Bilateral feeding multi-strip film sleeving equipment

Abstract

The utility model relates to the technical field of multi-strip film sleeving equipment, and discloses bilateral feeding multi-strip film sleeving equipment which comprises a machine frame. The shifting mechanism comprises a first air cylinder, a moving plate and a lifting positioning roller, and the lifting positioning roller comprises a second rectangular plate and a second lifting air cylinder; the discharging driving device comprises a motor and an electric roller; the film drawing module comprises a film drawing frame and a film drawing clamping jaw plate; the rear tail clamp module comprises a second moving frame and a rear tail clamp; and a transmission device is arranged at the top end in the machine frame cavity. By arranging the shifting mechanism, products can be put into the clamps on the two sides of the machine frame, multiple specifications of the products are achieved, the equipment utilization rate is increased, the products are conveyed out through the discharging driving device, the tunnel furnace is reduced by using the hot air gun shrink film, the power consumption is reduced, and the products can be clamped and ejected through the rear tail clamp.

Description

TECHNICAL FIELD

[0001] The utility model relates to multi -strip sleeve film equipment technical field especially relates to a bilateral feeding multi -strip sleeve film equipment. BACKGROUND

[0002] The current market is single strip sleeve film equipment adopts the mode of multi -station single product, one side feeding the other side discharging, after discharging reaches the discharge roller and then enters the tunnel furnace to realize heat shrinkage, after heat shrinkage, realizes the discharge through the cylinder again, this mode has the problems such as the equipment area is too large, the production efficiency is not high and the specification is single.

[0003] In order to improve the production efficiency of equipment, realize the demand of low energy consumption, the application provides a bilateral feeding multi -strip sleeve film equipment. SUMMARY

[0004] In view of the deficiencies of prior art, the utility model provides a bilateral feeding multi -strip sleeve film equipment, solves the problem raised in the above background art.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A bilateral feeding multi -strip sleeve film equipment, it includes: machine frame, the machine frame is placed on the ground, one side of machine frame is fixedly installed with mounting bracket, the top of mounting bracket is fixedly installed with cylindrical rod, the outer wall of cylindrical rod is equipped with sleeve film, the side close to sleeve film of machine frame is provided with mold opening, the end away from sleeve film of machine frame is provided with conveyer belt, both sides in the cavity of machine frame are fixedly installed with hot air gun;Displacement mechanism, the displacement mechanism is arranged in the cavity of machine frame, is used for promoting product horizontal displacement, displacement mechanism includes first air cylinder and shift plate, first air cylinder promotes shift plate to move, both sides of shift plate are fixedly installed with clamp;Lifting positioning roll, the lifting positioning roll is arranged in the cavity of machine frame, is used for lifting product, the number of lifting positioning roll is two groups, and lifting positioning roll includes second rectangular plate and second lifting cylinder, and the second lifting cylinder telescopic end is fixedly connected with second placing plate;Discharge driving device, the discharge driving device is arranged in the cavity of machine frame, is used for conveying product to conveyer belt, and the discharge driving device includes motor and motorized roller, and the motorized roller has multiple groups, and the motor drives corresponding motorized roller to rotate;Film drawing module, the film drawing module is arranged above the cavity of machine frame, and the film drawing module is close to mold opening, and the film drawing module is used for setting sleeve film on product, and the film drawing module includes film drawing frame and film drawing clamping jaw plate;Rear tail clamp module, the rear tail clamp module is arranged above the cavity of machine frame, and the rear tail clamp module is close to conveyer belt, and the rear tail clamp module is used for clamping product, and the rear tail clamp module includes second moving frame and rear tail clamp;The top in the cavity of machine frame is provided with transmission device that moves film drawing frame and second moving frame, and the transmission device has two groups, and the transmission device includes two groups of double-shaft motor, driving pulley and belt.

[0007] According to the double-side feeding multi-film sleeving equipment, the fixed frame is fixedly installed on one side of the machine frame close to the mounting frame, and the mold opening is fixedly installed on the fixed frame.

[0008] According to the double-side feeding multi-film sleeving equipment, the shifting mechanism further comprises a first bottom plate fixedly installed on the machine frame, a mounting seat fixedly installed at the top end of the first bottom plate, and one end of the first air cylinder fixedly installed on the mounting seat.

