CN220640373U - Conveying device for wet tissues packaging - Google Patents

Abstract

The utility model relates to a conveying equipment field especially relates to a conveying device for wet towel packing, and it is including being used for the frame of being connected with packagine machine and rotating the drive wheel and follow the driving wheel of connecting in the frame, still including simultaneously around establishing the conveyer belt on drive wheel and follow the driving wheel, the ring channel has been seted up on the drive wheel side, the position of conveyer belt and drive wheel contact is embedded in the ring channel. This application has the effect that reduces wet piece of cloth packing in-process conveyer belt and can't carry wet piece of cloth to appointed position.

Description

Conveying device for wet tissues packaging

Technical Field

The application relates to the technical field of conveying equipment, in particular to a conveying device for wet tissues packaging.

Background

Wet tissues are a common household cleaning product, and with the progress of technology and development of technology, the package of the wet tissues also basically realizes automatic package.

The feeding and conveying system of the wet tissue packaging machine mainly conveys tissues by belts and generally comprises two groups of belts. The two groups of belts are a first belt group and a second belt group respectively, and the first belt group and the second belt group are arranged along the horizontal direction and are connected end to end. The first belt set has a belt speed less than that of the second belt set. In the wet tissue packaging process, the wet tissue is placed on a first belt group, and the first belt group drives the wet tissue to move to a second belt group. The second belt group drives the tissues to be rapidly separated from the tissues at the rear, and then the pushing device on the packaging machine pushes the wet tissues into the wet tissue package to complete the package of the wet tissues.

The section of the belt used for transporting the wet tissues is generally rectangular, the belt is wound on a rotating roller, and friction force between the side wall of the rotating roller and the inner side wall of the belt drives the belt to rotate, so that the wet tissues are driven to move. For example, the Chinese patent publication No. CN219447554U discloses a full-automatic wet tissue folding packaging machine, and the tissue is conveyed by driving a belt to rotate through two belt wheels.

However, in the paper towel conveying process, according to the weight change of the wet towel, the phenomenon of slipping exists between the belt wheel and the belt, so that the wet towel cannot be conveyed to a designated position, and the wet towel cannot be normally packaged.

Disclosure of Invention

In order to reduce the occurrence of the condition that wet tissues cannot be transported to a designated position in the wet tissue packaging process, the application provides a conveying device for wet tissue packaging.

The application provides a wet piece of cloth conveyor for packing adopts following technical scheme:

the utility model provides a wet towel packing is with conveyor, includes the frame that is used for being connected with packagine machine and rotates the drive wheel and follow the driving wheel of connecting in the frame, still includes the conveyer belt of coiling on drive wheel and follow the driving wheel simultaneously, the ring channel has been seted up on the drive wheel side, the position that the conveyer belt contacted with the drive wheel is embedded in the ring channel.

By adopting the technical scheme, in the wet tissue conveying process, the wet tissue is placed on the conveying belt. The driving wheel rotates to drive the conveying belt to rotate, so that wet tissues are transported. The conveyer belt is embedded in the annular groove, and the conveyer belt receives reaction forces from the side walls of the annular groove in different directions, so that the friction force between the driving wheel and the conveyer belt is increased, and the occurrence of slipping of the belt and the driving wheel is reduced.

Optionally, the section of the conveying belt in the direction perpendicular to the length direction of the conveying belt is round.

Through adopting above-mentioned technical scheme, the in-process conveyer belt that the conveyer belt carried wet wipe is the tensioning state, and the conveyer belt receives the effort of ring channel to produce the deformation, becomes oval promptly by the perfect circle to further make conveyer belt and ring channel support tightly, further reduce the phenomenon that takes place to skid between drive wheel and the belt.

Optionally, the driven wheel comprises a rotating roller and a rotating wheel, and the rotating wheel and the rotating roller are arranged at intervals in parallel along the conveying direction of the wet tissues.

Through adopting above-mentioned technical scheme, fix a position for the direction of delivery of wet piece of cloth through live-rollers and live-rollers, make things convenient for in the manufacturing process to the length of conveyor conveying wet piece of cloth to revise and adjust.

