Automatic bag making device

Abstract

The utility model provides an automatic bag making device, and relates to the technical field of packaging machinery. The automatic bag making device comprises a mounting frame, and the mounting frame is provided with a cutting mechanism. According to the automatic bag making device, an electric sliding table on one side is controlled to drive an inserting rod to move front and back, a first servo motor rotates to drive the inserting rod on the side to move left and right, the electric sliding table on the side is matched with the first servo motor to enable the inserting rod on the side to be inserted into an inserting hole reserved in a cutting knife set, and the inserting rod is controlled to stretch and retract to move; when the bag making material on the side is cut, the inserting rod on the side is pulled out of the inserting hole of the cutting knife set, then the cutting knife set can be rapidly connected through cooperation of the first servo motor and the electric sliding table on the other side, and therefore the bag making material on the side can be cut. And bag making materials on the other side can be cut, and the purpose that a single cutting mechanism of the device conducts cutting operation on a plurality of discharging ports is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bag making device, concretely is an automatic bag making device and belongs to the technical field of packing machinery. BACKGROUND

[0002] In the development history of modern packaging industry, the emergence of automatic bag making device has a profound technical background. With the vigorous development of commodity economy, the demand for packaging in quantity and quality has put forward higher requirements. The traditional manual bag making method is low in efficiency and difficult to meet the demand of large-scale production. The continuous progress of manufacturing automation technology provides a technical basis for automatic bag making device. From the perspective of mechanical engineering, the development of precise mechanical transmission structure, advanced sensor technology and intelligent control system enables accurate control of various parameters in the bag making process, such as bag length, bag width, sealing temperature, etc.

[0003] Although the automatic bag making device in the prior art has the advantages of high efficiency, precision, labor saving, stable quality, etc., it greatly improves production efficiency and product consistency through automatic cutting and sealing, and adapts to multi-specification production demand. However, the automatic bag making device in the prior art has multiple bag making modes, and each bag making mode has a separate discharge port. Each bag making mode discharge port is equipped with a separate cutting device, which makes the production cost of the automatic bag making device too high. Therefore, we provide an automatic bag making device to solve the above problems. UTILITY MODEL CONTENTS

[0004] To solve the above problems, the utility model provides an automatic bag making device to solve the above problems, and the specific technical scheme is:

[0005] An automatic bag making device, comprising a mounting frame, the mounting frame is provided with a cutting mechanism, the cutting mechanism comprises a supporting plate, a sliding rod, the supporting plate is fixedly installed with two mutually symmetrical clamping frames, two clamping frames are installed with a hinged chain, one end of the hinged chain is fixedly installed with a moving plate, the supporting plate is fixedly installed with a first servo motor, the output end of the first servo motor is fixedly connected with a first threaded rod, the first threaded rod is threadedly connected with a moving block, the first threaded rod is rotatably connected with a fixed block, the moving plate is fixedly connected with two mutually symmetrical material supporting plates, the moving plate is fixedly installed with two mutually symmetrical electric sliding platforms, two electric sliding platforms are fixedly installed with a plurality of insertion rods, the sliding rod is slidably installed with a cutting knife group, the cutting knife group is provided with a plurality of insertion holes.

[0006] Preferably, the supporting plate is fixedly connected with the mounting frame, the moving block is fixedly connected with the moving plate, the fixed block is fixedly connected with the supporting plate, and the supporting plate is fixedly connected with two mutually symmetrical supporting rods.

[0007] Preferably, two supporting rods are fixedly installed with edge sealing devices, the edge sealing devices are installed with three-color state warning lights, the edge sealing devices are provided with various bag making mode mechanisms, the various bag making mode mechanisms comprise two mutually symmetrical connecting frames, both of the connecting frames are installed on the outside of the edge sealing devices, and both of the connecting frames are fixedly installed with first connecting blocks.

[0008] Preferably, the first connecting blocks are fixedly connected with first connecting rods, the first connecting blocks are fixedly connected with two mutually symmetrical first sliding columns, the first connecting blocks are fixedly connected with second sliding columns, the second sliding columns are fixedly installed with electric sliding blocks, the electric sliding blocks are in sliding connection with the first sliding columns, and the second sliding columns are fixedly installed with edge folding barrels.

[0009] Preferably, the mounting frames are fixedly installed with a plurality of supporting seats, the mounting frames are installed with feeding devices, the mounting frames are provided with tension mechanisms, the tension mechanisms comprise supporting frames, the supporting frames are fixedly connected with the mounting frames, and the supporting frames are fixedly installed with second servo motors.

[0010] Preferably, output ends of the second servo motors are fixedly installed with first tension rollers, the first tension rollers are in rotary connection with the supporting frames, the supporting frames are provided with two mutually symmetrical sliding grooves, the sliding grooves are installed with second tension rollers, and the second tension rollers are fixedly connected with two mutually symmetrical second connecting blocks.