[0009] According to the double-side feeding multi-film sleeving equipment, two groups of fixing seats are further fixedly installed at the top end of the first bottom plate, the first linear guide rails are fixedly installed between the two groups of fixing seats, the first sliding block seat is fixedly installed on one side of the shifting plate, the first linear guide rails are movably clamped with the first sliding block seat, the number of the first linear guide rails at the top end of the first bottom plate is two, and the number of the clamps is four.

[0010] According to the double-side feeding multi-film sleeving equipment, the two ends of the second rectangular plate are fixedly installed on the front and rear sides of the machine frame, the second mounting frame is fixedly installed at the bottom end of the second rectangular plate, the second lifting air cylinder is fixedly installed on the second mounting frame, and the telescopic end of the second lifting air cylinder movably penetrates through the second rectangular plate.

[0011] According to the double-side feeding multi-film sleeving equipment, the sleeve is further fixedly installed at the bottom end of the second rectangular plate, the guide rod is fixedly installed at the bottom end of the second placement plate, the guide rod movably penetrates through the corresponding sleeve, the number of the guide rods and the sleeves is twice that of the second placement plates, four second placement seats are fixedly installed at the top end of each of the two groups of second placement plates, the horizontal rollers are movably installed between two second placement seats, and the number of the horizontal rollers is two.

[0012] According to the double-side feeding multi-film sleeving equipment, the first horizontal assembly plate is fixedly installed on one side of the second placement plate, the second linear guide rails are fixedly installed at the top end of the first horizontal assembly plate, the second linear guide rails movably clasp the two groups of second sliding block seats, the vertical rollers are movably installed at the top end of each of the two groups of second sliding block seats, the tension springs are fixedly installed between the two groups of second sliding block seats, the pneumatic opening lever is further arranged at the top end of the first horizontal assembly plate, the two ends of the pneumatic opening lever are located between the two groups of second sliding block seats, the vertical assembly plate is further fixedly installed on one side of the second placement plate, the two cylindrical rods are fixedly installed on the side, away from the second placement plate, of the vertical assembly plate, the third sliding block seat movably penetrates through the two cylindrical rods, the second horizontal assembly plate is movably installed at the top end of the two third sliding block seats, the clamping double-head air cylinder is fixedly installed at the top end of the second horizontal assembly plate, and the clamping plates are fixedly connected to the telescopic ends on the two sides of the clamping double-head air cylinder.

[0013] According to the double-side feeding multi-film sleeving equipment, the film pulling module further comprises a first rectangular plate fixedly installed on the front and rear sides of the machine frame, a first mounting frame is fixedly installed at the bottom end of the first rectangular plate, a first lifting cylinder is fixedly installed on one side of the first mounting frame, a first placing plate is movably penetrated through the first rectangular plate at the extension end of the first lifting cylinder and is fixedly connected, vertical rods are fixedly connected at the bottom end of the first placing plate, the vertical rods are movably penetrated through the first rectangular plate at the bottom end, four first placing seats are fixedly installed at the top end of the first placing plate, the number of the motorized rollers is two, and the motor is fixedly installed on one side of the first rectangular plate.

[0014] According to the double-side feeding multi-film sleeving equipment, two groups of double-shaft motors are fixedly installed at the top end in the cavity of the machine frame, rotating shafts at the two ends of the double-shaft motors are fixedly penetrated through the driving wheels and the driven wheels, respectively, the driving wheels and the driven wheels on the same plane are sleeved with corresponding belts, a first moving frame is limitingly installed at the bottom left end of the plurality of belts, a film pulling frame is fixedly installed at the bottom end of the first moving frame, two groups of film pulling jaw plates are limitingly installed at the two sides of the film pulling frame, when the two groups of film pulling jaw plates move forward, the film pulling jaw plates are supported by the upright column rollers at the lower part, a second moving frame is limitingly installed at the bottom right end of the plurality of belts, the second moving frame is provided with a rear tail clamp at the bottom end, and the rear tail clamp is composed of a cylindrical spring pressing device and a flexible material stopper.

