CN209614734U - A kind of feeding mechanism for knurling machine - Google Patents

Abstract

The utility model discloses a kind of edge knurling machine feeding mechanisms, including workbench, the workbench, transmission mechanism is provided at the top of the workbench, flushing machine is provided at the top of the workbench, the flushing machine is located at the top of transmission mechanism, is fixedly connected with scrub body at the top of the workbench, the scrub body is located at the top of transmission mechanism, is provided with bottom scrubbing roller at the top of the workbench.The utility model solves existing edge knurling machine and cannot pre-process to material, it is easy to cause the dirts such as remaining dust impurity on material, lead to the situation for occurring annular knurl effect difference during feeding annular knurl, the problem of greatly reducing the yields of product, the edge knurling machine feeding mechanism have the advantages that pre-process material and then improve yields, structure simple operations are convenient, use cost is low, can further promote the effect of annular knurl, greatly reduce the defect rate of edge knurling machine.

Description

A kind of feeding mechanism for knurling machine

technical field

The utility model relates to the technical field of knurling machines, in particular to a feeding mechanism for knurling machines.

Background technique

A knurling machine is a device that uses a flower wheel of a certain shape to knurling or embossing a certain material. The Chinese patent with the publication (notification) number CN207416386U discloses a knurling machine, which aims to provide a knurling machine that can The knurling machine with automatic feeding and automatic feeding, the main point of its technical scheme is to turn the handle according to the thickness of the plate, to drive the rotating handle to rotate, and the rotating handle drives the bevel gear to rotate, and the bevel gear two meshing with the bevel gear also rotates. The screw screw fixedly connected with the bevel gear 2 rotates, and the nut moves up and down, driving the upper pressing roller to move up and down in the chute, thereby adjusting the position of the upper pressing roller; place the plate on the placement platform, drive the motor to drive the lower pressing roller to rotate, and the plate Through the gap between the upper pressing roller and the lower pressing roller, and the upper pressing roller is driven to rotate, the plate is pressed, and the pressed plate passes through the conveying platform, and the conveying platform is driven by the conveying motor, and the plate is conveyed into the holding dish.

The knurling machine in the above patent cannot pretreat the material, which may easily cause dirt such as dust and impurities to remain on the material, resulting in poor knurling effect during the knurling process of feeding the material, which greatly reduces the yield of the product.

Utility model content

The purpose of the utility model is to provide a feeding mechanism for a knurling machine, which has the advantage of pre-processing the material and improving the yield rate, and solves the problem that the existing knurling machine cannot pre-treat the material, which easily leads to residual dust and impurities on the material Such as dirt, resulting in poor knurling effect in the process of feeding knurling, which greatly reduces the problem of product yield.

In order to achieve the above object, the utility model provides the following technical solutions: a feeding mechanism for a knurling machine, including a working platform, the working platform, the top of the working platform is provided with a transmission mechanism, and the top of the working platform is provided with A flushing mechanism, the flushing mechanism is located on the top of the transmission mechanism, the top of the working platform is fixedly connected with a brushing mechanism, the brushing mechanism is located on the top of the transmission mechanism, the top of the working platform is provided with a bottom scrubbing roller, and the bottom The scrubbing roller is used in conjunction with the transmission mechanism, the right side of the working platform is fixedly connected with an extension plate, the top of the extension plate is fixedly connected with a drying roller, the top of the extension plate is fixedly connected with a positioning roller, and the positioning roller Located on the right side of the drying roller, the transmission mechanism, the drying roller and the positioning roller are used in cooperation.

The top of the working platform is provided with a through hole, and the through hole is located at the bottom of the bottom scrubbing roller. The four corners of the bottom of the working platform are fixedly connected with supporting legs, and the bottom of the supporting legs is fixedly connected with a protective pad. The shape of the protective pad is circular, and the bottom of the working platform is provided with a waste water collection tank, the waste water collection tank is located at the bottom of the through hole, and the surface of the waste water collection tank is connected with a liquid outlet pipe.

Preferably, the transmission mechanism includes a frame, a drive motor, a reducer and a feed roller, the bottom of the frame is fixedly connected to the working platform, and the inside of the frame is provided with a feed roller, and the feed roller includes a The shaft on the frame is fixed with a conveying roller and a sprocket, the drive motor is located on one side of the frame, the bottom of the drive motor is fixedly connected to the working platform, and the drive motor and the reducer are arranged between With coupling.