[0011] Preferably, the supporting frames are provided with two mutually symmetrical through holes, both of the through holes are rotatably connected with rotating members, the rotating members are threadedly connected with second threaded rods, the second threaded rods are fixedly connected with the second connecting blocks, and the second threaded rods are fixedly connected with second connecting rods.

[0012] Compared with the prior art, the automatic bag making device has the following beneficial effects:

[0013] 1. The automatic bag making device drives the insertion rod to move forward and backward through the control of the electric sliding table on one side, drives the insertion rod on this side to move left and right through the rotation of the first servo motor, makes the insertion rod on this side inserted into the insertion hole reserved in the cutting knife group through the cooperation of the electric sliding table and the first servo motor on this side, drives the cutting knife group to reciprocatingly slide outside the sliding rod through the control of the insertion rod to extend and retract, can cut the bag making material on this side, and when cutting the bag making material on the other side, the insertion rod on this side is extracted from the insertion hole of the cutting knife group, then the cutting knife group is quickly connected through the cooperation of the first servo motor and the electric sliding table on the other side, and the bag making material on the other side can be cut, so that the single cutting mechanism of the device can cut the materials in multiple discharge ports.

[0014] 2、The automatic bag making device is divided into two discharge outlets by setting the electric sliding block, and the rear discharge outlet has the function of folding the bag making material by setting the folding cylinder, and the front discharge outlet is a common discharge outlet, the width of the front and rear discharge outlets can be changed by controlling the electric sliding block to move forward and backward outside the second sliding column, the bag making material can be folded in multiple ways, and the discharge width can be adjusted; the distance between the second tension roller and the first tension roller is adjusted to an appropriate distance by controlling the two rotating members to rotate left and right, thereby driving the second threaded rod to move up and down, simultaneously driving the second connecting block to move up and down, and simultaneously driving the second tension roller to move up and down, so that the bag making material can maintain appropriate tension during production, avoiding slack or tight conditions. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view structural schematic diagram of the utility model;

[0016] Figure 2 It is a perspective structure split diagram of the utility model tension mechanism;

[0017] Figure 3 It is a perspective structure split diagram of the utility model multiple bag making mode mechanism;

[0018] Figure 4 It is a perspective structure split diagram of the utility model cutting mechanism.

[0019] BRIEF DESCRIPTION OF DRAWINGS: 1, mounting frame; 2, cutting mechanism; 201, support plate; 202, clamping frame; 203, hinged chain; 204, moving plate; 205, first servo motor; 206, first threaded rod; 207, moving block; 208, fixed block; 209, support rod; 210, material supporting plate; 211, electric sliding platform; 212, insertion rod; 213, sliding rod; 214, cutting knife group; 3, edge sealing device; 4, three-color state warning light; 5, multiple bag making mode mechanism; 501, connecting frame; 502, first connecting block; 503, first connecting rod; 504, first sliding column; 505, second sliding column; 506, electric sliding block; 507, folding cylinder; 6, support seat; 7, feeding device; 8, tension mechanism; 801, support frame; 802, second servo motor; 803, first tension roller; 804, sliding groove; 805, second tension roller; 806, second connecting block; 807, through hole; 808, rotating member; 809, second threaded rod; 810, second connecting rod. DETAILED DESCRIPTION

[0020] The utility model will be further described in combination with the drawings.

[0021] Please refer to Figure 1 、 Figure 2 、 Figure 3、 Figure 4 The cutting mechanism 2 is arranged on the mounting frame 1, and the cutting mechanism 2 comprises a support plate 201, a sliding rod 213, the support plate 201 is fixedly provided with two symmetric clamping frames 202, the two clamping frames 202 are both provided with a hinged chain 203, one end of the hinged chain 203 is fixedly provided with a moving plate 204, the support plate 201 is fixedly provided with a first servo motor 205, the output end of the first servo motor 205 is fixedly connected with a first threaded rod 206, the first threaded rod 206 is threadedly connected with a moving block 207, the first threaded rod 206 is rotatably connected with a fixed block 208, the moving plate 204 is fixedly connected with two symmetric material supporting plates 210, the moving plate 204 is fixedly provided with two symmetric electric sliding tables 211, the two electric sliding tables 211 are both fixedly provided with a plurality of inserting rods 212, the sliding rod 213 is slidingly provided with a cutting knife set 214, the cutting knife set 214 is provided with a plurality of insertion holes, the support plate 201 is fixedly connected with the mounting frame 1, the moving block 207 is fixedly connected with the moving plate 204, the fixed block 208 is fixedly connected with the support plate 201, and the support plate 201 is fixedly connected with two symmetric supporting rods 209.

