Multi-cutter-row cutting device of sterile bag packaging machine

Abstract

The utility model discloses a multi-cutter row cutting device of a sterile bag packaging machine, which comprises a mounting bottom plate, a wind-up roller frame is arranged on the left side above the mounting bottom plate, a wind-up roller is rotatably arranged inside the upper part of the wind-up roller frame, one end of a connecting shaft of the wind-up roller penetrates through one side of the wind-up roller frame and is connected with an output end of a rotating motor I, and the other end of the connecting shaft is connected with an output end of the rotating motor II. An unwinding roller frame is arranged on the right side of the upper portion of the mounting bottom plate, an unwinding roller is rotatably arranged in the upper portion of the unwinding roller frame, a mounting frame is arranged on the portion, between the winding roller and the unwinding roller, of the mounting bottom plate, a first groove and a second groove are formed in the two sides of the interior of the mounting frame correspondingly, and a lead screw is longitudinally arranged in the first groove; the lower portion of the lead screw is connected with the output end of a lead screw motor, the lead screw is sleeved with a lead screw sleeve block, a sliding rod is longitudinally arranged in the second groove, and the sliding rod is sleeved with a sliding block. The sterile bag cutting device is convenient for cutting a sterile bag.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-knife row cutting devices, in particular to a multi-knife row cutting device for an aseptic bag packaging machine. Background Art

[0002] The multi-knife packaging machine is a type of packaging machine. It is mainly used for the composite cutting of film products. It is a device for cutting packaged products. It is widely used in the product packaging field of various factories. It has functions such as winding and slitting. With the development of the times, the multi-knife packaging machine is becoming more and more perfect.

[0003] When a multi-blade packaging machine is used to produce medical sterile bags, a blade is usually fixed on a packaging frame to cut the product. When the blade cuts the sterile bag product horizontally, the product is easily cut or cut obliquely, thereby reducing the cutting effect of the sterile bag product.

[0004] Therefore, in view of the above problems, a multi-knife row cutting device for an aseptic bag packaging machine is proposed. Utility Model Content

[0005] The utility model aims to provide a multi-knife row cutting device for an aseptic bag packaging machine, comprising a mounting base plate, a winding roller frame is arranged on the left side above the mounting base plate, a winding roller is rotatably arranged inside the upper part of the winding roller frame, one end of the connecting shaft of the winding roller passes through one side of the winding roller frame and is connected to an output end of a rotating motor, a unwinding roller frame is arranged on the right side above the mounting base plate, an unwinding roller is rotatably arranged inside the upper part of the unwinding roller frame, a mounting frame is arranged on the mounting base plate between the winding roller and the unwinding roller, a groove 1 and a groove 2 are respectively opened on both sides of the interior of the mounting frame, a screw rod is longitudinally arranged in the groove 1, the lower part of the screw rod is connected to the output end of the screw rod motor, and a screw rod is sleeved on the screw rod A screw sleeve block, a sliding rod is longitudinally arranged in the second groove, a sliding block is sleeved on the sliding rod, a cutting table is arranged between the screw sleeve block and the sliding block, a sterile bag is arranged above the cutting table, a cylinder housing is arranged on the top of the mounting frame, a cylinder is arranged inside the cylinder housing, an output end below the cylinder is connected with a cylinder push rod, a mounting cross plate is arranged below the cylinder push rod, mounting vertical plates are respectively arranged on both sides below the mounting cross plate, a rotating shaft is arranged between the two mounting vertical plates, a plurality of cutting knives are equidistantly arranged on the rotating shaft, and limit blocks are arranged on both sides of each cutting knife, one side of the rotating shaft passes through the mounting vertical plate, and extends to the outside of the mounting vertical plate to be connected with the second output end of the rotating motor.

[0006] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0007] The utility model is provided with a screw motor, a screw, a screw sleeve block, a sliding rod, a sliding block and a cutting table. The screw motor drives the screw to rotate, and the rotation of the screw drives the screw sleeve block to move up and down, thereby the cutting table moves up and down, and the sliding block connected to the other side of the cutting table moves on the sliding rod, so that the position of the cutting table can be adjusted according to the position of the sterile bag. The cutting table can be arranged to prevent cutting or cutting obliquely during cutting, thereby improving the cutting effect.