Preferably, shafts and sprockets are provided on the surfaces of the bottom scrubbing roller, drying roller and positioning roller, and the brushing mechanism, bottom scrubbing roller, drying roller and positioning roller are connected by chains.

Preferably, the flushing mechanism includes a cleaning pump, a water distribution pipe, a water spray pipe, a spray head and a fixing plate, the bottom of the cleaning pump is fixedly connected to the working platform, the water inlet of the cleaning pump is connected to a water source, and the cleaning pump outputs The water outlet is connected with a water distribution pipe. The bottom of the water distribution pipe is fixedly connected with the working platform. The surface of the water distribution pipe is connected with a water spray pipe. The number of the water spray pipes is two. A spray head, the spray head is located on the top of the bottom scrubbing roller, the end of the water spray pipe away from the water distribution pipe is fixedly connected with a fixed plate, and the bottom of the fixed plate is fixedly connected with the working platform.

Preferably, the scrubbing mechanism includes a brush plate, a threaded rod and a threaded sleeve, the number of the threaded rods is two and are respectively located on both sides of the transmission mechanism, the bottom of the threaded rod is movably connected with the working platform through a bearing, so A threaded sleeve is threadedly connected to the surface of the threaded rod, and a brush plate is fixedly connected between the two threaded sleeves, and a cleaning brush is arranged on the bottom of the brush plate.

Preferably, the bottom brushing roller includes a rolling roller and a brushing layer, the brushing layer is arranged on the surface of the rolling roller, and the material of the brushing layer is a cleaning sponge.

Preferably, the drying roller includes a roller shaft, a heating layer and an outer layer arranged sequentially from the inside to the outside, the roller shaft, the heating layer and the outer layer are concentrically arranged, and the outer layer is made of stainless steel, so Both ends of the drying roller are provided with heat insulating sleeves, and the heating layer includes a plurality of ring-shaped electric heating coils, which are left-right symmetrical along the axis of the heating roller.

Preferably, the surface of the positioning roller is provided with moisture-absorbing cloth.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model solves the problem that the existing knurling machine can't correct the material through the cooperation of the working platform, the transmission mechanism, the flushing mechanism, the scrubbing mechanism, the bottom scrubbing roller, the extension plate, the drying roller, the positioning roller and the waste water collection tank. Pretreatment may easily lead to residual dirt such as dust and impurities on the material, resulting in poor knurling effect during the feeding knurling process, which greatly reduces the problem of product yield. The knurling machine uses a feeding mechanism, It has the advantage of pre-processing the material to improve the yield rate. The structure is simple and convenient to operate, and the use cost is low. It can further improve the effect of knurling and greatly reduce the rate of defective products.

2. The utility model can make the feeding mechanism carry out material transportation stably through the cooperative use of the frame, the drive motor, the reducer and the feed roller. The output shaft of the drive motor drives the feed roller to rotate through the reducer, and the feed roller drives the material to move. , and then achieve the purpose of conveying materials, through the combined use of the cleaning pump, water distribution pipe, water spray pipe, nozzle and fixed plate, the cleaning liquid can be pumped to the nozzle by the cleaning pump, and the stains on the surface of the material can be rinsed clean. The material can be washed twice through two water spray pipes, which ensures the effect of washing. Through the combined use of the brush plate, threaded rod and threaded sleeve, it is convenient for the user to scrub the material. The user can rotate the threaded rod, and the threaded rod drives The threaded sleeve moves, and then the threaded sleeve is raised to adjust the height of the brush plate, so that materials of different thicknesses can be scrubbed, which brings convenience to the user. Through the setting of the bottom scrubbing roller, the bottom of the material can be scrubbed clean, and the cleaning sponge is hard and smooth. The surface of the material can exert a good decontamination effect, which further improves the yield rate of the knurling of the material. Through the setting of the drying roller, the material can be heated and dried to prevent the wet material from entering the knurling machine. It is beneficial to the normal use of the knurling machine. Through the setting of the positioning roller, the surface of the material can be further wiped, and at the same time it can position the material, which is conducive to normal and orderly feeding.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the three-dimensional schematic view of the bottom scrubbing roller of the utility model;

Fig. 3 is the three-dimensional schematic diagram of the working platform of the present utility model;

Fig. 4 is a sectional view of the drying roller of the present invention.