Optionally, the conveyer belt is provided in a plurality of, and a plurality of conveyer belts are arranged at intervals along the length direction of the rotating roller.

By adopting the technical scheme, in the wet tissue conveying process, the wet tissue spans over the conveying belts, so that the stability of the wet tissue in the conveying process is improved.

Optionally, the number of the rotating wheels is plural along a direction parallel to the rotation axis of the rotating wheels, and the number of the corresponding rotating wheels of the conveying belt is plural.

Through adopting above-mentioned technical scheme, the setting of multiunit conveyer belt for wet piece of cloth conveyor can carry many ranges of wet piece of cloth simultaneously, improves the holistic production efficiency of wet piece of cloth packagine machine.

Optionally, the position that corresponds the rotation wheel in the frame is provided with adjusting part, adjusting part includes mounting panel and fixed axle, the sliding hole has been seted up along the direction that is on a parallel with the rotation wheel axis on the mounting panel, fixed axle one end is along direction of delivery sliding connection in the sliding hole, the rotation wheel rotates the cover and establishes on the fixed axle.

Through adopting above-mentioned technical scheme, slip the fixed axle, can drive the rotor and keep away from or be close to the rotor to realize the regulation to conveyer belt tensioning degree, further reduce the phenomenon that takes place to skid between conveyer belt and the drive wheel.

Optionally, the adjusting assembly further comprises an adjusting screw, and the adjusting screw is positioned at one side of the rotating wheel close to the rotating roller; the adjusting screw is arranged along the conveying direction, the adjusting screw is in threaded connection with the mounting plate, and the end part of the adjusting screw, which is close to the rotating wheel, is abutted to the fixed shaft.

By adopting the technical scheme, the adjusting screw is rotated, and the adjusting screw can move along the conveying direction, so that the fixed shaft is driven to be far away from the rotating roller, and the position of the fixed shaft is adjusted; and the threads have self-locking property, so that the fixed shaft is not easy to move after the position adjustment of the fixed shaft is finished, and the stability of the fixed shaft in the wet towel conveying process is improved.

Optionally, a supporting roller is arranged between the rotating roller and the rotating wheel, the supporting roller is rotatably connected to the frame, and the conveying belt is wound on the supporting roller, the rotating wheel and the driving wheel at the same time.

Through adopting above-mentioned technical scheme, can support the conveyer belt between live-rollers and the live-rollers through the backing roll, reduce the conveyer belt and take place because the condition that the gravity of wet piece of cloth takes place to sag, improve the stability in the wet piece of cloth transportation process.

Optionally, the rotating roller is provided with a connecting belt, and the connecting belt is wound on the supporting roller and the rotating roller simultaneously.

By adopting the technical scheme, in the process of driving the conveyer belt to rotate by the driving wheel, the contact length of the conveyer belt and the rotating roller is larger, but the contact length of the conveyer belt and the supporting roller is shorter. Therefore, the condition that the supporting roller cannot rotate along with the conveying belt possibly occurs in the wet towel conveying process, so that the wet towel on the conveying belt is inclined. The rotating roller and the supporting roller are connected through the connecting belt, and the conveying belt and the connecting belt can drive the supporting roller to rotate in the wet towel conveying process, so that the occurrence of the conditions can be reduced.

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

1. the conveyer belt of circular cross-section imbeds in the ring channel on the drive wheel, and the conveyer belt receives the annular channel lateral wall to the effort of different directions that the conveyer belt applyed, makes the conveyer belt cladding in the ring channel to improve the frictional force between conveyer belt and the drive wheel, reduce the phenomenon that skidding appears between drive wheel and the conveyer belt.

2. The connecting belt winds on the rotating roller and the supporting roller, and the rotating roller can drive the supporting roller to rotate when rotating, so that the slipping phenomenon between the supporting roller and the conveying belt is reduced, and the tilting phenomenon of wet tissues in the conveying process is further reduced.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic structural view of an adjustment assembly according to an embodiment of the present application.

