Correcting and positioning device for paper bag production

Abstract

The utility model discloses a correcting and positioning device for paper bag production, and relates to the technical field of paper bag production, the correcting and positioning device comprises a support, a correcting part and a transmission part, through the arrangement of the correcting part, the position of a paper bag can be adjusted and corrected in the plane direction and the vertical direction according to the actual processing condition, and the correcting and positioning device is suitable for paper bags of different sizes and wide in application range; by arranging the transmission part, the paper bags can be uniformly and slowly conveyed, so that the paper bags are uniformly stressed in the conveying process, and deviation is prevented; and by arranging the positioning part and the monitoring part, the deviated paper bag can be corrected in time, and waste of materials is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of paper bag production, in particular to a correction and positioning device for paper bag production. Background Art

[0002] In paper bag production, the correction and positioning device is crucial. It is of great significance to ensure the accurate size of paper bags, improve production efficiency, reduce material waste, and adapt to different material properties.

[0003] The utility model patent with announcement number CN216372435U discloses an automatic positioning, correction and punching device for the production of plaster patches; it is mainly composed of a base plate, a vertical plate, a top plate and a first hydraulic cylinder. The top plate is equipped with a punching needle for punching, and the base plate is equipped with a support column and a support plate. The support plate is designed with a slide groove, and the slide groove is equipped with a sliding slide bar. The device uses a second hydraulic cylinder to push the support plate to slide precisely along the slide groove, thereby driving the plaster patch to automatically punch holes smoothly.

[0004] However, the existing technology is not applicable to the correction and positioning of paper bags of different sizes, is unable to correct and position the paper bags in the plane direction and the vertical direction, is unable to feed the paper bags uniformly, and easily causes the paper bags to deviate. Utility Model Content

[0005] In response to the above technical problems, the present invention provides the following technical solutions: a correction and positioning device for paper bag production, comprising a bracket, a correction part, and a transmission part, wherein the correction part comprises a correction base slidably arranged on the bracket, a correction longitudinal adjustment handle is rotatably arranged on the bottom of the correction base, and the correction longitudinal adjustment handle is connected to the bracket through a thread; correction transverse adjustment handles are symmetrically arranged on both sides of the correction base, and the correction transverse adjustment handles are connected to the correction base through a thread, a correction side plate is rotatably arranged on the correction transverse adjustment handle, and a correction roller is rotatably arranged on the correction side plate.

[0006] Furthermore, the transmission part includes a transmission motor fixedly arranged on the bracket, a transmission cam fixedly arranged on the output end of the transmission motor, the transmission cam slidingly cooperates with a transmission roller rotatably arranged on the transmission link 2, the transmission link 2 is rotatably arranged on the bracket, the other end of the transmission link 2 is rotatably arranged with a transmission link 1, the other end of the transmission link 1 is rotatably arranged with a transmission link 3, a transmission toggle piece 1 is fixedly arranged on the transmission link 3, and the other end of the transmission link 3 is rotatably arranged on the transmission gear 1; the transmission toggle piece 1 is used to toggle the transmission gear 1 to rotate, the transmission gear 1 is meshed with the transmission gear 2, the transmission gear 1 is fixedly arranged on the transmission roller 1, the transmission gear 2 is fixedly arranged on the transmission roller 2, the transmission gear 1 slides with the transmission toggle piece 2 fixedly arranged on the bracket; the transmission roller 1 and the transmission roller 2 are rotatably arranged on the bracket.

[0007] Furthermore, the second transmission link is connected to the bracket via a transmission spring, and the cylinder provided on the second transmission link is in sliding cooperation with the monitoring part.

[0008] Furthermore, the monitoring part includes a monitoring link that is slidably matched with the second upper cylinder of the transmission link, and a monitoring probe is provided at the other end of the monitoring link, and a monitoring device is provided in the monitoring probe.

[0009] Furthermore, a positioning part is fixedly provided on the bracket, and the positioning part includes a positioning shaft fixedly provided on the bracket through a fixing plate, a positioning spring is slidingly provided on the positioning shaft, a positioning roller is rotatably provided on the positioning spring, and the positioning shaft is connected to the positioning adjustment handle through a thread.

[0010] Furthermore, the positioning spring is made of elastic material.

[0011] Furthermore, the positioning roller, the correction roller, the first transmission roller and the second transmission roller are all made of rubber material.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. By providing a correction part, the present invention can adjust and correct the position of the paper bag in the plane direction and the vertical direction according to the actual processing situation, and is applicable to a wide range of paper bags of different sizes; 2. By providing a transmission part, the paper bag can be evenly and slowly conveyed, so that the force on the paper bag is balanced during conveyance, thereby preventing deviation; 3. By providing a positioning part and a monitoring part, the deviated paper bag can be corrected in time to prevent waste of material. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure of the utility model from a front view angle.

