CN211136828U

CN211136828U - Automatic feeding mechanism of grinding wheel forming machine

Info

Publication number: CN211136828U
Application number: CN201922133155.3U
Authority: CN
Inventors: 李蒙; 胡江河; 李道玉
Original assignee: Zhengzhou Jiutian Industry And Trade Co ltd
Current assignee: Zhengzhou Jiutian Industry And Trade Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-31
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to an automatic feeding mechanism of grinding wheel make-up machine relates to grinding wheel former, and it includes the material loading machine, be provided with vibrating motor under the material loading machine, the material loading machine inner wall is spiraled and is provided with the material loading groove, the material loading groove is provided with and stretches out the blown down tank of material loading machine, blown down tank department is provided with the filter frame, be provided with the filter screen on the filter frame, the filter screen with the filter frame is slided and is connected. The utility model discloses a setting has the filter stand of filter screen, can filter debris and cubic batching in the batching and get off, prevents that debris or cubic batching from getting into next process, influences the quality of follow-up grinding wheel preparation.

Description

Automatic feeding mechanism of grinding wheel forming machine

Technical Field

The utility model belongs to the technical field of the grinding wheel former and specifically relates to an automatic feeding mechanism of grinding wheel make-up machine is related to.

Background

The grinding wheel is a main grinding tool in grinding processing, and is a porous body prepared by adding a bonding agent into grinding materials, compacting, drying and roasting. The grinding wheel has characteristics that are greatly different due to differences of the grinding materials, the bonding agents and the manufacturing process, and therefore, the grinding wheel has important influence on the processing quality, the production rate and the economy of grinding. The characteristics of the grinding wheel are mainly determined by factors such as abrasive, granularity, bonding agent, hardness, tissue, shape and size, and the grinding wheel usually uses an automatic feeding device to feed ingredients to a feeding mechanism in the processing process, so that the complicated process of manual feeding is reduced.

However, the above-described technique has the following drawbacks: in the automatic feeding mechanism, the situation that sundries are mixed or blocky ingredients exist easily occurs, and the sundries or the blocky ingredients can influence the manufacturing quality of the grinding wheel in the subsequent process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic feeding mechanism of grinding wheel make-up machine has the filtration frame of filter screen through the setting, can filter the debris in the batching and cubic batching and get off, prevents that debris or cubic batching from getting into next process, influences the quality of follow-up grinding wheel preparation.

The above object of the present invention can be achieved by the following technical solutions: the automatic feeding mechanism of the grinding wheel forming machine comprises a feeding machine, wherein a vibration motor is arranged below the feeding machine, a feeding groove is spirally arranged on the inner wall of the feeding machine, the feeding groove is provided with a discharge groove extending out of the feeding machine, a filter frame is arranged at the discharge groove, a filter screen is arranged on the filter frame, and the filter screen is connected with the filter frame in a sliding manner.

Implement above-mentioned technical scheme, vibrating motor provides power for the material loading machine, makes the batching transport to blown down tank department along last silo, and the filter stand that sets up on last silo simultaneously can filter the debris or the cubic batching of sneaking into in the batching in the last silo, has prevented in debris or the batching that the cubic batching gets into next process, influences the preparation quality of abrasive wheel. Slide with the filter screen and be connected with filtering the frame, consider that the filter screen can appear damaged when using, when the damaged condition appears in the filter screen, the staff can change the filter screen, prevents that the filter screen is damaged to influence filterability effect.

The utility model discloses further set up to: the filter frame is including setting up the fixed plate on the blown down tank cell wall, the fixed plate sets up to the U-shaped board, just the fixed plate is detained and is established on the cell wall of blown down tank, just be provided with the tight screw rod in top on the fixed plate.

Implement above-mentioned technical scheme, the fixed plate of U-shaped can be so that filter the frame and install on the cell wall of blown down tank for filter the frame and realize dismantling, made things convenient for filter the frame and carried out the installation of different positions according to actual conditions. Meanwhile, the arrangement of the jacking screw rod prevents the filter frame from being misplaced after being installed, and the filter frame can be fixed at a required installation position.

The utility model discloses further set up to: the filter frame is provided with a chute along the direction vertical to the discharge chute, and the filter screen is matched with the chute and provided with a sliding block.