Reference numerals: 1. a frame; 2. a conveyor belt; 3. a driving wheel; 4. driven wheel; 41. a rotating roller; 42. a rotating wheel; 43. a support roller; 5. a drive assembly; 51. a connecting shaft; 52. a driving member; 6. a connecting belt; 7. an adjustment assembly; 71. a fixed shaft; 72. a mounting plate; 73. adjusting a screw; 74. a lock nut; 75. a sliding hole; 76. a limiting surface; 8. an annular groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a conveying device for wet tissues packaging.

Referring to fig. 1, a transporting device for wet tissues packing includes a frame 1, a transporting belt 2, a driving wheel 3 and a driven wheel 4. The driving wheel 3 and the driven wheel 4 are both rotatably connected to the frame 1, and the conveying belt 2 is wound on the driving wheel 3 and the driven wheel 4 at the same time. The conveyor belt 2 is circular in cross section in a plane perpendicular to itself. An annular groove 8 is coaxially formed on the side surface of the driving wheel 3, and the position where the conveying belt 2 contacts with the driving wheel 3 is embedded in the annular groove 8. The contact area between the conveyor belt 2 and the driving wheel 3 is increased through the annular groove 8, so that the phenomenon of slipping between the conveyor belt 2 and the driving wheel 3 is reduced.

Referring to fig. 1 and 2, the driven wheel 4 includes a rotating roller 41 and a rotating wheel 42, the rotating roller 41 is in a cylindrical structure, the rotating roller 41 and the rotating wheel 42 are both rotatably connected to the frame 1 around their own axes, and the rotating wheel 42 and the rotating roller 41 are disposed at intervals along a conveying direction (in this application, the conveying direction refers to a moving direction of wet tissues in a wet tissue packaging process). The driving wheel 3 is located below the rotating wheel 42 and the rotating roller 41, and the conveyor belt 2 is wound around the driving wheel 3, the rotating wheel 42, and the rotating roller 41 at the same time. Annular grooves 8 are likewise provided on the sides of the rotating roller 41 and the rotating wheel 42, and the position of the conveyor belt 2 in contact with the rotating roller 41 or the rotating wheel 42 engages in the annular groove 8. In order to improve stability of the conveyor belt 2 in conveying wet tissues, the conveyor belt 2 may be provided in plurality along the length direction of the rotating roller 41, and in the wet tissue conveying process, the wet tissues span over the two conveyor belts 2.

Referring to fig. 1 and 2, in order to improve the efficiency of transporting wet tissues by the transporting device, the rotating wheels 42 may be provided in plural at intervals in the axial direction of the rotating roller 41, two in this embodiment. The conveyor belt 2 is provided in two sets corresponding to the rotating wheels 42, and the driving wheel 3 is provided in two sets corresponding to the rotating wheels 42. In the wet towel packaging process, the two rows of wet towel bags move in parallel, and the conveying device drives the two rows of wet towels to move at the same time, so that the overall efficiency in the wet towel packaging process is improved.

Referring to fig. 1 and 2, a driving assembly 5 for driving the driving wheel 3 to rotate is provided on the frame 1, the driving assembly 5 includes a coupling shaft 51 and a driving member 52, the coupling shaft 51 is rotatably provided on the frame 1 about its own axis, and the coupling shaft 51 is coaxial with the driving wheel 3. A plurality of driving wheels 3 are coaxially and fixedly connected to the connecting shaft 51. The driving member 52 is installed on the frame 1 for driving the connecting shaft 51 to rotate, and in this embodiment, the driving member 52 is a servo motor. The outer shell of the servo motor is fixedly connected to the frame 1. One end of the connecting shaft 51 is coaxially and fixedly connected to an output shaft of a servo motor, and the rotation of the output shaft of the servo motor can drive the connecting shaft 51 to rotate, so that the two driving wheels 3 are driven to rotate.

