Servo push handle device of transparent three-dimensional film packaging machine

Abstract

The utility model relates to a transparent three-dimensional film packaging machine servo push handle device, which comprises a mounting rack, a driving part and a push handle, the mounting rack is in bolted connection with a mounting plate, the mounting plate is in bolted connection with a mounting seat, the driving part is in bolted connection with the mounting seat, a swing rod is fixed at the output end of the driving part, and the push handle is fixed on the swing rod. The end of the swing rod is rotationally connected with a first adjusting rod, the end of the first adjusting rod is rotationally connected with a transmission rod, the bottom of the transmission rod is rotationally connected with a base, the base is connected to the mounting frame through bolts, and the top of the transmission rod is rotationally connected with a second adjusting rod. A first sliding seat and a second sliding seat are slidably connected between the two sets of sliding rails, a linkage rod is arranged between the first sliding seat and the second sliding seat, the end of the second adjusting rod is rotationally connected to the lower end face of the first sliding seat, and the push handle is connected to one side of the second sliding seat through a bolt. The manual labor intensity can be reduced, the maintenance frequency of the driving part is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional film packaging machines, and more specifically to a servo push handle device of a transparent three-dimensional film packaging machine. Background Art

[0002] A three-dimensional film packaging machine, also known as a three-dimensional transparent film packaging machine, a transparent film hexahedron folding cold packaging machine, or a transparent film packaging machine, uses BOPP film or PVC as packaging material, forming a three-dimensional hexahedron-shaped, sealed package. It is widely used for three-dimensional, skin-tight packaging of cosmetics, pharmaceuticals, food, health products, audiovisual products, stationery, daily necessities, and other products. The three-dimensional skin-tight packaging of finished soap bars requires a three-dimensional film packaging machine. In daily life, the outer packaging bags of finished soap bars are made with a three-dimensional film packaging machine.

[0003] The three-dimensional film packaging machines currently used generally place the items to be packaged on a conveying device manually, and transport them to the packaging area through the conveying device. This requires frequent manual operation and is labor-intensive. In addition, the driving part of the conveying device generally uses retractable components such as cylinders to provide pushing power, but such reciprocating components are easily damaged and have a high maintenance frequency. The utility model proposes a new solution to the above problems. Summary of the Invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a servo push handle device for a transparent three-dimensional film packaging machine to solve the technical problems mentioned in the background technology.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions.

[0006] The cam is connected to the drive mechanism, and the cam is connected to the control frame by the spring, and the cam is connected to the control frame by the spring.

[0007] The push handle includes a front push arm, a rear push arm, and a push plate. The front push arm and the rear push arm are vertically bolted to each other, and the end of the rear push arm is bolted to one side of the second slide seat. A plurality of through slots are provided on the front push arm, and an adjustment block is slidably connected in the through slots. The adjustment block is rotatably connected to an adjustment bolt, and the bottom of the adjustment bolt is threadedly connected to the upper end surface of the push plate.

[0008] Preferably, a through groove is provided on the transmission rod.

[0009] In any of the above schemes, it is preferred that the first adjusting rod includes a first front end head, a first connecting rod, a first rear end head, and a first nut, the first front end head is rotatably connected to the end of the swing rod, the first rear end head is rotatably connected to the middle of the transmission rod, one end of the first connecting rod is threadedly connected to the first front end head through a positive thread, the other end of the first connecting rod is threadedly connected to the first rear end head through a reverse thread, and the first nut is axially fixed to the middle of the first connecting rod.

[0010] In any of the above schemes, preferably, the second adjusting rod includes a second front end head, a second connecting rod, a second rear end head, and a second nut, the second front end head is rotatably connected to the lower end face of the first slide seat, the second rear end head is rotatably connected to the top of the transmission rod, one end of the second connecting rod is threadedly connected to the second front end head through a positive thread, the other end of the second connecting rod is threadedly connected to the second rear end head through a reverse thread, and the second nut is axially fixed in the middle of the second connecting rod.

[0011] In any of the above solutions, preferably, the driving unit is one of a servo motor, a stepping motor, and a rotary cylinder.

[0012] In any of the above solutions, preferably, at least three through slots are provided.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] The push handle, the first adjustment rod, the transmission rod and the second adjustment rod in the utility model are designed so that the driving part drives the push handle to move, thereby pushing the items to be packaged to the packaging area. Through the cooperation of the pushing handle, the push handle is made to reciprocate along the conveying direction, thereby continuously delivering the items to be packaged to the designated area, reducing the labor intensity, reducing the maintenance frequency of the driving part and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a servo push handle device for a transparent three-dimensional film packaging machine according to the present invention;

[0016] Figure 2 It is a schematic diagram of the connection structure between the driving part and the push handle.