[0015] The utility model provides a kind of double-side feeding multi-film sleeving equipment.It has the following beneficial effects:

[0016] (1) the application is displaced by setting mechanism, product can be placed in clamp on both sides of machine frame, realize the multi-specification of product, improve equipment utilization, small footprint, first cylinder moves shift plate synchronous drive clamp moves, product is pushed from first station to second station, setting lifting positioning roll is used to raise product, to be flush with opening, set rear tail clamp module is used to clamp product, set film pulling module to grab film, rear tail clamp module sends one end of product into film, transmission drives film pulling module to move and sleeve film on the outer wall surface of product, with slice, packaging film is cut off, then product is pushed to third station by displacement mechanism, second lifting cylinder drops to initial position, left side hot air gun is started to seal rear end of product first, then motor is started to make product advance, right side hot air gun is started simultaneously, heat entire product packaging film, until all heat entire packaging film, product is sent to conveyer.

[0017] (2) The first cylinder is fixed on the first bottom plate through the mounting seat, the telescopic end of the first cylinder is fixedly connected with the moving plate, clamps are fixedly installed on the two sides of the moving plate, the first cylinder drives the moving plate and the clamp to move synchronously, the product is pushed from the first working position to the second working position and from the second working position to the third working position, the first linear guide rail and the first sliding block seat are arranged, the movement of the clamp is limited and guided, and the accuracy of the device is improved.

[0018] (3) The second placing seat is fixedly installed at the top end of the second placing plate, the horizontal roller is movably installed between the two second placing seats, the telescopic end of the second lifting cylinder is fixedly connected with the second placing plate, the height of the second placing plate is controlled in the working process of the second lifting cylinder, the product is conveniently sleeved with a film, the first horizontal assembly plate is fixedly installed at one end of the second placing plate, the second linear guide rail is fixedly installed on the first horizontal assembly plate, the two groups of vertical column rollers are movably installed at the top end of the second sliding block seat, the second sliding block seat slides along the second linear guide rail, the tension spring is fixedly installed between the two groups of second sliding block seats, the two groups of vertical column rollers are pulled, the pneumatic opening lever is arranged, the distance between the two groups of vertical column rollers is adjusted, the product is clamped by the two groups of vertical column rollers, the clamping double-head cylinder and the clamping plate are arranged, the clamping double-head cylinder is installed on the second horizontal assembly plate, after the whole product is wrapped with the packaging film, the clamping double-head cylinder clamps and fixes the product with the packaging film through the control of the clamping plate, the product and the film are fixed in position and cannot be moved, the packaging film is continuously moved by a certain distance by the film pulling module, and the packaging film is a certain length of the product.

[0019] (4) The transmission device is arranged, the two groups of double-shaft motors are fixedly installed at the top end in the machine frame cavity, the rotating shafts at the two ends of the double-shaft motors are fixedly penetrated through the driving wheel and the driven wheel, the driving wheel and the driven wheel on the same plane are sleeved with corresponding belts, the left and right reciprocating movement of the first moving frame is realized, the film pulling step is completed, the product can be clamped by the tail clamp, and the product can be pushed into the packaging film by the tail clamp cylinder. DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of the double-side feeding multi-strip film sleeving equipment;

[0021] Figure 2 It is a three-dimensional structure schematic view of the mold opening of the double-side feeding multi-strip film sleeving equipment;

[0022] Figure 3 It is a three-dimensional structure schematic view of the shifting mechanism of the double-side feeding multi-strip film sleeving equipment Figure 1 ;

[0023] Figure 4 It is a three-dimensional structure schematic view of the shifting mechanism of the double-side feeding multi-strip film sleeving equipmentFigure 2 ;

[0024] Figure 5 It is the lifting positioning roll three-dimensional structure schematic view of the double-side feeding multi-strip sleeve film equipment of the utility model;

[0025] Figure 6 It is the mounting position schematic view of the column roller and clamping plate of the double-side feeding multi-strip sleeve film equipment of the utility model;

[0026] Figure 7 It is the discharge driving device three-dimensional structure schematic view of the double-side feeding multi-strip sleeve film equipment of the utility model;

[0027] Figure 8 It is the transmission device three-dimensional structure schematic view of the double-side feeding multi-strip sleeve film equipment of the utility model;

[0028] Figure 9 It is the rear tail clamping structure schematic view of the double-side feeding multi-strip sleeve film equipment of the utility model.

