CN211000122U

CN211000122U - Double-roller ball press

Info

Publication number: CN211000122U
Application number: CN201921820818.2U
Authority: CN
Inventors: 张永; 邱德安
Original assignee: SUQIAN CHUBA SPORTS APPARATUS CO Ltd
Current assignee: SUQIAN CHUBA SPORTS APPARATUS CO Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-14
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a ball machine is pressed to double-roll formula, which comprises an outer shell, motor and shift knob, the fixed loading hopper that has installed in top of outer frame, and the bottom welding of loading hopper has the baffle, the inside right side of outer frame is inserted and is equipped with first axis of rotation, the inside left side of outer frame is inserted and is equipped with the second axis of rotation, the equal fixed cover in the outside of first axis of rotation and second axis of rotation is equipped with the running roller, and two sets of the outside of running roller all overlaps and is equipped with the mould lagging, the bottom of mould lagging is inserted and is equipped with the bayonet lock, the positive fixed mounting of first axis of rotation has the motor. The utility model discloses a be provided with the mould lagging and form for two semi-circular iron plate are articulated, and connect through the bayonet lock for can change the mould lagging under the condition that does not pull down the running roller, easy operation is convenient, is convenient for change the mould lagging according to the actual production needs, has improved the device's application scope greatly.

Description

Double-roller ball press

Technical Field

The utility model relates to a ball machine equipment technical field specifically is a ball machine is pressed to double roll formula.

Background

The ball press machine is a mechanical device for pressing powdery materials into balls, and is usually used in the production pressing of products such as coal balls and lime balls, because a common ball press machine is provided with two rollers, the ball press machine is also called a double-roller ball press machine, the pressing mold of the existing double-roller ball press machine is mostly fixedly connected with the rollers, the mold specification is not convenient to change according to the production requirement, and after the pressing is finished, the formed spherical products directly fall on a conveying belt, the product damage is easily caused, the production yield of the products is influenced, therefore, in order to solve the problems, the double-roller ball press machine with the replaceable mold and the receiving and taking buffer structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball machine is pressed to double-roll to solve present double-roll ball machine that above-mentioned background art provided and because mould and running roller body make form, lead to not being convenient for change the mould according to the production demand, the product of production completion directly drops on the conveyer belt, leads to the problem of product damage easily.

In order to achieve the above object, the utility model provides a following technical scheme: a double-roller ball press comprises a shell, and comprises an outer frame, a motor and a switch button, wherein a charging hopper is fixedly arranged above the outer frame, a baffle is welded at the bottom of the charging hopper, a first rotating shaft is inserted at the right side of the inner part of the outer frame, a second rotating shaft is inserted at the left side of the inner part of the outer frame, rollers are fixedly sleeved at the outer sides of the first rotating shaft and the second rotating shaft respectively, two sets of rollers are fixedly sleeved at the outer sides of the rollers respectively, a mold sleeve plate is sleeved at the bottom of the mold sleeve plate, a bayonet lock is inserted at the bottom of the mold sleeve plate, the motor is fixedly arranged at the front side of the first rotating shaft, gears are fixedly sleeved at the back sides of the second rotating shaft and the first rotating shaft respectively, the switch button is fixedly arranged at the left side of the front side of the outer, and two sets of material collecting grooves are inserted on the inner wall of the outer frame, a fixed shaft is fixed below the inner part of the outer frame, a force unloading plate is sleeved on the outer side of the fixed shaft, a torsion spring is embedded in the force unloading plate, buffer springs are uniformly welded above the force unloading plate, and buffer guide rails are fixedly mounted above the buffer springs.

Preferably, the first rotating shaft is fixedly installed on a rotating output shaft of the motor, and the outer side of the roller is uniformly welded with the clamping blocks.

Preferably, the die sleeve plate is formed by hinging two iron plates in a semicircular design, semicircular grooves are uniformly formed in the outer side of the die sleeve plate, clamping grooves are respectively formed in the joint of the two iron plates of the die sleeve plate, the clamping pins are inserted in the clamping grooves formed in the die sleeve plate and are fixedly connected with the die sleeve plate through countersunk bolts, and the clamping grooves are uniformly formed in the inner wall of the die sleeve plate.

Preferably, two groups of reversing gears are meshed between two groups of gears fixed at one end of the back surfaces of the second rotating shaft and the first rotating shaft, and the two groups of reversing gears are respectively hinged to the back surface of the outer frame.