Referring to fig. 1 and 2, a plurality of support rollers 43 are horizontally disposed between the rotating wheel 42 and the rotating roller 41, and the support rollers 43 are identical in structure to the rotating roller 41 and are located in the same horizontal plane. The supporting roller 43 is rotatably arranged on the frame 1, a plurality of annular grooves 8 are coaxially formed in the side surface of the supporting roller 43 corresponding to the plurality of conveying belts 2, and the positions where the conveying belts 2 are contacted with the supporting roller 43 are embedded in the annular grooves 8. The supporting roller 43 can support the conveying belt 2, so that the phenomenon that the conveying belt 2 bends under the action of wet tissue gravity is reduced, and the stability of the wet tissue in the conveying process is improved.

Referring to fig. 1 and 2, during the wet towel transport, due to the soft nature of the wet towel, the wet towel is in contact with not only the conveyor belt 2 but also the support roller 43 and the rotating roller 41. The supporting roller 43 is driven to rotate by the conveyor belt 2, and a phenomenon of slipping between the conveyor belt 2 and the supporting roller 43 may occur due to a small contact length between the conveyor belt 2 and the supporting roller 43. I.e. the situation in which the conveyor belt 2 is normally rotated and the support roller 43 is not rotated, which in turn results in a tilting of the wet tissues on the conveyor belt 2. In order to reduce the occurrence of the above, the rotating roller 41 is provided with a connecting belt 6, and the connecting belt 6 has the same structure as the conveyor belt 2. The connecting belt 6 is sleeved on the rotating roller 41 and the plurality of supporting rollers 43 simultaneously, and annular grooves 8 are formed in the supporting rollers 43 and the rotating roller 41 at positions corresponding to the connecting belt 6. In the wet towel conveying process, the driving wheel 3 drives the belt to rotate, and the conveying belt 2 drives the rotating roller 41, the supporting roller 43 and the rotating wheel 42 to rotate. Meanwhile, the rotating roller 41 can drive the supporting roller 43 to rotate through the connecting belt 6, so that the phenomenon of slipping between the supporting roller 43 and the conveying belt 2 can be reduced.

In order to further reduce the occurrence of slipping between the conveyor belt 2 and the support roller 43, the connecting belt 6 may be provided in plural at intervals along the length direction of the rotating roller 41, two in this embodiment.

Referring to fig. 1 and 2, an adjusting assembly 7 is provided on the frame 1 at a position corresponding to the rotating wheel 42, the adjusting assembly 7 includes a fixed shaft 71 and two mounting plates 72 fixedly connected to the frame, and the two mounting plates 72 are respectively provided on both sides of the rotating wheel 42 in a direction parallel to the axis of the rotating wheel 42. The fixed shaft 71 is coaxially arranged with the rotating wheel 42, and the rotating wheel 42 is rotatably sleeved on the fixed shaft. The mounting plate 72 is provided with a slide hole 75 penetrating along the axis of the rotary wheel 42. The slide hole 75 is a kidney-shaped hole, and the longitudinal direction of the kidney-shaped hole is parallel to the conveying direction. Both ends of the fixed shaft 71 are inserted into the two slide holes 75, respectively, and are slidable in the longitudinal direction of the kidney-shaped hole. Two limiting surfaces 76 which are parallel to each other are arranged at the two ends of the fixed shaft 71 corresponding to the sliding holes 75, and the two limiting surfaces 76 are respectively attached to the two parallel side surfaces of the sliding holes 75, so that the fixed shaft 71 can be prevented from rotating.

Referring to fig. 1 and 2, the adjusting assembly 7 further includes an adjusting screw 73, a threaded hole communicating with the sliding hole 75 is formed in a side surface of the mounting plate 72, which is close to the rotating roller 41, the adjusting screw 73 is screwed into the threaded hole, and an end of the threaded hole, which is close to the fixed shaft 71, is abutted on the fixed shaft 71. The adjusting screw 73 is rotated, the adjusting screw 73 can move along the length direction of the kidney-shaped hole, and then the fixed shaft 71 is driven to be far away from the rotating roller 41, so that the tensioning degree of the conveying belt 2 is adjusted, and a large friction force is kept between the conveying belt 2 and the driving roller.