[0029] Legend:

[0030] 10, machine frame; 11, mounting frame; 12, sleeve film; 13, film pulling module; 14, displacement mechanism; 15, discharge driving device; 16, lifting positioning roll; 17, hot air gun; 18, rear tail clamping module; 19, conveying belt; 20, fixing frame; 21, opening; 22, first bottom plate; 23, first cylinder; 24, moving plate; 25, mounting seat; 26, fixing seat; 27, first linear guide rail; 28, clamp; 29, first sliding block seat; 30, first rectangular plate; 31, first mounting frame; 32, first lifting cylinder; 33, vertical rod; 34, first placing plate; 35, electric roller; 36, motor; 37, first placing seat; 38, second rectangular plate; 39, second mounting frame; 40, second lifting cylinder; 41, sleeve; 42, second placing plate; 43, first horizontal assembly plate; 44, second linear guide rail; 45, second sliding block seat; 46, tension spring; 47, column roller; 48, second horizontal assembly plate; 49, cylindrical rod; 50, clamping double-head cylinder; 51, clamping plate; 52, third sliding block seat; 53, vertical assembly plate; 54, second placing seat; 55, horizontal roller; 60, first moving frame; 61, double-shaft motor; 62, driving wheel; 63, belt; 64, film pulling frame; 65, second moving frame; 66, film pulling clamping jaw plate; 67, rear tail clamp. DETAILED DESCRIPTION

[0031] It should be noted that like reference numerals and letters refer to like items in the several views, and as such definitions and explanations of these items need not be repeated in the several views.

[0032] In the description of the utility model embodiments, it needs to be explained that the terms "center", "upper", "lower", "inner", "outer", "side" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0033] In the description of the utility model embodiments, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "set", "installed", "connected", "connected" should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model embodiments can be understood according to the specific circumstances.

[0034] As Figures 1-9As shown: a double-sided feeding multi-piece film sleeving equipment, which comprises a machine frame 10, the machine frame 10 is placed on the ground, one side of the machine frame 10 is fixedly provided with a mounting frame 11, the top end of the mounting frame 11 is fixedly provided with a cylindrical rod 49, the cylindrical rod 49 is sleeved with a film sleeve 12, one side of the machine frame 10 close to the film sleeve 12 is provided with a mold opening 21, one end of the machine frame 10 away from the film sleeve 12 is provided with a conveying belt 19, both sides of the cavity of the machine frame 10 are fixedly provided with a hot air gun 17; a displacement mechanism 14, the displacement mechanism 14 is arranged in the cavity of the machine frame 10, used for pushing the product to move horizontally, the displacement mechanism 14 comprises a first air cylinder 23 and a moving plate 24, the first air cylinder 23 pushes the moving plate 24 to move, the moving plate 24 is fixedly provided with a clamp 28 on both sides; a lifting positioning roller 16, the lifting positioning roller 16 is arranged in the cavity of the machine frame 10, used for lifting the product, the number of the lifting positioning roller 16 is two groups, the lifting positioning roller 16 comprises a second rectangular plate 38 and a second lifting cylinder 40, the second lifting cylinder 40 is fixedly connected with a second placing plate 42 at the telescopic end; a discharging driving device 15, the discharging driving device 15 is arranged in the cavity of the machine frame 10, used for conveying the product to the conveying belt 19, the discharging driving device 15 comprises an electric motor 36 and an electric roller 35, the electric roller 35 has multiple groups, the electric motor 36 drives the corresponding electric roller 35 to rotate; a film pulling module 13, the film pulling module 13 is arranged above the cavity of the machine frame 10, the film pulling module 13 is close to the mold opening 21, the film pulling module 13 is used for sleeving the film sleeve 12 on the product, the film pulling module 13 comprises a film pulling frame 64 and a film pulling jaw plate 66; a rear tail clamping module 18, the rear tail clamping module 18 is arranged above the cavity of the machine frame 10, the rear tail clamping module 18 is close to the conveying belt 19, the rear tail clamping module 18 is used for clamping the product, the rear tail clamping module 18 comprises a second moving frame 65 and a rear tail clamp 67; the top end of the cavity of the machine frame 10 is provided with a transmission device for moving the film pulling frame 64 and the second moving frame 65, the transmission device has two groups, the transmission device comprises two groups of double-shaft motors 61, driving wheels 62 and belts 63.

