Stretching-free bag making machine with guide rollers convenient to adjust

Abstract

The utility model discloses a non-stretching bag making machine convenient for adjusting a guide roller, which belongs to the technical field of bag making machines, and is characterized by comprising an operation plate, an adjusting mechanism, a transmission component and a cutting component, and the adjusting mechanism, the transmission component and the cutting component are arranged at the top of the operation plate. A smoothing assembly is arranged at the top of the operation plate; by arranging the adjusting mechanism, in the bag conveying process, a worker can adjust the length, needing to be cut, of a bag through the adjusting mechanism, use is convenient, manual adjustment is not needed, and the working efficiency is further improved; by arranging the conveying assembly, in the using process, the conveying assembly can provide conveying power for bags, subsequent cutting of the bags is facilitated, meanwhile, the conveying assembly can further extrude the bags to a certain degree, and dispersion of the bags in the conveying process is avoided; and by arranging the cutting assembly, in the using process, it can be guaranteed that the lengths of the cut bags are consistent.

Description

Technical Field

[0001] The utility model relates to the technical field of bag making machines, in particular to a non-stretching bag making machine which is convenient for adjusting guide rollers. Background Art

[0002] Bag making machine is a kind of mechanical equipment used to make various types of bags. These bags can be plastic bags, paper bags, non-woven bags, etc. They are widely used in many fields, from food packaging to commodity packaging.

[0003] When replacing the reel of a bag making machine, it is usually necessary to manually remove accessories such as bolts, which makes replacement very inconvenient, and it is not easy to quickly install and replace the reel. It is not easy to support the reel during replacement, and the convenience of use is poor. In addition, the existing bag making machine is not easy to adjust the rotational resistance of the reel during use, and it is difficult to adjust to different needs, and the degree of adjustability is low.

[0004] The Chinese utility model patent currently announced as CN216105112U discloses a bag making machine that is easy to replace and adjust the roller. The ratchet mechanism cooperates with the truncated cone internal block inside the device, so that the device can push the pressure rod outward during the forward movement of the truncated cone internal block, so that the device can adjust the pressure of the ratchet claws at various locations, thereby adjusting the resistance when the ratchet disk rotates, and then adjusting the resistance when the roller rotates, thereby improving the use effect of the device and ensuring that a certain resistance can be generated during the process of winding the material to prevent the material from loosening; by providing a fixed rod and a spring, the fixed rod can drive the ratchet disk to slide inside the connecting tube, thereby quickly disassembling the roller on the device, and at the same time, the roller can be supported during the disassembly process, thereby improving the use effect of the device.

[0005] In view of the above problems, the existing patent provides a solution, but it can only replace the adjusting roller of the bag making machine, and does not have the function of adjusting the height of the adjusting roller. It also needs to be adjusted when the bags are subsequently cut, which is more laborious to use.

[0006] Therefore, a non-stretching bag-making machine with easy-to-adjust guide rollers is proposed. Utility Model Content

[0007] The utility model provides a non-stretching bag making machine with easy-to-adjust guide rollers, aiming to solve the problem that an existing bag making machine which is easy to replace and adjust the rolling rollers can only replace the adjusting roller shaft of the bag making machine, but does not have the function of height adjustment of the adjusting roller shaft, and needs to be adjusted when the bags are subsequently cut, which makes it more laborious to use.

[0008] The utility model is implemented as follows: a non-stretching bag-making machine that is convenient for adjusting guide rollers comprises an operating panel, an adjusting mechanism is arranged on the top of the operating panel, a transmission component is arranged on the top of the operating panel, a cutting component is arranged on the top of the operating panel, and a smoothing component is arranged on the top of the operating panel;

[0009] The adjusting mechanism comprises a limit rod, a support rod, a support plate, a first motor, a first bevel gear, a second bevel gear, a screw, a sliding block, an adjusting block and an adjusting roller shaft, the limit rod is fixedly connected to one side of the operating panel, a plurality of support rods are fixedly connected to the top of the operating panel, the support plate is fixedly connected to the tops of a plurality of support rods, the first motor is bolted to the top of the support plate, the first bevel gear is fixedly connected to the output end of the first motor, the second bevel gear is rotatably connected to the top of the support plate, the screw is fixedly connected to one side of the second bevel gear, the second bevel gear is meshed with the first bevel gear, the sliding block is threadedly connected to the outer wall of the screw, the adjusting block is slidably connected to the outer walls of a plurality of support rods, and the adjusting roller shaft is fixedly connected between the sliding block and the adjusting block.

