Automatic exhaust and clavicle all-in-one machine

Abstract

The utility model discloses an automatic exhaust clavicle all-in-one machine which comprises an upper-layer conveying belt, a lower-layer conveying belt, a pressing device, a clavicle extruding device, a discharging conveying belt, a motor, a gearbox, a transmission shaft and two transmission devices with the same structure. According to the automatic clavicle pressing device, automatic exhausting can be carried out on the ziplock bag, automatic clavicle pressing can be carried out on the skeleton strip, and therefore manpower and time can be saved; besides, the upper-layer conveying belt, the lower-layer conveying belt, the clavicle extruding device and other devices are driven to operate through one motor, one gearbox and two transmission devices, namely single-motor driving is achieved, the motor cost can be saved, and synchronous operation of the devices is better guaranteed. In addition, the transmission device adopts a chain for transmission, so that the transmission stability and durability of the transmission device can be well ensured.

Description

An automated exhaust and clavicle integrated machine Technical Field

[0001] This utility model relates to the field of packaging bag sealing technology, specifically an automated exhaust and clavicle integrated machine. Background Technology

[0002] Self-sealing bags are compression-sealed packaging bags that can be used for packaging various products such as clothing and daily necessities. The bag opening typically features ribs (one or more ribs at the top and bottom) connected by interlocking snaps. During packaging, the product is placed inside the self-sealing bag, and air is expelled to compress the bag. Finally, the ribs are pressed to seal the bag opening, completing the sealing process.

[0003] In the existing packaging process of the above-mentioned products, the air is usually vented from the self-sealing bag and the ribs of the self-sealing bag are squeezed manually. When there are a large number of self-sealing bags to be sealed, the above manual methods require a lot of manpower and time. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an automated venting and clavicle integration machine that can solve the aforementioned technical problems.

[0006] (II) Technical Solution

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an automated venting and clavicle compression integrated machine, comprising: an upper conveyor belt, a lower conveyor belt, a pressing device, a clavicle compression device, a discharge conveyor belt, a motor, a gearbox, a drive shaft, and two transmission devices with identical structures. The upper and lower conveyor belts are arranged vertically and alternately, with the lower end face of the upper conveyor belt and the upper end face of the lower conveyor belt having the same transmission direction. The pressing device is used to press down on the lower end face of the upper conveyor belt. The clavicle compression device is located on the side of the lower conveyor belt, and the discharge conveyor belt is located below the front end of the lower conveyor belt. The motor is connected to the drive shaft through the gearbox, and the two transmission devices are respectively connected to both ends of the drive shaft. The transmission devices are respectively connected to the upper conveyor belt, the lower conveyor belt, and the clavicle compression device.

[0008] Preferably, the transmission device includes a first sprocket, a second sprocket, a third sprocket, a fourth sprocket, and a chain. The upper conveyor belt is provided with a first drive roller, and the lower conveyor belt is provided with a second drive roller. The first sprocket is located at one end of the drive shaft, the third sprocket is located at one end of the first drive roller, and the fourth sprocket is located at one end of the second drive roller. The second sprocket is located close to the third sprocket, and the chain connects the first sprocket, the second sprocket, the third sprocket, and the fourth sprocket respectively.

[0009] Preferably, the transmission device further includes a first synchronous pulley, a second synchronous pulley, and a synchronous belt. The first synchronous pulley is disposed on the extrusion clavicle device, and the second synchronous pulley is also disposed at one end of the second drive roller. The first synchronous pulley is connected to the second synchronous pulley through the synchronous belt.

[0010] Preferably, the clavicle compression device includes a first clamping plate, a second clamping plate, an upper clamping wheel, a lower clamping wheel, an upper gear, and a lower gear. The first clamping plate and the second clamping plate are arranged in parallel, and the upper clamping wheel and the lower clamping wheel are arranged vertically and alternately. The upper clamping wheel is connected to the first clamping plate and the second clamping plate, and the lower clamping wheel is connected to the first clamping plate and the second clamping plate. The upper gear is disposed on the upper clamping wheel, and the lower gear is disposed on the lower clamping wheel. The upper gear and the lower gear mesh with each other, and the first synchronizing pulley is disposed on the lower clamping wheel.

[0011] Preferably, both the first clamping plate and the second clamping plate are provided with upper bearings, the upper clamping wheel is provided with a first rotating shaft, the first rotating shaft is connected to two upper bearings, and the upper gear is provided on the first rotating shaft; both the first clamping plate and the second clamping plate are provided with lower bearings, the lower clamping wheel is provided with a second rotating shaft, the second rotating shaft is connected to two lower bearings, the lower gear is provided on the second rotating shaft, and the first synchronous pulley is provided at the end of the second rotating shaft.

