Automatic packaging machine for door and window nylon heat insulation strips

Abstract

The invention provides an automatic packaging machine for door and window nylon heat insulation strips. The automatic packaging machine comprises a rack, a bag feeding device, a cutting device, a feeding device, an adhesive tape winding device and a turnover discharging device. Compared with the prior art, the material receiving device, the feeding device, the bag conveying device, the cutting-off device, the adhesive tape winding device and the turnover discharging device are arranged on the machine frame, all the devices cooperate with one another, the complete automatic packaging process from feeding of the heat insulation strips, bagging, bag cutting, adhesive tape winding and sealing to packaging and discharging is achieved, and compared with traditional manual operation, the packaging efficiency is greatly improved. The packing efficiency is effectively improved, the labor intensity of workers is reduced, the labor cost is saved, and remarkable economic benefits and market competitiveness are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of heat insulation strip production and packaging, and particularly relates to an automatic packaging machine for nylon heat insulation strips for doors and windows. Background Art

[0002] The nylon heat insulation strip is the core component of the strip-through heat insulation profile. It is both the "thermal bridge" on the heat transfer path in the aluminum profile, reducing the heat transfer in the aluminum profile part; and the structural connection part of the two-sided aluminum profiles in the heat insulation profile.

[0003] The processed nylon heat insulation strips need to be cut into bundles according to a set length, and at the same time, the cut nylon heat insulation strips are bundled and packaged. When bundling and packing the nylon heat insulation strips, the nylon heat insulation strips are usually placed on a platform, and then the staff puts the ends of the nylon heat insulation strips into the packaging bag through the opening of the packaging bag. The staff then drags the packaging bag horizontally. After dragging until the nylon heat insulation strips completely enter the packaging bag, the two ends of the packaging bag are bundled and packed, resulting in high manual labor intensity, high labor cost, and low packing efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic packaging machine for nylon heat insulation strips for doors and windows, aiming to solve the problems in the prior art that manual packing of bundled nylon heat insulation strips leads to high manual labor intensity, high labor cost, and low packing efficiency.

[0005] To achieve the above purpose, the present invention provides an automatic packaging machine for nylon heat insulation strips for doors and windows, including a frame. A plurality of support rollers are arranged on the frame at intervals. A receiving device is mounted on the frame, and a feeding and traction device is provided at one end of the receiving device;

[0006] A bag feeding device, the bag feeding device includes a belt feeder, a bag receiving sleeve, and a bag clamping and moving mechanism. The belt feeder and the bag receiving sleeve are relatively arranged on the frame and are located at the front and rear ends on one side of the receiving device. The belt feeder and the bag receiving sleeve can move along the relative direction of the two;

[0007] The bag clamping and moving mechanism is slidably arranged on one side of the receiving device and is located above the belt feeder. A bag clamping plate is provided in the bag clamping and moving mechanism. The moving track of the bag clamping plate is on the straight line between the belt feeder and the bag receiving sleeve, and is used for clamping the packaging bag and sleeving the bundled heat insulation strips into the packaging bag;

[0008] A cutting device is arranged on the frame in a liftable manner and is located above the belt feeder;

[0009] A feeding device is movably arranged on the frame along the width direction of the frame and is located at the side and lower side of the receiving device. The feeding device is provided with a clamping mechanism and a receiving lifting mechanism which are arranged at intervals along the length direction of the frame. The receiving lifting mechanism is used to receive the multiple heat insulation strips sent by the receiving device and to descend to avoid them before the bagging process. The clamping mechanism is used to clamp the multiple heat insulation strips received by the receiving mechanism into bundles and to open them during the bagging process.

[0010] A tape wrapping device is arranged on the frame and located on one side of the bag feeding device, and is used to wrap the two ends of the packaging bag containing the bundled insulation strips with tape;

[0011] The flipping and discharging device is arranged on the frame and located at one side of the tape wrapping device, and is used for delivering the bundled thermal insulation strips that have been wrapped with tape from the frame.

