Kitchen paper embossing composite device

Abstract

The utility model discloses a kitchen paper embossing composite device which comprises side frames on the two sides and two embossing rollers in the middle, bearings are connected to the left ends and the right ends of the embossing rollers, a bearing frame is arranged on the lower sides of the bearings, the upper side of the bearing frame is fixedly connected with a sealing cover through fixing bolts on the front side and the rear side, and the bearing frame is connected into sliding grooves in the side frames in a sliding mode. Two screw sleeves are fixed on the bearing frame, the screw sleeves are connected with a screw rod through threads, the lower end of the screw rod is rotatably connected with a side frame, the lower end of the screw rod is rotatably connected in a rotating frame, the rotating frame and the side frame are fixedly installed together, the upper end of the screw rod is connected with a reduction gearbox, and the reduction gearbox is connected with a motor. The knurling rollers are driven to synchronously and oppositely move, so that the processing positions are always on the same horizontal plane, the upper side and the lower side of the kitchen paper are uniformly stressed, the bearing is positioned through the sealing cover and the bearing frame, and the knurling device is convenient to disassemble and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen paper pressing, in particular to a kitchen paper embossing composite device. Background Art

[0002] The kitchen paper high and low flower embossing composite device is a device used in the production and processing of kitchen paper to composite emboss the kitchen paper, thereby improving its aesthetics, and is widely used in the field of kitchen paper.

[0003] According to Chinese patent CN210362712U, a kitchen paper high and low flower embossing composite device, the left plate and the right plate in the device need to be fixed by the outside, and the cross plate is fixed to the left plate and the right plate under the mutual cooperation of four groups of first bolts and four groups of fixing plates, so that the cross plate is easy to disassemble, and under the support of the second ball bearing, the turntable is grasped to rotate the threaded rod and the support shaft, because the threaded rod is screwed through the adjustment plate, and the adjustment plate cannot rotate under the mutual cooperation of the left adjustment rod and the right adjustment rod, so that the turntable is rotated to adjust the adjustment plate, the left adjustment rod and the right adjustment rod. The height of the section rod, the right adjustment rod, the left connecting ring, the right connecting ring, the two sets of third ball bearings and the upper embossing roller changes. Since the height of the lower embossing roller is constant, the distance between the upper embossing roller and the lower embossing roller changes. Under the cooperation of the two sets of first ball bearings, the two sets of third ball bearings, the left rotating shaft, the right rotating shaft, the left transition shaft and the right transition shaft, the upper embossing roller and the lower embossing roller both need to be driven by an external power device. The upper embossing roller and the lower embossing roller press the kitchen paper into a specified pattern, and the pattern depth is easy to adjust, reducing the limitation of use. However, after the adjustment, only the upper pressure can be adjusted, resulting in uneven upper and lower indentations of the paper. Therefore, the utility model provides a kitchen paper embossing composite device to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a kitchen paper embossing and compounding device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A kitchen paper embossing composite device comprises side frames on both sides and two embossing rollers in the middle, the left and right ends of the embossing rollers are connected with bearings, the lower side of the bearing is provided with a receiving frame, the upper side of the receiving frame is fixedly connected to a cover by fixing bolts on the front and rear sides, the receiving frame is slidably connected in a slide groove inside the side frame, two screw sleeves are fixed on the receiving frame, the screw sleeves are connected to a screw rod by threads, the lower end of the screw rod is rotatably connected to the side frame, the lower end of the screw rod is rotatably connected to the rotating frame, the rotating frame and the side frame are fixedly installed together, the upper end of the screw rod is connected to a reduction box, the reduction box is connected to a motor, and the upper and lower ends of the guide groove are provided with maintenance notches to facilitate the taking out of the receiving frame;

[0007] The sealing cover is composed of a horizontal plate on the upper side and a vertical plate on the side. The side of the vertical plate is pressed on the outer ring of the bearing to seal the bearing. The thread direction on the screw is set in reverse direction about the middle, so that when the screw rotates, the screw sleeves move away from or close to each other.