Preferably, the two groups of scrapers are fixedly provided with long hairbrushes on one side close to the second rotating shaft, sliding grooves are formed in the inner wall of the outer frame below the two groups of scrapers, the bottoms of the two groups of material collecting grooves are respectively inserted into the sliding grooves, and the two groups of material collecting grooves and the outer frame are designed into a sliding structure through the sliding grooves.

Preferably, the unloading plate and the outer frame are designed to be a rotating structure through a fixed shaft, the inner wall of the outer frame on the left side of the unloading plate is welded with a limiting block, the torsion spring is sleeved outside the fixed shaft, one end of the torsion spring is fixed inside the fixed shaft, the other end of the torsion spring is fixed inside the unloading plate, the buffering guide rail and the unloading plate are designed to be an elastic telescopic structure through a buffering spring, and a circular arc-shaped guide rail is arranged above the buffering guide rail.

Compared with the prior art, the beneficial effects of the utility model are that: the double-roller ball press is formed by hinging two semicircular iron plates through the die sleeve plate, and is connected through the clamping pin, so that the die sleeve plate can be replaced under the condition that the roller is not detached, the operation is simple and convenient, the die sleeve plate can be conveniently replaced according to the actual production requirement, and the application range of the device is greatly improved;

unload the power board through the setting and articulate inside the below of outer frame, and be fixed with the buffering guide rail through buffer spring in the top of unloading the power board, when the product drops, can drop on the buffering guide rail, deformation through buffer spring forms the buffering to unload the power board and receive also can clockwise turning after the striking and unload the power, the impact force that receives when greatly reduced product drops, the effectual damage that prevents that the product from directly dropping has improved the yields of product production.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

fig. 5 is a schematic view of the structural connection of the first rotating shaft, the second rotating shaft and the gear according to the present invention;

fig. 6 is a schematic side view of the structure of the buffer rail of the present invention.

In the figure: 1. an outer frame; 2. a hopper; 3. a baffle plate; 4. a first rotating shaft; 5. a second rotating shaft; 6. a roller; 7. a die sleeve plate; 8. a bayonet lock; 9. a motor; 10. a gear; 11. a switch button; 12. a squeegee; 13. a material collecting groove; 14. a fixed shaft; 15. a force unloading plate; 16. a torsion spring; 17. a buffer spring; 18. and a guide rail is buffered.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a double-roller ball press comprises an outer frame 1, a motor 9 and a switch button 11, wherein a feeding hopper 2 is fixedly arranged above the outer frame 1, a baffle 3 is welded at the bottom of the feeding hopper 2, a hairbrush is arranged at the bottom of the baffle 3, the existence of the hairbrush can effectively prevent pulverized coal additionally arranged in the feeding hopper 2 from leaking out from a gap, a first rotating shaft 4 is inserted at the right side of the inner part of the outer frame 1, a second rotating shaft 5 is inserted at the left side of the inner part of the outer frame 1, rollers 6 are fixedly sleeved at the outer sides of the first rotating shaft 4 and the second rotating shaft 5, mold sleeve plates 7 are sleeved at the outer sides of the two groups of rollers 6, bayonet pins 8 are inserted at the bottom of the mold sleeve plates 7, clamping blocks are uniformly welded at the outer sides of the rollers 6, the mold sleeve plates 7 are formed by hinging two semicircular iron plates, semicircular grooves are uniformly formed at the outer sides of the mold sleeve plates 7, bayonet lock 8 is inserted and is established in the draw-in groove of seting up on mould lagging 7, and bayonet lock 8 passes through countersunk head bolt and 7 fixed connection of mould lagging 7, the draw-in groove has evenly been seted up on the inner wall of mould lagging 7, the fixture block in the running roller 6 outside is in the draw-in groove of seting up on mould lagging 7 inner wall, make running roller 6 drive mould lagging 7 when rotating and rotate, it forms through two iron plate articulations to set up mould lagging 7, and the other end of mould lagging 7 inserts through bayonet lock 8 and establishes the connection, make mould lagging 7 can take off from running roller 6 through demolising bayonet lock 8, be convenient for different according to the product specification of actual production, different mould lagging 7 is changed in the adjustment, and convenient for operation is simple, and the application scope of the device is greatly improved.