[0012] Furthermore, the material receiving device includes a material receiving box, the feed traction device is arranged at the feed end of the material receiving box, a flip bottom plate is arranged at the bottom of the material receiving box, a movable baffle is arranged on one side of the material receiving box, and a plurality of rocker arms are arranged vertically at intervals at the bottom of the flip bottom plate, each of the rocker arms is connected in series through a rotating shaft, and the lower end of each rocker arm is provided with a bottom plate flipping cylinder connected to the frame.

[0013] Furthermore, a telescopic baffle connected to the frame is provided below the feeding end of the material receiving box, which is used to align the ends of the multiple insulation strips entering the material receiving box.

[0014] Furthermore, the bag feeder includes an outer shell, a middle column, an active roller shaft and a side roller shaft. The outer shell is connected to the frame through a guide rail slider and is driven by a cylinder. The active roller shaft is relatively arranged in the outer shell up and down, and the side roller shaft is symmetrically arranged in the outer shell. The middle column is arranged between the active roller shaft and the side roller shaft. The middle column is provided with a bearing group that is tangentially clamped to the active roller shaft and the side roller shaft. The outer shell is provided with a roller shaft motor, and the roller shaft motor is connected to one end of the active roller shaft through a chain drive.

[0015] Furthermore, the active roller shaft can be adjusted to move vertically on the shell, and the side roller shafts can be adjusted to move horizontally on the shell.

[0016] Furthermore, the bag receiving sleeve is moved forward and backward by a telescopic cylinder.

[0017] Further, the bag clamping and moving mechanism includes an L-shaped sliding connection seat and a bag clamping plate. The horizontal part of the L-shaped sliding connection seat is connected to the top of the material receiving device through a guide rail and slider. The vertical part of the L-shaped sliding connection seat is located on one side of the material receiving device. The bag clamping plate is movably connected to the lower end of the vertical part of the L-shaped sliding connection seat, and the tightening and releasing of the bag clamping plate are driven by a cylinder.

[0018] Further, the feeding device includes a feeding sliding seat, the clamping mechanism and a material receiving lifting mechanism. The feeding sliding seat is connected to the frame through a feeding guide rod. A sliding seat cylinder connected to the frame is provided on the feeding sliding seat. At least two groups of clamping mechanisms and two groups of lifting mechanisms are provided on the feeding sliding seat. The clamping mechanism includes a clamping seat plate, two clamping plates and a clamping driving cylinder. The two clamping plates are rotatable through a shaft and symmetrically arranged on the clamping seat plate. Gear structures that mesh with each other are provided at the lower ends of the two clamping plates. A rotating arm is hinged to the shaft end of the clamping driving cylinder. One end of the rotating arm is fixedly connected to the connecting shaft of one of the clamping plates. The material receiving lifting mechanism includes a feeding seat and a feeding seat lifting cylinder. An aggregate groove is provided on the feeding seat. The feeding seat lifting cylinder is vertically arranged at the bottom of the feeding sliding seat. The shaft end of the feeding seat lifting cylinder passes through the feeding sliding seat and is connected to the bottom of the feeding seat.

[0019] Further, the tape winding device includes a tape winding seat plate, a tape pressing rubber wheel and a cutter plate. The tape winding seat plate can move back and forth along the length direction of the frame. A through hole is provided on the tape winding seat plate. A rotating gear disc concentric with the through hole is provided on the tape winding seat plate. The rotating gear disc rotates through gear transmission. A tape mounting disc is vertically provided on the rotating gear plate. The tape pressing rubber wheel is vertically and telescopically arranged on the tape winding seat plate and is located in the central hole of the rotating gear disc. The cutter plate is vertically arranged on the tape winding seat plate through a bracket. The cutter plate is telescoped through the through hole by a cylinder.

