Clamping and moving device for double-layer automatic weighing packaging machine

Abstract

The utility model discloses a clamping and moving device for a double-layer automatic weighing packaging machine, which belongs to the technical field of packaging machines and is characterized by comprising a double-layer frame, a packaging machine structure and a packaging rack, the packaging rack is positioned at the bottom of the packaging machine structure, the packaging machine structure is mounted on the inner side of the double-layer frame, and the double-layer frame is mounted on the outer side of the double-layer frame. A main frame is slidably connected to the inner side of the packaging machine frame, a weighing disc is installed on the inner side of the main frame, by arranging the double-layer frame, the packaging machine structure can be conveniently installed, materials can be placed on the weighing disc of the main frame when the materials are bagged and packaged through the packaging machine structure, and the materials can be conveniently placed on the weighing disc of the main frame. And in the arranged clamping assembly, a connecting frame slides along a guide rail on a vertical frame, the surface of a packaging bag is lifted and clamped through a clamping jaw, the situation that the packaging bag topples over in the bagging process is avoided, and after packaging is completed, the clamping jaw is continuously fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a clamping and moving device for a double-layer automatic weighing packaging machine. Background Art

[0002] A packaging machine is a type of machine that packages products to protect and beautify them. It is an assembly line-type overall production packaging machine used for filling, sealing, and coding of products in the food, medicine, daily chemicals, hardware, lighting, furniture and other industries. It mainly includes liquid filling machines, pillow packaging machines, horizontal packaging machines, vertical packaging machines, powder and granule packaging machines, automatic bag-feeding packaging machines, and automatic packaging machines for frozen products.

[0003] When packaging materials, a double-layer automatic weighing packaging machine can be used. The existing packaging machine is troublesome to transport the packaged materials after the personnel complete the bagging. At the same time, the packaging bags may fall over during the transportation or packaging process, which is inconvenient to use. Utility Model Content

[0004] The utility model provides a clamping and moving device for a double-layer automatic weighing packaging machine, aiming to solve the problem that the existing packaging machine is troublesome to transport the packaged materials after the personnel complete the bagging, and the packaging bags may fall over during the transportation or packaging process, which is inconvenient to use.

[0005] The utility model is implemented as follows: a clamping and moving device for a double-layer automatic weighing packaging machine comprises a double-layer frame, a packaging machine structure and a packaging machine frame, wherein the packaging machine frame is located at the bottom of the packaging machine structure, the packaging machine structure is installed on the inner side of the double-layer frame, the inner side of the packaging machine frame is slidably connected with a main frame, a weighing plate is installed on the inner side of the main frame, a clamping assembly is arranged on the top of the main frame, a bracket is arranged on the front side of the packaging frame, a telescopic cylinder is bolted to the top of the bracket, and a push frame is bolted to the telescopic end of the telescopic cylinder;

[0006] The clamping assembly comprises a stand, a guide rail is bolted to the front side of the top of the stand, a connecting frame is slidably connected to the inner side of the guide rail, and a clamping claw is bolted to the side of the connecting frame away from the guide rail.

[0007] In order to achieve the effect of making the support of the structure more reasonable, as a preferred clamping and moving device for a double-layer automatic weighing and packaging machine of the utility model, a packaging slide is installed on the top of the packaging machine frame, and the top of the packaging slide is slidably connected to the main frame.

[0008] In order to achieve a more reasonable effect of facilitating the sliding of the main frame, as a preferred clamping and moving device for a double-layer automatic weighing and packaging machine of the utility model, a pulley is slidably connected to the inner side of the bottom of the main frame, and a rack is bolted to the bottom of the inner wall of the packaging machine frame.

[0009] In order to facilitate driving the structure, as a preferred clamping and moving device for a double-layer automatic weighing and packaging machine of the utility model, a control motor is bolted to the inner side of the main frame, a matching gear is bolted to the output end of the control motor, and the matching gear is meshingly connected to the rack.

[0010] In order to achieve the effect of firmly fixing the material, as a preferred clamping and moving device for a double-layer automatic weighing and packaging machine of the utility model, the inner side of the clamping jaw is bolted with a contact pad, and the contact pad is made of rubber material.

[0011] In order to facilitate the movement of the control structure, as a preferred clamping and moving device for a double-layer automatic weighing and packaging machine of the utility model, a clamping motor is bolted to the right side of the guide rail, a screw is rotatably connected to the inner side of the guide rail, and the outer side of the screw is threadedly connected to the connecting frame.