In the figure: 1, working platform; 2, transmission mechanism; 201, frame; 202, driving motor; 203, reducer; 204, feeding roller; 3, flushing mechanism; 301, cleaning pump; 302, water distribution pipe; 303, Spray pipe; 304, nozzle; 305, fixed plate; 4, scrubbing mechanism; 401, brush plate; 402, threaded rod; 403, threaded sleeve; 5, bottom scrubbing roller; 501, rolling roller; 502, scrubbing layer; 6 , extension plate; 7, drying roller; 701, roller shaft; 702, heating layer; 703, outer layer; 8, positioning roller; 9, protective pad; 10, wastewater collection tank; 11, liquid outlet pipe; 12, communication Holes; 13, supporting legs.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a feeding mechanism for a knurling machine, including a working platform 1, a working platform 1, a transmission mechanism 2 is arranged on the top of the working platform 1, and the top of the working platform 1 A flushing mechanism 3 is provided, the flushing mechanism 3 is located on the top of the transmission mechanism 2, the top of the working platform 1 is fixedly connected with a brushing mechanism 4, the scrubbing mechanism 4 is located on the top of the transmission mechanism 2, and the top of the working platform 1 is provided with a bottom scrubbing roller 5, The bottom scrubbing roller 5 is used in conjunction with the transmission mechanism 2, the right side of the working platform 1 is fixedly connected with an extension plate 6, the top of the extension plate 6 is fixedly connected with a drying roller 7, and the top of the extension plate 6 is fixedly connected with a positioning roller 8, positioning The roller 8 is located on the right side of the drying roller 7, and the transmission mechanism 2, the drying roller 7 and the positioning roller 8 are used together.

The top of the working platform 1 is provided with a through hole 12, the through hole 12 is located at the bottom of the bottom scrubbing roller 5, the four corners of the bottom of the working platform 1 are fixedly connected with supporting legs 13, and the bottom of the supporting legs 13 is fixedly connected with a protective pad 9, and the protective pad The shape of 9 is circular, and the bottom of the working platform 1 is provided with a waste water collection tank 10, the waste water collection tank 10 is located at the bottom of the through hole 12, and the surface of the waste water collection tank 10 is connected with a liquid outlet pipe 11.

In the utility model: transmission mechanism 2 comprises frame 201, drive motor 202, speed reducer 203 and feed roller 204, the bottom of frame 201 is fixedly connected with work platform 1, and the inside of frame 201 is provided with feed roller 204, and feed roller 204 comprises the axle that is arranged on the frame 201, is fixedly provided with conveying roller and sprocket wheel on the axle, and driving motor 202 is positioned at the side of frame 201, and the bottom of driving motor 202 is fixedly connected with working platform 1, and driving motor 202 and deceleration A shaft coupling is arranged between the machine 203, and through the cooperative use of the frame 201, the driving motor 202, the reducer 203 and the feeding roller 204, the feeding mechanism can stably carry out material transportation, and the output shaft of the driving motor 202 passes through the reducer 203 drives the feed roller 204 to rotate, and the feed roller 204 drives the material to move, thereby achieving the purpose of conveying the material.

In the utility model: the surfaces of the bottom scrubbing roller 5, the drying roller 7 and the positioning roller 8 are all provided with shafts and sprockets, and the scrubbing mechanism 4, the bottom scrubbing roller 5, the drying roller 7 and the positioning roller 8 are connected by chains. connect.

In the utility model: the flushing mechanism 3 includes a cleaning pump 301, a water distribution pipe 302, a water spray pipe 303, a nozzle 304 and a fixed plate 305, the bottom of the cleaning pump 301 is fixedly connected with the working platform 1, and the water inlet of the cleaning pump 301 is connected with a water source. The water outlet of the cleaning pump 301 is connected with a water distribution pipe 302. The bottom of the water distribution pipe 302 is fixedly connected with the working platform 1. The surface of the water distribution pipe 302 is connected with a water spray pipe 303. The number of the water spray pipes 303 is two. The bottom is connected with a nozzle 304, and the nozzle 304 is located at the top of the bottom brushing roller 5, and the end of the water spray pipe 303 away from the water distribution pipe 302 is fixedly connected with a fixed plate 305, and the bottom of the fixed plate 305 is fixedly connected with the working platform 1, through the cleaning pump 301, The combination of the water distribution pipe 302, the water spray pipe 303, the nozzle 304 and the fixed plate 305 can use the cleaning pump 301 to pump the cleaning liquid to the nozzle 304 and spray it out, so as to clean the stains on the surface of the material and pass through the two water spray pipes 303 The material can be washed twice to ensure the effect of washing.

