A fully automatic rotary skin-fitting vacuum packaging machine and its use method

Abstract

The present invention belongs to the technical field of skin-fitting vacuum packaging, and specifically is a fully automatic rotary skin-fitting vacuum packaging machine and a method for using the same; the present invention comprises a machine body, in which a motor 1 is fixedly installed in an inner cavity of the machine body, a spur gear 1 is fixedly connected to an output end of the motor 1, a spur gear 2 is meshingly connected to one side of the spur gear 1, a rotating shaft is fixedly connected to the spur gear 2, the bottom end of the rotating shaft is rotatably connected to the inner cavity of the machine body, the top end of the rotating shaft extends to the upper part of the machine body and is fixedly connected to a turntable, a station seat is evenly fixedly connected to the turntable, a station slot is arranged in the station seat, and a frame is arranged on one side of the machine body; the present invention realizes the orderly feeding of packaging boxes through the cooperation among the motor 1, the arrangement conveyor belt, the feeding conveyor, the clamping mechanism and the ejection feeding mechanism, and avoids the tedious process of manual feeding, reduces the work intensity of the staff, and improves the work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of skin-fitting vacuum packaging, in particular to a full-automatic rotary skin-fitting vacuum packaging machine and a use method thereof. Background Art

[0002] The rotary skin vacuum packaging machine is a special packaging machine. It is mainly used to heat and soften the skin packaging film and then cover it on the product and the bottom plate, and use vacuum suction to shape the skin film according to the shape of the product and stick it to the bottom plate to achieve tight packaging of the product. Specifically, the rotary skin vacuum packaging machine is usually equipped with a rotating mechanism, so that the product can be rotated during the packaging process, thereby more conveniently achieving skin packaging. It is widely used in hardware, tools, toys, circuit boards and other electronic components, automobile and motorcycle parts, hydraulic and pneumatic components, decorations, ceramic glass products, handicrafts, food and other industries. In general, the rotary skin vacuum packaging machine is an efficient and multi-functional packaging equipment that can meet the product packaging needs of different industries.

[0003] In the prior art, most rotary skin vacuum packaging machines lack the function of orderly automatic loading and can only rely on manual loading by staff. This not only increases labor costs and reduces packaging efficiency, but also makes it difficult to ensure the accuracy and stability of manual loading, which can easily lead to errors and failures in the packaging process, thereby affecting the overall quality of the packaging and the quality of the product.

[0004] To this end, the present invention provides a full-automatic rotary skin-fitting vacuum packaging machine and a method for using the same. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve the problem that most rotary skin vacuum packaging machines in the prior art lack the function of orderly automatic loading and can only rely on manual loading by staff, which not only increases labor costs and reduces packaging efficiency, but also makes it difficult to ensure the accuracy and stability of loading by manual loading, which easily leads to errors and failures in the packaging process, thereby affecting the overall quality of the packaging and the quality of the product, the present invention proposes a fully automatic rotary skin vacuum packaging machine and a method for using the same.

[0006] The technical solution applicable to the present invention for solving its technical problem is: a fully automatic rotary skin-fitting vacuum packaging machine described in the present invention comprises a body, a motor 1 is fixedly installed in the inner cavity of the body, a spur gear 1 is fixedly connected to the output end of the motor 1, a spur gear 2 is meshedly connected to one side of the spur gear 1, a rotating shaft is fixedly connected to the spur gear 2, the bottom end of the rotating shaft is rotatably connected to the inner cavity of the body, the top end of the rotating shaft extends to the top of the body and is fixedly connected to a turntable, a work station seat is evenly fixedly connected to the turntable, and work station slots are arranged in the work station seat, a frame is arranged on one side of the body, an arranging conveyor belt is arranged on the frame, a feeding conveyor is arranged on the side of the frame away from the body, a transition piece is arranged between the feeding conveyor and the frame, a material clamping mechanism is arranged on the side of the frame close to the transition piece, and an ejection feeding mechanism is arranged on the side of the frame away from the transition piece.

[0007] Preferably, two transmission rollers are rotatably connected to the frame, and the two transmission rollers are driven by an arranged conveyor belt. The end of one of the transmission rollers close to the body side is fixedly connected to bevel gear 2, and a support plate is fixedly connected to the outer wall of the frame close to the body side. A support shaft is rotatably connected to the support plate, and a bevel gear 1 is fixedly connected to the support shaft. The bevel gear 1 is meshed with the bevel gear 2, and the support shaft and the rotating shaft are driven by a belt.