[0012] In order to facilitate the transmission and change of direction of the structure, as a preferred clamping and moving device for a double-layer automatic weighing and packaging machine of the utility model, a transmission gear is bolted to the left side of the screw, and the left transmission gear and the right transmission gear are meshed and connected.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The clamping and moving device for the double-layer automatic weighing and packaging machine can facilitate the installation of the packaging machine structure by setting up a double-layer frame. When the packaging machine structure is used to bag and package materials, the materials can be placed on the weighing plate of the main frame, and the materials can be weighed while packaging. In the clamping assembly, the connecting frame slides along the guide rail on the vertical frame, and the surface of the packaging bag is lifted and clamped by the clamping claws to avoid tipping during the bagging process, and after the packaging is completed, the clamping claws are continuously fixed to avoid tipping and displacement during the movement. Then the main frame can drive the top structure to move along the packaging machine frame to complete the movement of the materials, and the materials can be shoveled down along the bottom of the weighing plate by the telescopic cylinder and the push frame to facilitate the later collection and other actions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of the clamping and moving device for the double-layer automatic weighing and packaging machine of the utility model;

[0016] Figure 2This is a structural schematic diagram of the main frame of the utility model;

[0017] Figure 3 It is the front view of the main structure of the utility model;

[0018] Figure 4 It is a right side view of the main structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the position of the matching gears of the utility model.

[0020] In the figure, 1. double-layer frame; 2. packaging machine structure; 3. packaging machine frame; 4. main frame; 5. weighing plate; 6. clamping assembly; 601. vertical frame; 602. guide rail; 603. connecting frame; 604. clamping claw; 7. bracket; 8. telescopic cylinder; 9. push frame; 10. packaging slide; 11. pulley; 12. rack; 13. control motor; 14. matching gear; 15. contact pad; 16. clamping motor; 17. screw; 18. transmission gear. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0023] See also Figure 1-5 The utility model provides a technical solution: a clamping and moving device for a double-layer automatic weighing packaging machine, comprising a double-layer frame 1, a packaging machine structure 2 and a packaging machine frame 3, wherein the packaging machine frame 3 is located at the bottom of the packaging machine structure 2, the packaging machine structure 2 is installed on the inner side of the double-layer frame 1, the inner side of the packaging machine frame 3 is slidably connected with a main frame 4, the inner side of the main frame 4 is installed with a weighing plate 5, a clamping assembly 6 is arranged on the top of the main frame 4, a bracket 7 is arranged on the front side of the packaging frame 3, a telescopic cylinder 8 is bolted to the top of the bracket 7, and a push frame 9 is bolted to the telescopic end of the telescopic cylinder 8;

[0024] The clamping assembly 6 includes a stand 601 , a guide rail 602 is bolted to the front side of the top of the stand 601 , a connecting frame 603 is slidably connected to the inner side of the guide rail 602 , and a clamping claw 604 is bolted to the side of the connecting frame 603 away from the guide rail 602 .

[0025] In this embodiment: by setting up a double-layer frame 1, it is convenient to install the packaging machine structure 2. When the material is bagged and packaged by the packaging machine structure 2, the material can be placed on the weighing plate 5 of the main frame 4, and the material can be weighed while packaging. In the clamping assembly 6, the connecting frame 603 slides along the guide rail 602 on the vertical frame 601, and the surface of the packaging bag is lifted and clamped by the clamping claw 604 to avoid tipping during the bagging process, and after the packaging is completed, the clamping claw 604 is continuously fixed to avoid tipping and displacement during the movement. Then the main frame 4 can drive the top structure to move along the packaging machine frame 3 to complete the movement of the material, and the telescopic cylinder 8 can cooperate with the pushing frame 9 to shovel the material along the bottom of the weighing plate 5 to facilitate later collection and other actions.

[0026] As a technical optimization solution of the present invention, a packaging slide 10 is installed on the top of the packaging frame 3, and the top of the packaging slide 10 is slidably connected to the main frame 4.

[0027] In this embodiment, by providing a packaging slide 10, it is convenient to support the raised portion of the main frame 4 during operation, making its sliding more reasonable.

[0028] As a technical optimization solution of the present utility model, a pulley 11 is slidably connected to the inner side of the bottom of the main frame 4 , and a rack 12 is bolted to the bottom of the inner wall of the packaging frame 3 .

[0029] In this embodiment, by arranging the pulley 11 in cooperation with the rack 12, the main frame 4 can slide more smoothly on the inner side of the packaging frame 3, and the transmission is performed in cooperation with the structure.

[0030] As a technical optimization solution of the utility model, a control motor 13 is bolted to the inner side of the main frame 4 , a matching gear 14 is bolted to the output end of the control motor 13 , and the matching gear 14 is meshingly connected to the rack 12 .

[0031] In this embodiment, by setting up the control motor 13 , the mating gear 14 can be driven to rotate, so that it can move horizontally along the meshing route between the rack 12 and the mating gear 14 .