[0035] Specifically, the shifting mechanism 14 is arranged, and the products can be placed into the clamps 28 on both sides of the machine frame 10, which is the first working position. The first cylinder 23 moves the shifting plate 24 to drive the clamps 28 to move, so that the products are pushed to the second working position. The lifting positioning roller 16 is arranged to lift the products to the same level as the mold opening 21. The rear clamp mold group 18 is arranged to clamp the products. The film pulling mold group 13 is arranged to grab the film. The rear clamp mold group 18 sends one end of the product into the film. The transmission device drives the film pulling mold group 13 to move to wrap the film on the outer wall of the product. The cutting piece cuts the packaging film. Then the shifting mechanism 14 pushes the products to the third working position. The second lifting cylinder 40 is lowered to the initial position. The left hot air gun 17 is started to seal the rear end of the product. The motor 36 is started to make the product advance. The right hot air gun 17 is started to heat the entire product packaging film. The product is sent to the conveyor belt 19.

[0036] The fixed frame 20 is fixedly installed on the side of the machine frame 10 close to the mounting frame 11. The mold opening 21 is fixedly installed on the fixed frame 20.

[0037] Specifically, the fixed frame 20 is arranged to facilitate the film pulling mold group 13 to grab the film sleeve 12.

[0038] The shifting mechanism 14 further comprises a first bottom plate 22 fixedly installed on the machine frame 10. The top end of the first bottom plate 22 is fixedly installed with a mounting seat 25. One end of the first cylinder 23 is fixedly installed on the mounting seat 25. The telescopic end of the first cylinder 23 is fixedly connected with the shifting plate 24. The top end of the first bottom plate 22 is further fixedly installed with two groups of fixed seats 26. The first linear guide rails 27 are fixedly installed between the two groups of fixed seats 26. One side of the shifting plate 24 is fixedly installed with a first sliding block seat 29. The first sliding block seat 29 is movably clamped with the first linear guide rails 27. The number of the first linear guide rails 27 at the top end of the first bottom plate 22 is two groups. The number of the clamps 28 is four groups.

[0039] Specifically, the first cylinder 23 is fixedly installed on the first bottom plate 22 through the mounting seat 25. The telescopic end of the first cylinder 23 is fixedly connected with the shifting plate 24. The two sides of the shifting plate 24 are fixedly installed with the clamps 28. The first cylinder 23 drives the shifting plate 24 and the clamps 28 to move synchronously, so that the products are pushed from the first working position to the second working position and then to the third working position. The first linear guide rails 27 and the first sliding block seat 29 are arranged to limit and guide the movement of the clamps 28, thereby improving the accuracy of the device.

[0040] The two ends of the second rectangular plate 38 are fixedly installed on the front and rear sides of the machine frame 10, the bottom end of the second rectangular plate 38 is fixedly installed with a second mounting frame 39, a second lifting cylinder 40 is fixedly installed on the second mounting frame 39, the telescopic end of the second lifting cylinder 40 movably penetrates through the second rectangular plate 38, the second mounting frame 39, the second lifting cylinder 40 and the second placing plate 42 are all two groups. The bottom end of the second rectangular plate 38 is also fixedly installed with a sleeve 41, the bottom end of the second placing plate 42 is fixedly installed with a guide rod, the guide rod movably penetrates through the corresponding sleeve 41, the number of the guide rod and the sleeve 41 is twice the number of the second placing plate 42, the top end of the two groups of second placing plates 42 are all fixedly installed with four second placing bases 54, a horizontal roller 55 is movably installed between two second placing bases 54, and the number of the horizontal rollers 55 is two. One side of the second placing plate 42 is fixedly installed with a first horizontal assembly plate 43, the top end of the first horizontal assembly plate 43 is fixedly installed with a second linear guide rail 44, the second linear guide rail 44 movably clamps two groups of second sliding block bases 45, the top end of the two groups of second sliding block bases 45 are all movably installed with column rollers 47, a tension spring 46 is fixedly installed between the two groups of second sliding block bases 45, the top end of the first horizontal assembly plate 43 is also provided with a pneumatic opening lever, the two ends of the pneumatic opening lever are located between the two groups of second sliding block bases 45, one side of the second placing plate 42 is also fixedly installed with a vertical assembly plate 53, one side of the vertical assembly plate 53 away from the second placing plate 42 is fixedly installed with two cylindrical rods 49, the two cylindrical rods 49 movably penetrate through a third sliding block base 52, the top end of the two third sliding block bases 52 are all movably installed with a second horizontal assembly plate 48, the top end of the second horizontal assembly plate 48 is fixedly installed with a clamping double-head cylinder 50, the telescopic end of the clamping double-head cylinder 50 on both sides is all fixedly connected with a clamping plate 51.

