CN216836367U - Bag making machine coiling mechanism - Google Patents

Abstract

The utility model relates to a bag machine coiling mechanism relates to the field of bag machine, and it includes the support frame, the support frame is equipped with first guide roll, first regulating roller, second guide roll and wind-up roll in proper order, be equipped with two mounting panels on the support frame, the tip of first regulating roller is equipped with slides and connects the first slider in the mounting panel, the spout that supplies first slider to slide is opened to the mounting panel, be equipped with the elevating system who is used for driving first regulating roller and reciprocates on the support frame. This application has the effect of adjusting the elasticity of raw materials bag in the rolling process.

Description

Bag making machine coiling mechanism

Technical Field

The application relates to the field of bag making machines, in particular to a winding device of a bag making machine.

Background

Compared with packaging paper, the packaging bag is the most widely used mode for packaging products at present, the packaging bag is usually prepared by a bag making machine, in order to enable the packaging bag to have better attractiveness and identification performance, specific patterns and manufacturer information are usually printed on the packaging bag, after printing is completed, the printed raw material bag is rolled, then the rolled raw material bag is moved to a cutting position of the bag making machine to be cut, and then the individual packaging bags are formed.

In the actual operation in-process, often can appear that the raw materials bag rolling is too tight or too loose and lead to the raw materials bag to warp or influence the condition of follow-up cutting, for this reason, this application system bag machine coiling mechanism is carried.

Disclosure of Invention

In order to adjust the elasticity of raw materials bag in rolling process, this application provides system bag machine coiling mechanism.

The winding device of the bag making machine adopts the following technical scheme:

bag machine coiling mechanism, including the support frame, the support frame is equipped with first guide roll, first dancer rools, second guide roll and wind-up roll in proper order, be equipped with two mounting panels on the support frame, the tip of first dancer rools is equipped with the first slider of connection in the mounting panel that slides, the mounting panel is opened has the spout that supplies first slider to slide, be equipped with the elevating system who is used for driving first dancer rools and reciprocates on the support frame.

Through adopting above-mentioned technical scheme, utilize the first dancer roll of elevating system drive to reciprocate to make first dancer roll play the purpose of adjusting raw materials bag rate of tension, thereby make coiling that raw materials bag can be even on the wind-up roll, reduce the circumstances that the rolling is too tight or too loose to appear.

In a specific embodiment, the lifting mechanism comprises a bearing plate arranged in the support frame, a rotatable sleeve is arranged on the bearing plate, the first sliding block is connected with a connecting rod, a connecting plate is connected between the two connecting rods, the connecting plate is connected with a threaded rod inserted into the sleeve, the threaded rod is in threaded connection with the sleeve, and a rotating assembly used for driving the sleeve to rotate is arranged on the mounting plate.

In a specific implementation scheme, the rotating assembly comprises a rotating motor arranged on the bearing plate, a driving gear is arranged on an output shaft of the rotating motor, and a driven gear meshed with the driving gear is arranged on the sleeve.

In a specific embodiment, the support frame is equipped with two slide plates, the tip of second regulating roll is equipped with the second slider, the second slider slides with the slide plate and is connected, the second slider is connected with the slide bar, be equipped with the limiting plate on the bearing board, the limiting plate is opened and is supplied slide bar male shifting chute, be equipped with the rotatable dwang that is located limiting plate one side on the bottom plate, be equipped with the running gear on the dwang, the side of slide bar be equipped with running gear meshing's rack, be equipped with two dwang of drive pivoted drive assembly simultaneously on the bearing board.

In a specific possible implementation scheme, the driving assembly comprises two fixing plates arranged on the supporting plate, a driving rod is arranged between the two fixing plates, a driven bevel gear is arranged at the end of the rotating rod, a driving bevel gear meshed with the driven bevel gear is arranged on the driving rod, and a driving motor connected to the driving rod is arranged on the supporting plate.

In a specific embodiment, the sliding rod is provided with a ball.

In a specific possible embodiment, the supporting frame is provided with an abutting rod, and the end of the abutting rod is provided with a roller for overlapping the winding roller.

In a specific possible embodiment, the abutment rod is hinged to a support frame, on which an extension spring is provided, the extension spring being connected to the abutment rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application is through reciprocating first dancer roll or second dancer roll to make the rate of tension of first dancer roll or second dancer roll regulation raw materials bag, thereby make winding that raw materials area can be even on the wind-up roll.

2. This application utilizes the gyro wheel on the butt pole to press the raw materials bag on the wind-up roll, reduces the raw materials bag and appears rolling up the condition of pine.