[0020] Further, a plurality of turning and discharging devices are provided and are spaced between the distances of multiple support rollers. The turning and discharging device includes an L-shaped turning arm and a turning arm driving cylinder. The turning arm driving cylinder is vertically arranged on the inner side wall of the frame. A first connecting part and a second connecting part are provided on one side of the vertical part of the L-shaped turning arm. The first connecting part is hinged to the frame body on one side of the frame. The second connecting part is hinged to the shaft end of the turning arm driving cylinder.

[0021] An automatic packaging machine for nylon heat insulation strips of doors and windows provided by the present invention, compared with the prior art, is provided with a material receiving device, a feeding device, a bag feeding device, a cutting device, a tape winding device and a flipping discharging device on the frame. Through the coordinated cooperation among various devices, a complete automatic packaging process from the feeding of heat insulation strips, bag sleeving, bag cutting, tape winding and sealing to the discharging after packaging is realized. Compared with the traditional manual operation, the packing efficiency is effectively improved, the labor intensity of workers is reduced, the labor cost is saved, and it has remarkable economic benefits and market competitiveness. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall structure of an automatic packaging machine for nylon heat insulation strips of doors and windows according to the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the material receiving device in an automatic packaging machine for nylon heat insulation strips of doors and windows according to the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the material receiving device in an automatic packaging machine for nylon heat insulation strips of doors and windows according to the present invention from another perspective;

[0025] Figure 4 It is Figure 2 The enlarged view of part A in

[0026] Figure 5 It is a schematic diagram of the structure of the bag feeder in an automatic packaging machine for nylon heat insulation strips of doors and windows according to the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the bag feeder in an automatic packaging machine for nylon heat insulation strips of doors and windows according to the present invention from another perspective;

[0028] Figure 7 It is a schematic diagram of the structure of the feeding device in an automatic packaging machine for nylon heat insulation strips of doors and windows according to the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the feeding device in an automatic packaging machine for nylon heat insulation strips of doors and windows according to the present invention from another perspective;

[0030] Figure 9 It is a schematic diagram of the structure of the tape winding device in an automatic packaging machine for nylon heat insulation strips of doors and windows according to the present invention;

[0031] Figure 10 It is a schematic diagram of the structure of the flipping discharging device in an automatic packaging machine for nylon heat insulation strips of doors and windows according to the present invention.

[0032] Description of the Reference Numerals

[0033] 10 - Frame; 11 - Support roller; 12 - Feeding traction device; 13 - Cutting device;

[0034] 20 - Material receiving device; 21 - Material receiving box; 22 - Flipping bottom plate; 23 - Movable baffle; 24 - Rocker arm; 25 - Bottom plate flipping cylinder; 26 - Telescopic baffle

[0035] 30 - Belt feeder; 31 - Housing; 32 - Middle column; 33 - Driving roller shaft; 34 - Side roller shaft; 35 - Bearing group; 36 - Roller shaft motor; 37 - Bag receiving sleeve

[0036] 40 - Bag clamping moving mechanism; 41 - L-shaped sliding connection seat; 42 - Bag clamping plate

[0037] 50 - Feeding device; 51 - Feeding slide seat; 511 - Slide seat cylinder; 52 - Clamping mechanism; 521 - Clamping seat plate; 522 - Clamping plate; 523 - Gear structure; 524 - Clamping driving cylinder; 525 - Rotating arm; 53 - Material receiving lifting mechanism; 531 - Feeding seat; 532 - Aggregating groove; 533 - Feeding seat lifting cylinder

[0038] 60 - Tape winding device; 61 - Tape winding seat plate; 62 - Pressing tape rubber wheel; 63 - Cutting knife plate; 64 - Through hole; 65 - Rotating gear disc; 66 - Tape installation disc

[0039] 70 - Flipping discharging device; 71 - L-shaped flipping arm; 72 - First connecting part; 73 - Second connecting part; 74 - Flipping arm driving cylinder Detailed implementation manners