The front surface of the first rotating shaft 4 is fixedly provided with a motor 9, the model of the motor 9 is YTM series, the first rotating shaft 4 is fixedly arranged on a rotating output shaft of the motor 9, the first rotating shaft 4 is driven to rotate by the driving of the motor 9, so that the roller 6 on the outer side of the first rotating shaft 4 drives the die sleeve plate 7 to rotate, the back surfaces of the second rotating shaft 5 and the first rotating shaft 4 are both fixedly sleeved with gears 10, two groups of reversing gears are meshed between the two groups of gears 10 fixed at one end of the back surfaces of the second rotating shaft 5 and the first rotating shaft 4, the two groups of reversing gears are respectively hinged at the back surface of the outer frame 1, when the first rotating shaft 4 rotates under the driving of the motor 9, the gear 10 welded at one end of the back surface of the first rotating shaft 5 is driven to rotate, the gear 10 at one end of the back surface of the second rotating shaft 5 is opposite, thereby make second axis of rotation 5 and first axis of rotation 4 relative rotation for two sets of mould lagging 7 relative rotations carry out extrusion to the buggy of loading hopper 2 inside, use single drive arrangement to drive, have reduced equipment cost.

A switch button 11 is fixedly installed on the left side of the front surface of the outer frame 1, scrapers 12 are respectively welded on the left side and the right side of the interior of the outer frame 1, material collecting grooves 13 are respectively arranged below the two groups of scrapers 12, the two groups of material collecting grooves 13 are inserted on the inner wall of the outer frame 1, long hairbrushes are fixedly installed on one sides of the two groups of scrapers 12 close to the second rotating shaft 5, sliding grooves are formed in the inner wall of the outer frame 1 below the two groups of scrapers 12, the bottoms of the two groups of material collecting grooves 13 are respectively inserted in the sliding grooves, the two groups of material collecting grooves 13 and the outer frame 1 are designed into a sliding structure through the sliding grooves, when the die sleeve plate 7 rotates, the hairbrushes rub against the hairbrushes installed on the scrapers 12, so that the coal dust attached to the inner part of the groove on the die sleeve plate 7 falls down, the coal dust falls, the pulverized coal collected in the material collecting groove 13 is poured into the feeding hopper 2 again, so that the cleanliness of the die sleeve plate 7 can be effectively guaranteed while resources are saved, and the quality of produced products is improved.

A fixed shaft 14 is fixed at the lower part inside the outer frame 1, a force-unloading plate 15 is sleeved outside the fixed shaft 14, a torsion spring 16 is inlaid inside the force-unloading plate 15, buffer springs 17 are uniformly welded above the force-unloading plate 15, a buffer guide rail 18 is fixedly installed above the buffer springs 17, the force-unloading plate 15 and the outer frame 1 are designed into a rotating structure through the fixed shaft 14, a limiting block is welded on the inner wall of the outer frame 1 at the left side of the force-unloading plate 15, the torsion spring 16 is sleeved outside the fixed shaft 14, one end of the torsion spring 16 is fixed inside the fixed shaft 14, the other end of the torsion spring 16 is fixed inside the force-unloading plate 15, the buffer guide rail 18 and the force-unloading plate 15 are designed into an elastic telescopic structure through the buffer springs 17, a circular arc-shaped guide rail is arranged above the buffer guide rail 18, when a coal ball falls down and enters the buffer guide rail 18, the, buffer spring 17 of buffer guide 18 below absorbs the impact force through elastic deformation and weakens, and when the coal ball whereabouts impacted the buffer guide 18 simultaneously, can make buffer guide 18 drive unload power board 15 clockwise turning, under the torsion support of unloading power board 15 inside torsion spring 16, the effectual impact force that causes when having weakened the coal ball whereabouts, the too big damage of impact force when preventing the coal ball to drop has improved the yields of product production.

The working principle is as follows: when the device works, a worker connects the device with an external power supply through a wire to provide electric power support for the device, and then the worker starts the device by pressing the switch button 11;

when the coal powder extrusion forming machine works, a worker presses a switch button 11 to enable a motor 9 to be powered on and started, the motor 9 drives a first rotating shaft 4 welded on a rotating output shaft of the motor to rotate after being started, and drives a roller 6 on the outer side of the first rotating shaft 4 to rotate, so that a die sleeve plate 7 on the outer side of the first rotating shaft 4 rotates, a gear 10 fixed at the rear end of the first rotating shaft 4 is driven to rotate after the first rotating shaft 4 rotates, the gear 10 at the rear end of a second rotating shaft 5 rotates through the meshing of two groups of reversing gears, so that the two groups of die sleeve plates 7 rotate relatively, the coal powder inside the charging hopper 2 enters a groove on the die sleeve plate 7, is extruded and falls downwards above a buffer guide rail 18, and is buffered when the molded coal ball falls under the elastic support of a buffer spring 17 at the bottom of the buffer guide rail 18, when the briquettes fall onto the buffer guide rail 18, the force unloading plate 15 is pressed downwards, so that the force unloading plate 15 rotates clockwise, and the force unloading plate 15 rotates to unload force under the torque support of the torsion spring 16 in the force unloading plate 15, so that the impact force applied when the briquettes fall is further weakened;

