Ton bag production corner cutting equipment capable of preventing deviation of ton bag

Abstract

The invention discloses ton bag production corner cutting equipment capable of preventing deviation of ton bags, and relates to the technical field of ton bag production, and the technical scheme is that the ton bag production corner cutting equipment comprises a workbench, the workbench is of a rectangular structure, a cutting groove is formed in the top of the workbench, the cutting mechanism is arranged at the top of the workbench, and the positioning mechanism is arranged at the top of the workbench. The cutting mechanism comprises a plurality of supporting frames which are fixedly connected to the top of the workbench, a top plate is fixedly connected to the inner ends of the tops of the supporting frames, a hydraulic machine is arranged at the bottom of the top plate, a lifting plate is fixedly connected to the working end of the hydraulic machine, and the cutting mechanism further comprises a plurality of positioning plates which are arranged on the two sides of the lifting plate correspondingly. The ton bag cutting device has the beneficial effects that the ton bag production efficiency is greatly improved, meanwhile, a winding type positioning mechanism is adopted, a user can conveniently adjust the cutting position of a ton bag, and great convenience is brought to workers.

Description

Technical Field

[0001] The invention relates to the technical field of ton bag production, and in particular to a ton bag production corner cutting device for preventing the ton bag from deflecting. Background Art

[0002] International Standard Ton Bag Pattern Ton bag (also known as container bag / space bag / 1 flexible container / ton bag / ton bag / space bag / mother bag): is a flexible transport packaging container. It has the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and has sufficient structural strength. As container bags are easy to load and unload, and handling, the loading and unloading efficiency has been significantly improved, and they have developed rapidly in recent years. Container bags are generally made of polyester fibers such as polypropylene and polyethylene.

[0003] During the production process of existing ton bags, users are required to use cutting devices to cut corners on the openings at the bottom of the ton bags. However, the existing cutting method is generally to cut directly through a cutting machine. However, the cutting machine may drive the ton bag to move when cutting the ton bag, so that the cutting position will be offset, thereby affecting the effect of the cutting. Summary of the invention

[0004] To this end, the present invention provides a ton bag production corner cutting equipment that can prevent the ton bag from shifting. The user controls the positioning mechanism to position the ton bag, and after the positioning is completed, the cutting mechanism is controlled to cut the product, so as to solve the problem that the existing cutting method is generally direct cutting by a cutting machine, but the cutting machine may drive the ton bag to move when cutting the ton bag, so that the cutting position will be shifted, thereby affecting the effect of the corner cutting.

[0005] In order to achieve the above object, the present invention provides the following technical solution: a ton bag production corner cutting device for preventing ton bags from deflecting, comprising:

[0006] A workbench, wherein the workbench is configured as a rectangular structure and a cutting groove is provided on the top of the workbench;

[0007] A cutting mechanism, wherein the cutting mechanism is arranged on the top of the workbench;

[0008] A positioning mechanism, wherein the positioning mechanism is arranged on the top of the workbench;

[0009] The cutting mechanism comprises a plurality of support frames, which are all fixedly connected to the top of the workbench, a top plate is fixedly connected to the inner ends of the tops of the support frames, a hydraulic press is provided at the bottom of the top plate, and a lifting plate is fixedly connected to the working end of the hydraulic press.

[0010] Preferably, the cutting mechanism further comprises a plurality of positioning plates, the plurality of positioning plates are respectively arranged on both sides of the lifting plate, and two limiting slide rails are respectively provided on the top of the workbench, and the two limiting slide rails are respectively fixedly connected between the plurality of positioning plates.

[0011] Preferably, a limiting block is embedded on the top of the two limiting slide rails, the limiting block matches the limiting slide rail, the top of the two limiting blocks is fixedly connected to a telescopic rod, and the outer sides of the two telescopic rods are sleeved with a spring.

[0012] Preferably, a positioning frame is provided at the bottom of the lifting plate, the positioning frame is fixedly connected to the top ends of the two telescopic rods, a cutting blade is embedded in the positioning frame, a protective cover is provided on the outside of the cutting blade, the protective cover is fixedly connected to the inside of the positioning frame, a cutting motor is provided on the front side of the positioning frame, a transmission shaft is fixedly connected to the output end of the cutting motor, the rear end of the transmission shaft passes through the inside of the protective cover and is fixedly embedded in the cutting blade.