[0008] Preferably, sliders are fixed to both the front and rear sides of the receiving frame, and the sliders are slidably connected in guide grooves. The guide grooves are located on the inner side of the side frame and are arranged perpendicular to the horizontal plane.

[0009] Preferably, two positioning plates are provided on the upper side of the receiving frame, and the sealing cover is located between the positioning plates to fix the position of the sealing cover.

[0010] Preferably, the reduction box is rotatably connected to a power gear, the power gear is connected to a screw rod, the power gear meshes with a reduction gear set, the reduction gear set meshes with an output gear, and the output gear is connected to a motor.

[0011] Preferably, the reduction gear set is composed of a plurality of reduction gears, and the reduction gear is composed of two coaxially arranged large and small gears, and the large gear meshes with the adjacent small gear.

[0012] Preferably, a maintenance window is provided on the side of the reduction box, and a maintenance cover is installed on the maintenance window.

[0013] Preferably, a transverse reinforcing rib is fixed to the middle of the side frame to improve the strength.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model drives the embossing rollers to move synchronously in opposite directions through the arrangement of the screw rod and the screw sleeve, so that the processing positions are always on the same horizontal plane, and the upper and lower sides of the kitchen paper are evenly stressed;

[0016] The utility model positions the bearing by means of the sealing cover and the receiving frame, and can be easily disassembled and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the structure of a kitchen paper embossing composite device.

[0018] Figure 2 The present invention is a structural schematic diagram of a receiving frame in a kitchen paper embossing and compounding device.

[0019] Figure 3 The present invention is a schematic diagram of the front view and cross-section structure of a kitchen paper embossing composite device at a bearing.

[0020] Figure 4 The diagram is a top view of the structure inside a reduction box of a kitchen paper embossing and compounding device.

[0021] In the figure: 1. side frame; 2. receiving frame; 3. sealing cover; 4. fixing bolt; 5. embossing roller; 6. bearing; 7. screw sleeve; 8. screw rod; 9. reduction box; 10. motor; 11. output gear; 12. reduction gear; 13. power gear; 14. positioning plate; 15. guide groove; 16. maintenance gap. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 In the embodiment of the utility model, a kitchen paper embossing composite device comprises side frames 1 on both sides and two embossing rollers 5 in the middle, the left and right ends of the embossing rollers 5 are connected with bearings 6, a receiving frame 2 is provided on the lower side of the bearing 6, the upper side of the receiving frame 2 is fixedly connected to the cover 3 by fixing bolts 4 on the front and rear sides, the receiving frame 2 is slidably connected to the slide groove inside the side frame 1, two screw sleeves 7 are fixed on the receiving frame 2, the screw sleeves 7 are connected to the screw rod 8 by threads, the lower end of the screw rod 8 is rotatably connected to the side frame 1, the lower end of the screw rod 8 is rotatably connected to the rotating frame, the rotating frame and the side frame 1 are fixedly installed together, the upper end of the screw rod 8 is connected to the reduction box 9, the reduction box 9 is connected to the motor 10, the front and rear sides of the receiving frame 2 are fixed with sliders, the sliders are slidably connected to the guide groove 15, the guide groove 15 is located on the inner side of the side frame 1, and is arranged perpendicular to the horizontal plane, the upper and lower ends of the guide groove 15 are provided with maintenance notches 16, which are convenient for taking out the receiving frame 2;