[0010] In order to achieve the effect of squeezing and transmitting the bags and facilitate subsequent cutting, as a preferred non-stretch bag making machine with easy adjustment of guide rollers of the utility model, the transmission component includes a second motor, a rotating column, an extrusion roller shaft and a transmission roller shaft, the second motor is bolted to one side of the operating panel, the rotating column is fixedly connected to the output end of the second motor, the extrusion roller shaft is fixedly connected to the outer wall of the rotating column, and the transmission roller shaft is rotatably connected to one side of the operating panel.

[0011] In order to facilitate the cutting of bags, a non-stretching bag making machine with easy adjustment of guide rollers is preferably used in the utility model. The cutting assembly includes a hydraulic rod, a cutter head and a pressure block. The hydraulic rod is arranged on one side of the operating panel, the cutter head is arranged at the bottom of the hydraulic rod, and the pressure block is fixedly connected to one side of the operating panel.

[0012] In order to smooth the cut bags and avoid dispersion, a non-stretch bag making machine with easy adjustment of guide rollers is preferred in the utility model. The smoothing component includes an extension block, an air jet pipe and an air inlet pipe. The extension block is fixedly connected to one side of the operating panel, the air jet pipe is fixedly connected to one side of the extension block, and the air inlet pipe is fixedly connected to one side of the air jet pipe.

[0013] In order to facilitate the staff to observe and adjust the height of the roller shaft, as a preferred non-stretch bag making machine for facilitating the adjustment of the guide roller of the utility model, one side of the support plate is fixedly connected to an extension plate, and the bottom of the extension plate is fixedly connected to a caliper.

[0014] In order to achieve the effect of guiding the bag onto the adjustment roller, as a preferred non-stretch bag making machine of the utility model that is easy to adjust the guide roller, a support column is fixedly connected to one side of the operating panel, and the outer wall of the support column is rotatably connected to the guide roller.

[0015] In order to achieve the effect of limiting the bags on the adjusting roller and the guide roller, as a preferred non-stretching bag making machine of the utility model which is convenient for adjusting the guide roller, the outer walls of the adjusting roller and the guide roller are both welded with limiting blocks.

[0016] In order to achieve the effect of limiting the cut bags, as a preferred embodiment of the utility model of a non-stretching bag-making machine that is easy to adjust the guide roller, the top of the operating panel is fixedly connected to the limiting plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model provides an adjusting mechanism, during the bag transmission process, the staff can adjust the length of the bag to be cut by the adjusting mechanism, which is convenient to use and does not require manual adjustment, thereby further improving work efficiency, thereby effectively solving the problem in the prior art that the length of the bag to be cut cannot be adjusted by the adjusting mechanism.

[0019] 2. The utility model sets up a transmission component. During use, the transmission component can provide power for the bag to be transmitted, which is convenient for subsequent cutting. At the same time, the transmission component can also squeeze the bag to a certain extent to prevent it from being dispersed during the transmission process, thereby effectively solving the problem in the prior art that the bag cannot be squeezed to a certain extent to prevent it from being dispersed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the overall structure diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in the front view;

[0023] Figure 4 This is a schematic diagram of the structure of the support column of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the smoothing component of the utility model.

[0025] Description of the numbers in the figure:

[0026] 1. Operation panel; 2. Adjustment mechanism; 3. Transmission assembly; 4. Cutting assembly; 5. Smoothing assembly; 201. Limit rod; 202. Support rod; 203. Support plate; 204. First motor; 205. First bevel gear; 206. Second bevel gear; 207. Screw; 208. Sliding block; 209. Adjustment block; 210. Adjustment roller; 301. Second motor; 302. Rotating column; 303. Extrusion roller; 304. Transmission roller; 401. Hydraulic rod; 402. Cutter head; 403. Pressure block; 501. Extension block; 502. Jet pipe; 503. Inlet pipe; 6. Extension plate; 7. Caliper; 8. Support column; 9. Guide roller; 10. Limit block; 11. Limit plate. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-5 The utility model provides a technical solution: a non-stretching bag-making machine that is easy to adjust the guide roller, comprising an operating panel 1, an adjusting mechanism 2 is arranged on the top of the operating panel 1, a transmission component 3 is arranged on the top of the operating panel 1, a cutting component 4 is arranged on the top of the operating panel 1, and a smoothing component 5 is arranged on the top of the operating panel 1;

[0029] The adjustment mechanism 2 includes a limit rod 201, a support rod 202, a support plate 203, a first motor 204, a first bevel gear 205, a second bevel gear 206, a screw 207, a sliding block 208, an adjustment block 209 and an adjustment roller 210. The limit rod 201 is fixedly connected to one side of the operating panel 1, a plurality of support rods 202 are fixedly connected to the top of the operating panel 1, the support plate 203 is fixedly connected to the top of the plurality of support rods 202, and the first motor 204 is bolted to the top of the support plate 203. The first bevel gear 205 is fixedly connected to the output end of the first motor 204, the second bevel gear 206 is rotatably connected to the top of the support plate 203, the screw 207 is fixedly connected to one side of the second bevel gear 206, the second bevel gear 206 is meshed with the first bevel gear 205, the sliding block 208 is threadedly connected to the outer wall of the screw 207, the adjusting block 209 is slidably connected to the outer walls of the plurality of support rods 202, and the adjusting roller 210 is fixedly connected between the sliding block 208 and the adjusting block 209.