[0008] Preferably, the clamping mechanism includes a clamping piece, a clamping plate and a supporting plate three, the arrangement conveyor belt is evenly provided with clamping grooves, the structure of the clamping grooves is the same as the structure of the station grooves on the station seat, a clamping piece is fixedly connected to the top of the side of the frame close to the transition piece, a clamping plate is provided on the inner side of the clamping piece, a supporting plate three is provided inside the side of the frame close to the transition piece, the supporting plate three is adapted to the clamping groove, an electromagnetic control component is provided on the outer wall of the side of the frame close to the transition piece, and the electromagnetic control component can control the clamping plate and the supporting plate three to slide up and down.

[0009] Preferably, the electromagnetic control component includes a fixed sleeve, an electromagnet and a permanent magnet. A fixed sleeve is fixedly connected to the outer wall of one side of the frame close to the transition piece, an electromagnet is fixedly connected to the bottom of the inner cavity of the fixed sleeve, a permanent magnet is attached to the top of the electromagnet, a support rod is fixedly connected to the top of the permanent magnet, the top of the support rod extends to the top of the fixed sleeve and is fixedly connected to a connecting rod 2, one end of the connecting rod 2 away from the support rod is fixedly connected to the top of the clamping plate, an L-shaped frame is fixedly connected to the bottom of the supporting plate 3, one end of the L-shaped frame away from the supporting plate 3 extends to the inner cavity of the fixed sleeve and is fixedly connected to the permanent magnet, a spring 1 is sleeved on the support rod, and both ends of the spring 1 are respectively fixedly connected to the inner wall of the fixed sleeve and the permanent magnet.

[0010] Preferably, the ejection feeding mechanism comprises a material guide trough plate, a bracket, a push plate and a supporting plate 2, the top of the frame close to the machine body is fixedly connected with a material guide trough plate, the side of the material guide trough plate close to the frame is provided with an open groove, the side of the material guide trough plate close to the machine body is open and matched with the station slot on the station seat, the top of the material guide trough plate is fixedly connected with the bracket, the output end of the motor 2 is fixedly connected with a screw, the screw is rotatably connected to the bracket, the screw is threadedly connected with a screw sleeve, the top of the screw sleeve is slidably connected to the bracket, the bottom end of the screw sleeve is fixedly connected with a connecting rod 1, the end of the connecting rod 1 away from the screw sleeve is fixedly connected with a push plate, the bottom end of the push plate is fitted with the material guide trough plate, and a cylinder 2 is fixedly installed on the inner wall of the side of the frame close to the machine body, the output end of the cylinder 2 is fixedly connected with a supporting plate 2, and the supporting plate 2 is matched with the material slot.

[0011] Preferably, the inner width of the material guide trough plate on the side close to the frame is larger than the inner width of the trough on the side close to the machine body, and the two ends of the material guide trough plate are connected by an inclined plate, the size of the open groove is larger than the size of the material clamping groove, and storage grooves are provided on both sides of the push plate. Telescopic plates are slidably connected in the storage grooves on both sides of the push plate, and a second spring is fixed between the telescopic plate and the inner wall of the storage groove.

[0012] Preferably, a material guide frame is fixedly connected to the bottom of one side of the material guide groove plate close to the machine body, and the material guide frame is adapted to the work station groove on the work station seat. A cylinder 1 is fixedly installed in the inner cavity of the machine body, and a support plate 1 is fixedly connected to the output end of the cylinder 1, and the support plate 1 is adapted to the material guide frame.

[0013] Preferably, contact switches 2 are evenly fixed to the bottom of the turntable, a plurality of contact switches 2 correspond one-to-one to a plurality of workstations, and a contact switch 1 is fixed to the top of the body, and the contact switch 1 is adapted to the contact switch 2.

[0014] Preferably, the transition piece consists of two vertical plates, a plurality of rotating rollers and two transition plates, the rotating rollers are rotatably connected to the vertical plates, the transition plates are fixedly connected to the vertical plates, the positioning piece consists of two guide plates and a baffle, the two guide plates are respectively fitted with two vertical plates, and protective plates are fixedly connected to both sides of the feed conveyor.

[0015] A method for using a fully automatic rotary skin-care vacuum packaging machine, the method comprising the following steps:

[0016] S1: Start the feeding conveyor, and continuously convey the packaging boxes containing products to one side of the machine body through the feeding conveyor, block the packaging boxes through the clamping mechanism, and then cooperate with the arrangement conveyor belt to realize the orderly discharge of the packaging boxes;

[0017] S2: When the arrangement conveyor belt transports the packaging boxes to one side of the machine body in an orderly manner, the packaging boxes on the arrangement conveyor belt are transferred to the workstation seat on the turntable through the ejection feeding mechanism;

[0018] S3: The turntable is driven to rotate by motor 1, so that the workstation containing the packaging box rotates with the turntable, and after vacuum skin packaging, the box is unloaded from the other side of the machine body.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The fully automatic rotary body-skinning vacuum packaging machine and the method of using the same described in the present invention, through the cooperation among the motor 1, the arrangement conveyor belt, the feeding conveyor, the material clamping mechanism and the ejection feeding mechanism, not only realizes the orderly feeding of the packaging boxes, but also avoids the tedious process of manual loading, reduces the work intensity of the staff, and improves the work efficiency.