In the utility model: the scrubbing mechanism 4 includes a brush plate 401, a threaded rod 402 and a threaded sleeve 403, the number of the threaded rods 402 is two and are respectively located on both sides of the transmission mechanism 2, the bottom of the threaded rods 402 passes through the bearing and the working platform 1 Movably connected, the surface of the threaded rod 402 is threadedly connected with a threaded sleeve 403, and a brush plate 401 is fixedly connected between the two threaded sleeves 403, and the bottom of the brush plate 401 is provided with a cleaning brush, through the brush plate 401, the threaded rod 402 and The combined use of the threaded sleeve 403 can facilitate the user to scrub the materials. The user can rotate the threaded rod 402, and the threaded rod 402 drives the threaded sleeve 403 to move, thereby raising the threaded sleeve 403 to adjust the height of the brush plate 401, so that materials of different thicknesses can be scrubbed. , which brings convenience to users.

In the utility model: the bottom scrubbing roller 5 includes a rolling roller 501 and a scrubbing layer 502, the scrubbing layer 502 is arranged on the surface of the rolling roller 501, and the material of the scrubbing layer 502 is a cleaning sponge, and by setting the bottom scrubbing roller 5, the bottom of the material can be The cleaning sponge can exert a good decontamination effect on the surface of hard and smooth materials, which further improves the yield rate of material knurling.

In the utility model: the drying roller 7 comprises a roller shaft 701, a heating layer 702 and an outer layer 703 which are sequentially arranged from the inside to the outside, the roller shaft 701, the heating layer 702 and the outer layer 703 are arranged concentrically, and the outer layer 703 is stainless steel Made, both ends of the drying roller 7 are equipped with heat insulation sleeves, the heating layer 702 includes a plurality of annular electric heating coils, the electric heating coils are left and right symmetrical along the axis of the heating roller, through the setting of the drying roller 7, it is possible to The material has the effect of heating and drying, avoiding the occurrence of wet material entering the knurling machine, which is conducive to the normal use of the knurling machine.

In the utility model: the surface of the positioning roller 8 is provided with hygroscopic cloth, through the setting of the positioning roller 8, the surface of the material can be further wiped, and at the same time, the material can be positioned, which is conducive to normal and orderly feeding.

Working principle: when the utility model is used, the driving motor 202 is turned on, and the output shaft of the driving motor 202 drives the feeding roller 204, the bottom scrubbing roller 5, the drying roller 7 and the positioning roller 8 to rotate through the reducer 203, and the feeding roller 204 drives the material movement , and then turn on the cleaning pump 301, the cleaning pump 301 pumps the cleaning solution to the spray nozzle 304 and sprays it out, the cleaning solution cleans the surface of the material, when the material enters the bottom scrubbing roller 5, the bottom scrubbing roller 5 can scrub the bottom of the material Clean, the cleaning sponge can exert a good decontamination effect on the surface of hard and smooth materials. The brush at the bottom of the brush plate 401 further scrubs the surface of the material. When the material is transported to the drying roller 7, the drying roller 7 will dry the material In dry treatment, the positioning roller 8 will position and transport the material to make the feeding more stable. When the surface material swings, the sewage will flow into the waste water collection tank 10 through the through hole 12, and the sewage in the waste water collection tank 10 will pass through the liquid outlet pipe 11 Get discharged, so as to achieve the purpose of preprocessing the material and improving the yield.

To sum up: the feeding mechanism of the knurling machine passes through the working platform 1, the transmission mechanism 2, the flushing mechanism 3, the scrubbing mechanism 4, the bottom scrubbing roller 5, the extension plate 6, the drying roller 7, the positioning roller 8 and waste water collection The cooperative use of the groove 10 solves the problem that the existing knurling machine cannot pretreat the material, which may easily cause dirt such as dust and impurities to remain on the material, resulting in poor knurling effect during the knurling process of feeding the material, which greatly The problem of the yield rate of the product is reduced.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. a kind of edge knurling machine feeding mechanism, including workbench (1), it is characterised in that: the workbench (1), the work Make to be provided with transmission mechanism (2) at the top of platform (1), be provided with flushing machine (3) at the top of the workbench (1), it is described Flushing machine (3) is located at the top of transmission mechanism (2), is fixedly connected with scrub body (4) at the top of the workbench (1), The scrub body (4) is located at the top of transmission mechanism (2), is provided with bottom scrubbing roller at the top of the workbench (1) (5), the bottom scrubbing roller (5) is used cooperatively with transmission mechanism (2), is fixedly connected with and prolongs on the right side of the workbench (1) Long slab (6) is fixedly connected with drier roll (7) at the top of the extension plate (6), is fixedly connected at the top of the extension plate (6) Registration roller (8), the registration roller (8) are located at the right side of drier roll (7), the transmission mechanism (2), drier roll (7) and registration roller (8) it is used cooperatively；