[0017] Description of the numbers in the figure:

[0018] 1. Mounting frame; 2. Driving unit; 3. Push handle; 4. Mounting plate; 5. Mounting seat; 6. Swing rod; 7. First adjustment rod; 8. Transmission rod; 9. Base; 10. Second adjustment rod; 11. Slide rail; 12. First slide; 13. Second slide; 14. Linkage rod; 301. Front push arm; 302. Rear push arm; 303. Push plate; 304. Through slot; 305. Adjustment block; 15. Through slot; 701. First front end head; 702. First connecting rod; 703. First rear end head; 704. First nut; 1001. Second front end head; 1002. Second connecting rod; 1003. Second rear end head; 1004. Second nut. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example

[0020] See also Figures 1 to 2 A servo push handle device for a transparent three-dimensional film packaging machine includes a mounting frame 1, a driving part 2, and a push handle 3. The driving part 2 is installed on the mounting frame 1, and the working end of the driving part 2 is transmission-connected to the push handle 3. The mounting frame 1 is bolted with a mounting plate 4, and the mounting plate 4 is bolted with a mounting seat 5. The driving part 2 is bolted to the mounting seat 5. The output end of the driving part 2 is fixed with a swing rod 6, and the end of the swing rod 6 is rotatably connected to a first adjusting rod 7, and the end of the first adjusting rod 7 is rotatably connected to a transmission rod 8. The bottom of the transmission rod 8 is rotatably connected to a base 9, and the base 9 is bolted to the mounting frame 1, and the top of the transmission rod 8 is rotatably connected to a second adjusting rod 10. Two sets of slide rails 11 are arranged in parallel on the mounting frame 1, and a first slide 12 and a second slide 13 are slidably connected between the two sets of slide rails 11. A linkage rod 14 is provided between the first slide 12 and the second slide 13, and the end of the second adjusting rod 10 is rotatably connected to the lower end surface of the first slide 12, and the push handle 3 is bolted to one side of the second slide 13.

[0021] The push handle 3 includes a front push arm 301, a rear push arm 302, and a push plate 303. The front push arm 301 and the rear push arm 302 are vertically bolted to each other. The end of the rear push arm 302 is bolted to one side of the second slide 13. A plurality of through slots 304 are formed on the front push arm 301. An adjustment block 305 is slidably connected in the through slot 304. An adjustment bolt is rotatably connected to the adjustment block 305. The bottom of the adjustment bolt is threadedly connected to the upper end surface of the push plate 303.

[0022] The design of the push handle 3, the first adjustment rod 7, the transmission rod 8, and the second adjustment rod 10 utilizes the drive unit 2 to drive the push handle 3 to move, thereby pushing the items to be packaged to the packaging area. Through the cooperation of the push handle 3, the push handle 3 is reciprocated along the conveying direction, thereby continuously delivering the items to be packaged to the designated area, reducing manual labor intensity, reducing the maintenance frequency of the drive unit, and improving work efficiency.

[0023] In this embodiment, a through slot 15 is provided on the transmission rod 8; the through slot 15 is utilized to reduce the dead weight of the transmission rod 8, thereby saving production materials and reducing the dead weight of the bottom equipment.

[0024] In this embodiment, the first adjusting rod 7 includes a first front end head 701, a first connecting rod 702, a first rear end head 703, and a first nut 704. The first front end head 701 is rotatably connected to the end of the swing rod 6, and the first rear end head 703 is rotatably connected to the middle part of the transmission rod 8. One end of the first connecting rod 702 is threadedly connected to the first front end head 701 through a positive thread, and the other end of the first connecting rod 702 is threadedly connected to the first rear end head 703 through a reverse thread. The first nut 704 is axially fixed to the middle part of the first connecting rod 702; the relative positions of the first connecting rod 702 and the first front end head 701 and the first rear end head 703 are adjusted by rotating the first nut 704, thereby adjusting the swing amplitude of the transmission rod 8, thereby meeting the pushing requirements of items to be packaged of different sizes.

[0025] In this embodiment, the second adjustment rod 10 includes a second front end head 1001, a second connecting rod 1002, a second rear end head 1003, and a second nut 1004. The second front end head 1001 is rotatably connected to the lower end face of the first slide 12, and the second rear end head 1003 is rotatably connected to the top of the transmission rod 8. One end of the second connecting rod 1002 is threadedly connected to the second front end head 1001 through a positive thread, and the other end of the second connecting rod 1002 is threadedly connected to the second rear end head 1003 through a reverse thread. The second nut 1004 is axially fixed to the middle part of the second connecting rod 1002; by rotating the second nut 1004, the relative positions of the second connecting rod 1002 and the second front end head 1001 and the second rear end head 1003 are adjusted, thereby adjusting the positions of the first slide 12 and the second slide 13 at the input end, thereby controlling the positions of the items to be packaged.