By implementing the technical scheme, the arrangement of the sliding groove and the sliding block facilitates the installation of the filter screen, and an operator can conveniently install and replace the filter screen.

The utility model discloses further set up to: a plurality of chutes are arranged on the filter frame in parallel along the extending direction of the discharge chute.

Implement above-mentioned technical scheme, the setting up of a plurality of spouts provides the place of many places installation filter screen for the staff, and the staff can put into the different filter screens of filter effect according to the production conditions needs and realize multistage filtration, guarantees that the batching that gets into next process accords with the production demand.

The utility model discloses further set up to: the automatic clamping mechanism is arranged in the cross sliding groove and comprises a clamping block arranged in the sliding groove, a connecting rod is arranged on one end, facing the inner wall of the sliding groove, of the clamping block, the fixing plate corresponds to the sliding groove, a stepped hole is formed in the position, communicated with the sliding groove, of the sliding groove, the stepped hole comprises a guide hole and a reset hole, the aperture of the reset hole is larger than that of the guide hole, a reset spring is arranged in the reset hole, the connecting rod penetrates through the stepped hole, a baffle is arranged on the connecting rod, the position, close to the sliding block, of the corresponding reset hole is provided with a baffle, the reset spring is connected to the baffle in a.

Implement above-mentioned technical scheme, the setting of automatic screens mechanism is in order to prevent because the material loading machine vibration leads to the filter screen to break away from the condition of spout and takes place, the setting of fixture block sets up with the cooperation of draw-in groove on the filter screen in the spout, make the filter screen can be blocked at this position by the fixture block when reaching predetermined mounted position, the connecting rod is worn to establish in the shoulder hole, need relieve the screens state of fixture block when needs are changed the filter screen, will stimulate the connecting rod this moment and both can be the fixture block and break away from the draw-in groove, make the filter screen take out in can dashing the. Meanwhile, the fixture block needs to be reset after the clamping position of the fixture block is removed, so that the filter tank can be clamped next time, a reset spring is arranged in a reset hole of the stepped hole and is provided with a baffle in a matched mode, after the clamping position of the fixture block is removed by pulling the connecting rod, the reset spring can push against the baffle to perform reset motion, the fixture block is restored to the original clamping position, and the filter screen can be conveniently mounted next time.

The utility model discloses further set up to: one side of the clamping block, which faces the opening of the discharge chute, is provided with an arc surface.

Implement above-mentioned technical scheme, when the filter screen inserted along the spout, the fixture block of arc surface can shrink in the shoulder hole when the filter screen impels downwards, and when the draw-in groove of filter screen reachd the fixture block position, the fixture block can lose and block, resumes to the screens state under reset spring's effect, and the fixture block can stretch into in the draw-in groove this moment. The arrangement of the arc surface further facilitates the installation of the filter screen.

The utility model discloses further set up to: the connecting rod deviates from one end of the clamping block and is provided with a pull ring.

Implement above-mentioned technical scheme, consider that the staff is carrying out the pulling operation to the connecting rod, only the connecting rod of polished rod is difficult for the operation, so be provided with the pull ring for thereby the staff makes and can directly stimulate the pull rod and drive the connecting rod motion carrying out the pulling connecting rod, has made things convenient for staff's operation.

The utility model discloses further set up to: an extension groove is arranged on the discharge groove and matched with the groove wall of the discharge groove, and a hook groove is formed in the groove wall of the discharge groove.

Implement above-mentioned technical scheme, consider that the processing scene probably appears the unable accuracy of blown down tank and deliver to next process position with the batching, the length that the extension tank stretches out has been made things convenient for according to the on-the-spot demand adjustment to the staff to the setting of extension tank, accomplishes transporting the batching, has solved the problem that blown down tank length can't accurately carry the batching inadequately.

To sum up, the utility model discloses a beneficial technological effect does:

1. the filter frame with the filter screen can filter sundries and blocky ingredients in the ingredients, and prevent the sundries or blocky ingredients from entering the next procedure and influencing the quality of the subsequent grinding wheel piece manufacturing;

2. the automatic clamping mechanism prevents the filter screen from separating from the chute and affecting the filtering quality;

3. the problem of because blown down tank length can't accurately carry the batching inadequately has been solved in the setting of extending groove.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the discharge chute and the extension chute of the present invention.