[0032] As a technical optimization solution of the present invention, a contact pad 15 is bolted to the inner side of the clamping jaw 604 , and the contact pad 15 is made of rubber material.

[0033] In this embodiment, by providing the contact pad 15, when the clamping jaws 604 and the material are clamped, the contact can be made stable and not prone to displacement.

[0034] As a technical optimization solution of the utility model, a clamping motor 16 is bolted to the right side of the guide rail 602 , a screw rod 17 is rotatably connected to the inner side of the guide rail 602 , and the outer side of the screw rod 17 is threadedly connected to the connecting frame 603 .

[0035] In this embodiment, by providing a clamping motor 16 in cooperation with the screw rod 17 , the movement of the connecting frame 603 can be driven conveniently.

[0036] As a technical optimization solution of the present invention, a transmission gear 18 is bolted to the left side of the screw rod 17 , and the left transmission gear 18 is meshedly connected with the right transmission gear 18 .

[0037] In this embodiment, by providing a transmission gear 18, transmission between the two screw rods 17 can be facilitated, and the rotation direction of the structure can be changed.

[0038] Working principle: First, when in use, place the packaging bag directly on the weighing plate 5 of the main frame 4, and use the packaging machine structure 2 to pack the material, and weigh the material while packing. In the clamping assembly 6, the clamping motor 16 cooperates with the screw 17 to rotate to drive the connecting frame 603 to slide along the guide rail 602 on the vertical frame 601 and transmit the two screws 17 through the transmission gear 18, and the surface of the packaging bag is lifted and clamped by the clamping claw 604 in cooperation with the contact pad 15 to avoid tipping during the bagging process, and after the packaging is completed, the clamping claw 604 is continuously fixed to avoid tipping and displacement during the movement, and then the main frame 4 can drive the top structure to move along the packaging machine frame 3 to complete the movement of the material, and the material can be shoveled off along the bottom of the weighing plate 5 by the telescopic cylinder 8 in cooperation with the push frame 9.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping and moving device for a double-layer automatic weighing packaging machine, comprising a double-layer frame (1), a packaging machine structure (2) and a packaging machine frame (3), characterized in that: The packaging machine frame (3) is located at the bottom of the packaging machine structure (2), and the packaging machine structure (2) is installed on the inner side of the double-layer frame (1). The inner side of the packaging machine frame (3) is slidably connected to a main frame (4), and a weighing plate (5) is installed on the inner side of the main frame (4). A clamping assembly (6) is arranged on the top of the main frame (4). A bracket (7) is arranged on the front side of the packaging machine frame (3), and a telescopic cylinder (8) is bolted to the top of the bracket (7), and a push frame (9) is bolted to the telescopic end of the telescopic cylinder (8); The clamping assembly (6) comprises a stand (601), the front side of the top of the stand (601) is bolted with a guide rail (602), the inner side of the guide rail (602) is slidably connected with a connecting frame (603), and the side of the connecting frame (603) away from the guide rail (602) is bolted with a clamping claw (604).

2. The clamping and moving device for a double-layer automatic weighing and packaging machine according to claim 1 is characterized in that: A packaging slide (10) is installed on the top of the packaging frame (3), and the top of the packaging slide (10) is slidably connected to the main frame (4).

3. The clamping and moving device for a double-layer automatic weighing and packaging machine according to claim 1, characterized in that: A pulley (11) is slidably connected to the inner side of the bottom of the main frame (4), and a rack (12) is bolted to the bottom of the inner wall of the packaging machine frame (3).

4. The clamping and moving device for a double-layer automatic weighing and packaging machine according to claim 2 is characterized in that: A control motor (13) is bolted to the inner side of the main frame (4), a matching gear (14) is bolted to the output end of the control motor (13), and the matching gear (14) is meshingly connected to the rack (12).

5. The clamping and moving device for a double-layer automatic weighing and packaging machine according to claim 1, characterized in that: A contact pad (15) is bolted to the inner side of the clamping jaw (604), and the contact pad (15) is made of rubber material.

6. The clamping and moving device for a double-layer automatic weighing and packaging machine according to claim 1, characterized in that: The right side of the guide rail (602) is bolted with a clamping motor (16), the inner side of the guide rail (602) is rotatably connected with a screw rod (17), and the outer side of the screw rod (17) is threadedly connected to the connecting frame (603).

7. The clamping and moving device for a double-layer automatic weighing and packaging machine according to claim 6, characterized in that: The left side of the screw rod (17) is bolted with a transmission gear (18), and the left transmission gear (18) and the right transmission gear (18) are meshed and connected.

Images