[0021] 2. The fully automatic rotary body-fitting vacuum packaging machine and its use method described in the present invention realize accurate and orderly arrangement of materials transmitted by the feed conveyor through the electromagnetic control component in conjunction with the card plate, the support plate and the arrangement conveyor belt, thereby avoiding errors and failures in the packaging process due to the disorderly placement of materials during loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a stereogram of the present invention as a whole;

[0024] Figure 2 It is a partial cross-sectional view of the body of the present invention;

[0025] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0026] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0027] Figure 5 is a cross-sectional view of the transition piece of the present invention;

[0028] Figure 6 It is an exploded view of the guide chute plate of the present invention;

[0029] Figure 7 yes Figure 6 A partial enlarged view of point C in the middle;

[0030] Figure 8 is a schematic diagram of the transition piece of the present invention;

[0031] Fig. 9It is an exploded view of the fixed sleeve of the present invention.

[0032] In the figure: 1, machine body; 2, turntable; 3, workstation; 4, feed conveyor; 5, frame; 6, arrangement conveyor belt; 7, protective plate; 8, motor 1; 9, spur gear 1; 10, spur gear 2; 11, rotating shaft; 12, belt; 13, support shaft; 14, bevel gear 1; 15, bevel gear 2; 16, support plate; 17, transmission roller; 18, material trough; 19, material guide trough plate; 20, material guide frame; 21, cylinder 1; 22, support plate 1; 23, bracket; 24, electric Machine 2; 25, lead screw; 26, screw sleeve; 27, connecting rod 1; 28, push plate; 29, open slot; 30, contact switch 1; 31, contact switch 2; 32, cylinder 2; 33, support plate 2; 34, transition piece; 35, positioning piece; 36, fixed sleeve; 37, electromagnet; 38, permanent magnet; 39, support rod; 40, connecting rod 2; 41, clamping plate; 42, spring 1; 43, L-shaped frame; 44, support plate 3; 45, telescopic plate; 46, spring 2. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] like Figure 1-Figure 9As shown, a fully automatic rotary skin-fitting vacuum packaging machine according to an embodiment of the present invention comprises a machine body 1, a motor 8 is fixedly installed in the inner cavity of the machine body 1, a spur gear 9 is fixedly connected to the output end of the motor 8, a spur gear 2 10 is meshedly connected to one side of the spur gear 9, a rotating shaft 11 is fixedly connected to the spur gear 2 10, the bottom end of the rotating shaft 11 is rotatably connected to the inner cavity of the machine body 1, the top end of the rotating shaft 11 extends to the upper part of the machine body 1 and is fixedly connected to a turntable 2, a station seat 3 is evenly fixedly connected to the turntable 2, a station slot is arranged in the station seat 3, a frame 5 is arranged on one side of the machine body 1, and a transmission arrangement is arranged on the frame 5. The feeding belt 6 is provided on the side of the frame 5 away from the body 1, a transition piece 34 is provided between the feeding conveyor 4 and the frame 5, a clamping mechanism is provided on the side of the frame 5 close to the transition piece 34, and an ejecting feeding mechanism is provided on the side of the frame 5 away from the transition piece 34; when working, the feeding conveyor 4 continuously conveys the packaging box containing the product to the side of the body 1, and when the packaging box passes through the transition piece 34 and is transmitted to the clamping mechanism, it is blocked by the clamping mechanism until the turntable 2 driven by the motor 8 stops rotating. At this time, a station seat 3 on the turntable 2 is in a vacuum state, and the arrangement The conveyor belt 6 also stops driving. During this process, the clamping mechanism lets a waiting package box pass and makes it fall onto the arrangement conveyor belt 6. After that, the clamping mechanism continues to block the subsequent packages. At the same time, the package box on the arrangement conveyor belt 6 close to the side of the machine body 1 falls into the empty station seat 3 on the turntable 2 through the ejection feeding mechanism until the vacuum operation is completed. The motor 8 drives the turntable 2 to continue rotating, so that the station seat 3 with the package box that has not been vacuumed yet enters the vacuum box. At this time, the arrangement conveyor belt 6 continues to drive and transmits the sorted package boxes to the ejection feeding mechanism for the next The one-time feeding is prepared. The above structure not only realizes the orderly feeding of the packaging box, but also avoids the tedious process of manual feeding, reduces the workload of the staff, improves the work efficiency, and solves the problem in the prior art that most rotary skin vacuum packaging machines lack the function of orderly automatic feeding and can only rely on manual feeding by the staff, which not only increases the labor cost and reduces the packaging efficiency, but also makes it difficult to ensure the accuracy and stability of feeding by manual feeding, which can easily lead to errors and failures in the packaging process, thereby affecting the overall quality of the packaging and the quality of the product.