[0015] Figure 3 It is a side view schematic diagram of the overall structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the local structure of the correction part of the utility model Figure 1 .

[0017] Figure 5 This is a schematic diagram of the local structure of the correction part of the utility model Figure 2 .

[0018] Figure 6 This is a schematic diagram of the local structure of the positioning part of the utility model.

[0019] Figure 7 This is a schematic diagram of the local structure of the transmission part of the utility model Figure 1 .

[0020] Figure 8 This is a schematic diagram of the local structure of the transmission part of the utility model Figure 2 .

[0021] Figure 9 This is a schematic diagram of the partial structure of the monitoring unit of the utility model.

[0022] Figure 10 This is a schematic diagram of the local structure of the bracket of the utility model.

[0023] Figure markings: 1-correction part; 2-positioning part; 3-transmission part; 4-monitoring part; 5-bracket; 101-correction base; 102-correction side plate; 103-correction roller; 104-correction lateral adjustment handle; 105-correction longitudinal adjustment handle; 201-positioning adjustment handle; 202-positioning shaft; 203-positioning spring; 204-positioning roller; 301-transmission connecting rod one; 302-transmission connecting rod two; 303-transmission roller; 304-transmission cam; 305-transmission connecting rod three; 306-transmission toggle piece one; 307-transmission gear one; 308-transmission gear two; 309-transmission toggle piece two; 310-transmission roller one; 311-transmission roller two; 312-transmission motor; 313-transmission spring; 401-monitoring probe; 402-monitoring connecting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 10 As shown, a correction and positioning device for paper bag production also includes a correction part 1 and a transmission part 3. The correction part 1 includes a correction base 101 slidably set on a bracket 5, and a correction longitudinal adjustment handle 105 is rotatably set at the bottom of the correction base 101, and the correction longitudinal adjustment handle 105 is connected to the bracket 5 by a thread; correction transverse adjustment handles 104 are symmetrically set on both sides of the correction base 101, and the correction transverse adjustment handles 104 are connected to the correction base 101 by a thread, and a correction side plate 102 is rotatably set on the correction transverse adjustment handle 104, and a correction roller 103 is rotatably set on the correction side plate 102.

[0026] like Figures 1 to 10As shown, the transmission part 3 includes a transmission motor 312 fixedly arranged on the bracket 5, a transmission cam 304 is fixedly arranged on the output end of the transmission motor 312, the transmission cam 304 slides with a transmission roller 303 rotatably arranged on the transmission link 2 302, the transmission link 2 302 is rotatably arranged on the bracket 5, the other end of the transmission link 2 302 is rotatably arranged with a transmission link 1 301, the other end of the transmission link 1 301 is rotatably arranged with a transmission link 305, and the transmission link 305 is fixedly provided with a transmission toggle piece 1 30 6. The other end of the transmission connecting rod 305 is rotatably set on the transmission gear 1 307; the transmission paddle piece 1 306 is used to paddle the transmission gear 1 307 to rotate, and the transmission gear 1 307 is engaged with the transmission gear 2 308. The transmission gear 1 307 is fixedly set on the transmission roller 1 310, and the transmission gear 2 308 is fixedly set on the transmission roller 2 311. The transmission gear 1 307 slides with the transmission paddle piece 2 309 fixedly set on the bracket 5; the transmission roller 1 310 and the transmission roller 2 311 are rotatably set on the bracket 5.

[0027] like Figures 1 to 10 As shown, the transmission link 2 302 is connected to the bracket 5 via a transmission spring 313. The cylinder provided on the transmission link 2 302 slides with the monitoring unit 4. The monitoring unit 4 includes a monitoring link 402 that slides with the cylinder on the transmission link 2 302. The other end of the monitoring link 402 is provided with a monitoring probe 401, which contains a monitoring device. The bracket 5 is fixedly provided with a positioning unit 2. The positioning unit 2 includes a positioning shaft 202 fixed to the bracket 5 via a fixing plate. The positioning shaft 202 is slidably provided with a positioning spring 203. The positioning spring 203 is rotatably provided with a positioning roller 204. The positioning shaft 202 is connected to the positioning adjustment handle 201 via a threaded connection. The positioning spring 203 is made of elastic material. The positioning roller 204, the correction roller 103, the transmission roller 1 310, and the transmission roller 2 311 are all made of rubber material.