[0040] The present invention will be described in detail below in conjunction with specific embodiments

[0041] In the present invention, when orientation words appear, the orientation words are 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 should not be construed as limiting the specific protection scope of the present invention

[0042] In the present invention, unless otherwise clearly specified and defined, when terms such as "arranged on", "connected", "connected to" appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or connected through an intermediate medium, and can be internally connected and communicated between two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations

[0043] As Figure 1 shown, an automatic packaging machine for nylon heat insulation strips for doors and windows includes a frame 10, a bag feeding device, a cutting device 13, a feeding device 50, a tape winding device 60, and a flipping discharging device 70

[0044] A plurality of support rollers 11 are spaced on the frame 10. A material receiving device 20 is mounted on the frame 10. One end of the material receiving device 20 is provided with a feeding and traction device 12. Through the feeding and traction device 12, a plurality of heat insulation strips are batch-fed into the material receiving device 20. The feeding and traction device 12 is a roller traction machine.

[0045] The bag feeding device includes a belt feeder 30, a bag receiving sleeve 37 and a bag clamping and moving mechanism 40. The belt feeder and the bag receiving sleeve 37 are oppositely arranged on the frame 10 and are located at the front and rear ends on one side of the material receiving device 20. The belt feeder 30 and the bag receiving sleeve 37 can move along their relative directions.

[0046] The bag clamping and moving mechanism 40 is slidably arranged on one side of the material receiving device 20 and is located above the belt feeder 30. A bag clamping plate 42 is provided in the bag clamping and moving mechanism 40. The moving track of the bag clamping plate 42 is on a straight line between the belt feeder 30 and the bag receiving sleeve 37, and is used for clamping the packaging bag and sleeving the bundled heat insulation strips into the packaging bag.

[0047] The cutting device 13 is liftably arranged on the frame 10 and is located above the belt feeder 30. The cutting device 13 includes a lifting and guiding frame driven by a cylinder, and a hot cutting wire is provided at the lower end of the lifting and guiding frame for cutting the packaging bag.

[0048] The feeding device 50 is movably arranged on the frame 10 along the width direction of the frame 10 and is located at the lower side of the material receiving device 20. The feeding device 50 is provided with a clamping mechanism 52 and a material receiving lifting mechanism 53 which are spaced along the length direction of the frame 10. The material receiving lifting mechanism 53 is used for receiving a plurality of heat insulation strips sent out by the material receiving device 20 and descending and avoiding before the bag sleeving process. The clamping mechanism 52 is used for clamping a plurality of heat insulation strips received by the material receiving mechanism into a bundle and opening during the bag sleeving process.

[0049] The tape winding device 60 is oppositely arranged on the frame 10 and is located on one side of the bag feeding device. The tape winding device 60 is used for winding and taping the two ends of the packaging bag containing the bundled heat insulation strips.

[0050] The overturning and discharging device 70 is arranged on the frame 10 and is located on one side of the tape winding device 60, and is used for sending out the bundled heat insulation strips with the packaging tape winding completed from the inside of the frame 10.