Referring to fig. 1 and 2, the adjustment assembly 7 further includes a lock nut 74, the lock nut 74 is threadedly mounted on the adjustment screw 73, and the lock nut 74 is located on a side of the mounting plate 72 adjacent to the rotating roller 41. The lock nut 74 is rotated, and the lock nut 74 can be abutted against the mounting plate 72, so that the rotation of the adjusting screw 73 is limited, and the stability of the fixing shaft 71 in the wet towel conveying process is improved.

The implementation principle of the conveying device for wet tissue packaging is as follows: during the transport of the wet tissues, the wet tissues span the same set of two conveyor belts 2. The output shaft of the servo motor rotates to drive the connecting shaft 51 to rotate, and then drives the conveying belt 2 to rotate to realize the conveying of wet tissues. Because the section of the conveying belt 2 is circular, the side wall of the annular groove 8 applies pressure to the conveying belt 2 from different directions, so that the friction force between the conveying belt 2 and the rotating roller 41, between the conveying belt 2 and the driving wheel 3 and between the conveying belt 2 and the rotating wheel 42 is improved, and the stability of the conveying belt 2 in the wet towel conveying process is further improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (9)

1. The utility model provides a wet towel packing is with conveyor, includes frame (1) and drive wheel (3) and driven wheel (4) of rotating connection on frame (1) that are used for being connected with packagine machine, its characterized in that: the automatic feeding device is characterized by further comprising a conveying belt (2) which is wound on the driving wheel (3) and the driven wheel (4) simultaneously, an annular groove (8) is formed in the side face of the driving wheel (3), and the contact position of the conveying belt (2) and the driving wheel (3) is embedded in the annular groove (8).

2. A wet wipe packaging delivery apparatus according to claim 1, wherein: the section of the conveying belt (2) in the direction vertical to the length direction of the conveying belt is round.

3. A wet wipe packaging delivery apparatus according to claim 2, wherein: the driven wheel (4) comprises a rotating roller (41) and a rotating wheel (42), and the rotating wheel (42) and the rotating roller (41) are arranged at intervals in parallel along the conveying direction of the wet tissues.

4. A wet wipe packaging delivery apparatus according to claim 3, wherein: the number of the conveyor belts (2) is plural, and the plurality of the conveyor belts (2) are arranged at intervals along the length direction of the rotating roller (41).

5. A wet wipe packaging delivery apparatus according to claim 4, wherein: the number of the rotating wheels (42) is plural along the direction parallel to the rotation axis of the conveyor belt (2), and the number of the conveyor belt (2) corresponding to the rotating wheels (42) is plural.

6. A wet wipe packaging delivery apparatus according to claim 3, wherein: the machine frame is characterized in that an adjusting assembly (7) is arranged at the position, corresponding to the rotating wheel (42), of the frame (1), the adjusting assembly (7) comprises a mounting plate (72) and a fixed shaft (71), a sliding hole (75) is formed in the mounting plate (72) along the direction parallel to the axis of the rotating wheel (42), the end part of the fixed shaft (71) is slidably connected in the sliding hole (75) along the conveying direction, and the rotating wheel (42) is rotatably sleeved on the fixed shaft (71).

7. A wet wipe packaging delivery apparatus according to claim 6, wherein: the adjusting assembly (7) further comprises an adjusting screw (73), and the adjusting screw (73) is positioned on one side of the rotating wheel (42) close to the rotating roller (41); the adjusting screw (73) is arranged along the conveying direction, the adjusting screw (73) is in threaded connection with the mounting plate (72), and one end, close to the rotating wheel (42), of the adjusting screw (73) is abutted to the fixed shaft (71).

8. A wet wipe packaging delivery apparatus according to claim 3, wherein: the conveying belt (2) is simultaneously wound on the supporting roller (43), the rotating roller (41), the rotating wheel (42) and the driving wheel (3).

9. A wet wipe packaging delivery apparatus according to claim 8 wherein: the rotating roller (41) is provided with a connecting belt (6), and the connecting belt (6) is wound on the supporting roller (43) and the rotating roller (41) at the same time.