[0035] There are two transmission rollers 17 rotatably connected to the frame 5, and the two transmission rollers 17 are transmitted through the arrangement conveyor belt 6. The end of one of the transmission rollers 17 close to the body 1 is fixedly connected with a bevel gear 2 15, and the outer wall of the frame 5 close to the body 1 is fixedly connected with a support plate 16, and a support shaft 13 is rotatably connected to the support shaft 13, and a bevel gear 14 is fixedly connected to the support shaft 13. The bevel gear 14 is meshed with the bevel gear 2 15, and the support shaft 13 and the rotating shaft 11 are transmitted through the belt 12; when working, the rotating shaft 11 and the support shaft 13 can be driven synchronously by the belt 12, and then the cooperation between the bevel gear 14 and the bevel gear 2 15 makes the transmission roller 17 connected with the bevel gear 2 15 drive the arrangement conveyor belt 6 to work synchronously with the rotating shaft 11, so that when the vacuum operation is carried out, after the motor 1 8 stops driving the turntable 2, the arrangement conveyor belt 6 stops accordingly, which is convenient for the orderly feeding of subsequent packaging boxes.

[0036] The clamping mechanism includes a clamping piece 35, a clamping plate 41 and a supporting plate 3 44. The arrangement conveyor belt 6 is evenly provided with clamping grooves 18. The structure of the clamping grooves 18 is the same as the structure of the station grooves on the station seat 3. A clamping piece 35 is fixedly connected to the top of the side of the frame 5 close to the transition piece 34. A clamping plate 41 is provided on the inner side of the clamping piece 35. A supporting plate 3 44 is provided inside the side of the frame 5 close to the transition piece 34. The supporting plate 3 44 is adapted to the clamping groove 18. An electromagnetic control component is provided on the outer wall of the side of the frame 5 close to the transition piece 34. The electromagnetic control component can control the clamping plate 41 and the supporting plate 3 44 to slide up and down. When working, when the motor 1 8 stops driving the turntable 2 to rotate and the packaging box in the station seat 3 enters the vacuum state, the electric The magnetic control component is started and drives the card plate 41 and the supporting plate three 44 to slide upward until the card plate 41 no longer blocks the packaging box and the top of the supporting plate three 44 is flush with the top of the arrangement conveyor belt 6. After a packaging box is pushed by the subsequent packaging box to slide onto the supporting plate three 44, the electromagnetic control component is closed, the card plate 41 and the supporting plate three 44 slide down, the card plate 41 continues to block the next packaging box, and the supporting plate three 44 slides down to the bottom of the card slot 18 of the arrangement conveyor belt 6, and allows the packaging box to enter the card slot 18 until the motor 18 drives the turntable 2 to rotate again, the arrangement conveyor belt 6 is synchronously driven, and the packaging box in the card slot 18 is transferred to the side of the machine body 1, and this reciprocating process is repeated to achieve accurate and orderly feeding.

[0037] The electromagnetic control assembly includes a fixed sleeve 36, an electromagnet 37 and a permanent magnet 38. The fixed sleeve 36 is fixedly connected to the outer wall of the frame 5 on one side close to the transition piece 34. The electromagnet 37 is fixedly connected to the bottom of the inner cavity of the fixed sleeve 36. The top of the electromagnet 37 is fitted with the permanent magnet 38. The top of the permanent magnet 38 is fixedly connected to a support rod 39. The top of the support rod 39 extends to the top of the fixed sleeve 36 and is fixedly connected to a second connecting rod 40. The end of the second connecting rod 40 away from the support rod 39 is fixedly connected to the top of the card plate 41. The bottom of the support plate 34 is fixedly connected to an L-shaped frame 43. The end of the L-shaped frame 43 away from the support plate 34 extends to the inner cavity of the fixed sleeve 36. The cavity is fixedly connected with the permanent magnet 38, and a spring 42 is sleeved on the support rod 39, and the two ends of the spring 42 are respectively fixedly connected to the inner wall of the fixed sleeve 36 and the permanent magnet 38; during operation, when the arrangement conveyor belt 6 stops transmitting, the electromagnet 37 is energized, and a magnetic repulsion force is generated between the electromagnet 37 and the permanent magnet 38, so that the permanent magnet 38 drives the support rod 39 and the L-shaped frame 43 to slide upward together, thereby making the clamping plate 41 and the supporting plate three 44 slide upward, and at the same time, the spring 42 is compressed by the permanent magnet 38. When the electromagnet 37 is powered off, the permanent magnet 38 slides down under the elastic force of the spring 42, so that the clamping plate 41 and the supporting plate three 44 are reset.