[0030] In this embodiment: by setting a limit rod 201, a support rod 202, a support plate 203, a first motor 204, a first bevel gear 205, a second bevel gear 206, a screw 207, a sliding block 208, an adjustment block 209 and an adjustment roller 210, when the length of the bag needs to be adjusted, the staff can start the first motor 204 to make the first bevel gear 205 drive the second bevel gear 206 to rotate, and the rotation of the second bevel gear 206 will drive the screw 207 to rotate. When the screw 207 rotates, the sliding block 208 can be moved up and down, and then the adjustment roller 210 can be adjusted up and down. The limit block 10 can guide and limit the transmitted bag to avoid deviation.

[0031] As a technical optimization solution of the utility model, the transmission component 3 includes a second motor 301, a rotating column 302, an extrusion roller 303 and a transmission roller 304. The second motor 301 is bolted to one side of the operating panel 1, the rotating column 302 is fixedly connected to the output end of the second motor 301, the extrusion roller 303 is fixedly connected to the outer wall of the rotating column 302, and the transmission roller 304 is rotatably connected to one side of the operating panel 1.

[0032] In this embodiment: by setting up the second motor 301, the rotating column 302, the squeezing roller 303 and the transmission roller 304, the second motor 301 is started to drive the rotating column 302 and the squeezing roller 303 to rotate, and the squeezing roller 303 and the transmission roller 304 are used together to extrude and transmit the bags, which is convenient for subsequent cutting.

[0033] As a technical optimization solution of the utility model, the cutting assembly 4 includes a hydraulic rod 401, a cutter head 402 and a pressure block 403. The hydraulic rod 401 is arranged on one side of the operating panel 1, the cutter head 402 is arranged at the bottom of the hydraulic rod 401, and the pressure block 403 is fixedly connected to one side of the operating panel 1.

[0034] In this embodiment: by setting up a hydraulic rod 401, a cutter head 402 and a pressure block 403, when the extrusion roller 303 and the transmission roller 304 transfer the bag to the bottom of the cutter head 402, the hydraulic rod 401 is started to make the cutter head 402 touch the pressure block 403, and the bag can be cut.

[0035] As a technical optimization solution of the utility model, the smoothing component 5 includes an extension block 501, an air jet pipe 502 and an air intake pipe 503. The extension block 501 is fixedly connected to one side of the operating panel 1, the air jet pipe 502 is fixedly connected to one side of the extension block 501, and the air intake pipe 503 is fixedly connected to one side of the air jet pipe 502.

[0036] In this embodiment: by setting the extension block 501, the jet pipe 502 and the air inlet pipe 503, the staff can inflate the jet pipe 502 from the air inlet pipe 503. When the cutter head 402 completes cutting the bag, the gas ejected from the jet pipe 502 can exert pressure on the cut bag to prevent it from dispersing and facilitate subsequent collection.

[0037] As a technical optimization solution of the present invention, an extension plate 6 is fixedly connected to one side of the support plate 203 , and a caliper 7 is fixedly connected to the bottom of the extension plate 6 .

[0038] In this embodiment, by providing the extension plate 6 and the caliper 7, the caliper 7 can facilitate the staff to accurately see the length that needs to be adjusted when adjusting the roller 210, so that the lengths of the bags cut subsequently are consistent.

[0039] As a technical optimization solution of the utility model, a support column 8 is fixedly connected to one side of the operating panel 1, and a guide roller shaft 9 is rotatably connected to the outer wall of the support column 8.

[0040] In this embodiment, by providing the support column 8 and the guide roller 9, the guide roller 9 can guide the bag to the adjustment roller 210 to prevent the bag from being dispersed and deviated during the transmission process.

[0041] As a technical optimization solution of the utility model, the outer walls of the adjusting roller 210 and the guiding roller 9 are both welded with the limiting blocks 10 .

[0042] In this embodiment, by providing a limit block 10 , the limit block 10 can limit the bags on the adjustment roller 210 and the guide roller 9 .

[0043] As a technical optimization solution of the present invention, the top of the operating panel 1 is fixedly connected to the limiting plate 11 .

[0044] In this embodiment, by providing a limiting plate 11, the limiting plate 11 can limit the cut bags to prevent them from being scattered.