[0041] Specifically, by setting the top end of the second placement plate 42 fixedly installed with the second placement seat 54, the horizontal roller 55 is movably installed between the two second placement seats 54, the telescopic end of the second lifting cylinder 40 is fixedly connected with the second placement plate 42, the second lifting cylinder 40 controls the height of the second placement plate 42 during work, so as to facilitate the film wrapping 12 of the product, by setting one end of the second placement plate 42 fixedly installed with the first horizontal assembly plate 43, the second linear guide rail 44 is fixedly installed on the first horizontal assembly plate 43, the two groups of vertical column rollers 47 are movably installed at the top end of the second slider block 45, the second slider block 45 slides along the second linear guide rail 44 vertically, by fixedly installing the tension spring 46 between the two groups of second slider blocks 45, the two groups of vertical column rollers 47 are pulled, by setting the pneumatic support opening rod, the distance between the two groups of vertical column rollers 47 is adjusted, the two groups of vertical column rollers 47 clamp the product, by setting the clamping double-head cylinder 50 and the clamping plate 51, the clamping double-head cylinder 50 is installed on the second horizontal assembly plate 48, after the entire product is wrapped with the packaging film, the clamping double-head cylinder 50 clamps and fixes the product with the packaging film by controlling the clamping plate 51, so that the product and the film remain fixed in position and cannot be displaced, facilitating the film pulling module 13 to continue moving the packaging film by a certain distance, so that the packaging film is a certain length of the product.

[0042] The film pulling module 13 further comprises a first rectangular plate 30 fixedly installed on the front and rear sides of the machine frame 10, a first installation frame 31 is fixedly installed at the bottom end of the first rectangular plate 30, a first lifting cylinder 32 is fixedly installed on one side of the first installation frame 31, a first placement plate 34 is movably penetrated through the first rectangular plate 30 at the telescopic end of the first lifting cylinder 32 and is fixedly connected, vertical rods 33 are fixedly connected at the bottom end of the first placement plate 34 on both sides, the vertical rods 33 are movably penetrated through the first rectangular plate 30 at the bottom end, four first placement seats 37 are fixedly installed at the top end of the first placement plate 34, the number of electric rollers 35 is two, and the electric motor 36 is fixedly installed on one side of the first rectangular plate 30, the electric motor 36 drives the rotation of the electric roller 35 on one side.

[0043] Specifically, after the film wrapping 12 is completed, the corresponding electric roller 35 is driven by the electric motor 36, the electric roller 35 rotates to drive the product to move, and the product is sent to the conveyor belt 19, by setting the first lifting cylinder 32, the height of the first placement plate 34 and the electric roller 35 is adjusted.

[0044] Two groups of double-shaft motors 61 are fixedly installed at the top end in the cavity of the machine frame 10, the rotating shafts at the two ends of the double-shaft motors 61 are fixedly penetrated through the driving wheels 62 and the driven wheels, the driving wheels 62 are sleeved with corresponding belts 63 on the same plane as the driven wheels, a first moving frame 60 is limitingly installed at the bottom end of the left side of the bottom end of the plurality of belts 63, a film pulling frame 64 is fixedly installed at the bottom end of the first moving frame 60, two groups of film pulling clamping jaw plates 66 are limitingly installed at the two sides of the film pulling frame 64, when the two groups of film pulling clamping jaw plates 66 move forward, the film pulling clamping jaw plates 66 are supported at the lower part to open the column rollers 47, a second moving frame 65 is limitingly installed at the bottom end of the right side of the bottom end of the plurality of belts 63, a rear tail clamp 67 is arranged at the bottom end of the second moving frame 65, and the rear tail clamp 67 is composed of a cylindrical spring pressing device and a flexible material stopper.

[0045] Specifically, by arranging the transmission device, two groups of double-shaft motors 61 are fixedly installed at the top end in the cavity of the machine frame 10, the rotating shafts at the two ends of the double-shaft motors 61 are fixedly penetrated through the driving wheels 62 and the driven wheels, the driving wheels 62 are sleeved with corresponding belts 63 on the same plane as the driven wheels, the left and right reciprocating movement of the first moving frame 60 is realized, the film pulling step is completed, the product can be clamped by arranging the rear tail clamp 67, and the tail clamp cylinder can also push the product into the packaging film, so that the utility is strong.