[0038] The ejection feeding mechanism includes a guide trough plate 19, a bracket 23, a push plate 28 and a supporting plate 23. The top of the frame 5 close to the body 1 is fixedly connected with a guide trough plate 19. The side of the guide trough plate 19 close to the frame 5 is provided with an open groove 29. The side of the guide trough plate 19 close to the body 1 is open and matched with the station groove on the station seat 3. The top of the guide trough plate 19 is fixedly connected with a bracket 23. A motor 24 is fixedly installed on the bracket 23. The output end of the motor 24 is fixedly connected with a lead screw 25. The lead screw 25 is rotatably connected to the bracket 23. A screw sleeve 26 is threadedly connected to the lead screw 25. The top of the screw sleeve 26 is slidably connected to the bracket 23. A connecting rod 27 is fixedly connected to the bottom end of the screw sleeve 26. A push plate 28 is fixedly connected to the end of the connecting rod 27 away from the screw sleeve 26. The bottom end of the push plate 28 fits with the guide trough plate 19. The frame 5 close to the machine A cylinder 2 32 is fixedly installed on the inner wall of one side of the body 1, and a supporting plate 2 33 is fixedly connected to the output end of the cylinder 2 32, and the supporting plate 2 33 is adapted to the material slot 18; during operation, when the motor 1 8 stops driving the turntable 2 to rotate and the packaging box in the workstation 3 enters the vacuum state, the cylinder 2 32 starts, driving the supporting plate 2 33 to slide upward, and supporting the packaging box in the corresponding material slot 18 to the opening slot 29. At this time, the motor 24 starts, driving the lead screw 25 to rotate, so that the screw sleeve 26 drives the push plate 28 to slide toward one side of the body 1 through the connecting rod 1 27, and then the push plate 28 drives the packaging box that slides up to the opening slot 29 to slide toward one side of the body 1 until it slides to the other side of the guide slot plate 19, and the packaging box falls from the opening of the guide slot plate 19 to the workstation 3 below, realizing fast and orderly loading.

[0039] The inner width of the groove of the material guide groove plate 19 close to the frame 5 is larger than the inner width of the groove close to the body 1, and the two ends of the material guide groove plate 19 are connected by an inclined plate. The size of the opening groove 29 is larger than the size of the card groove 18. Receiving grooves are provided on both sides of the push plate 28, and telescopic plates 45 are slidably connected in the receiving grooves on both sides of the push plate 28. Springs 246 are fixedly connected between the telescopic plates 45 and the inner walls of the receiving grooves. During operation, the size design of the opening groove 29 facilitates the packaging box to enter the material guide groove plate 19 from the opening groove 29. When the push plate 28 pushes the packaging box to slide to the other side of the material guide groove plate 19, the telescopic plates 45 on both sides of the push plate 28 slide into the receiving groove and squeeze the springs 246 until the packaging box falls. The motor 24 drives the screw 25 to reverse, the push plate 28 is reset, and the telescopic plates 45 extend out of the receiving groove under the elastic force of the springs 246.

[0040] A material guide frame 20 is fixedly connected to the bottom of one side of the material guide slot plate 19 close to the body 1, and the material guide frame 20 is adapted to the station slot on the station seat 3. A cylinder 21 is fixedly installed in the inner cavity of the body 1, and a supporting plate 22 is fixedly connected to the output end of the cylinder 21, and the supporting plate 22 is adapted to the material guide frame 20; during operation, when the motor 8 stops driving the turntable 2 to rotate, the cylinder 21 starts, driving the supporting plate 22 to slide upward until the supporting plate 22 is flush with the top of the material guide slot plate 19, when the packaging box slides to the opening of the material guide slot plate 19 on one side of the body 1, the packaging box corresponds to the supporting plate 22, and the cylinder 21 drives the supporting plate 22 to slide down and reset. During this process, the packaging box on the supporting plate 22 enters the station slot in the station seat 3 and separates from the supporting plate 22. After the reset, the supporting plate 22 does not contact the bottom of the turntable 2.

[0041] The bottom of the turntable 2 is evenly fixed with contact switches 2 31, and multiple contact switches 2 31 correspond one to one with multiple workstations 3. The top of the body 1 is fixed with contact switch 1 30, and contact switch 1 30 is adapted to contact switch 2 31. During operation, when the motor 1 8 stops driving the turntable 2 to rotate, the contact switch 2 31 on the turntable 2 fits with the contact switch 1 30 on the workstation 3, and cooperates with the external timing controller to make the cylinder 1 21, cylinder 2 32, motor 24 and electromagnet 37 start to work independently, so that the feeding action of the packaging box is synchronized with the control action of the motor 1 8, thereby ensuring the accuracy and stability of the feeding.

