Paper pulp molding edge trimmer

Abstract

The utility model discloses a molded pulp edge trimmer, which belongs to the technical field of molded pulp processing and is characterized in that a base is fixed on the side surface of a supporting plate, a side plate is arranged at the top end of the base, a first groove is formed in the side surface of the side plate, and the top end of the side plate is connected with a screw rod through a first driving motor; a second groove is formed in the top end of the moving plate, a plurality of first gears are further arranged on the edge of the top end of the moving plate, a rotating disc is connected into the second groove through a second driving motor, a plurality of first racks are fixed to the side face of the rotating disc, sliding rods are fixed to the bottom ends of the first gears, the sliding rods are connected with the moving plate, and second gears are fixed to the bottom ends of the sliding rods; a plurality of moving rods are arranged at the bottom end of the moving plate, the moving rods and the second gears are the same in number and are in one-to-one correspondence, second racks are fixed to the sides, close to the second gears, of the moving rods, and edge cutting assemblies are further arranged on the other sides of the moving rods; the edge trimmer is simple and practical in structure, time-saving and labor-saving in operation and convenient for workers to use.

Description

Technical Field

[0001] The utility model relates to the technical field of pulp molding processing, in particular to a pulp molding edge trimming machine. Background Art

[0002] Pulp molded products are formed using molds while still in pulp form. They can produce complex, precise semi-finished pulp boxes, which have a wide range of applications and promising development prospects. However, the pulp boxes produced using molds often have excess pulp around their edges, requiring trimming to meet usable requirements.

[0003] In the prior art, the pulp molding edge trimming machine has a complicated structure, is time-consuming and labor-intensive to operate, is very troublesome, and is inconvenient for workers to operate and use. Therefore, it is urgent to design a new type of pulp molding edge trimming machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a pulp molding edge trimming machine to solve the problem that the existing pulp molding edge trimming machine is time-consuming and labor-intensive to operate, very troublesome and inconvenient for workers to operate and use.

[0005] The top end face of said sliding panel also is provided with an interlocking structure, and the interlocking structures include two intermediate devices, each of which is connected to a first end of a crankcase, and a second end of a screw bolt, formed on a bottom face of said sliding panel and a second end of a screw bolt.

[0006] A plurality of moving rods are provided at the bottom end of the moving plate. The number of the moving rods is the same as that of the second gears and they correspond one to one. A second rack engaged with the second gear is fixed on one side of the moving rod close to the second gear. A trimming assembly is also provided on the other side of the moving rod.

[0007] Optionally, the trimming assembly includes a telescopic rod and a cylinder, the telescopic rod is fixed to the other side of the moving rod, a mounting seat is fixed to the telescopic end thereof and a first connecting block is fixed to the side of the telescopic end thereof, the first connecting block is movably connected to the driving rod via a first rotating shaft, the cylinder is fixed to the other side of the moving rod, a piston rod thereof is connected to a second connecting block, the second connecting block is movably connected to the other end of the driving rod via a second rotating shaft, and a cutter is connected to the bottom end of the mounting seat.

[0008] Optionally, a plurality of slide grooves are formed at the bottom end of the movable plate, the movable rod has the same number as the slide grooves and corresponds one to one, and a slider located in the slide groove and slidably connected to the slide groove is fixed on the top side thereof.

[0009] Optionally, an operating plate is fixed to the top of the support plate, and the operating plate is located directly below the movable plate.

[0010] Optionally, two L-shaped rods are fixed to the top of the support plate, and one end of the top surface of the two L-shaped rods is threadedly connected with a bolt, and a pressure block is fixed to the bottom end of the bolt, and the pressure block is located above the operating panel.

[0011] Optionally, a bearing is fixed to the side wall of the first groove, and the bearing is connected to the other end of the screw.