It being offered through-hole (12) at the top of the workbench (1), the through-hole (12) is located at the bottom of bottom scrubbing roller (5), The quadrangle of workbench (1) bottom is fixedly connected to supporting leg (13), and the bottom of the supporting leg (13) is fixedly connected Have protective pad (9), the shape of the protective pad (9) is circle, and the bottom of the workbench (1) is provided with waste water collection tank (10), the waste water collection tank (10) is located at the bottom of through-hole (12), and the surface of the waste water collection tank (10) is communicated with out liquid It manages (11).

2. a kind of edge knurling machine feeding mechanism according to claim 1, it is characterised in that: the transmission mechanism (2) includes Rack (201), driving motor (202), speed reducer (203) and feeding roller (204), the bottom of the rack (201) and work are flat Platform (1) is fixedly connected, and the rack (201) is internally provided with feeding roller (204), and the feeding roller (204) includes that setting exists Axis in rack (201) is fixed with conveying roller and sprocket wheel on axis, and the driving motor (202) is located at the one of rack (201) The bottom of side, the driving motor (202) is fixedly connected with workbench (1), the driving motor (202) and speed reducer (203) shaft coupling is provided between.

3. a kind of edge knurling machine feeding mechanism according to claim 1, it is characterised in that: the bottom scrubbing roller (5) is dried The surface of dry roller (7) and registration roller (8) is provided with axis and sprocket wheel, the scrub body (4), bottom scrubbing roller (5), drier roll (7) it is connected between registration roller (8) by chain.

4. a kind of edge knurling machine feeding mechanism according to claim 1, it is characterised in that: the flushing machine (3) includes Cleaning pump (301), distributive pipe (302), sparge pipe (303), spray head (304) and fixed plate (305), cleaning pump (301) bottom Portion is fixedly connected with workbench (1), and the water inlet of the cleaning pump (301) is communicated with water source, cleaning pump (301) water outlet Mouth is communicated with distributive pipe (302), and the bottom of the distributive pipe (302) is fixedly connected with workbench (1), the distributive pipe (302) surface is communicated with sparge pipe (303), and the quantity of the sparge pipe (303) is two, the bottom of the sparge pipe (303) Portion is communicated with spray head (304), and the spray head (304) is located at the top of bottom scrubbing roller (5), and the sparge pipe (303) is separate to divide One end of water pipe (302) is fixedly connected with fixed plate (305), and the bottom and workbench (1) of the fixed plate (305) are fixed to be connected It connects.

5. a kind of edge knurling machine feeding mechanism according to claim 1, it is characterised in that: the scrub body (4) includes Brush board (401), threaded rod (402) and thread bush (403), the quantity of the threaded rod (402) are two and are located at transmission The bottom of the two sides of mechanism (2), the threaded rod (402) is flexibly connected by bearing with workbench (1), the threaded rod (402) surface is threaded with thread bush (403), is fixedly connected with brush board (401) between two thread bush (403), described The bottom of brush board (401) and it is provided with Clean Brush for cleaning.

6. a kind of edge knurling machine feeding mechanism according to claim 1, it is characterised in that: bottom scrubbing roller (5) packet Rolling roller (501) and scrub layer (502) are included, the scrub layer (502) is arranged in the surface of rolling roller (501), the scrub layer (502) material is cleaning sponge.

7. a kind of edge knurling machine feeding mechanism according to claim 1, it is characterised in that: the drier roll (7) include by It is interior to the roll shaft being successively arranged outside (701), heating layer (702) and outer layer (703), the roll shaft (701), heating layer (702) and Outer layer (703) is arranged concentric, and the outer layer (703) is made of stainless steel, and the both ends of the drier roll (7) are equipped with heat-insulated Set, the heating layer (702) include multiple cyclic annular Electrothermal rings, and Electrothermal ring is along heating roll axis bilateral symmetry.

8. a kind of edge knurling machine feeding mechanism according to claim 1, it is characterised in that: the surface of the registration roller (8) It is provided with moisture absorption cloth.