[0042] The transition piece 34 is composed of two vertical plates, multiple rotating rollers and two transition plates. The rotating rollers are rotatably connected to the vertical plates, and the transition plates are fixed to the vertical plates. The positioning piece 35 is composed of two guide plates and a baffle. The two guide plates of the positioning piece 35 are respectively fitted with the two vertical plates of the transition piece 34. Protective plates 7 are fixed on both sides of the feed conveyor 4. During operation, through the use of the transition piece 34, the packaging boxes can be smoothly transferred from the feed conveyor 4 to the arrangement conveyor belt 6. Through the setting of the positioning piece 35, the packaging boxes can be intermittently blocked in cooperation with the card plate 41 to achieve orderly feeding. The protective plates 7 provided on both sides of the feed conveyor 4 can protect the conveyed packaging boxes to prevent the packaging boxes from falling.

[0043] A method for using a fully automatic rotary skin-care vacuum packaging machine, the method comprising the following steps:

[0044] S1: Start the feeding conveyor 4, and continuously convey the packaging boxes containing products to one side of the machine body 1 through the feeding conveyor 4, block the packaging boxes through the clamping mechanism, and then cooperate with the arrangement conveyor belt 6 to realize the orderly discharge of the packaging boxes;

[0045] S2: When the arrangement conveyor belt 6 orderly conveys the packaging boxes to one side of the machine body 1, the packaging boxes on the arrangement conveyor belt 6 are transferred to the workstation seat 3 on the turntable 2 through the ejection feeding mechanism;

[0046] S3: The turntable 2 is driven to rotate by the motor 8, so that the workstation seat 3 containing the packaging box rotates with the turntable 2, and after vacuum skin packaging, the material is unloaded from the other side of the body 1.

[0047] Working principle: the feeding conveyor 4 continuously conveys the packaging box containing the product to one side of the machine body 1. When the packaging box passes through the transition piece 34 and is transmitted to the clamping mechanism, it is blocked by the clamping mechanism until the turntable 2 driven by the motor 8 stops rotating. At this time, a station seat 3 on the turntable 2 is in a vacuum state, and the arrangement conveyor belt 6 also stops transmission. During this process, the clamping mechanism lets go of a waiting packaging box and makes it fall onto the arrangement conveyor belt 6. After that, the clamping mechanism continues to block the subsequent packaging boxes. At the same time, the packaging box on the arrangement conveyor belt 6 close to the side of the machine body 1 falls into the empty station seat 3 on the turntable 2 through the ejection feeding mechanism until the vacuum operation is completed. The motor 8 drives the turntable 2 to continue rotating, so that the station seat 3 containing the packaging box that has not been vacuumed is The seat 3 enters the vacuum box. At this time, the arrangement conveyor belt 6 continues to drive and transmits the sorted packaging boxes to the ejection feeding mechanism to prepare for the next feeding. The above structure not only realizes the orderly feeding of the packaging boxes, but also avoids the tedious process of manual loading, reduces the work intensity of the staff, and improves the work efficiency. The belt 12 drives the rotating shaft 11 and the support shaft 13 to operate synchronously, and then through the cooperation between the bevel gear 14 and the bevel gear 2 15, the transmission roller 17 can drive the arrangement conveyor belt 6 and the rotating shaft 11 to work synchronously, so that when the vacuum operation is carried out, after the motor 8 stops driving the turntable 2, the arrangement conveyor belt 6 stops accordingly, which is convenient for the orderly feeding of the subsequent packaging boxes. When the motor 8 stops driving the turntable As the disk 2 rotates and the packaging box in the workstation seat 3 enters the vacuum state, the electromagnet 37 is energized, and a magnetic repulsion force is generated between the electromagnet 37 and the permanent magnet 38, so that the permanent magnet 38 drives the support rod 39 and the L-shaped frame 43 to slide upward together, thereby causing the card plate 41 and the supporting plate three 44 to slide upward. At the same time, the spring 1 42 is compressed by the permanent magnet 38 until the card plate 41 no longer blocks the packaging box, and at the same time, the top of the supporting plate three 44 is flush with the top of the arrangement conveyor belt 6. After a packaging box is pushed by the subsequent packaging box to slide onto the supporting plate three 44, the electromagnet 37 is de-energized, and the permanent magnet 38 slides down under the elastic force of the spring 1 42, and the card plate 41 and the supporting plate three 44 slide down. The card plate 41 continues to block the next packaging box, and the supporting plate three 44 slides down to the arrangement conveyor belt 6 The packaging box in the material slot 18 is moved to the bottom of the material slot 18, and the packaging box enters the material slot 18, until the motor 8 drives the turntable 2 to rotate again, the arrangement conveyor belt 6 is synchronously driven, and the packaging box in the material slot 18 is transmitted to the side of the machine body 1. When the motor 8 stops driving the turntable 2 to rotate and the packaging box in the station seat 3 enters the vacuum state, the cylinder 2 32 is started, driving the supporting plate 2 33 to slide upward, and the packaging box in the corresponding material slot 18 is supported to the opening slot 29. At this time, the motor 24 is started, driving the lead screw 25 to rotate, so that the screw sleeve 26 drives the push plate 28 to slide to the side of the machine body 1 through the connecting rod 1 27, and then the push plate 28 drives the packaging box that slides up to the opening slot 29 to slide to the side of the machine body 1 until it slides to the other side of the guide slot plate 19.The packaging box falls from the opening of the guide slot plate 19 to the station seat 3 below, and the motor 24 drives the lead screw 25 to reverse, and the push plate 28 is reset. When the motor 8 stops driving the turntable 2 to rotate, the cylinder 21 starts and drives the support plate 22 to slide upward until the support plate 22 is flush with the top of the guide slot plate 19. When the packaging box slides to the opening of the guide slot plate 19 on one side of the machine body 1, the packaging box corresponds to the support plate 22, and the cylinder 21 drives the support plate 22 to slide down and reset. In this process, the packaging box on the support plate 22 enters the station slot in the station seat 3 and leaves the support plate 22, completing the loading.