Drawings

FIG. 1 is a schematic structural diagram of a winding device of a bag making machine in an embodiment of the present application.

Fig. 2 is a schematic view showing the connection of the first resist roller and the mounting plate in the embodiment of the present application.

FIG. 3 is a schematic view showing the connection between the second adjustment roller and the slide plate in the embodiment of the present application.

Description of reference numerals: 1. a support frame; 11. a first guide roller; 12. a first regulating roller; 121. a first slider; 122. a connecting rod; 13. a second regulating roller; 131. a second slider; 132. a slide bar; 133. a ball bearing; 14. a second guide roller; 15. a wind-up roll; 2. mounting a plate; 21. a chute; 3. a support plate; 31. rotating the motor; 311. a driving gear; 32. a sleeve; 321. a driven gear; 33. a threaded rod; 331. a connecting plate; 34. a limiting plate; 341. a rack; 35. a fixing plate; 36. a drive rod; 361. a drive bevel gear; 37. a drive motor; 38. rotating the rod; 381. a driven bevel gear; 382. a rotating gear; 4. a slide plate; 41. a sliding groove; 5. positioning a plate; 51. a butting rod; 52. a roller; 53. an extension spring; 54. and a support plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses bag machine coiling mechanism. Referring to fig. 1, the bag making machine winding device comprises a support frame 1, a first guide roller 11, a first adjusting roller 12, a second adjusting roller 13, a second guide roller 14 and a winding roller 15 which are rotatable are sequentially arranged on the support frame 1 according to the conveying direction of the raw material bags, and the raw material bags are wound by the winding roller 15 after passing through the first guide roller 11, the first adjusting roller 12, the second adjusting roller 13 and the second guide roller 14.

Referring to fig. 1 and 2, in order to adjust the tension of the raw material bag, the support frame 1 is provided with two mounting plates 2, the two opposite side surfaces of the two mounting plates 2 are provided with a sliding groove 21, two ends of the first adjusting roller 12 are connected with a first sliding block 121 positioned in the sliding groove 21 through bearings, and the first sliding block 121 can move in the sliding groove 21. In order to drive the two first sliding blocks 121 to move simultaneously, a supporting plate 3 is arranged in the supporting frame 1, a rotating motor 31 is arranged on the supporting plate 3, a driving gear 311 is arranged on an output shaft of the rotating motor 31, a sleeve 32 is arranged on the supporting plate 3 through a bearing, a driven gear 321 meshed with the driving gear 311 is arranged on the sleeve 32, and the sleeve 32 can be driven to rotate by the rotating motor 31.

Referring to fig. 2, a threaded rod 33 is inserted into the sleeve 32, the threaded rod 33 is in threaded connection with the sleeve 32, the threaded rod 33 is connected with a connecting plate 331 through a bearing, the first slider 121 is connected with a connecting rod 122 located in the sliding groove 21, and both the connecting rods 122 are connected to the connecting plate 331. After the rotating motor 31 is started, the threaded rod 33 can be driven to move through the sleeve 32, and then the first adjusting roller 12 can be driven to move up and down.

Referring to fig. 1 and 3, the support frame 1 is provided with two sliding plates 4, sliding grooves 41 are formed in opposite side surfaces of the two sliding plates 4, second sliding blocks 131 located in the sliding grooves 41 are arranged at two ends of the second adjusting roller 13, and the second sliding blocks 131 can move in the sliding grooves 21. The support plate 3 is provided with a limit plate 34 corresponding to the slide plate 4, the limit plate 34 is provided with a moving groove, the second slider 131 is connected with a slide rod 132 capable of moving in the moving groove, and in order to enable the slide rod 132 to move smoothly, the side surface of the slide rod 132 is provided with a ball 133 so as to reduce the friction force between the slide rod 132 and the limit plate 34.

Referring to fig. 3, two fixing plates 35 are disposed on the supporting plate 3, a driving rod 36 is connected between the two fixing plates 35, and a driving motor 37 connected to the driving rod 36 is disposed on the supporting plate 3 to drive the driving rod 36 to rotate. Two fixing plates 35 are also arranged on the supporting plate 3 and on one side of the limiting plate 34, a rotatable rotating rod 38 is arranged on the two fixing plates 35, a driving bevel gear 361 is arranged on the driving rod 36, a driven bevel gear 381 is arranged on the rotating rod 38, and the driven bevel gear 381 is meshed with the driving bevel gear 361. The rotating rod 38 is provided with a rotating gear 382, and the slide rod 132 is provided with a rack 341 engaged with the rotating gear. After the driving motor 37 is started, the two sliding rods 132 can be driven to move simultaneously by the driving rod 36 and the rotating rod 38, so that the purpose of moving the second adjusting roller 13 up and down is achieved, and the tightness of the raw material bag can be adjusted.