[0008] The utility model is provided with a cylinder, a cylinder push rod, a mounting cross plate, a driven telescopic rod, a rotating motor 2, a rotating shaft and a cutting knife. When the cylinder is started, the cylinder push rod is extended, and then the mounting cross plate is lowered. The driven telescopic rods arranged at the four corners above the mounting cross plate can improve the stability of the movement of the mounting cross plate, and then the mounting cross plate is lowered and drives the cutting knife to lower, so that the cutting knife can cut the sterile bag easily. The rotating shaft is driven to rotate by the rotating motor 2, and the rotation of the rotating shaft can drive multiple cutting knives to rotate, so that the sterile bag can be cut easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model;

[0010] Figure 2 It is a side view of the utility model.

[0011] The reference numerals and names in the figures are as follows:

[0012] 1. Install the base plate; 2. Support legs; 3. Control panel; 4. Winding roller frame; 5. Winding roller; 6. Rotating motor 1; 7. Fixed plate; 8. Unwinding roller frame; 9. Unwinding roller; 10. Install the frame; 101. Groove 1; 102. Groove 2; 11. Screw; 12. Screw motor; 13. Screw sleeve block; 14. Sliding rod; 15. Sliding block; 16. Cutting table; 17. Driven telescopic rod; 18. Cylinder; 19. Cylinder push rod; 20. Install the horizontal plate; 21. Sterile bag; 22. Cylinder housing; 23. Install the vertical plate; 24. Rotating shaft; 25. Cutting knife; 26. Limit block; 27. Rotating motor 2. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] As attached Figure 1 , 2As shown, the utility model provides a multi-knife row cutting device for an aseptic bag packaging machine, including a mounting base plate 1, a winding roller frame 4 is arranged on the left side above the mounting base plate 1, a winding roller 5 is rotatably arranged inside the winding roller frame 4, one end of the connecting shaft of the winding roller 5 passes through one side of the winding roller frame 4 and is connected to the output end of a rotating motor 6, a unwinding roller frame 8 is arranged on the right side above the mounting base plate 1, an unwinding roller 9 is rotatably arranged inside the unwinding roller frame 8, a mounting frame 10 is arranged on the mounting base plate 1 between the winding roller 5 and the unwinding roller 9, a groove 101 and a groove 2 102 are respectively opened on both sides of the interior of the mounting frame 10, a screw rod 11 is longitudinally arranged in the groove 101, the lower part of the screw rod 11 is connected to the output end of a screw motor 12, a screw rod sleeve block 13 is sleeved on the screw rod 11, and the groove 2 1 02 is longitudinally provided with a sliding rod 14, on which a sliding block 15 is sleeved, a cutting table 16 is provided between the screw sleeve block 13 and the sliding block 15, a sterile bag 21 is provided above the cutting table 16, a cylinder housing 22 is provided on the top of the mounting frame 10, a cylinder 18 is provided inside the cylinder housing 22, an output end below the cylinder 18 is connected to a cylinder push rod 19, a mounting cross plate 20 is provided below the cylinder push rod 19, mounting vertical plates 23 are provided on both sides below the mounting cross plate 20, a rotating shaft 24 is provided between the two mounting vertical plates 23, a plurality of cutting knives 25 are equidistantly provided on the rotating shaft 24, and limiting blocks 26 are provided on both sides of each cutting knife 25, one side of the rotating shaft 24 passes through the mounting vertical plate 23, and extends to the outside of the mounting vertical plate 23 to be connected to the output end of the rotating motor 27.

[0015] Specifically, support legs 2 are provided at the four corners below the installation base plate 1 .

[0016] Specifically, the rotating motor 6 is arranged on a fixed plate 7 below.

[0017] Specifically, driven telescopic rods 17 are respectively disposed at the four corners above the mounting cross plate 20 , and the upper portion of the driven telescopic rods 17 is connected to the top end of the interior of the mounting frame 10 .

[0018] Specifically, a control panel 3 is disposed on the front surface of the mounting base plate 1 , and the control panel 3 is electrically connected to the rotating motor 1 6 , the screw motor 12 , the cylinder 18 and the rotating motor 2 27 , respectively.

