Rotary paper feeding device for paper cup machine

Abstract

The utility model relates to the field of rotary paper feeding for paper cup machines, and discloses a rotary paper feeding device for a paper cup machine, which comprises a base, the upper part of the base is connected with a supporting seat in a sliding manner, the upper part of the supporting seat is fixedly connected with a supporting plate, the inner wall of the supporting seat is provided with a paper feeding mechanism, and the paper feeding mechanism comprises a paper feeding assembly and a maintenance assembly. The paper feeding assembly comprises a gear motor, and the gear motor is fixedly connected to the inner wall of the supporting base. According to the paper feeding mechanism, when paper is conveyed to the paper cup machine, the speed reducing motor is started, the transmission gear is driven to rotate, the transmission gear is meshed with the teeth on the rotating disc, and therefore the rotating disc and the rotating piece are driven to rotate by 90 degrees and slide on the outer side of the intermittent teeth through the transmission gear after rotating on the outer side, and the rotating disc is limited; intermittent transmission is achieved, a worker can conveniently add paper materials when the rotating disc stops rotating, therefore, the working intensity of the worker is reduced, and the working efficiency of the whole device is improved.

Description

Technical Field

[0001] This utility model relates to the field of rotary paper feeding for paper cup machines, and more particularly to a rotary paper feeding device for paper cup machines. Background Technology

[0002] A paper cup machine is a specialized piece of equipment used to produce paper cups. It is widely used in the catering and beverage industries, and can process paper into paper cups of various sizes and shapes to meet the needs of different scenarios.

[0003] During the operation of the paper cup machine, the rotating paper feeding device can quickly deliver the paper material used to produce paper cups, thereby maintaining the normal operation of the paper cup machine.

[0004] Traditional paper feeding devices are usually in a continuous feeding mode. During the operation of the paper cup machine, it is difficult for workers to add paper material while the machine is running. Usually, it can hold several hundred sheets of paper material at a time. After the paper material is used up, workers need to add paper material again. Generally, workers need to supervise multiple paper cup production lines at the same time. If workers do not replenish the material in time, the production efficiency will be reduced. To solve the above problems, a rotary paper feeding device for paper cup machines is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a rotary paper feeding device for paper cup machines, which aims to solve the problem in the prior art that "traditional paper feeding devices are mostly in continuous feeding mode, which has a limited capacity for paper material, and workers will reduce production efficiency if the material is not replenished in time".

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a rotary paper feeding device for a paper cup machine, comprising a base, a support seat slidably connected to the upper part of the base, a support plate fixedly connected to the upper part of the support seat, a paper feeding mechanism provided on the inner wall of the support seat, the paper feeding mechanism including a paper feeding assembly and a maintenance assembly, the paper feeding assembly including a reduction motor, the reduction motor fixedly connected to the inner wall of the support seat, a transmission gear fixedly connected to the upper part of the output shaft of the reduction motor, a rotating component rotatably connected to the inner wall of the support plate, a turntable fixedly connected to the lower part of the rotating component, intermittent teeth fixedly connected to the outer side of the turntable, teeth provided on the outer side of the turntable, the transmission gear sliding on the outer side of the intermittent teeth, and a placement component fixedly connected to the outer side of the rotating component.

[0007] As a further description of the above technical solution:

[0008] The maintenance component includes a protective plate, which is rotatably connected to the inner wall of the support base. A housing is fixedly connected to the outer side of the protective plate. A limiting member is slidably connected to the inner wall of the housing. The upper part of the limiting member is inserted into the lower part of the support plate. The limiting member and the housing are elastically connected by a compression spring.

[0009] As a further description of the above technical solutions:

[0010] The intermittent tooth is provided with a circular arc surface on the outer side, and four groups of the intermittent tooth are evenly arranged on the outer side of the rotating disc.

[0011] As a further description of the above technical solutions:

[0012] The tooth is provided with a plurality of groups, and the plurality of groups of tooth are evenly arranged between the adjacent two groups of intermittent tooth.

[0013] As a further description of the above technical solutions:

[0014] The transmission gear is arranged as an incomplete gear.