[0051] During the specific implementation, workers put multiple insulation strips into the material receiving device 20 in batches through the traction device. After reaching the set number, the material receiving device 20 sends the multiple insulation strips installed inside it to the material receiving lifting mechanism 53 for receiving, and the multiple insulation strips are clamped into bundles by the clamping mechanism 52. Then the belt feeder 30 and the bag receiving sleeve 37 move close to the two ends of the bundled insulation strips, the belt feeder 30 sends out the annular packaging bag, and the material receiving lifting mechanism 53 descends. At this time, the clamping mechanism 52 clamps and props up the bundled insulation strips, and the bag clamping moving mechanism 40 moves the bag mouth of the clamped packaging bag, inserts it from one end of the bundled insulation strips and moves it towards the bag receiving sleeve 37. Every time it approaches a clamping mechanism 52, the clamping mechanism 52 will open to avoid the passing packaging bag, and the packaging bag covered with the packaging bag will be The insulation strips in the bag fall into the supporting rollers 11 on the frame 10 until the bag clamping and moving mechanism 40 clamps the packaging bag and puts it into the bag receiving sleeve 37. Then the cutting device 13 cuts the packaging bag sent out by the tape feeder 30. The material receiving and lifting mechanism 53 rises and holds the bundled insulation strips with the packaging bag, and moves horizontally to the tape wrapping device 60 to wrap the two ends of the packaging bag with tape. While wrapping the tape, the clamping mechanism 52 clamps the bundled insulation strips to prevent position displacement during wrapping. The material receiving and lifting mechanism 53 falls, and a bag folding pressure rod is provided on the frame 10 to fold and press the end of the packaging bag to ensure that the tape is smoothly wrapped and sealed. Finally, the tape of the tape wrapping device 60 is cut off, and the packaged bundled insulation strips are sent out of the frame 10 by the flipping discharge device 70.

[0052] like Figures 1 to 3 As shown in combination, in the present embodiment, the material receiving device 20 comprises a material receiving box 21, a feed traction device 12 is provided at the feed end of the material receiving box 21, a flip bottom plate 22 is provided at the bottom of the material receiving box 21, a movable baffle 23 is provided on one side of the material receiving box 21, and a plurality of rocker arms 24 are vertically spaced at the bottom of the flip bottom plate 22, each rocker arm 24 is connected in series through a rotating shaft, and a bottom plate flipping cylinder 25 connected to the frame 10 is provided at the lower end of each rocker arm 24.

[0053] In the specific implementation, the upper end of the movable baffle 23 is hingedly arranged on the material receiving box 21, and the bottom plate flipping cylinder 25 drives the rocker arm 24 to drive the flip bottom plate 22 to flip, and the material falls from one side of the movable baffle 23. Each rocker arm 24 is connected in series through a rotating shaft, so that the flip bottom plate 22 can keep flipping synchronously. Among them, a telescopic baffle 26 connected to the frame 10 is provided below the feeding end of the material receiving box 21, which is used to flush the ends of multiple insulation strips entering the material receiving box 21.

[0054] like Figure 1 , Figure 5 and Figure 6As shown in combination, in this embodiment, the bag feeder includes a housing 31, a middle column 32, a driving roller shaft 33 and side roller shafts 34. The housing 31 is connected to the frame 10 through a guide rail slider and is driven by a cylinder. The driving roller shaft 33 is arranged vertically and oppositely inside the housing 31. The side roller shafts 34 are symmetrically arranged inside the housing 31. The middle column 32 is arranged between the driving roller shaft 33 and the side roller shafts 34. A bearing group 35 that is tangent to and tightly clamps the driving roller shaft 33 and the side roller shafts 34 is provided on the middle column 32. A roller shaft motor 36 is provided on the housing 31. One end of the roller shaft motor 36 is connected to the driving roller shaft 33 through a chain drive.

[0055] During specific implementation, a packaging bag is sleeved on the middle column 32 to form an annular packaging bag. The driving roller shaft 33 is used to drive the packaging bag to feed on the middle column 32. The side roller shafts 34 are used to keep the packaging bag in an annular shape and prevent the packaging bag from spreading during feeding.

[0056] Among them, the driving roller shaft 33 can be vertically moved and adjusted on the housing 31, and the side roller shafts 34 can all be horizontally moved and adjusted on the housing 31, so as to adjust the pressing force of the packaging bag during feeding on the middle column 32 and prevent the packaging bag from slipping during feeding.

[0057] In this embodiment, the bag receiving sleeve 37 moves back and forth through a telescopic cylinder.