[0012] Preferably, the pressing device includes a pressing plate and two pressing cylinders. The pressing plate is located on the inner side of the lower end face of the upper conveyor belt. The pressing plate has a first unpowered roller at both the front and rear ends. A pressing strip is provided in the middle of the pressing plate. The left and right ends of the pressing strip protrude relative to the upper conveyor belt to form two pressing blocks. The two pressing cylinders are respectively arranged above the two pressing blocks.

[0013] Preferably, a number of second unpowered rollers are provided on the outer side of the upper end face of the upper conveyor belt.

[0014] (III) Beneficial Effects

[0015] Compared with existing technologies, this utility model provides an automated air-venting and clavicle-sealing integrated machine with the following advantages: This utility model includes an upper conveyor belt, a lower conveyor belt, a pressing device, a clavicle-sealing device, a discharge conveyor belt, a motor, a gearbox, a drive shaft, and two identical transmission devices. The self-sealing bag to be sealed is introduced into the gap between the upper and lower conveyor belts. The pressing device presses down on the lower end face of the upper conveyor belt to expel air from the self-sealing bag, and the clavicle-sealing device squeezes the clavicle strips to seal the bag opening. Through these methods, this utility model can automatically vent air from the self-sealing bag and automatically press the clavicle strips together, thus saving manpower and time. Furthermore, this utility model uses one motor, one gearbox, and two transmission devices to drive the operation of multiple devices such as the upper conveyor belt, lower conveyor belt, and clavicle-sealing device, achieving single-motor drive, which saves motor costs and better ensures the synchronous operation of multiple devices. Attached Figure Description

[0016] Figure 1 is a first perspective view of an automated exhaust and clavicle integrated machine according to the present invention;

[0017] Figure 2 is a second perspective view of an automated exhaust and clavicle integrated machine according to the present invention;

[0018] Figure 3 is a perspective view of the discharge conveyor belt of this utility model;

[0019] Figure 4 is a third perspective view of an automated exhaust and clavicle integrated machine according to this utility model;

[0020] Figure 5 is a fourth perspective view of an automated exhaust and clavicle integrated machine according to this utility model;

[0021] Figure 6 is a fifth perspective view of an automated exhaust and clavicle integrated machine according to this utility model;

[0022] Figure 7 is a first perspective view of the pressing device of this utility model;

[0023] Figure 8 is a second perspective view of the pressing device of this utility model;

[0024] Figure 9 is a top view of the pressing device of this utility model;

[0025] Figure 10 is a first perspective view of the clavicle compression device of this utility model;

[0026] Figure 11 is a second perspective view of the clavicle compression device of this utility model;

[0027] Figure 12 is a side view of the clavicle compression device of this utility model;

[0028] Figure 13 is a third perspective view of the clavicle compression device of this utility model;

[0029] Figure 14 is a first perspective view of the transmission device of this utility model;

[0030] Figure 15 is a second perspective view of the transmission device of this utility model.

[0031] The components in the diagram are labeled as follows: 1. Clavicle compression device; 11. First clamping plate; 12. Second clamping plate; 13. Upper clamping wheel; 14. Lower clamping wheel; 15. Upper gear; 16. Lower gear; 17. Upper bearing; 18. First rotating shaft; 19. Second rotating shaft; 2. Upper conveyor belt; 21. Second unpowered roller; 22. Guide driven shaft; 3. Lower conveyor belt; 4. Pressing device; 41. Pressing plate; 42. Pressing cylinder; 43. First unpowered roller; 44. Pressing bar; 45. Pressing block; 51. Motor; 52. Gearbox; 53. Drive shaft; 6. Transmission device; 61. First sprocket; 62. Second sprocket; 63. Third sprocket; 64. Chain; 65. First synchronous pulley; 66. Second synchronous pulley; 7. Discharge conveyor belt; 8. Frame; 81. Protective cover. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] This utility model provides an automated air-expelling and clavicle-bonding machine, including an upper conveyor belt 2, a lower conveyor belt 3, a pressing device 4, a clavicle-bonding extrusion device 1, a discharge conveyor belt 7, a motor 52, a gearbox 52, a drive shaft 53, and two identical transmission devices 6. The upper conveyor belt 2 and the lower conveyor belt 3 are arranged vertically and alternately, with the lower end face of the upper conveyor belt 2 and the upper end face of the lower conveyor belt 3 having the same transmission direction. The pressing device 4 is used to press down on the lower end face of the upper conveyor belt 2 to expel air from the self-sealing bag. The clavicle-bonding extrusion device 1 is located on the side of the lower conveyor belt 3 and is used to compress the upper and lower ribs of the self-sealing bag to form the clavicle. The discharge conveyor belt 7 is located below the front end of the lower conveyor belt 3. The motor 51 is connected to the drive shaft 53 via the gearbox 52. The two transmission devices 6 are respectively connected to both ends of the drive shaft 53, and the transmission devices 6 are respectively connected to the upper conveyor belt 2, the lower conveyor belt 3, and the clavicle-bonding extrusion device 1.