[0022] The first servo motor 205 and the electric sliding table 211 in the application are common electrical equipment in the prior art, and the type or internal structure thereof will not be described in detail, and the first servo motor 205 and the electric sliding table 211 can also be replaced by other power sources. The cutting knife set 214 is prior art, and will not be described in detail. The inserting rod 212 is driven to move forward and backward by the electric sliding table 211 on one side, the inserting rod 212 on the same side is driven to move left and right by the rotation of the first servo motor 205, the inserting rod 212 on the same side is inserted into the insertion hole reserved in the cutting knife set 214 by the cooperation of the electric sliding table 211 and the first servo motor 205, the cutting knife set 214 is driven to reciprocate outside the sliding rod 213 by the extension and retraction of the inserting rod 212, and the bag-making material on the same side can be cut. When the material on the other side is cut, the inserting rod 212 on the same side is pulled out of the insertion hole of the cutting knife set 214, and then the cutting knife set 214 is quickly connected by the cooperation of the first servo motor 205 and the electric sliding table 211 on the other side, and the bag-making material on the other side can be cut, so that the single cutting mechanism of the device can cut the materials in multiple discharge ports.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4The two supporting rods 209 are fixedly installed with the edge sealing device 3, the edge sealing device 3 is installed with the three-color state warning light 4, the edge sealing device 3 is provided with the multi-bag making mode mechanism 5, the multi-bag making mode mechanism 5 comprises two mutually symmetrical connecting frames 501, both of the two connecting frames 501 are installed outside the edge sealing device 3, both of the two connecting frames 501 are fixedly installed with the first connecting block 502, the first connecting block 502 is fixedly connected with the first connecting rod 503, the first connecting block 502 is fixedly connected with two mutually symmetrical first sliding columns 504, the first connecting block 502 is fixedly connected with the second sliding column 505, the second sliding column 505 is fixedly installed with the electric sliding block 506, the electric sliding block 506 is in sliding connection with the first sliding column 504, and the second sliding column 505 is fixedly installed with the edge folding cylinder 507.

[0024] The electric sliding block 506 in the application is a common electric device in the prior art, and the model or internal structure thereof will not be described in detail, and the electric sliding block 506 can be replaced by other power sources. By arranging the electric sliding block 506, the device can be divided into two discharge ports. By arranging the edge folding cylinder 507, the rear discharge port has the function of folding the bag making material, and the front discharge port is a common discharge port. By controlling the front and rear movement of the electric sliding block 506 outside the second sliding column 505, the width of the front and rear discharge ports can be changed, so that the device can fold the bag making material in multiple ways, and the discharge width can be adjusted.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 The mounting frame 1 is fixedly installed with a plurality of supporting seats 6, the mounting frame 1 is installed with the feeding device 7, the mounting frame 1 is provided with the tension mechanism 8, the tension mechanism 8 comprises a supporting frame 801, the supporting frame 801 is fixedly connected with the mounting frame 1, the supporting frame 801 is fixedly installed with the second servo motor 802, the output end of the second servo motor 802 is fixedly installed with the first tension roller 803, the first tension roller 803 is in rotary connection with the supporting frame 801, the supporting frame 801 is provided with two mutually symmetrical sliding grooves 804, the two sliding grooves 804 are installed with the second tension roller 805, the second tension roller 805 is fixedly connected with two mutually symmetrical second connecting blocks 806, the supporting frame 801 is provided with two mutually symmetrical through holes 807, both of the two through holes 807 are rotatably connected with the rotating member 808, the rotating member 808 is threadedly connected with the second threaded rod 809, the second threaded rod 809 is fixedly connected with the second connecting block 806, and the second threaded rod 809 is fixedly connected with the second connecting rod 810.

[0026] The second servo motor 802 in the application is an electrical device commonly known in the prior art, and the model or internal structure thereof will not be described in detail, and it can be replaced by other power sources, and by controlling the left and right rotation of the two rotating members 808, the second threaded rod 809 is driven to move up and down, and the second connecting block 806 is driven to move up and down, and the second tension roller 805 is driven to move up and down, so that the distance between the second tension roller 805 and the first tension roller 803 can be adjusted to an appropriate distance, and the bag material can be kept at an appropriate tension during production, avoiding slack or tight conditions.