[0028] like Figures 1 to 10As shown, the present invention discloses a correction and positioning device for paper bag production, and its working principle is as follows: the paper bag to be processed is placed between the transmission roller 1 310 and the transmission roller 2 311, and the transmission motor 312 is turned on. The transmission motor 312 rotates to drive the transmission cam 304 to rotate, and the transmission cam 304 rotates to drive the transmission connecting rod 2 302 to rotate through the transmission roller 303. The transmission connecting rod 2 302 rotates to drive the transmission connecting rod 1 301, and the transmission connecting rod 1 301 drives the transmission connecting rod 305 to rotate. The transmission connecting rod 305 rotates to drive the transmission gear 1 307 to rotate through the transmission paddle 1 306. The transmission gear 1 307 rotates to drive the transmission gear 2 308 to rotate, and then drives the transmission rollers 1 310 and 311. The second transmission roller 311 rotates to transfer the paper bag between the first transmission roller 310 and the second transmission roller 311 to the correction base 101. By manually rotating the correction transverse adjustment handle 104, the correction transverse adjustment handle 104 rotates to push the correction side plate 102 to move, so that the symmetrically arranged correction rollers 103 approach or move away from each other, thereby achieving correction and positioning of the paper bag in the parallel direction; by rotating the correction longitudinal adjustment handle 105, the correction longitudinal adjustment handle 105 pushes the correction base 101 to move in the vertical direction, thereby achieving correction and positioning of the paper bag in the vertical direction; the positioning spring 203 presses the paper bag on the correction base 101 through the positioning roller 204 to prevent it from deviation and at the same time play a fixing role.

[0029] When the transmission link 2 302 rotates, the cylinder set on the transmission link 2 302 pushes the monitoring link 402 to rotate back and forth, and the reciprocating rotation of the monitoring link 402 drives the monitoring probe 401 to move. The monitoring equipment set on the monitoring probe 401 scans and monitors the paper bag on the correction base 101. When the paper bag is offset, the operator is notified in time to debug the correction part 1.

[0030] The monitoring equipment can refer to commercially available visual sensors. The invention of the present utility model does not lie in this, so it will not be described in detail.

Claims

1. A correction and positioning device for paper bag production, comprising a bracket (5), characterized in that: The invention also includes a correction part (1) and a transmission part (3), wherein the correction part (1) includes a correction base (101) slidably arranged on a bracket (5), a correction longitudinal adjustment handle (105) rotatably arranged at the bottom of the correction base (101), and the correction longitudinal adjustment handle (105) is connected to the bracket (5) by a thread; correction transverse adjustment handles (104) are symmetrically arranged on both sides of the correction base (101), and the correction transverse adjustment handles (104) are connected to the correction base (101) by a thread; a correction side plate (102) is rotatably arranged on the correction transverse adjustment handle (104), and a correction roller (103) is rotatably arranged on the correction side plate (102).

2. A paper bag production correction and positioning device according to claim 1, characterized in that: The transmission part (3) includes a transmission motor (312) fixedly arranged on the bracket (5), a transmission cam (304) fixedly arranged on the output end of the transmission motor (312), the transmission cam (304) slidingly cooperates with a transmission roller (303) rotatably arranged on the second transmission link (302), the second transmission link (302) rotatably arranged on the bracket (5), the other end of the second transmission link (302) rotatably arranged with a transmission link (301), the other end of the transmission link (301) rotatably arranged with a transmission link (305), and the transmission link (305) is fixedly provided with a transmission toggle piece (306) The other end of the transmission connecting rod 3 (305) is rotatably mounted on the transmission gear 1 (307); the transmission shifting piece 1 (306) is used to shift the transmission gear 1 (307) to rotate, the transmission gear 1 (307) is meshed with the transmission gear 2 (308), the transmission gear 1 (307) is fixedly mounted on the transmission roller 1 (310), the transmission gear 2 (308) is fixedly mounted on the transmission roller 2 (311), the transmission gear 1 (307) is slidably matched with the transmission shifting piece 2 (309) fixedly mounted on the bracket (5); the transmission roller 1 (310) and the transmission roller 2 (311) are rotatably mounted on the bracket (5).

3. The correction and positioning device for paper bag production according to claim 2, characterized in that: The second transmission link (302) is connected to the bracket (5) via a transmission spring (313), and the cylinder provided on the second transmission link (302) is in sliding cooperation with the monitoring part (4).

4. A correction and positioning device for paper bag production according to claim 3, characterized in that: The monitoring part (4) comprises a monitoring connecting rod (402) that is slidably matched with the upper cylinder of the second transmission connecting rod (302). A monitoring probe (401) is provided at the other end of the monitoring connecting rod (402), and a monitoring device is provided in the monitoring probe (401).

5. The correction and positioning device for paper bag production according to claim 4, characterized in that: A positioning portion (2) is fixedly provided on the bracket (5), and the positioning portion (2) comprises a positioning shaft (202) fixedly provided on the bracket (5) via a fixing plate, a positioning spring (203) is slidably provided on the positioning shaft (202), a positioning roller (204) is rotatably provided on the positioning spring (203), and the positioning shaft (202) is connected to the positioning adjustment handle (201) via a thread.

6. The correction and positioning device for paper bag production according to claim 5, characterized in that: The positioning spring piece (203) is made of elastic material.

7. The correction and positioning device for paper bag production according to claim 6, characterized in that: The positioning roller (204), the correction roller (103), the first transmission roller (310), and the second transmission roller (311) are all made of rubber material.

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