[0034] Specifically, the transmission device 6 includes a first sprocket 61, a second sprocket 62, a third sprocket 63, a fourth sprocket (not shown), and a chain 64. The upper conveyor belt 2 is provided with a first drive roller, and the lower conveyor belt 3 is provided with a second drive roller. The first sprocket 61 is located at one end of the transmission shaft 53, the third sprocket 63 is located at one end of the first drive roller, and the fourth sprocket is located at one end of the second drive roller. The second sprocket 62 is located close to the third sprocket 63. The chain 64 connects the first sprocket 61, the second sprocket 62, the third sprocket 63, and the fourth sprocket.

[0035] Furthermore, the transmission device 6 also includes a first synchronous pulley 65, a second synchronous pulley 66, and a synchronous belt (not shown). The first synchronous pulley 65 is disposed on the compression clavicle device 1, and the second synchronous pulley 66 is also disposed at one end of the aforementioned second drive roller. The first synchronous pulley 65 is connected to the second synchronous pulley 66 via the synchronous belt.

[0036] Specifically, the aforementioned clavicle compression device 1 may include a first clamping plate 11, a second clamping plate 12, an upper clamping wheel 13, a lower clamping wheel 14, an upper gear 15, and a lower gear 16. The first clamping plate 11 and the second clamping plate 12 are arranged in parallel, and the upper clamping wheel 13 and the lower clamping wheel 14 are arranged vertically and alternately. The upper clamping wheel 13 is connected to the first clamping plate 11 and the second clamping plate 12, and the lower clamping wheel 14 is connected to the first clamping plate 11 and the second clamping plate 12. The upper gear 15 is disposed on the upper clamping wheel 13, and the lower gear 16 is disposed on the lower clamping wheel 14. The upper gear 15 and the lower gear 16 mesh with each other, and the first synchronizing pulley 65 is disposed on the lower clamping wheel 14.

[0037] Furthermore, both the first clamping plate 11 and the second clamping plate 12 are provided with upper bearings 17, and the upper clamping wheel 13 is provided with a first rotating shaft 18, which is connected to the two upper bearings 17. An upper gear 15 is disposed on the first rotating shaft 18. Both the first clamping plate 11 and the second clamping plate 12 are provided with lower bearings, and the lower clamping wheel 14 is provided with a second rotating shaft 19, which is connected to the two lower bearings. A lower gear 16 is disposed on the second rotating shaft 19, and the aforementioned first synchronous pulley 65 is specifically disposed at the end of the second rotating shaft 19. The lower end of the first clamping plate 11 is disposed on the side of the lower conveyor belt 3. Preferably, the side of the lower conveyor belt 3 is provided with a receiving groove, and the lower clamping wheel 14 is received in the receiving groove.

[0038] In addition, in this embodiment, the pressing device 4 specifically includes a pressing plate 41 and two pressing cylinders 42. The pressing plate 41 is located on the inner side of the lower end face of the upper conveyor belt 2. The pressing plate 41 is provided with a first unpowered roller 43 at both the front and rear ends. A pressing strip 44 is provided in the middle of the pressing plate 41. The left and right ends of the pressing strip 44 protrude relative to the upper conveyor belt 2 to form two pressing blocks 45. The two pressing cylinders 42 are respectively arranged above the two pressing blocks 45.

[0039] Furthermore, preferably, a plurality of second unpowered rollers 21 are provided on the outer side of the upper end face of the upper conveyor belt 2 to better maintain the tension of the self-sealing bag on the upper conveyor belt 2; an inlet driven shaft 22 is provided on the inner side of the lower end face of the upper conveyor belt 2, and the size of the inlet at the rear end of the upper conveyor belt 2 gradually decreases from back to front to better transport the self-sealing bag into the gap between the upper conveyor belt 2 and the lower conveyor belt 3. The rear end of the upper conveyor belt 2 is correspondingly positioned to the middle of the lower conveyor belt 3, and the front end of the upper conveyor belt 2 is correspondingly positioned to the front end of the lower conveyor belt 3, so as to facilitate the feeding of the self-sealing bag to be sealed at the rear end of the lower conveyor belt 3.