[0013] Preferably, a vertical plate is fixedly connected to the top of the positioning frame, a reciprocating screw is embedded in the vertical plate, the reciprocating screw is connected to the vertical plate through a ball screw pair, and fixed plates are fixedly connected to both sides of the lifting plate. Two of the fixed plates are respectively arranged between multiple positioning plates, and a transmission motor is provided on one side of one of the positioning plates, and a transmission rod is fixedly connected to the output end of the transmission motor, and the transmission rod is fixedly embedded in the reciprocating screw.

[0014] Preferably, a sliding block is fixedly connected to the top of the vertical plate, a sliding groove is provided at the bottom of the lifting plate, and the sliding block is embedded in the sliding groove.

[0015] Preferably, the positioning mechanism comprises a connecting shaft, the connecting shaft is arranged inside the front side of the workbench, a winding drum is fixedly sleeved on the outside of the connecting shaft, and a plurality of adhesive plates are arranged on the outside of the winding drum.

[0016] Preferably, a square rod is embedded in the front end of the connecting shaft, the square rod slides with the connecting shaft, a knob is fixedly connected to the front end of the square rod, a plurality of slots are provided on the outside of the knob, a connecting rod is fixedly connected to the front side of the workbench, and the connecting rod matches the slot.

[0017] Preferably, the positioning mechanism further includes a first magnet, the first magnet is fixedly embedded in the top of the rear side of the workbench, a second magnet is arranged on the top of the first magnet, and the first magnet attracts the second magnet.

[0018] Preferably, two positioning rods are fixedly connected to the top of the workbench, and the two positioning rods are respectively arranged on both sides of the first magnet. Positioning blocks are sleeved on the outside of the two positioning rods, and round rods are fixedly connected on the inside of the two positioning blocks. The two round rods are respectively fixedly connected on both sides of the two second magnets.

[0019] The beneficial effects of the present invention are:

[0020] The user controls the positioning mechanism to position the ton bag, and after the positioning is completed, the cutting mechanism is controlled to cut the product, so as to solve the problem that the existing cutting method is generally to cut directly by a cutting machine, but the cutting machine may drive the ton bag to move when cutting the ton bag, so that the cutting position will be offset, thereby affecting the effect of the cutting angle. The present invention greatly improves the efficiency of ton bag production. At the same time, the device adopts a retractable positioning mechanism, which is convenient for the user to adjust the cutting position of the ton bag, bringing great convenience to the staff;

[0021] In addition, the device adopts the design of positioning plate and limiting rail, which is convenient for users to press the cutting position, plays a further positioning role, prevents the cutting position from shifting during cutting, greatly improves the effect of corner cutting, and increases production benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0023] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0024] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0025] Figure 2 A schematic diagram of the three-dimensional structure of the positioning mechanism provided by the present invention;

[0026] Figure 3 The present invention provides Figure 2 A in the enlarged view;

[0027] Figure 4 A schematic diagram of the three-dimensional structure of the hydraulic press provided by the present invention;

[0028] Figure 5 A schematic diagram of the three-dimensional structure of the cutting mechanism provided by the present invention;

[0029] Figure 6 The present invention provides Figure 5 The enlarged view of point B in the figure;

[0030] Figure 7 A schematic diagram of the three-dimensional structure of the positioning plate and the limiting slide rail provided by the present invention;

[0031] In the figure: 1 workbench, 2 cutting groove, 3 support frame, 4 top plate, 5 hydraulic press, 6 lifting plate, 7 positioning plate, 8 limit slide rail, 9 limit block, 10 telescopic rod, 11 spring, 12 positioning frame, 13 cutting blade, 14 protective cover, 15 cutting motor, 16 transmission shaft, 17 vertical plate, 18 reciprocating screw rod, 19 fixed plate, 20 transmission motor, 21 transmission rod, 22 slider, 23 slide groove, 24 connecting shaft, 25 winding drum, 26 sticking plate, 27 square rod, 28 knob, 29 slot, 30 connecting rod, 31 first magnet, 32 second magnet, 33 positioning rod, 34 positioning block, 35 round rod. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0033] Refer to the attached Figure 1 -Attached Figure 7 The present invention provides a ton bag production corner cutting device for preventing ton bags from deflecting, comprising:

[0034] A workbench 1, which is a rectangular structure, and a cutting groove 2 is provided on the top of the workbench 1;

[0035] A cutting mechanism, which is arranged on the top of the workbench 1;

[0036] A positioning mechanism, which is arranged on the top of the workbench 1;

[0037] The cutting mechanism includes a plurality of support frames 3, each of which is fixedly connected to the top of the workbench 1, a top plate 4 is fixedly connected to the inner ends of the tops of the plurality of support frames 3, a hydraulic press 5 is provided at the bottom of the top plate 4, and a lifting plate 6 is fixedly connected to the working end of the hydraulic press 5;

[0038] In this embodiment, the user controls the positioning mechanism to position the ton bag, and after the positioning is completed, the cutting mechanism is controlled to cut the product;

[0039] Among them, in order to achieve the purpose of cutting, the present device adopts the following technical solutions: the cutting mechanism also includes a plurality of positioning plates 7, and the plurality of positioning plates 7 are respectively arranged on both sides of the lifting plate 6. Two limiting slide rails 8 are arranged on the top of the workbench 1, and the two limiting slide rails 8 are respectively fixedly connected between the plurality of positioning plates 7. Limiting blocks 9 are embedded on the tops of the two limiting slide rails 8, and the limiting blocks 9 match the limiting slide rails 8. Telescopic rods 10 are fixedly connected to the tops of the two telescopic rods 10. Springs 11 are sleeved on the outsides of the two telescopic rods 10. A positioning frame 12 is provided at the bottom of the lifting plate 6, and the positioning frame 12 is fixedly connected to the tops of the two telescopic rods 10. A cutting blade 13 is embedded in the positioning frame 12, and a protective cover 14 is provided on the outside of the cutting blade 13. The protective cover 14 is fixedly connected to the inside of the positioning frame 12. The positioning frame 1 A cutting motor 15 is provided on the front side, and a transmission shaft 16 is fixedly connected to the output end of the cutting motor 15. The rear end of the transmission shaft 16 penetrates into the protection cover 14 and is fixedly embedded in the cutting blade 13. A vertical plate 17 is fixedly connected to the top of the positioning frame 12. A reciprocating screw rod 18 is embedded in the vertical plate 17. The reciprocating screw rod 18 is connected to the vertical plate 17 through a ball screw pair. Fixed plates 19 are fixedly connected to both sides of the lifting plate 6. The two fixed plates 19 are respectively arranged between a plurality of positioning plates 7. A transmission motor 20 is provided on one side of one of the positioning plates 7. A transmission rod 21 is fixedly connected to the output end of the transmission motor 20. The transmission rod 21 is fixedly embedded in the reciprocating screw rod 18. A slider 22 is fixedly connected to the top of the vertical plate 17. A slide groove 23 is provided at the bottom of the lifting plate 6. The slider 22 is embedded in the slide groove 23.

[0040] The user starts the cutting motor 15, which drives the transmission shaft 16 and the cutting blade 13 to rotate. At the same time, the hydraulic press 5 works to squeeze the lifting plate 6 downward. The lifting plate 6 moves downward to drive the multiple positioning plates 7 and the two limit rails to move downward, so that the two limit rails press the cutting position to further position the cutting position and prevent the cutting position from shifting during cutting. At this time, the lifting plate 6 continues to move downward to make the two telescopic rods 10 extend and retract, so that the cutting blade 13 contacts the cutting position, and the cutting blade 13 rotates to cut the ton bag. At the same time, the transmission motor 20 is started to work, and the transmission motor 20 drives the transmission rod 21 and the reciprocating screw 18 to rotate. The reciprocating screw 18 rotates to drive the vertical plate 17, the positioning frame 12 and the cutting blade 13 to move left and right, so that the cutting blade 13 reciprocates the cutting position.