[0045] Working principle: When the length of the bag needs to be adjusted, the staff can start the first motor 204, so that the first bevel gear 205 drives the second bevel gear 206 to rotate, and the rotation of the second bevel gear 206 drives the screw 207 to rotate. When the screw 207 rotates, the sliding block 208 can move up and down, and then the adjusting roller 210 can be adjusted up and down. The limit block 10 can guide and limit the transmitted bag to avoid deviation. The second motor 301 is started to drive the rotating column 302 and the squeezing roller 303 to rotate, and the squeezing roller 30 3 is used in conjunction with the transmission roller 304 to squeeze and transfer the bag, which is convenient for subsequent cutting. After the squeezing roller 303 and the transmission roller 304 transfer the bag to the bottom of the cutter head 402, the hydraulic rod 401 is started to make the cutter head 402 touch the pressure block 403, and the bag can be cut. The staff can inflate the jet pipe 502 from the air inlet pipe 503. When the cutter head 402 completes cutting the bag, the gas ejected from the jet pipe 502 can apply pressure to the cut bag to prevent it from being dispersed, which is convenient for subsequent collection.

[0046] 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 non-stretch bag making machine with easy adjustment of guide rollers, comprising an operating panel (1), characterized in that: The top of the operating panel (1) is provided with an adjustment mechanism (2), the top of the operating panel (1) is provided with a transmission component (3), the top of the operating panel (1) is provided with a cutting component (4), and the top of the operating panel (1) is provided with a smoothing component (5); The adjustment mechanism (2) comprises a limit rod (201), a support rod (202), a support plate (203), a first motor (204), a first bevel gear (205), a second bevel gear (206), a screw rod (207), a sliding block (208), an adjustment block (209) and an adjustment roller (210); the limit rod (201) is fixedly connected to one side of the operating panel (1); a plurality of the support rods (202) are fixedly connected to the top of the operating panel (1); the support plate (203) is fixedly connected to the top of a plurality of the support rods (202); and the first motor (204) is bolted to the support plate (203). The first bevel gear (205) is fixedly connected to the output end of the first motor (204), the second bevel gear (206) is rotatably connected to the top of the support plate (203), the screw rod (207) is fixedly connected to one side of the second bevel gear (206), the second bevel gear (206) is meshed with the first bevel gear (205), the sliding block (208) is threadedly connected to the outer wall of the screw rod (207), the adjusting block (209) is slidably connected to the outer walls of the plurality of support rods (202), and the adjusting roller shaft (210) is fixedly connected between the sliding block (208) and the adjusting block (209).

2. The non-stretch bag making machine with easy-to-adjust guide roller according to claim 1, characterized in that: The transmission assembly (3) comprises a second motor (301), a rotating column (302), a squeezing roller (303) and a transmission roller (304); the second motor (301) is bolted to one side of the operating panel (1); the rotating column (302) is fixedly connected to the output end of the second motor (301); the squeezing roller (303) is fixedly connected to the outer wall of the rotating column (302); and the transmission roller (304) is rotatably connected to one side of the operating panel (1).

3. The non-stretch bag making machine with easy-to-adjust guide roller according to claim 1, characterized in that: The cutting assembly (4) comprises a hydraulic rod (401), a cutter head (402) and a pressure block (403); the hydraulic rod (401) is arranged on one side of the operating panel (1); the cutter head (402) is arranged on the bottom of the hydraulic rod (401); and the pressure block (403) is fixedly connected to one side of the operating panel (1).

4. The non-stretch bag making machine with easy-to-adjust guide roller according to claim 1, characterized in that: The smoothing assembly (5) comprises an extension block (501), an air jet pipe (502) and an air intake pipe (503); the extension block (501) is fixedly connected to one side of the operating panel (1); the air jet pipe (502) is fixedly connected to one side of the extension block (501); and the air intake pipe (503) is fixedly connected to one side of the air jet pipe (502).

5. The non-stretch bag making machine with easy-to-adjust guide roller according to claim 1, characterized in that: An extension plate (6) is fixedly connected to one side of the support plate (203), and a caliper (7) is fixedly connected to the bottom of the extension plate (6).

6. The non-stretch bag making machine with easy-to-adjust guide roller according to claim 1, characterized in that: A support column (8) is fixedly connected to one side of the operating panel (1), and a guide roller shaft (9) is rotatably connected to the outer wall of the support column (8).

7. The non-stretching bag making machine with easy-to-adjust guide roller according to claim 6, characterized in that: The outer walls of the regulating roller shaft (210) and the guiding roller shaft (9) are both welded with limiting blocks (10).

8. The non-stretch bag making machine with easy-to-adjust guide roller according to claim 1, characterized in that: The top of the operating panel (1) is fixedly connected to a limiting plate (11).

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