[0024] The cover 3 is composed of a horizontal plate on the upper side and a vertical plate on the side. The side of the vertical plate is pressed on the outer ring of the bearing 6 to seal the bearing 6. Two positioning plates 14 are provided on the upper side of the receiving frame 2. The cover 3 is located between the positioning plates 14 to fix the position of the cover 3. The thread direction on the screw 8 is reversely set up and down about the middle, so that when the screw 8 rotates, the screw sleeves 7 move away from or approach each other. The power gear 13 is connected to the reducer 9 and rotates inside. The power gear 13 is connected to the screw 8. The power gear 13 meshes with the reduction gear set. The reduction gear set meshes with the output gear 11. The output gear 11 is connected to the motor 10. The reduction gear set is composed of a plurality of reduction gears 12. The reduction gear 12 is composed of two coaxially arranged large and small gears. The large gear meshes with the small gear next to it. An inspection window is provided on the side of the reducer 9, and an inspection cover is installed on the inspection window. A transverse reinforcing rib is fixed to the middle of the side frame 1 to improve the strength.

[0025] The working principle of the utility model is: when working, the motor 10 rotates, and then outputs through the output gear 11, the reduction gear 12 slows down, drives the power gear 13 and the screw 8 to rotate slowly, and then drives the screw sleeve 7 to move, and drives the receiving frame 2 to approach or move away from each other through the upper and lower opposite threads, thereby driving the distance between the embossing rollers 5 to change, and changing the embossing force. When the bearing 6 needs to be inspected and replaced, the fixing bolt 4 can be disassembled, the cover 3 is removed, and the bearing 6 is replaced. When the receiving frame 2 needs to be replaced, the receiving frame 2 is moved to the upper and lower ends, and the screw 8 is taken out through the inspection notch 16 at the end of the guide groove 15.

[0026] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A kitchen paper embossing and compounding device, comprising side frames (1) on both sides and two embossing rollers (5) in the middle, wherein the left and right ends of the embossing rollers (5) are connected to bearings (6), characterized in that: A receiving frame (2) is provided on the lower side of the bearing (6), the upper side of the receiving frame (2) is fixedly connected to the cover (3) by fixing bolts (4) on both sides, the receiving frame (2) is slidably connected to the slide groove inside the side frame (1), two screw sleeves (7) are fixed on the receiving frame (2), the screw sleeves (7) are connected to the screw rod (8) by threads, the lower end of the screw rod (8) is rotatably connected to the side frame (1), the lower end of the screw rod (8) is rotatably connected to the rotating frame, the rotating frame and the side frame (1) are fixedly installed together, the upper end of the screw rod (8) is connected to the reduction box (9), the reduction box (9) is connected to the motor (10), the front and rear sides of the receiving frame (2) are fixed with sliders, the sliders are slidably connected to the guide groove (15), the guide groove (15) is located on the inner side of the side frame (1) and is arranged perpendicular to the horizontal plane, and the upper and lower ends of the guide groove (15) are provided with maintenance notches (16); The cover (3) is composed of a horizontal plate on the upper side and a vertical plate on the side, the side of the vertical plate is pressed on the outer ring of the bearing (6), and the direction of the thread on the screw (8) is set in the opposite direction up and down with respect to the middle.

2. The kitchen paper embossing and compounding device according to claim 1, characterized in that: Two positioning plates (14) are provided on the upper side of the receiving frame (2), and the cover (3) is located between the positioning plates (14).

3. The kitchen paper embossing and compounding device according to claim 1, characterized in that: The reduction box (9) is rotatably connected to a power gear (13), the power gear (13) is connected to a screw rod (8), the power gear (13) is meshed with a reduction gear set, the reduction gear set is meshed with an output gear (11), and the output gear (11) is connected to a motor (10).

4. The kitchen paper embossing and compounding device according to claim 3, characterized in that: The reduction gear set is composed of a plurality of reduction gears (12), wherein the reduction gear (12) is composed of two coaxially arranged large and small gears, the large gear meshing with the adjacent small gear.

5. The kitchen paper embossing and compounding device according to claim 1, characterized in that: The side of the reduction box (9) is provided with an inspection window, and an inspection cover is installed on the inspection window.

6. The kitchen paper embossing and compounding device according to claim 1, characterized in that: A transverse reinforcing rib is fixed to the middle of the side frame (1).

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