[0058] Such as Figure 1 、 Figure 3 and Figure 4 As shown in combination, in this embodiment, the bag clamping and moving mechanism 40 includes an L-shaped sliding connection seat 41 and a bag clamping plate 42. The horizontal part of the L-shaped sliding connection seat 41 is connected to the top of the material receiving device 20 through a guide rail slider and is connected to the driving motor through a chain drive. The vertical part of the L-shaped sliding connection seat 41 is located on one side of the material receiving device 20. The bag clamping plate 42 is movably connected to the lower end of the vertical part of the L-shaped sliding connection seat 41, and the tightening and releasing of the bag clamping plate 42 are driven by a cylinder. The bag clamping plate 42 is an arc-shaped bag clamping plate 42, and the annular packaging bag will not be deformed when being clamped.

[0059] Such as Figure 1 、 Figure 7 and Figure 8As shown in combination, in this embodiment, the feeding device 50 includes a feeding slide base 51, a clamping mechanism 52, and a receiving lifting mechanism 53. The feeding slide base 51 is connected to the frame 10 through a feeding guide rod. A slide base cylinder 511 connected to the frame 10 is provided on the feeding slide base 51 to drive the feeding slide base 51 to move along the width direction of the frame 10. At least two groups of clamping mechanisms 52 and two groups of lifting mechanisms are provided on the feeding slide base 51. The clamping mechanism 52 includes a clamping seat plate 521, two clamping plates 522, and a clamping driving cylinder 524. The two clamping plates 522 are rotatable through shafts and symmetrically arranged on the clamping seat plate 521. A gear structure 523 engaged with each other is provided at the lower ends of the two clamping plates 522. A rotating arm 525 is hinged to the shaft end of the clamping driving cylinder 524. One end of the rotating arm 525 is fixedly connected to the connecting shaft of one of the clamping plates 522. The opening and closing of the two clamping plates 522 are driven by the clamping driving cylinder 524 and the rotating arm 525.

[0060] The receiving lifting mechanism 53 includes a feeding seat 531 and a feeding seat lifting cylinder 533. An aggregate groove 532 is provided on the feeding seat 531 for receiving multiple heat insulation strips falling therein and concentrating them in the aggregate groove 532. The feeding seat lifting cylinder 533 is vertically arranged at the bottom of the feeding slide base 51. The shaft end of the feeding seat lifting cylinder 533 passes through the feeding slide base 51 and is connected to the bottom of the feeding seat 531. When the feeding seat 531 rises or falls, it is driven by the feeding seat lifting cylinder 533.

[0061] As Figure 1 and Figure 9 As shown in combination, in this embodiment, the tape winding device 60 includes a tape winding seat plate 61, a tape pressing rubber wheel 62, and a cutter plate 63. The tape winding seat plate 61 can move back and forth along the length direction of the frame 10. A through hole 64 is provided on the tape winding seat plate 61. A rotating gear disk 65 concentric with the through hole 64 is provided on the tape winding seat plate 61. The rotating gear disk 65 rotates through gear transmission. A tape mounting disk 66 is vertically provided on the rotating gear plate. The tape pressing rubber wheel 62 is vertically and telescopically arranged on the tape winding seat plate 61 and is located in the central hole of the rotating gear disk 65. The cutter plate 63 is vertically provided on the tape winding seat plate 61 through a bracket. The cutter plate 63 penetrates through the through hole 64 through the telescopic cylinder.

[0062] During specific implementation, the tape is mounted on the tape mounting disk 66, and the end of the tape is pressed by the tape pressing rubber wheel 62. The tape winding seat plate 61 moves to the end of the bundled heat insulation strips covered with a packaging bag. The rotating gear disk 65 rotates to drive the tape mounting disk 66 to rotate to wind the tape around the end of the bundled heat insulation strips. After winding to the preset number of turns, the tape pressing rubber wheel 62 extends out, the cutter plate 63 cuts the tape, and the tape pressing rubber wheel 62 quickly retracts and presses the end of the cut tape again, so as to perform the next tape winding.