when the device works, the die sleeve plate 7 rotates to rub a brush arranged on the scraper 12, powder attached to the die sleeve plate 7 is cleaned and falls into the material collecting groove 13, the powder is collected through the material collecting groove 13, and the powder can be poured into the charging hopper 2 again for production after the coal powder in the material collecting groove 13 is fully collected;

when changing mould lagging 7 according to production needs, take off the countersunk head bolt on the bayonet lock 8 through rotating for bayonet lock 8 is not hard up takes out the draw-in groove on the mould lagging 7, because mould lagging 7 forms through articulated, makes mould lagging 7 can launch, and the staff slowly rotates running roller 6 afterwards, takes off mould lagging 7 and changes.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a ball machine is pressed to double-roller, includes outer frame (1), motor (9) and shift knob (11), its characterized in that: the improved structure of the scraper blade is characterized in that a feeding hopper (2) is fixedly arranged above the outer frame (1), a baffle (3) is welded at the bottom of the feeding hopper (2), a first rotating shaft (4) is inserted at the right side of the inner part of the outer frame (1), a second rotating shaft (5) is inserted at the left side of the inner part of the outer frame (1), rollers (6) are fixedly sleeved at the outer sides of the first rotating shaft (4) and the second rotating shaft (5), a die sleeve plate (7) is sleeved at the outer sides of the rollers (6), a bayonet lock (8) is inserted at the bottom of the die sleeve plate (7), a motor (9) is fixedly arranged at the front of the first rotating shaft (4), gears (10) are fixedly sleeved at the back of the second rotating shaft (5) and the back of the first rotating shaft (4), a switch button (11) is fixedly arranged at the front left side of the outer frame (1), and scrapers (12) are, and two sets of the below of scraper blade (12) is provided with material collecting tank (13) respectively, and two sets of material collecting tank (13) are inserted and are established on the inner wall of outer frame (1), the inside below of outer frame (1) is fixed with fixed axle (14), and the outside cover of fixed axle (14) is equipped with and unloads power board (15), the inside of unloading power board (15) is inlayed and is had torsion spring (16), the even welding in top of unloading power board (15) has buffer spring (17), and the top fixed mounting of buffer spring (17) has buffer rail (18).

2. The twin-roller ball press according to claim 1, wherein: the first rotating shaft (4) is fixedly installed on a rotating output shaft of the motor (9), and clamping blocks are uniformly welded on the outer side of the roller (6).

3. The twin-roller ball press according to claim 1, wherein: the die sleeve plate (7) is formed by hinging two iron plates in a semicircular design, semicircular grooves are uniformly formed in the outer side of the die sleeve plate (7), clamping grooves are respectively formed in the joint of the two iron plates of the die sleeve plate (7), the clamping pins (8) are inserted into the clamping grooves formed in the die sleeve plate (7), the clamping pins (8) are fixedly connected with the die sleeve plate (7) through countersunk bolts, and the clamping grooves are uniformly formed in the inner wall of the die sleeve plate (7).

4. The twin-roller ball press according to claim 1, wherein: two groups of reversing gears are meshed between two groups of gears (10) fixed at one end of the back of the second rotating shaft (5) and one end of the back of the first rotating shaft (4), and the two groups of reversing gears are respectively hinged to the back of the outer frame (1).

5. The twin-roller ball press according to claim 1, wherein: two sets of equal fixed mounting in one side that second axis of rotation (5) is pressed close to in scraper blade (12) has long brush, and is two sets of the spout has been seted up on outer frame (1) inner wall of scraper blade (12) below, and is two sets of the bottom of collecting chute (13) is inserted respectively and is established in the spout, and is two sets of collecting chute (13) are through spout and outer frame (1) design for sliding construction.

6. The twin-roller ball press according to claim 1, wherein: the stress relieving plate (15) and the outer frame (1) are designed to be a rotating structure through a fixed shaft (14), the inner wall of the outer frame (1) on the left side of the stress relieving plate (15) is welded with a limiting block, a torsion spring (16) is sleeved on the outer side of the fixed shaft (14), one end of the torsion spring (16) is fixed inside the fixed shaft (14), the other end of the torsion spring (16) is fixed inside the stress relieving plate (15), the buffering guide rail (18) and the stress relieving plate (15) are designed to be an elastic telescopic structure through a buffering spring (17), and a circular arc-shaped guide rail is arranged above the buffering guide rail (18).