[0041] Among them, in order to achieve the purpose of product positioning, the device adopts the following technical solutions: the positioning mechanism includes a connecting shaft 24, the connecting shaft 24 is arranged inside the front side of the workbench 1, a winding drum 25 is fixedly sleeved on the outside of the connecting shaft 24, and a plurality of adhesive plates 26 are arranged on the outside of the winding drum 25. A square rod 27 is embedded in the front end of the connecting shaft 24, and the square rod 27 slides with the connecting shaft 24. A knob 28 is fixedly connected to the front end of the square rod 27, and a plurality of slots 29 are opened on the outside of the knob 28. A clamping rod 30 is fixedly connected to the front side of the workbench 1, and the clamping rod 30 Matching the card slot 29, the positioning mechanism also includes a first magnet 31, the first magnet 31 is fixedly embedded in the top of the rear side of the workbench 1, a second magnet 32 ​​is arranged on the top of the first magnet 31, the first magnet 31 and the second magnet 32 ​​attract each other, and two positioning rods 33 are fixedly connected to the top of the workbench 1, the two positioning rods 33 are respectively arranged on both sides of the first magnet 31, and positioning blocks 34 are sleeved on the outer sides of the two positioning rods 33, and round rods 35 are fixedly connected to the inner sides of the two positioning blocks 34, and the two round rods 35 are respectively fixedly connected to both sides of the two second magnets 32;

[0042] The user adheres one end of the ton bag to the adhesive plate 26 outside the winding drum 25, and turns the knob 28 to rotate. The rotation of the knob 28 drives the connecting shaft 24 and the winding drum 25 to rotate, thereby adjusting the cutting position of the ton bag. After the adjustment is completed, the user releases the second magnet 32, so that the first magnet 31 and the second magnet 32 ​​are attracted to each other, thereby positioning and clamping the other end of the ton bag to prevent the cutting position of the ton bag from shifting.

[0043] The use process of the present invention is as follows: the user controls the positioning mechanism to position the ton bag, and after the positioning is completed, the cutting mechanism is controlled to cut the product. The user adheres one end of the ton bag to the adhesive plate 26 outside the winding drum 25, and turns the knob 28 to rotate. The rotation of the knob 28 drives the connecting shaft 24 and the winding drum 25 to rotate, thereby adjusting the cutting position of the ton bag. After the adjustment is completed, the user releases the second magnet 32, so that the first magnet 31 and the second magnet 32 ​​are attracted to each other, thereby positioning and clamping the other end of the ton bag to prevent the cutting position of the ton bag from shifting. After the positioning is completed, the user starts the cutting motor 15 to work, and the cutting motor 15 drives the transmission shaft 16 and the cutting blade 13 to rotate. At the same time, the hydraulic press 5 works to squeeze the lifting plate 6 downward, and the lifting plate 6 moves downward to drive multiple positioning plates 7 and two limit rails to move downward, so that the two limit rails press the cutting position, which plays a further positioning work to prevent the cutting position from shifting during cutting. At this time, the lifting plate 6 continues to move downward to make the two telescopic rods 10 telescopic, so that the cutting blade 13 contacts the cutting position, and the cutting blade 13 rotates to cut the ton bag. At the same time, the transmission motor 20 is started to work, and the transmission motor 20 drives the transmission rod 21 and the reciprocating screw 18 to rotate. The reciprocating screw 18 rotates to drive the vertical plate 17, the positioning frame 12 and the cutting blade 13 to move left and right, so that the cutting blade 13 reciprocates the cutting position.

[0044] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A ton bag production corner cutting device to prevent ton bags from deflecting, characterized by: include A workbench (1), wherein the workbench (1) is configured as a rectangular structure, and a cutting groove (2) is provided on the top of the workbench (1); A cutting mechanism, wherein the cutting mechanism is arranged on the top of the workbench (1); A positioning mechanism, the positioning mechanism being arranged on the top of the workbench (1); The cutting mechanism comprises a plurality of support frames (3), each of which is fixedly connected to the top of a workbench (1), a top plate (4) is fixedly connected to the inner ends of the tops of the plurality of support frames (3), a hydraulic press (5) is provided at the bottom of the top plate (4), and a lifting plate (6) is fixedly connected to the working end of the hydraulic press (5).