[0015] As a further description of the above technical solutions:

[0016] The lower part of the supporting seat is provided with an adjusting assembly, the adjusting assembly comprises a hinged rod, the hinged rod is hinged in the lower part of the supporting seat, a supporting block is hinged on the outer side of the hinged rod, the hinged rod is provided with a plurality of groups, the plurality of groups of hinged rods are symmetrically arranged with the center line of the supporting block as the axis of symmetry, and the lower parts of the plurality of groups of hinged rods are hinged to the inner wall of the base.

[0017] As a further description of the above technical solutions:

[0018] The supporting block is provided with two groups, the inner wall of the front group of supporting blocks is threadedly connected with a threaded rod, and the rear part of the threaded rod is rotatably connected to the inner wall of the rear group of supporting blocks.

[0019] As a further description of the above technical solutions:

[0020] The front part of the threaded rod is provided with a crank.

[0021] The utility model has the advantages of:

[0022] 1、In the utility model, when conveying paper materials in the paper cup machine, the speed reducer motor is started to drive the transmission gear to rotate, the transmission gear is engaged with the tooth on the rotating disc, thereby driving the rotating disc and the rotating part to rotate by ninety degrees, and the transmission gear is slid on the outer side of the intermittent tooth after rotating on the outer side, the rotating disc is limited, intermittent transmission is realized, workers can increase paper materials when the rotating disc stops rotating, thereby reducing the working strength of workers and improving the working efficiency of the whole device.

[0023] 2、In the utility model, when the height of the device needs to be adjusted, the threaded rod is driven to rotate by the crank, the two groups of supporting blocks are close to each other, thereby adjusting the height of the supporting seat, the device height can be flexibly adjusted according to the actual use scene and the demand of the operator, and the applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the three-dimensional structure schematic diagram of the integral device in the utility model;

[0025] Figure 2 It is the three-dimensional structure schematic diagram of the integral device in the utility model;

[0026] Figure 3 It is the three-dimensional structure schematic diagram of the gear and turntable in the utility model;

[0027] Figure 4 It is the three-dimensional structure schematic diagram of the intermittent tooth and tooth in the utility model;

[0028] Figure 5 It is the three-dimensional structure schematic diagram of the maintenance assembly in the utility model.

[0029] LEGEND:

[0030] 1, base; 2, support seat; 3, support plate; 41, speed reducer motor; 42, transmission gear; 43, turntable; 44, intermittent tooth; 45, tooth; 46, rotating part; 47, placing part; 51, protection plate; 52, shell; 53, limiting piece; 54, compression spring; 61, hinged rod; 62, support block; 63, threaded rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] REFERENCE Figure 1 - Figure 3The utility model provides a kind of rotating paper feeding device for paper cup machine, including base 1, for supporting support seat 2, base 1 upper portion slidingly connected with support seat 2, for fixing support plate 3 and paper feeding mechanism, support seat 2 upper portion is fixedly connected with support plate 3, for supporting rotating member 46, support seat 2 inner wall is provided with paper feeding mechanism, paper feeding mechanism includes paper feeding assembly and maintenance component, paper feeding assembly includes speed reducer 41, as the power source of paper feeding assembly, after starting, output power, drive transmission gear 42 rotation, provide initial power for the transmission process of whole paper feeding, speed reducer 41 is fixedly connected in support seat 2 inner wall, transmission gear 42 is fixedly connected on the output shaft of speed reducer 41, transmission gear 42 is set to be incomplete gear, for the power transmission of speed reducer 41 to carousel 43, because it is incomplete gear, cooperate with intermittent tooth 44 and tooth 45 on carousel 43, realize the intermittent rotation of carousel 43, in turn drive placing piece 47 intermittent rotation, complete intermittent delivery of paper material, support plate 3 inner wall rotationally connected with rotating member 46, upper portion is set to cross shape, for supporting four groups of placing piece 47.