Referring to fig. 1, two positioning plates 5 are arranged on a support frame 1, a rotating shaft is connected between the two positioning plates 5, an arc-shaped abutting rod 51 is arranged on the rotating shaft, and the abutting rod 51 can rotate around the rotating shaft. The end of the abutting rod 51 is provided with a roller 52 overlapped on the winding roller 15, and the roller 52 is used for pressing the raw material bag on the winding roller 15 so as to reduce the condition that the raw material bag is too loose to be wound.

Referring to fig. 1, in order to make the roller 52 tightly fit to the material bag, a support plate 54 is provided on the support frame 1, an extension spring 53 is provided on the support plate 54, and the extension spring 53 is connected to the abutting rod 51. The tension of the tension spring 53 causes the abutment lever 51 to have a tendency to rotate about the axis of rotation, thereby causing the roller 52 to fit snugly against the bag.

The implementation principle of the winding device of the bag making machine in the embodiment of the application is as follows: through reciprocating first dancer rools 12 and second dancer rools 13 to adjust the rate of tension of raw materials bag, make the coiling that raw materials bag can be even on wind-up roll 15, press with the help of gyro wheel 52 simultaneously, further reduce the condition that raw materials bag coiling is too loose to appear.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. Bag machine coiling mechanism, its characterized in that: including support frame (1), support frame (1) is equipped with first guide roll (11), first regulating roller (12), second regulating roller (13), second guide roll (14) and wind-up roll (15) in proper order, be equipped with two mounting panels (2) on support frame (1), the tip of first regulating roller (12) is equipped with slides and connects in first slider (121) of mounting panel (2), mounting panel (2) are opened spout (21) that supply first slider (121) to slide, be equipped with the elevating system who is used for driving first regulating roller (12) and reciprocates on support frame (1).

2. The winding device of a bag machine as claimed in claim 1, wherein: elevating system is including locating bearing board (3) in support frame (1), be equipped with rotatable sleeve (32) on bearing board (3), first slider (121) are connected with connecting rod (122), are connected with connecting plate (331) between two connecting rod (122), connecting plate (331) are connected with threaded rod (33) that insert sleeve (32), threaded rod (33) and sleeve (32) threaded connection, be equipped with on mounting panel (2) and be used for driving sleeve (32) pivoted rotating component.

3. The winding device of a bag machine as claimed in claim 2, wherein: the rotating assembly comprises a rotating motor (31) arranged on the bearing plate (3), a driving gear (311) is arranged on an output shaft of the rotating motor (31), and a driven gear (321) meshed with the driving gear (311) is arranged on the sleeve (32).

4. The winding device of a bag machine as claimed in claim 2, wherein: support frame (1) is equipped with two boards (4) that slide, the tip of second regulating roll (13) is equipped with second slider (131), second slider (131) slide with board (4) that slides and be connected, second slider (131) are connected with slide bar (132), be equipped with limiting plate (34) on bearing board (3), limiting plate (34) are opened and are supplied slide bar (132) male shifting chute, be equipped with rotatable dwang (38) that are located limiting plate (34) one side on bearing board (3), be equipped with rotating gear (382) on dwang (38), the side of slide bar (132) is equipped with rack (341) with rotating gear (382) meshing, be equipped with two dwang (38) of drive assembly pivoted simultaneously on bearing board (3).

5. The winding device of a bag machine as claimed in claim 4, wherein: drive assembly is including locating two fixed plate (35) on bearing board (3), two be equipped with actuating lever (36) between fixed plate (35), the tip of dwang (38) is equipped with driven bevel gear (381), be equipped with on actuating lever (36) with driven bevel gear (381) meshed drive bevel gear (361), be equipped with driving motor (37) of connecting in actuating lever (36) on bearing board (3).

6. The winding device of a bag machine as claimed in claim 4, wherein: and a ball (133) is arranged on the sliding rod (132).

7. The winding device of a bag machine as claimed in claim 1, wherein: the winding device is characterized in that a butting rod (51) is arranged on the support frame (1), and a roller (52) which is lapped on the winding roller (15) is arranged at the end part of the butting rod (51).

8. The winding device of a bag machine as claimed in claim 7, wherein: the abutting rod (51) is hinged to the support frame (1), an extension spring (53) is arranged on the support frame (1), and the extension spring (53) is connected to the abutting rod (51).

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