[0012] In a pulp molding trimming machine provided by the present invention, a base is fixed on the side of the support plate, a side plate is opened on the top of the base, a first groove is opened on the side of the side plate and a first driving motor is fixed on the top of the side plate, the output end of the first driving motor extends into the first groove and is connected to a screw, a limit block adapted to the first groove is threadedly connected to the screw, a movable plate is fixed on the side of the limit block, a second groove is opened on the top of the movable plate and a plurality of evenly distributed first gears are provided on the top edge of the movable plate, a second driving motor is installed in the second groove, and the output end of the second driving motor is connected to A turntable, a plurality of first racks are fixed on the side of the turntable, a plurality of first gears are meshed with the plurality of first racks for transmission and a sliding rod is fixed at the bottom end of each of the first racks, a plurality of sliding rods are movably connected to the movable plate and a second gear is fixed at the bottom end of each of the sliding rods; a plurality of movable rods are provided at the bottom end of the movable plate, the movable rods are the same in number as the second gears and correspond one to one, and a second rack meshed with the second gear is fixed on the side close to the second gear, and a trimming assembly is also provided on the other side of the movable rod; the use of this trimming machine has a simple and practical structure, saves time and effort in operation, and is convenient for workers to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of the pulp molding edge trimming machine provided by the utility model;

[0014] Figure 2This is a top view of the pulp molding trimming machine provided by the utility model;

[0015] Figure 3 yes Figure 2 Middle AA section view;

[0016] Figure 4 This is a bottom view of the pulp molding trimming machine provided by the utility model;

[0017] Figure 5 yes Figure 4 Magnified view of B. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] The utility model provides a pulp molding edge trimming machine, the structure of which is as follows Figures 1 to 5As shown, it includes a support plate 1, a base 2 is fixed on the side of the support plate 1, a side plate 3 is opened on the top of the base 2, a first groove 4 is opened on the side of the side plate 3 and a first drive motor 5 is fixed on the top thereof, the output end of the first drive motor 5 extends into the first groove 4 and is connected to a screw 7, a limit block 8 adapted to the first groove 4 is threadedly connected to the screw 7, a movable plate 9 is fixed on the side of the limit block 8, a second groove 11 is opened on the top of the movable plate 9 and a plurality of evenly distributed first gears 12 are provided on the top edge thereof, a second drive motor 14 is installed in the second groove 11, and a turntable 15 is connected to the output end thereof, a plurality of first racks 16 are fixed on the side of the turntable 15, and the plurality of first gears 12 are meshed with the plurality of first racks 16 The bottom of each sliding rod 10 is fixed with a plurality of sliding rods 10, which are movably connected to the movable plate 9 and fixed with a second gear 13 at their bottom. The bottom of the movable plate 9 is provided with a plurality of movable rods 17, which are the same number as the second gear 13 and correspond one to one. A second rack 18 meshing with the second gear 13 is fixed on the side of the movable rod 17 close to the second gear 13. A trimming assembly 6 is also provided on the other side of the movable rod 17. The output end of the second drive motor 14 drives the turntable 15 to rotate so that the plurality of first racks 16 mesh with the plurality of first gears 12. At this time, the plurality of sliding rods 10 drive the second gear 13 to mesh with the plurality of second racks 18. Finally, the plurality of movable rods 17 drive the trimming assembly 6 to move for cutting. The pulp molding trimming machine has a simple and practical structure, saves time and effort in operation, and is convenient for workers to use.

[0022] Specifically, the trimming assembly 6 includes a telescopic rod 61 and a cylinder 62. The telescopic rod 61 is fixed to the other side of the moving rod 17. A mounting seat 64 is fixed to the telescopic end thereof and a first connecting block 68 is fixed to the side of the telescopic end thereof. The first connecting block 68 is movably connected to the driving rod 67 through a first rotating shaft 69. The cylinder 62 is fixed to the other side of the moving rod 17. Its piston rod is connected to a second connecting block 63. The second connecting block 63 and the other end of the driving rod 67 are movably connected through a second rotating shaft 66. The bottom end of the mounting seat 64 is connected to a cutter 65. The telescopic rod 61 is driven to move by the piston rod of the cylinder 62 so that the mounting seat 64 drives the cutter 65 to move to a suitable position.

[0023] Furthermore, a plurality of slide grooves 23 are opened at the bottom end of the movable plate 9. The movable rods 17 have the same number and one-to-one correspondence with the slide grooves 23 and a slider 24 is fixed on the top side thereof, which is located in the slide groove 23 and slidably connected thereto, and is used to support the horizontal movement of the movable rod 17.

[0024] Furthermore, an operating plate 19 is fixed to the top of the support plate 1. The operating plate 19 is located directly below the movable plate 9 and is used to support pulp molding.