Fig. 3 is a schematic sectional view taken along line a-a in fig. 2.

In the figure: 1. a feeding machine; 2. a vibration motor; 3. a feeding trough; 4. a discharge chute; 5. a filter frame; 51. a fixing plate; 52. tightly pushing the screw; 53. a chute; 6. a filter screen; 61. a slider; 7. an automatic clamping mechanism; 71. a clamping block; 72. a connecting rod; 73. a stepped hole; 731. a guide hole; 732. a reset hole; 74. a baffle plate; 75. a card slot; 76. a pull ring; 77. a return spring; 8. an extension groove; 81. a hook groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an automatic feeding 1 mechanism of grinding wheel make-up machine, including material loading machine 1, material loading machine 1 sets up to cylindric, is provided with the landing leg on the material loading machine 1 bottom surface, and is provided with vibrating motor 2 groups in material loading machine 1 bottom surface. The inner wall of the feeding machine 1 is spirally provided with the feeding trough 3, and one side, away from the inner wall of the feeding machine 1, of the feeding trough 3 is provided with the convex edge, so that the situation that the ingredients are too much scattered in the conveying process is prevented. Simultaneously at last silo 3 spiral to 1 opening part of material machine be provided with blown down tank 4, blown down tank 4 is provided with extending groove 8 on blown down

tank

4, and 8 extending grooves of extending groove cooperate the cell wall of blown down tank 4 to be provided with hook groove 81, and hook groove 81 makes extending groove 8 can hang under blown down tank 4 with the hook, has made things convenient for the installation and the removal of extending groove 8.

Referring to fig. 2 and 3, a filter frame 5 is disposed on the discharging chute 4, the filter frame 5 includes a fixing plate 51 disposed on a wall of the discharging chute 4, the fixing plate 51 is a U-shaped plate, the fixing plate 51 is fastened on a wall of the discharging chute 4, and a tightening screw 52 is disposed on the fixing plate 51. Meanwhile, a sliding groove 53 is arranged on the inner wall of the filter frame 5 along the direction vertical to the discharging groove 4, and a plurality of sliding grooves 53 are arranged in parallel along the extending direction of the discharging groove 4. The matching sliding groove 53 is provided with a filter screen 6 with a sliding block 61, and the filter screen 6 can be inserted into the sliding groove 53 to complete the installation and fixation work of the filter screen 6.

Referring to fig. 2 and 3, in consideration of the fact that the filter screen 6 is separated from the chute 53 after the filter screen is mounted, in order to prevent the separation, an automatic catching mechanism 7 is provided in the chute 53. The automatic clamping mechanism 7 comprises a clamping block 71 arranged on the sliding groove 53, and the clamping block faces the opening side of the discharging groove 4 and is arranged to be an arc surface. Meanwhile, a stepped hole 73 is formed in the position, corresponding to the sliding chute 53, of the fixing plate 51 in a penetrating manner, in this embodiment, the stepped hole 73 is formed in one end, away from the bottom wall of the discharging chute 4, of the fixing plate 51, the stepped hole 73 includes a guide hole 731 and a reset hole 732 with a hole diameter larger than that of the guide hole 731, and a reset spring 77 is arranged in the reset hole 732. One end of the fixture block 71 facing the inner wall of the sliding groove 53 is provided with a connecting rod 72, the connecting rod 72 is arranged in the stepped hole 73 in a penetrating manner, and one end of the connecting rod 72 facing away from the fixture block 71 is provided with a pull ring 76. A stopper 74 is provided on the connecting rod 72 at a position corresponding to the return hole 732 and close to the slider 61, and the return spring 77 abuts against the stopper 74. Meanwhile, the filter screen 6 is provided with a clamping groove 75 in cooperation with the clamping block 71, and the clamping groove 75 is formed in the side wall of the end, far away from the bottom wall of the discharge chute 4, of the filter screen 6 in the embodiment.