[0040] It can be understood that the working principle of the automated exhaust clavicle integrated machine in this embodiment is as follows: (1) Start each device: For the upper conveyor belt 2 and the lower conveyor belt 3: the upper conveyor belt 2 and the lower conveyor belt 3 are driven to run by the motor 51, the gearbox 52, the drive shaft 53 and the transmission device 6; For the pressing device 4: the two pressing cylinders 42 extend downward and their cylinder rods act on the two pressing blocks 45 of the pressing bar 44 to move downward, and the pressing bar 44 drives the pressing plate 41 to press down on the lower end face of the upper conveyor belt 2, wherein the two first unpowered rollers 4 of the pressing plate 41 3. Rolling contact with the inner side of the lower end face of the upper conveyor belt 2 to ensure the normal operation of the upper conveyor belt 2; For the extrusion clavicle device 1: the motor 51 drives the second synchronous wheel 66 of the transmission device 6 to rotate through the gearbox 52 and the transmission shaft 53. The second synchronous wheel 66 drives the first synchronous wheel 65 to rotate through the synchronous belt. The first synchronous wheel 65 drives the second rotating shaft 19, the lower clamping wheel 14, and the lower gear 16 to rotate. Furthermore, the lower gear 16 drives the upper gear 15 to rotate, which drives the upper clamping wheel 13 to rotate, thus realizing the rotation of both the upper clamping wheel 13 and the lower clamping wheel 14. (2) Introducing the self-sealing bags to be sealed: The self-sealing bags containing clothing and other products are placed at the rear end of the lower conveyor belt 3. The opening of the self-sealing bag should be placed close to the side of the lower conveyor belt 3 so that the compression device 1 can compress the ribs of the bag opening. Placement position markers or placement position limiters can be set at the rear end of the lower conveyor belt 3 to better guide the placement of the self-sealing bags. Further, the self-sealing bags are conveyed forward by the lower conveyor belt 3 into the gap between the upper conveyor belt 2 and the lower conveyor belt 3. (3) Exhausting the self-sealing bags: The lower end face of the upper conveyor belt 2 is pressed down by the pressing device 4 so that the lower end face of the upper conveyor belt 2 performs planar compression on the self-sealing bags to expel the air inside the self-sealing bags. (4) Sealing the self-sealing bag: After the self-sealing bag has been degassed, it is further conveyed through the compression sealing device 1. When the upper and lower ribs of the self-sealing bag enter the gap between the upper clamping wheel 13 and the lower clamping wheel 14, the bag opening of the self-sealing bag contacts the upper clamping wheel 13 and the lower clamping wheel 14. At this time, the rotating upper clamping wheel 13 and the lower clamping wheel 14 squeeze the upper and lower ribs of the self-sealing bag to press and seal the bag opening, thereby completing the sealing process of the self-sealing bag. (5) Discharge: The self-sealing bag is discharged from the front end of the upper conveyor belt 2 and the lower conveyor belt 3 and falls onto the discharge conveyor belt 7 below. Finally, the sealed self-sealing bag is discharged by the discharge conveyor belt 7.

[0041] In addition, this utility model also includes a frame 8, on which the upper conveyor belt 2, the lower conveyor belt 3, and the discharge conveyor belt 7 are all mounted; a protective cover 81 is provided above the upper conveyor belt 2.

[0042] Preferably, a bag-pressing strip is provided above the side of the lower conveyor belt 3. The bag-pressing strip is located close to the compression device 1. The bag-pressing strip is used to press down the opening of the self-sealing bag so that the opening of the bag-pressing strip can enter the compression device 1 more smoothly for compression.

[0043] In addition, preferably, there are two compression clavicle devices 1, which are respectively set on the left and right sides of the lower conveyor belt 3, so that the self-sealing bag can be sealed on both the left and right sides of the lower conveyor belt 3 to achieve dual-station operation.