[0019] Working principle: When in use, the sterile bag 21 on the unwinding roller 5 is pulled out and installed on the winding roller 5 through the mounting frame 10. After the sterile bag 21 is straightened, the screw motor 12 drives the screw 11 to rotate, and the rotation of the screw 11 drives the screw sleeve block 13 to move upward, and then the cutting table 16 moves upward, and the sliding block 15 connected to the other side of the cutting table 16 moves on the sliding rod 14, which improves the stability of the movement. The cutting table 16 stops moving after it approaches the sterile bag 21, and then the rotating motor 6 is started, and the rotating motor 6 drives the winding roller 5 to rotate. The cylinder 18 is started during the winding process, so that the cylinder push rod 19 is extended, and then the mounting cross plate 20 is lowered. The driven telescopic rods 17 arranged at the four corners above the mounting cross plate 20 can improve the stability of the movement of the mounting cross plate 20, and then the mounting cross plate 20 is lowered to drive the cutting knife 25 to lower, and the cutting knife 25 moves downward to the sterile bag 21. At this time, the rotating motor 27 drives the rotating shaft 24 to rotate, and the rotation of the rotating shaft 24 makes it easy to drive multiple cutting knives 25 to rotate, so as to facilitate multi-row cutting of the sterile bags 21, thereby improving the cutting efficiency.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A multi-blade cutting device for an aseptic bag packaging machine, comprising a mounting base plate (1), characterized in that: A winding roller frame (4) is arranged on the left side above the mounting base plate (1), a winding roller (5) is rotatably arranged inside the winding roller frame (4), one end of the connecting shaft of the winding roller (5) passes through one side of the winding roller frame (4) and is connected to the output end of a rotating motor (6), a reeling roller frame (8) is arranged on the right side above the mounting base plate (1), a reeling roller (9) is rotatably arranged inside the reeling roller frame (8), and a reeling roller (5) and a reeling roller (9) are arranged between the winding roller (5) and the reeling roller (9). A mounting frame (10) is arranged on a mounting base plate (1), and a groove 1 (101) and a groove 2 (102) are respectively provided on both sides of the interior of the mounting frame (10), a screw rod (11) is longitudinally arranged in the groove 1 (101), the lower part of the screw rod (11) is connected to the output end of a screw motor (12), a screw rod sleeve block (13) is sleeved on the screw rod (11), and a sliding rod (14) is longitudinally arranged in the groove 2 (102), and the sliding rod (14) is sleeved with a sliding block (15), a cutting table (16) is arranged between the screw sleeve block (13) and the sliding block (15), a sterile bag (21) is arranged above the cutting table (16), a cylinder housing (22) is arranged on the top of the mounting frame (10), a cylinder (18) is arranged inside the cylinder housing (22), the output end below the cylinder (18) is connected to the cylinder push rod (19), and a mounting is arranged below the cylinder push rod (19). A horizontal plate (20), wherein mounting vertical plates (23) are respectively arranged on both sides below the mounting horizontal plate (20), a rotating shaft (24) is arranged between the two mounting vertical plates (23), a plurality of cutting knives (25) are equidistantly arranged on the rotating shaft (24), and a limiting block (26) is arranged on both sides of each cutting knife (25), and one side of the rotating shaft (24) penetrates the mounting vertical plate (23) and extends to the outside of the mounting vertical plate (23) to be connected to the output end of the second rotating motor (27).

2. The multi-knife cutting device of the aseptic bag packaging machine according to claim 1, characterized in that: Support legs (2) are provided at the four corners below the installation base plate (1).

3. The multi-knife row cutting device of the aseptic bag packaging machine according to claim 1, characterized in that: The lower part of the rotating motor (6) is arranged on a fixed plate (7).

4. The multi-blade cutting device of the aseptic bag packaging machine according to claim 1, characterized in that: Driven telescopic rods (17) are respectively arranged at the four corners above the installation horizontal plate (20), and the upper part of the driven telescopic rod (17) is connected to the top end inside the installation frame (10).

5. The multi-knife row cutting device of the aseptic bag packaging machine according to claim 1, characterized in that: A control panel (3) is provided on the front surface of the mounting base plate (1), and the control panel (3) is electrically connected to the first rotating motor (6), the screw motor (12), the cylinder (18) and the second rotating motor (27) respectively.

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