[0026] In this embodiment, the driving part 2 is one of a servo motor, a stepping motor, and a rotary cylinder. Through the above design, the driving part 2 can be flexibly selected to adapt to different working environments.

[0027] In this embodiment, at least three through slots 304 are provided, which can reduce the weight of the front pushing arm 301 .

[0028] The working process of this utility model is as follows:

[0029] The operator can adjust the relative position of the first connecting rod 702 and the first front end head 701 and the first rear end head 703 by rotating the first nut 704 according to the items to be packaged, thereby adjusting the swing amplitude of the transmission rod 8, and adjust the relative position of the second connecting rod 1002 and the second front end head 1001 and the second rear end head 1003 by rotating the second nut 1004, thereby adjusting the position of the first slide 12 and the second slide 13 at the input end. The design of the push handle 3, the first adjustment rod 7, the transmission rod 8, and the second adjustment rod 10 utilizes the drive unit 2 to drive the push handle 3 to move, thereby pushing the items to be packaged to the packaging area. Through the cooperation of the push handle 3, the push handle 3 is reciprocated along the conveying direction, thereby continuously delivering the items to be packaged to the designated area, reducing the intensity of manual labor, reducing the maintenance frequency of the drive unit, and improving work efficiency.

[0030] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A servo push handle device for a transparent three-dimensional film packaging machine, comprising a mounting frame (1), a driving unit (2), and a push handle (3), wherein the driving unit (2) is mounted on the mounting frame (1), and a working end of the driving unit (2) is transmission-connected to the push handle (3), characterized in that: The mounting frame (1) is bolted with a mounting plate (4), the mounting plate (4) is bolted with a mounting seat (5), the driving part (2) is bolted to the mounting seat (5), the output end of the driving part (2) is fixed with a swing rod (6), the end of the swing rod (6) is rotatably connected to the first adjustment rod (7), the end of the first adjustment rod (7) is rotatably connected to the transmission rod (8), the bottom of the transmission rod (8) is rotatably connected to the base (9), the base (9) is bolted to the mounting frame (1), the top of the transmission rod (8) is rotatably connected to the second adjustment rod (10), two groups of slide rails (11) are arranged in parallel on the mounting frame (1), a first slide seat (12) and a second slide seat (13) are slidably connected between the two groups of slide rails (11), a linkage rod (14) is arranged between the first slide seat (12) and the second slide seat (13), the end of the second adjustment rod (10) is rotatably connected to the lower end surface of the first slide seat (12), the push handle (3) is bolted to one side of the second slide seat (13), wherein The push handle (3) includes a front push arm (301), a rear push arm (302), and a push plate (303). The front push arm (301) and the rear push arm (302) are vertically bolted to each other. The end of the rear push arm (302) is bolted to one side of the second slide seat (13). A plurality of through slots (304) are provided on the front push arm (301). An adjustment block (305) is slidably connected in the through slots (304). An adjustment bolt is rotatably connected to the adjustment block (305). The bottom of the adjustment bolt is threadedly connected to the upper end surface of the push plate (303).

2. The servo push handle device of the transparent three-dimensional film packaging machine according to claim 1, characterized in that: The transmission rod (8) is provided with a through slot (15).

3. The servo push handle device of the transparent three-dimensional film packaging machine according to claim 1, characterized in that: The first adjustment rod (7) includes a first front end head (701), a first connecting rod (702), a first rear end head (703), and a first nut (704). The first front end head (701) is rotatably connected to the end of the swing rod (6), and the first rear end head (703) is rotatably connected to the middle of the transmission rod (8). One end of the first connecting rod (702) is threadedly connected to the first front end head (701) through a positive thread, and the other end of the first connecting rod (702) is threadedly connected to the first rear end head (703) through a negative thread. The first nut (704) is axially fixed to the middle of the first connecting rod (702).

4. The servo push handle device of the transparent three-dimensional film packaging machine according to claim 1, characterized in that: The second adjustment rod (10) comprises a second front end head (1001), a second connecting rod (1002), a second rear end head (1003), and a second nut (1004); the second front end head (1001) is rotatably connected to the lower end surface of the first slide seat (12); the second rear end head (1003) is rotatably connected to the top of the transmission rod (8); one end of the second connecting rod (1002) is threadedly connected to the second front end head (1001) via a positive thread; the other end of the second connecting rod (1002) is threadedly connected to the second rear end head (1003) via a reverse thread; and the second nut (1004) is axially fixed to the middle part of the second connecting rod (1002).

5. The servo push handle device of the transparent three-dimensional film packaging machine according to claim 1, characterized in that: The driving part (2) is one of a servo motor, a stepping motor, and a rotary cylinder.

6. The servo push handle device of the transparent three-dimensional film packaging machine according to claim 1, characterized in that: At least three through slots (304) are provided.

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