[0044] Compared with the prior art, this utility model provides an automated venting and clavicle integration machine, which has the following beneficial effects: (1) This utility model can realize automatic venting of self-sealing bags and automatic pressing of clavicle strips, thereby saving manpower and time; (2) This utility model uses a pressing device to realize planar extrusion venting of self-sealing bags. Compared with the existing technology of vacuuming self-sealing bags, which easily leads to wrinkles and corner lifting of self-sealing bags, this utility model can better ensure the flatness of the upper and lower surfaces of the self-sealing bag after venting, so as to better avoid the above-mentioned wrinkles and corner lifting problems; (3) This utility model uses a One motor, one gearbox, and two transmission devices drive the operation of multiple devices such as the upper conveyor belt, the lower conveyor belt, and the extrusion collarbone device, thus realizing single motor drive, which can save motor costs and better ensure the synchronous operation of multiple devices; (4) This utility model can realize multi-station packaging operations to further improve production efficiency; (5) A thickness detection bracket is set at the front end of the discharge conveyor belt, which can detect the thickness of the packaged self-sealing bag, thereby screening out defective products with excessive self-sealing bag thickness; (6) The transmission device of this utility model uses chain transmission, which can better ensure the transmission stability and durability of the transmission device.

[0045] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated air-purifying clavicle combo machine, characterized in that, include: The system comprises an upper conveyor belt, a lower conveyor belt, a pressing device, an extrusion collarbone device, a discharge conveyor belt, a motor, a gearbox, a drive shaft, and two identical transmission devices. The upper and lower conveyor belts are arranged vertically and alternately, with the lower end face of the upper conveyor belt and the upper end face of the lower conveyor belt having the same transmission direction. The pressing device is used to press down on the lower end face of the upper conveyor belt. The extrusion collarbone device is located on the side of the lower conveyor belt, and the discharge conveyor belt is located below the front end of the lower conveyor belt. The motor is connected to the drive shaft via the gearbox, and the two transmission devices are respectively connected to both ends of the drive shaft. The transmission devices are respectively connected to the upper conveyor belt, the lower conveyor belt, and the extrusion collarbone device.

2. The automated exhaust and clavicle integration machine according to claim 1, characterized in that: The transmission device includes a first sprocket, a second sprocket, a third sprocket, a fourth sprocket, and a chain. The upper conveyor belt is provided with a first drive roller, and the lower conveyor belt is provided with a second drive roller. The first sprocket is disposed at one end of the transmission shaft, the third sprocket is disposed at one end of the first drive roller, and the fourth sprocket is disposed at one end of the second drive roller. The second sprocket is disposed close to the third sprocket, and the chain connects the first sprocket, the second sprocket, the third sprocket, and the fourth sprocket respectively.

3. The automated exhaust and clavicle integration machine according to claim 2, characterized in that: The transmission device further includes a first synchronous pulley, a second synchronous pulley, and a synchronous belt. The first synchronous pulley is disposed on the compression clavicle device, and the second synchronous pulley is also disposed at one end of the second drive roller. The first synchronous pulley is connected to the second synchronous pulley through the synchronous belt.

4. The automated exhaust and clavicle integration machine according to claim 3, characterized in that: The clavicle compression device includes a first clamping plate, a second clamping plate, an upper clamping wheel, a lower clamping wheel, an upper gear, and a lower gear. The first clamping plate and the second clamping plate are arranged parallel to each other, and the upper clamping wheel and the lower clamping wheel are arranged vertically and spaced apart. The upper clamping wheel is connected to the first clamping plate and the second clamping plate, and the lower clamping wheel is connected to the first clamping plate and the second clamping plate. The upper gear is disposed on the upper clamping wheel, and the lower gear is disposed on the lower clamping wheel. The upper gear and the lower gear mesh with each other, and the first synchronizing pulley is disposed on the lower clamping wheel.

5. The automated exhaust and clavicle integration machine according to claim 4, characterized in that: Both the first clamping plate and the second clamping plate are provided with upper bearings. The upper clamping wheel is provided with a first rotating shaft, which is connected to two of the upper bearings. The upper gear is provided on the first rotating shaft. Both the first clamping plate and the second clamping plate are provided with lower bearings. The lower clamping wheel is provided with a second rotating shaft, which is connected to two of the lower bearings. The lower gear is provided on the second rotating shaft. The first synchronous pulley is provided at the end of the second rotating shaft.

6. The automated exhaust and clavicle integration machine according to claim 1, characterized in that: The pressing device includes a pressing plate and two pressing cylinders. The pressing plate is located inside the lower end face of the upper conveyor belt. The pressing plate has a first unpowered roller at both the front and rear ends. A pressing strip is provided in the middle of the pressing plate. The left and right ends of the pressing strip protrude from the upper conveyor belt to form two pressing blocks. The two pressing cylinders are respectively arranged above the two pressing blocks.

7. The automated exhaust and clavicle integration machine according to claim 1, characterized in that: Several second unpowered rollers are provided on the outer side of the upper end face of the upper conveyor belt.

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