gear (603) is meshed with the rack 1 (602) and the rack 2 (604) at the same time.

8. The packaging machine for producing art mirrors according to claim 1, characterized in that: A circular groove (701) is arranged at one end of the workstation turntable (103) close to the mounting vertical plate (102), and a plurality of V-shaped friction grooves (702) are evenly arranged on the side wall of the circular groove (701). A transmission disk (703) is rotatably connected in the circular groove (701), and a plurality of slide grooves (704) are arranged on the transmission disk (703). A friction block (705) is slidably connected in each of the plurality of slide grooves (704). One end of the friction block (705) passes through the transmission disk (703) and cooperates with the V-shaped friction groove (702), and a compression spring (706) is fixed to the other end of the friction block (705), and the end of the compression spring (706) is fixed in the slide groove (704). The rotating end of the motor (110) passes through the mounting vertical plate (102) and is fixedly connected to the axis of the transmission disk (703).

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