[0025] Furthermore, two L-shaped rods 20 are fixed to the top of the support plate 1. One end of the top surface of the two L-shaped rods 20 is threadedly connected with a bolt 21, and a pressure block 22 is fixed to the bottom end of the bolt 21. The pressure block 22 is located above the operating panel 19. By rotating the two bolts 21, the pressure blocks 22 are driven to move downward to compress the pulp molding, which is convenient for subsequent trimming.

[0026] Furthermore, a bearing 25 is fixed to the side wall of the first groove 4 , and the bearing 25 is connected to the other end of the screw rod 7 to support the rotation of the screw rod 7 .

[0027] The working principle of the present utility model is as follows: first, the first drive motor 5 is started, and its output end drives the screw 7 to rotate so that the limit block 8 drives the plurality of cutters 65 to move downward and contact the pulp molding, and then the second drive motor 14 is started, and its output end drives the turntable 15 to rotate so that the plurality of first racks 16 are engaged with the plurality of first gears 12 for transmission, at this time the plurality of slide rods 10 all drive the second gears 13 to engage with the plurality of second racks 18 for transmission, and finally the plurality of moving rods 17 all drive the cutter 65 to move for trimming.

[0028] The above description is only a description of the preferred embodiment of the present invention and does not limit the scope of the present invention. Any changes and modifications made by ordinary technicians in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A pulp molding trimming machine, comprising a support plate (1), characterized in that: A base (2) is fixed on the side of the support plate (1), a side plate (3) is provided at the top of the base (2), a first groove (4) is provided on the side of the side plate (3) and a first drive motor (5) is fixed at the top thereof, an output end of the first drive motor (5) extends into the first groove (4) and is connected to a screw rod (7), a limit block (8) adapted to the first groove (4) is threadedly connected to the screw rod (7), a movable plate (9) is fixed on the side of the limit block (8), a second groove (1) is provided at the top of the movable plate (9), and a second groove (1) is provided at the top of the movable plate (9). 1) and a plurality of evenly distributed first gears (12) are provided on the top edge thereof, a second driving motor (14) is installed in the second groove (11), an output end of the second driving motor (14) is connected to a turntable (15), a plurality of first racks (16) are fixed to the side of the turntable (15), a plurality of the first gears (12) are meshed with a plurality of the first racks (16) for transmission and a sliding rod (10) is fixed to the bottom end thereof, a plurality of the sliding rods (10) are movably connected to the movable plate (9) and a second gear (13) is fixed to the bottom end thereof; A plurality of moving rods (17) are provided at the bottom end of the moving plate (9). The number of the moving rods (17) is the same as that of the second gear (13) and they correspond one to one. A second rack (18) meshing with the second gear (13) is fixed on one side of the moving rod (17) and is in transmission. A trimming assembly (6) is also provided on the other side of the moving rod (17).

2. The pulp molding edge trimming machine according to claim 1, wherein: The trimming assembly (6) includes a telescopic rod (61) and a cylinder (62). The telescopic rod (61) is fixed to the other side of the moving rod (17). A mounting seat (64) is fixed to the telescopic end thereof and a first connecting block (68) is fixed to the side of the telescopic end thereof. The first connecting block (68) is movably connected to the driving rod (67) via a first rotating shaft (69). The cylinder (62) is fixed to the other side of the moving rod (17). The piston rod thereof is connected to a second connecting block (63). The second connecting block (63) is movably connected to the other end of the driving rod (67) via a second rotating shaft (66). The bottom end of the mounting seat (64) is connected to a cutter (65).

3. The pulp molding edge trimming machine according to claim 1, wherein: The bottom end of the movable plate (9) is also provided with a plurality of sliding grooves (23), the movable rods (17) are the same in number as the sliding grooves (23) and correspond one to one, and a slider (24) located in the sliding grooves (23) and slidably connected thereto is fixed on the top side thereof.

4. The pulp molding edge trimming machine according to claim 1, wherein: An operating plate (19) is also fixed to the top of the support plate (1), and the operating plate (19) is located directly below the movable plate (9).

5. The pulp molding edge trimming machine according to claim 4, characterized in that: Two L-shaped rods (20) are also fixed to the top of the support plate (1), and one end of the top surface of the two L-shaped rods (20) is threadedly connected to a bolt (21), and a pressure block (22) is fixed to the bottom end of the bolt (21), and the pressure block (22) is located above the operating plate (19).

6. The pulp molding edge trimming machine according to claim 1, wherein: A bearing (25) is fixed to the side wall of the first groove (4), and the bearing (25) is connected to the other end of the screw (7).

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