[0027] In use, the plug rod 212 is driven to move forward and backward by the electric sliding table 211 on one side, and the plug rod 212 on the same side is driven to move left and right by the rotation of the first servo motor 205, and the plug rod 212 on the same side is inserted into the insertion hole reserved in the cutting knife group 214 by the cooperation of the electric sliding table 211 and the first servo motor 205, and the cutting knife group 214 is driven to reciprocate outside the sliding rod 213 by controlling the extension and retraction of the plug rod 212, so that the bag material on the same side can be cut, and when the bag material on the other side is cut, the plug rod 212 on the same side is pulled out of the insertion hole of the cutting knife group 214, and then the cutting knife group 214 can be quickly connected by the cooperation of the first servo motor 205 and the electric sliding table 211 on the other side, and the bag material on the other side can be cut, achieving the purpose of cutting the bag material on multiple discharge ports by a single cutting mechanism of the device; by setting the electric sliding block 506, the device can be divided into two discharge ports, and by setting the folding cylinder 507, the discharge port on the rear side can have the function of folding the bag material, and the discharge port on the front side is a normal discharge port, and by controlling the electric sliding block 506 to move forward and backward outside the second sliding column 505, the width of the front and rear discharge ports can be changed, achieving the purpose of adjusting the width of the discharge port.

[0028] The technical principle of the utility model is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be interpreted as limiting the protection scope of the utility model in any way. Based on the explanation herein, other specific embodiments of the utility model can be conceived by those skilled in the art without creative labor, and these embodiments will fall within the protection scope of the claims of the utility model.

Claims

1. An automatic bag-making device, comprising a mounting frame (1), characterized in that: The mounting bracket (1) is provided with a cutting mechanism (2), which includes a support plate (201) and a sliding rod (213). The support plate (201) is fixedly mounted with two mutually symmetrical snap-fit ​​frames (202). Both snap-fit ​​frames (202) are equipped with hinge chains (203). A moving plate (204) is fixedly mounted at one end of the hinge chain (203). A first servo motor (205) is fixedly mounted on the support plate (201). A first threaded rod (206) is fixedly connected to the output end of the first servo motor (205). The first threaded rod (206) is threadedly connected to a moving block (207), and the first threaded rod (206) is rotatably connected to a fixed block (208). The moving plate (204) is fixedly connected to two mutually symmetrical material support plates (210). The moving plate (204) is fixedly installed with two mutually symmetrical electric slides (211). Both electric slides (211) are fixedly installed with multiple insert rods (212). The sliding rod (213) is slidably installed with a cutting knife assembly (214). The cutting knife assembly (214) is provided with multiple insertion holes.

2. The automatic bag-making device according to claim 1, characterized in that: The support plate (201) is fixedly connected to the mounting bracket (1), the movable block (207) is fixedly connected to the movable plate (204), the fixed block (208) is fixedly connected to the support plate (201), and the support plate (201) is fixedly connected to two mutually symmetrical support rods (209).

3. The automatic bag-making device according to claim 2, characterized in that: The two support rods (209) are fixedly equipped with sealing devices (3), the sealing devices (3) are equipped with three-color status warning lights (4), the sealing devices (3) are equipped with a multi-bag making mechanism (5), the multi-bag making mechanism (5) includes two mutually symmetrical connecting frames (501), both connecting frames (501) are installed on the outside of the sealing devices (3), and both connecting frames (501) are fixedly equipped with a first connecting block (502).

4. An automatic bag-making device according to claim 3, characterized in that: The first connecting block (502) is fixedly connected to the first connecting rod (503), the first connecting block (502) is fixedly connected to two mutually symmetrical first sliding columns (504), the first connecting block (502) is fixedly connected to the second sliding column (505), the second sliding column (505) is fixedly installed with an electric slider (506), the electric slider (506) is slidably connected to the first sliding column (504), and the second sliding column (505) is fixedly installed with a folded edge tube (507).

5. An automatic bag-making device according to claim 4, characterized in that: The mounting frame (1) is fixedly mounted with multiple support seats (6), the mounting frame (1) is mounted with a feeding device (7), the mounting frame (1) is provided with a tension mechanism (8), the tension mechanism (8) includes a support frame (801), the support frame (801) is fixedly connected to the mounting frame (1), and the support frame (801) is fixedly mounted with a second servo motor (802).

6. An automatic bag-making device according to claim 5, characterized in that: The output end of the second servo motor (802) is fixedly installed with a first tension roller (803). The first tension roller (803) is rotatably connected to the support frame (801). The support frame (801) has two mutually symmetrical sliding grooves (804). The two sliding grooves (804) are equipped with a second tension roller (805). The second tension roller (805) is fixedly connected with two mutually symmetrical second connecting blocks (806).

7. An automatic bag-making device according to claim 6, characterized in that: The support frame (801) has two symmetrical through holes (807), and each of the two through holes (807) is rotatably connected to a rotating component (808). The rotating component (808) is threadedly connected to a second threaded rod (809), which is fixedly connected to a second connecting block (806). The second threaded rod (809) is fixedly connected to a second connecting rod (810).

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