[0048] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fully automatic rotary body-fitting vacuum packaging machine, comprising a machine body (1), wherein a motor 1 (8) is fixedly installed in an inner cavity of the machine body (1), a spur gear 1 (9) is fixedly connected to an output end of the motor 1 (8), a spur gear 2 (10) is meshingly connected to one side of the spur gear 1 (9), a rotating shaft (11) is fixedly connected to the spur gear 2 (10), a bottom end of the rotating shaft (11) is rotatably connected to the inner cavity of the machine body (1), a top end of the rotating shaft (11) extends to the top of the machine body (1) and is fixedly connected to a turntable (2), a station seat (3) is evenly fixedly connected to the turntable (2), a station slot is provided in the station seat (3), and the machine body (3) is characterized in that: A frame (5) is provided on one side of the machine body (1), an arrangement conveyor belt (6) is provided on the frame (5), a feeding conveyor (4) is provided on the side of the frame (5) away from the machine body (1), a transition piece (34) is provided between the feeding conveyor (4) and the frame (5), a material clamping mechanism is provided on the side of the frame (5) close to the transition piece (34), and an ejection feeding mechanism is provided on the side of the frame (5) away from the transition piece (34); The frame (5) is rotatably connected to two transmission rollers (17), and the two transmission rollers (17) are driven by an arranged conveyor belt (6). The end of one of the transmission rollers (17) close to the machine body (1) is fixedly connected to a bevel gear 2 (15). The outer wall of the frame (5) close to the machine body (1) is fixedly connected to a support plate (16). The support plate (16) is rotatably connected to a support shaft (13). The support shaft (13) is fixedly connected to a bevel gear 1 (14). The bevel gear 1 (14) is meshedly connected to the bevel gear 2 (15). The support shaft (13) and the rotating shaft (11) are driven by a belt (12). The clamping mechanism comprises a clamping piece (35), a clamping plate (41) and a third supporting plate (44); a clamping groove (18) is evenly provided on the arrangement conveyor belt (6); the structure of the clamping groove (18) is the same as the structure of the station groove on the station seat (3); a clamping piece (35) is fixedly connected to the top of a side of the frame (5) close to the transition piece (34); a clamping plate (41) is provided on the inner side of the clamping piece (35); a third supporting plate (44) is provided inside a side of the frame (5) close to the transition piece (34); the third supporting plate (44) is adapted to the clamping groove (18); an electromagnetic control component is provided on the outer wall of a side of the frame (5) close to the transition piece (34); the electromagnetic control component can control the clamping plate (41) and the third supporting plate (44) to slide up and down.

2. The fully automatic rotary skin-care vacuum packaging machine according to claim 1, characterized in that: The electromagnetic control assembly comprises a fixed sleeve (36), an electromagnet (37) and a permanent magnet (38); the fixed sleeve (36) is fixedly connected to an outer wall of one side of the frame (5) close to the transition piece (34); the electromagnet (37) is fixedly connected to the bottom of the inner cavity of the fixed sleeve (36); the permanent magnet (38) is attached to the top of the electromagnet (37); the top of the permanent magnet (38) is fixedly connected to a support rod (39); the top end of the support rod (39) extends to the top of the fixed sleeve (36) and is fixedly connected to a connecting rod (39). A connecting rod (40) is provided, wherein one end of the connecting rod (40) away from the support rod (39) is fixedly connected to the top of the clamping plate (41); an L-shaped frame (43) is fixedly connected to the bottom of the supporting plate (44); one end of the L-shaped frame (43) away from the supporting plate (44) extends into the inner cavity of the fixed sleeve (36) and is fixedly connected to the permanent magnet (38); a spring (42) is sleeved on the support rod (39); two ends of the spring (42) are respectively fixedly connected to the inner wall of the fixed sleeve (36) and the permanent magnet (38).