[0046] The working principle of the double-side feeding multi-film sleeving equipment is as follows: by arranging the shifting mechanism 14, the product can be placed into the clamp 28 at the two sides of the machine frame 10, which is the first station, the first cylinder 23 moves the shifting plate 24 to drive the clamp 28 to move, and the product is pushed to the second station, the lifting positioning roller 16 is arranged to lift the product, the product is lifted to be flush with the mold opening 21, the rear tail clamp module 18 is arranged to clamp the product, the film pulling module 13 is arranged to grab the film, the rear tail clamp module 18 sends one end of the product into the film, the transmission device drives the film pulling module 13 to move to sleeve the film on the outer wall surface of the product, the packaging film is cut off by the slicing, and then the product is pushed to the third station by the shifting mechanism 14, the second lifting cylinder 40 is lowered to the initial position, the left hot air gun 17 is started to seal the rear end of the product, then the motor 36 is started to make the product advance, the right hot air gun 17 is started at the same time, the entire product packaging film is heated, the product is sent to the conveying belt 19 until the entire packaging film is heated.

[0047] The circuit, electronic components and modules involved are prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of software and methods.

[0048] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A double-sided feeding multi-line film-coating device, characterized in that, include: A frame (10) is placed on the ground. A mounting bracket (11) is fixedly installed on one side of the frame (10). A cylindrical rod (49) is fixedly installed on the top of the mounting bracket (11). A sleeve (12) is fitted on the outer wall of the cylindrical rod (49). A mold opening (21) is provided on the side of the frame (10) near the sleeve (12). A conveyor belt (19) is provided on the end of the frame (10) away from the sleeve (12). Hot air guns (17) are fixedly installed on both sides inside the cavity of the frame (10). The shifting mechanism (14) is set in the cavity of the machine frame (10) and is used to push the product to shift horizontally. The shifting mechanism (14) includes a first cylinder (23) and a shifting plate (24). The first cylinder (23) pushes the shifting plate (24) to move. Fixtures (28) are fixedly installed on both sides of the shifting plate (24). Lifting and positioning roller (16) is set in the cavity of the machine frame (10) and is used to lift the product for lifting. There are two sets of lifting and positioning rollers (16). The lifting and positioning roller (16) includes a second rectangular plate (38) and a second lifting cylinder (40). The extension end of the second lifting cylinder (40) is fixedly connected to a second placement plate (42). The discharge drive device (15) is set in the cavity of the machine frame (10) and is used to transport products to the conveyor belt (19). The discharge drive device (15) includes a motor (36) and electric rollers (35). There are multiple sets of electric rollers (35). The motor (36) drives the corresponding electric rollers (35) to rotate. A film-pulling module (13) is disposed above the cavity of the machine frame (10). The film-pulling module (13) is close to the mold opening (21). The film-pulling module (13) is used to put the film (12) onto the product. The film-pulling module (13) includes a film-pulling frame (64) and a film-pulling gripper plate (66). The rear tail clamp module (18) is located above the cavity of the machine frame (10) and is close to the conveyor belt (19). The rear tail clamp module (18) is used to clamp the product and includes a second moving frame (65) and a rear tail clamp (67). The top of the cavity of the machine frame (10) is provided with a transmission device for moving the film frame (64) and the second moving frame (65). There are two sets of transmission devices, including two sets of dual-shaft motors (61), drive wheels (62) and belts (63).

2. The double-sided feeding multi-line film-coating equipment according to claim 1, characterized in that: The frame (10) is fixedly mounted with a fixed frame (20) on the side near the mounting frame (11), and the mold opening (21) is fixedly mounted on the fixed frame (20).

3. The double-sided feeding multi-line film-coating equipment according to claim 1, characterized in that: The shifting mechanism (14) also includes a first base plate (22) fixedly installed on the frame (10). A mounting seat (25) is fixedly installed on the top of the first base plate (22). One end of the first cylinder (23) is fixedly installed on the mounting seat (25). The telescopic end of the first cylinder (23) is fixedly connected to the shifting plate (24).

4. The double-sided feeding multi-line film-coating equipment according to claim 3, characterized in that: Two sets of fixed seats (26) are fixedly installed at the top of the first base plate (22). A first linear guide rail (27) is fixedly installed between the two sets of fixed seats (26). A first slider seat (29) is fixedly installed on one side of the sliding plate (24). The first slider seat (29) and the first linear guide rail (27) are movably engaged. There are two sets of first linear guide rails (27) at the top of the first base plate (22), and four sets of clamps (28).