2. The device for cutting corners in ton bag production to prevent ton bag deviation according to claim 1 is characterized by: The cutting mechanism further comprises a plurality of positioning plates (7), wherein the plurality of positioning plates (7) are respectively arranged on both sides of the lifting plate (6), and two limiting slide rails (8) are respectively arranged on the top of the workbench (1), and the two limiting slide rails (8) are respectively fixedly connected between the plurality of positioning plates (7).

3. The device for cutting corners in production of ton bags to prevent ton bags from deflecting according to claim 2 is characterized by: A limiting block (9) is embedded on the top of the two limiting slide rails (8), the limiting block (9) matches the limiting slide rail (8), the top of the two limiting blocks (9) is fixedly connected to a telescopic rod (10), and the outer sides of the two telescopic rods (10) are sleeved with a spring (11).

4. The device for cutting corners in production of ton bags to prevent ton bags from deflecting according to claim 1 is characterized by: A positioning frame (12) is provided at the bottom of the lifting plate (6), the positioning frame (12) is fixedly connected to the top ends of the two telescopic rods (10), a cutting blade (13) is embedded in the positioning frame (12), a protective cover (14) is provided on the outside of the cutting blade (13), the protective cover (14) is fixedly connected to the inside of the positioning frame (12), a cutting motor (15) is provided on the front side of the positioning frame (12), a transmission shaft (16) is fixedly connected to the output end of the cutting motor (15), and a rear end of the transmission shaft (16) passes through the inside of the protective cover (14) and is fixedly embedded in the inside of the cutting blade (13).

5. The device for cutting corners in production of ton bags to prevent ton bags from deflecting according to claim 4 is characterized by: The top of the positioning frame (12) is fixedly connected to a vertical plate (17), a reciprocating screw (18) is embedded in the vertical plate (17), and the reciprocating screw (18) is connected to the vertical plate (17) through a ball screw pair. Both sides of the lifting plate (6) are fixedly connected to fixed plates (19), and two fixed plates (19) are respectively arranged between a plurality of positioning plates (7). A transmission motor (20) is provided on one side of one of the positioning plates (7), and a transmission rod (21) is fixedly connected to the output end of the transmission motor (20), and the transmission rod (21) is fixedly embedded in the reciprocating screw (18).

6. The device for cutting corners in production of ton bags to prevent ton bags from deflecting according to claim 5 is characterized by: A sliding block (22) is fixedly connected to the top of the vertical plate (17), a sliding groove (23) is provided at the bottom of the lifting plate (6), and the sliding block (22) is embedded in the sliding groove (23).

7. The device for cutting corners in production of ton bags to prevent ton bags from deflecting according to claim 2 is characterized by: The positioning mechanism comprises a connecting shaft (24), the connecting shaft (24) is arranged inside the front side of the workbench (1), a winding drum (25) is fixedly sleeved outside the connecting shaft (24), and a plurality of adhesive plates (26) are arranged outside the winding drum (25).

8. The device for cutting corners in production of ton bags to prevent ton bags from deflecting according to claim 7 is characterized by: A square rod (27) is embedded in the front end of the connecting shaft (24), and the square rod (27) slides with the connecting shaft (24). A knob (28) is fixedly connected to the front end of the square rod (27), and a plurality of slots (29) are formed on the outer side of the knob (28). A clamping rod (30) is fixedly connected to the front side of the workbench (1), and the clamping rod (30) matches the slot (29).

9. The device for cutting corners in ton bag production to prevent ton bag deviation according to claim 1 is characterized by: The positioning mechanism further comprises a first magnet (31), the first magnet (31) being fixedly embedded in the top of the rear side of the workbench (1), a second magnet (32) being arranged on the top of the first magnet (31), and the first magnet (31) and the second magnet (32) being attracted to each other.

10. The device for cutting corners in production of ton bags to prevent ton bags from deflecting according to claim 1, characterized in that: Two positioning rods (33) are fixedly connected to the top of the workbench (1), and the two positioning rods (33) are respectively arranged on both sides of the first magnet (31). Positioning blocks (34) are sleeved on the outer sides of the two positioning rods (33), and round rods (35) are fixedly connected to the inner sides of the two positioning blocks (34). The two round rods (35) are respectively fixedly connected to both sides of the two second magnets (32).

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