3. The fully automatic rotary skin-care vacuum packaging machine according to claim 2, characterized in that: The ejection feeding mechanism comprises a material guide trough plate (19), a bracket (23), a push plate (28) and a second supporting plate (33); the top of the frame (5) close to the machine body (1) is fixedly connected to the material guide trough plate (19); the side of the material guide trough plate (19) close to the frame (5) is provided with an open groove (29); the side of the material guide trough plate (19) close to the machine body (1) is open and matches the station groove on the station seat (3); the top of the material guide trough plate (19) is fixedly connected to the bracket (23); the second motor (24) is fixedly mounted on the bracket (23); the output end of the second motor (24) is fixedly connected to a lead screw (25); the lead screw (25) is rotatably connected to the bracket (23), a screw sleeve (26) is threadedly connected to the lead screw (25), the top end of the screw sleeve (26) is slidably connected to the bracket (23), a connecting rod (27) is fixedly connected to the bottom end of the screw sleeve (26), a push plate (28) is fixedly connected to the end of the connecting rod (27) away from the screw sleeve (26), the bottom end of the push plate (28) is fitted with the material guide trough plate (19), and a cylinder (32) is fixedly installed on the inner wall of the frame (5) on one side close to the body (1), and a supporting plate (33) is fixedly connected to the output end of the cylinder (32), and the supporting plate (33) is adapted to the material clamping trough (18).

4. The fully automatic rotary skin-fitting vacuum packaging machine according to claim 3, characterized in that: The inner width of the groove of the material guide groove plate (19) on the side close to the frame (5) is greater than the inner width of the groove on the side close to the body (1), and the two ends of the material guide groove plate (19) are connected by an inclined plate. The size of the opening groove (29) is greater than the size of the material clamping groove (18). The push plate (28) is provided with a storage groove on both sides. The storage grooves on both sides of the push plate (28) are slidably connected to telescopic plates (45), and a second spring (46) is fixedly connected between the telescopic plate (45) and the inner wall of the storage groove.

5. The fully automatic rotary skin-fitting vacuum packaging machine according to claim 4, characterized in that: A material guide frame (20) is fixedly connected to the bottom of one side of the material guide slot plate (19) close to the machine body (1), and the material guide frame (20) is compatible with the work station slot on the work station seat (3). A cylinder 1 (21) is fixedly installed in the inner cavity of the machine body (1), and a support plate 1 (22) is fixedly connected to the output end of the cylinder 1 (21), and the support plate 1 (22) is compatible with the material guide frame (20).

6. The fully automatic rotary skin-fitting vacuum packaging machine according to claim 5, characterized in that: The bottom of the turntable (2) is evenly fixed with contact switches 2 (31), and a plurality of contact switches 2 (31) correspond one to one with a plurality of workstation seats (3). The top of the machine body (1) is fixed with contact switch 1 (30), and the contact switch 1 (30) is compatible with contact switch 2 (31).

7. The fully automatic rotary skin-care vacuum packaging machine according to claim 6, characterized in that: The transition piece (34) is composed of two vertical plates, a plurality of rotating rollers and two transition plates, the rotating rollers are rotatably connected to the vertical plates, the transition plates are fixedly connected to the vertical plates, the positioning piece (35) is composed of two guide plates and a baffle, the two guide plates are respectively fitted with the two vertical plates, and protective plates (7) are fixedly connected to both sides of the feed conveyor.

8. A method for using a fully automatic rotary skin-fitting vacuum packaging machine, characterized in that: The method of use is applicable to a fully automatic rotary skin-fitting vacuum packaging machine as described in any one of claims 1 to 7, and the method of use comprises the following steps: S1: starting the feeding conveyor (4), continuously conveying the packaging boxes containing the products to one side of the machine body (1) through the feeding conveyor (4), blocking the packaging boxes through the material clamping mechanism, and then cooperating with the arrangement conveyor belt (6) to achieve orderly discharge of the packaging boxes; S2: When the arrangement conveyor belt (6) transports the packaging boxes to one side of the machine body (1) in an orderly manner, the packaging boxes on the arrangement conveyor belt (6) are transferred to the workstation seat (3) on the turntable (2) through the ejection feeding mechanism; S3: The turntable (2) is driven to rotate by the motor 1 (8), so that the workstation seat (3) containing the packaging box rotates with the turntable (2) and is unloaded from the other side of the machine body (1) after vacuum skin packaging.

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