[0063] AsFigure 1 and Figure 10 As shown in combination, in this embodiment, there are multiple turning discharging devices 70, which are arranged at intervals between the distances of multiple support rollers 11. The turning discharging device 70 includes an L-shaped turning arm 71 and a turning arm driving cylinder 74. The turning arm driving cylinder 74 is vertically arranged on the inner side wall of the frame 10. On one side of the vertical part of the L-shaped turning arm 71, there are a first connecting part 72 and a second connecting part 73. The first connecting part 72 is hinged to the frame body on one side of the frame 10, and the second connecting part 73 is hinged to the shaft end of the turning arm driving cylinder 74.

[0064] During specific implementation, the bundled heat insulation strips wrapped with glue are just located on the support roller 11 above the L-shaped turning arm 71. The turning arm driving cylinder 74 acts to turn the L-shaped turning arm 71 and send out the bundled heat insulation strips wrapped with glue from the frame 10.

[0065] Without conflict, the above embodiments and the features in the embodiments can be combined with each other.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. Automatic packaging machine for nylon insulation strips for doors and windows, characterized by: include: A frame, wherein a plurality of support rollers are arranged at intervals on the frame, a material receiving device is arranged on the frame, and a feeding traction device is arranged at one end of the material receiving device; A bag feeding device, the bag feeding device comprises a belt feeder, a bag receiving sleeve and a bag clamping and moving mechanism, the bag feeder and the bag receiving sleeve are arranged on the frame relatively to each other and are located at the front and rear ends of one side of the material receiving device, and the belt feeder and the bag receiving sleeve can move in relative directions therebetween; The bag clamping moving mechanism is slidably arranged on one side of the material receiving device and is located above the belt feeder. A bag clamping plate is provided in the bag clamping moving mechanism. The moving track of the bag clamping plate is on a straight line between the belt feeder and the bag receiving sleeve, and is used to clamp the packaging bag and put the bundled heat insulation strips into the packaging bag. A cutting device, which is escalably arranged on the frame and is located above the tape feeder; A feeding device is movably arranged on the frame along the width direction of the frame and is located at the side and lower side of the receiving device. The feeding device is provided with a clamping mechanism and a receiving lifting mechanism which are arranged at intervals along the length direction of the frame. The receiving lifting mechanism is used to receive the multiple heat insulation strips sent by the receiving device and to descend to avoid them before the bagging process. The clamping mechanism is used to clamp the multiple heat insulation strips received by the receiving mechanism into bundles and to open them during the bagging process. A tape wrapping device is arranged on the frame and located on one side of the bag feeding device, and is used to wrap the two ends of the packaging bag containing the bundled insulation strips with tape; The flipping and discharging device is arranged on the frame and located at one side of the tape wrapping device, and is used for delivering the bundled thermal insulation strips that have been wrapped with tape from the frame.

2. The automatic packaging machine for nylon insulation strips for doors and windows according to claim 1 is characterized in that: The material receiving device includes a material receiving box, the feed traction device is arranged at intervals at the feed end of the material receiving box, a flip bottom plate is arranged at the bottom of the material receiving box, a movable baffle is arranged on one side of the material receiving box, and a plurality of rocker arms are arranged vertically at intervals at the bottom of the flip bottom plate, each of the rocker arms is connected in series through a rotating shaft, and the lower end of each rocker arm is provided with a bottom plate flipping cylinder connected to the frame.

3. The automatic packaging machine for nylon insulation strips for doors and windows according to claim 2 is characterized in that: A telescopic baffle connected to the frame is provided below the feeding end of the material receiving box and is used to flush the ends of the plurality of heat insulation strips entering the material receiving box.