[0033] Referring to Figure 3 And Figure 4 Rotating member 46 lower portion is fixedly connected with carousel 43, rotates under the action of transmission gear 42, realizes intermittent positioning by intermittent tooth 44, power is transmitted by tooth 45 and transmission gear 42 meshing, drive rotating member 46 and placing piece 47 synchronous rotation, to realize the delivery and positioning of paper material, carousel 43 outside is fixedly connected with intermittent tooth 44, intermittent tooth 44 outside is provided with circular surface, intermittent tooth 44 is provided with four groups, four groups of intermittent tooth 44 are evenly arranged outside carousel 43, when transmission gear 42 rotates and contacts friction with intermittent tooth 44, the circular surface of intermittent tooth 44 limits carousel 43, so that carousel 43 stops rotating, realizes intermittent transmission, is convenient for worker to add paper material, without worker checking in time when device is used, reduce the working intensity of worker, carousel 43 outside is provided with tooth 45, tooth 45 is provided with multiple groups, and multiple groups of tooth 45 are evenly arranged between adjacent two groups of intermittent tooth 44, and meshing with transmission gear 42, when transmission gear 42 rotates, carousel 43 is rotated by tooth 45, transmission gear 42 slides outside intermittent tooth 44, rotating member 46 outside is fixedly connected with placing piece 47, for placing paper for paper cup machine after cutting.

[0034] Referring to Figure 2 And Figure 5The maintenance assembly comprises a protective plate 51 for protecting the transmission gear 42 and the rotating disc 43 from dust adhesion, the protective plate 51 is rotationally connected to the inner wall of the support base 2, and the outer side of the protective plate 51 is fixedly connected with an outer shell 52 for supporting a limiting piece 53 and a compression spring 54, the inner wall of the outer shell 52 is slidably connected with the limiting piece 53, and the limiting piece 53 can be inserted into the inner wall of the support plate 3 under the elastic extrusion of the compression spring 54, so as to fix the protective plate 51, the upper portion of the limiting piece 53 is inserted into the lower portion of the support plate 3, the limiting piece 53 and the outer shell 52 are elastically connected through the compression spring 54 and are always in a compressed state, the limiting piece 53 is provided with elastic force, the limiting piece 53 is kept in the position of being inserted into the support plate 3, the stability of the protective plate 51 is ensured, and the protective plate 51 can be quickly opened by operating the limiting piece 53, so that the upper portion is maintained, and the maintenance efficiency is improved.

[0035] With reference to Figure 1 and Figure 2 The lower portion of the support base 2 is provided with an adjusting assembly, the adjusting assembly comprises a hinged rod 61 for supporting two groups of support bases 2 and the base 1, the height of the device is changed by sliding the support base 2 on the outer side of the base 1 through the change of the angle of the hinged rod 61, the hinged rod 61 is hinged to the lower portion of the support base 2, and the outer side of the hinged rod 61 is hinged with a support block 62 for supporting a threaded rod 63, the hinged rod 61 is provided with multiple groups, and the multiple groups of hinged rods 61 are symmetrically arranged with the center line of the support block 62 as the axis of symmetry, and the lower portions of the multiple groups of hinged rods 61 are hinged to the inner wall of the base 1.

[0036] Further, the support block 62 is provided with two groups, the inner wall of the front group of support blocks 62 is threadedly connected with the threaded rod 63, the front portion of the threaded rod 63 is provided with a crank handle, the threaded rod 63 is rotated by rotating the crank handle, the distance between the two groups of support blocks 62 is changed by using the threaded transmission principle, so that the height of the support base 2 is adjusted, the thread angle of the threaded rod 63 is smaller than the equivalent friction angle, so that the friction generated when the threaded rod 63 and the inner wall of the support block 62 move relative to each other is sufficient to prevent the threaded rod 63 from sliding, so as to realize self-locking, and the rear portion of the threaded rod 63 is rotationally connected to the inner wall of the rear group of support blocks 62.

[0037] Working principle: in use, start the deceleration motor 41, its output shaft drives the transmission gear 42 to rotate, because the transmission gear 42 is not a complete gear, when it is engaged with the tooth 45 on the rotating disc 43, it will drive the rotating disc 43 and the rotating part 46 fixedly connected therewith to rotate by ninety degrees, the placing part 47 outside the rotating part 46 rotates, and the placed paper material is transported to the designated position, which is convenient for the use of the paper cup machine, when the transmission gear 42 rotates to contact the intermittent tooth 44, the smooth surface on the transmission gear 42 will slide on the arc surface of the intermittent tooth 44, which plays a limiting role on the rotating disc 43, and the rotating disc 43 stops rotating, realizing intermittent transmission, at this time, the worker can add paper material, after the addition is completed, the deceleration motor 41 continues to work, and the above process is repeated to continuously transport paper material for the paper cup machine.