5. The double-feed multi-line film-coating equipment according to claim 1, characterized in that: The two ends of the second rectangular plate (38) are fixedly installed on the front and rear sides of the machine frame (10). The bottom end of the second rectangular plate (38) is fixedly installed with a second mounting frame (39). The second lifting cylinder (40) is fixedly installed on the second mounting frame (39). The telescopic end of the second lifting cylinder (40) moves through the second rectangular plate (38). The second mounting frame (39), the second lifting cylinder (40), and the second placement plate (42) are all in two sets.

6. The double-sided feeding multi-line film-coating equipment according to claim 5, characterized in that: A sleeve (41) is fixedly installed at the bottom end of the second rectangular plate (38), and a guide rod is fixedly installed at the bottom end of the second placement plate (42). The guide rod moves through the corresponding sleeve (41). The number of guide rods and sleeves (41) is twice that of the second placement plate (42). Four second placement seats (54) are fixedly installed at the top of both sets of second placement plates (42). Horizontal rollers (55) are movably installed between the two second placement seats (54). The number of horizontal rollers (55) is two.

7. The double-sided feeding multi-line film-coating equipment according to claim 1, characterized in that: A first horizontal assembly plate (43) is fixedly installed on one side of the second placement plate (42). A second linear guide rail (44) is fixedly installed on the top of the first horizontal assembly plate (43). Two sets of second slider seats (45) are movably engaged on the second linear guide rail (44). Column rollers (47) are movably installed on the top of each set of second slider seats (45). Tension springs (46) are fixedly installed between the two sets of second slider seats (45). A pneumatic expansion rod is also provided on the top of the first horizontal assembly plate (43). The two ends of the pneumatic expansion rod are located at the two sets of second slider seats (45). Between them, a vertical mounting plate (53) is fixedly installed on one side of the second placement plate (42). Two cylindrical rods (49) are fixedly installed on the side of the vertical mounting plate (53) away from the second placement plate (42). The two cylindrical rods (49) move through the third slider seat (52). The top of the two third slider seats (52) is fixedly installed on the second horizontal mounting plate (48). A clamping double-headed cylinder (50) is fixedly installed on the top of the second horizontal mounting plate (48). The telescopic ends on both sides of the clamping double-headed cylinder (50) are fixedly connected to clamping plates (51).

8. The double-sided feeding multi-line film-coating equipment according to claim 1, characterized in that: The film stretching module (13) also includes a first rectangular plate (30) fixedly installed on the front and rear sides of the frame (10). A first mounting frame (31) is fixedly installed at the bottom of the first rectangular plate (30). A first lifting cylinder (32) is fixedly installed on one side of the first mounting frame (31). The telescopic end of the first lifting cylinder (32) moves through the first rectangular plate (30) and is fixedly connected to a first placement plate (34). Vertical rods (33) are fixedly connected on both sides of the bottom of the first placement plate (34). The bottom end of the vertical rods (33) moves through the first rectangular plate (30). Four first placement seats (37) are fixedly installed at the top of the first placement plate (34). There are two electric rollers (35). A motor (36) is fixedly installed on one side of the first rectangular plate (30). The motor (36) drives the electric roller (35) on one side to rotate.

9. The double-sided feeding multi-line film-coating equipment according to claim 1, characterized in that: Two sets of dual-axis motors (61) are fixedly installed at the top of the cavity of the machine frame (10). The rotating shafts at both ends of the dual-axis motors (61) are fixedly installed through the driving wheel (62) and the driven wheel, respectively. The driving wheel (62) and the driven wheel on the same plane are fitted with corresponding belts (63). The bottom left side of the bottom of the multiple sets of belts (63) is limited by a first moving frame (60). The film pulling frame (64) is fixedly installed at the bottom of the first moving frame (60). The film pulling gripper plate (66) is also installed. There are two sets of membrane clamping plates (66) which are limited and installed on both sides of the membrane frame (64). When the two sets of membrane clamping plates (66) move forward, the column rollers (47) are supported by the lower part of the membrane clamping plates (66). The second moving frame (65) is limited and installed on the right side of the bottom of the multiple belts (63). The bottom of the second moving frame (65) is provided with a tail clamp (67). The tail clamp (67) is composed of a cylindrical spring clamping device and a flexible material stopper.

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