4. The automatic packaging machine for nylon insulation strips for doors and windows according to claim 1 is characterized in that: The bag feeder includes a shell, a center column, a driving roller shaft and a side roller shaft. The shell is connected to the frame through a guide rail slider and is driven by a cylinder. The driving roller shaft is relatively arranged in the shell up and down, and the side roller shaft is symmetrically arranged in the shell. The center column is arranged between the driving roller shaft and the side roller shaft. The center column is provided with a bearing group that is tangentially clamped to the driving roller shaft and the side roller shaft. The shell is provided with a roller shaft motor, and the roller shaft motor is connected to one end of the driving roller shaft through a chain drive.

5. The automatic packaging machine for nylon insulation strips for doors and windows according to claim 4 is characterized in that: The active roller shaft can be adjusted to move vertically on the shell, and the side roller shafts can be adjusted to move horizontally on the shell.

6. The automatic packaging machine for nylon insulation strips for doors and windows according to claim 1 is characterized in that: The bag receiving sleeve is moved forward and backward by a telescopic cylinder.

7. The automatic packaging machine for nylon insulation strips for doors and windows according to claim 1 is characterized in that: The bag clamping moving mechanism includes an L-shaped sliding connection seat and a bag clamping plate. The horizontal part of the L-shaped sliding connection seat is connected to the top of the material receiving device through a guide rail slider, and the vertical part of the L-shaped sliding connection seat is located on one side of the material receiving device. The bag clamping plate is movably connected to the lower end of the vertical part of the L-shaped sliding connection seat, and the bag clamping plate is driven to be tightened and released by a cylinder.

8. The automatic packaging machine for nylon insulation strips for doors and windows according to claim 1 is characterized in that: The feeding device comprises a feeding slide, a clamping mechanism and a material receiving and lifting mechanism, the feeding slide is connected to the frame through a feeding guide rod, a slide cylinder connected to the frame is provided on the feeding slide, and at least two groups of clamping mechanisms and two groups of lifting mechanisms are provided on the feeding slide; The clamping mechanism comprises a clamping base plate, two clamping plates and a clamping driving cylinder. The two clamping plates are rotated by an axis and symmetrically arranged on the clamping base plate. The lower ends of the two clamping plates are provided with mutually meshing gear structures. The shaft end of the clamping driving cylinder is hinged with a rotating arm, and one end of the rotating arm is fixedly connected to the connecting shaft of one of the clamping plates. The material receiving and lifting mechanism includes a feeding seat and a feeding seat lifting cylinder. The feeding seat is provided with a material collecting groove. The feeding seat lifting cylinder is vertically arranged at the bottom of the feeding slide. The axial end of the feeding seat lifting cylinder passes through the feeding slide and is connected to the bottom of the feeding seat.

9. The automatic packaging machine for nylon insulation strips for doors and windows according to claim 1, characterized in that: The tape wrapping device includes a tape wrapping seat plate, a tape pressing rubber wheel and a cutting plate. The tape wrapping seat plate can move forward and backward along the length direction of the frame. A through hole is provided on the tape wrapping seat plate. A rotating gear plate is provided on the tape wrapping seat plate concentrically arranged with the through hole. The rotating gear plate rotates through gear transmission. A tape mounting plate is vertically provided on the rotating gear plate. The tape pressing rubber wheel is vertically telescopically arranged on the tape wrapping seat plate and is located in the center hole of the rotating gear plate. The cutting plate is vertically arranged on the tape wrapping seat plate through a bracket. The cutting plate is telescopically extended and penetrates the through hole by a cylinder.

10. The automatic packaging machine for nylon insulation strips for doors and windows according to claim 1, characterized in that: The flipping and discharging device is provided in plurality and is spaced apart between the spacings of the plurality of support rollers. The flipping and discharging device comprises an L-shaped flipping arm and a flipping arm driving cylinder. The flipping arm driving cylinder is vertically arranged on the inner side wall of the frame. A first connecting part and a second connecting part are provided on one side of the vertical part of the L-shaped flipping arm. The first connecting part is hingedly connected to the frame body on one side of the frame, and the second connecting part is hingedly connected to the shaft end of the flipping arm driving cylinder.

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