[0038] When it is necessary to maintain the internal parts such as the transmission gear 42 and the rotating disc 43, the limiting part 53 is pulled down, the compression spring 54 is further compressed, the limiting part 53 is separated from the plug-in position of the lower part of the supporting plate 3, at this time, the protective plate 51 can be rotated to open the maintenance space, and the operator can conveniently check, repair and clean the internal parts.

[0039] If it is necessary to adjust the height of the device, the handle of the threaded rod 63 is rotated, the supporting block 62 is threadedly connected with the threaded rod 63, the rear supporting block 62 is rotationally connected with the threaded rod 63, the rotation of the handle will make the threaded rod 63 rotate, thereby changing the distance between the two groups of supporting blocks 62, when the supporting blocks 62 approach or move away from each other, the angle of the hinged rod 61 hinged with them changes, driving the supporting seat 2 to slide on the upper part of the base 1, thereby realizing the adjustment of the overall height of the device.

[0040] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A rotary paper feeding device for a paper cup machine, comprising a base (1), characterized in that: The upper part of the base (1) is slidably connected with a supporting seat (2), the upper part of the supporting seat (2) is fixedly connected with a supporting plate (3), the inner wall of the supporting seat (2) is provided with a paper feeding mechanism, the paper feeding mechanism comprises a paper feeding assembly and a maintenance assembly, the paper feeding assembly comprises a speed reducer (41), the speed reducer (41) is fixedly connected to the inner wall of the supporting seat (2), the output shaft of the speed reducer (41) is fixedly connected with a transmission gear (42), the inner wall of the supporting plate (3) is rotatably connected with a rotating part (46), the lower part of the rotating part (46) is fixedly connected with a rotating disc (43), the outer side of the rotating disc (43) is fixedly connected with an intermittent tooth (44), the outer side of the rotating disc (43) is provided with a gear (45), the transmission gear (42) slides on the outer side of the intermittent tooth (44), the outer side of the rotating part (46) is fixedly connected with a placing part (47).

2. A rotary paper feeding device for a paper cup machine according to claim 1, characterized in that: The maintenance assembly comprises a protective plate (51), the protective plate (51) is rotatably connected to the inner wall of the supporting seat (2), the outer side of the protective plate (51) is fixedly connected with a shell (52), the inner wall of the shell (52) is slidably connected with a limiting part (53), the upper part of the limiting part (53) is inserted into the lower part of the supporting plate (3), and the limiting part (53) and the shell (52) are elastically connected through a compression spring (54).

3. A rotary paper feeding device for a paper cup machine according to claim 1, characterized in that: The outer side of the intermittent tooth (44) is provided with a circular arc surface, the intermittent tooth (44) is provided with four groups, and the four groups of intermittent teeth (44) are evenly arranged on the outer side of the rotating disc (43).

4. A rotary paper feeding device for a paper cup machine according to claim 1, characterized in that: The gear (45) is provided with a plurality of groups, and the plurality of groups of the gear (45) are evenly arranged between the adjacent two groups of intermittent teeth (44).

5. A rotary paper feeding device for a paper cup machine according to claim 1, characterized in that: The transmission gear (42) is provided as an incomplete gear.

6. A rotary paper feeding device for a paper cup machine according to claim 1, characterized in that: The lower part of the supporting seat (2) is provided with an adjusting assembly, the adjusting assembly comprises a hinged rod (61), the hinged rod (61) is hinged to the lower part of the supporting seat (2), the outer side of the hinged rod (61) is hinged with a supporting block (62), the hinged rod (61) is provided with a plurality of groups, the plurality of groups of the hinged rod (61) are symmetrically arranged with the center line of the supporting block (62) as the axis of symmetry, and the lower part of the plurality of groups of the hinged rod (61) is hinged to the inner wall of the base (1).

7. A rotary paper feeder for a paper cup machine according to claim 6, characterized in that: The supporting block (62) is provided with two groups, the inner wall of the front group of the supporting block (62) is threadedly connected with a threaded rod (63), and the rear part of the threaded rod (63) is rotatably connected to the inner wall of the rear group of the supporting block (62).

8. A rotary paper feeder for a paper cup machine according to claim 7, characterized in that: The front part of the threaded rod (63) is provided with a crank.

Images