The implementation principle of the embodiment is as follows: when the first messenger of emery wheel batching was in material loading machine 1, when the batching was carried to blown down tank 4 along last silo 3 under vibrating motor 2's effect, the batching can be through filtering frame 5, has filter screen 6 on the filtering frame 5, and under the effect of filter screen 6, debris and cubic batching in the batching can be filtered, can be carried to extension tank 8 through filterable batching, and then carry and carry out the processing of emery wheel to next process. When the filter frame 5 is installed, the installation position is selected, the fixing plate 51 is buckled on the wall of the discharge chute 4, and the tightening screw 52 is pressed against the wall of the discharge chute 4, so that the filter frame 5 is fixed. Then, the filter screen 6 is inserted along the sliding groove 53 of the filter frame 5, when the filter screen 6 with the sliding block 61 is inserted along the sliding groove 53, the fixture block 71 retracts into the stepped hole 73 under the action of the filter screen 6, at this time, the baffle 74 is driven by the fixture block 71 and the connecting rod 72 to compress the return spring 77, when the clamping groove 75 reaches the corresponding position of the fixture block 71, the fixture block 71 pushes the fixture block 71 out of the stepped hole 73 under the action of the recovery deformation of the return spring 77, and the fixture block 71 is clamped into the clamping groove 75. When filter screen 6 dismantles the operation when needs carry out, thereby the staff can stimulate pull ring 76 and drive connecting rod 72 and fixture block 71 and deviate from the motion of draw-in groove 75, when fixture block 71 got into shoulder hole 73 completely, can take out filter screen 6, takes out the dismantlement to filter screen 6 can be accomplished to the pine pull ring 76 behind the filter screen 6.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic feeding mechanism of grinding wheel make-up machine, includes material loading (1), be provided with vibrating motor (2) under material loading (1), material loading (1) inner wall spirals and is provided with material loading groove (3), its characterized in that: the feeding trough (3) is provided with a discharge chute (4) extending out of the feeding machine (1), a filter frame (5) is arranged at the discharge chute (4), a filter screen (6) is arranged on the filter frame (5), and the filter screen (6) is connected with the filter frame (5) in a sliding manner.

2. The automatic feeding mechanism of a grinder-wheel forming machine as claimed in claim 1, wherein: the filter frame (5) comprises a fixing plate (51) arranged on the wall of the discharge chute (4), the fixing plate (51) is arranged to be a U-shaped plate, the fixing plate (51) is buckled on the wall of the discharge chute (4), and a jacking screw rod (52) is arranged on the fixing plate (51).

3. The automatic feeding mechanism of a grinder-wheel forming machine as claimed in claim 2, wherein: filter and be provided with spout (53) along perpendicular and blown down tank (4) direction on frame (5), cooperation on filter screen (6) spout (53) are provided with slider (61).

4. The automatic feeding mechanism of a grinder-wheel forming machine as claimed in claim 3, wherein: a plurality of sliding chutes (53) are arranged on the filter frame (5) in parallel along the extending direction of the discharge chute (4).

5. The automatic feeding mechanism of a grinder-wheel forming machine as claimed in claim 4, wherein: an automatic clamping mechanism (7) is arranged in the sliding groove (53), the automatic clamping mechanism (7) comprises a clamping block (71) arranged in the sliding groove (53), one end of the clamping block (71) facing the inner wall of the sliding groove (53) is provided with a connecting rod (72), a step hole (73) is arranged on the fixing plate (51) corresponding to the sliding groove (53) in a penetrating way, the stepped hole (73) comprises a guide hole (731) and a reset hole (732) with a diameter larger than that of the guide hole (731), a return spring (77) is arranged in the return hole (732), the connecting rod (72) is arranged in the stepped hole (73) in a penetrating way, and a baffle plate (74) is arranged on the connecting rod (72) corresponding to the position of the reset hole (732) close to the slide block (61), the return spring (77) is connected to the baffle (74) in a propping mode, and the filter screen (6) is provided with a clamping groove (75) in cooperation with the clamping block (71).

6. The automatic feeding mechanism of a grinder-wheel forming machine as claimed in claim 5, wherein: one side of the clamping block (71), which faces the opening of the discharging groove (4), is provided with an arc surface.

7. The automatic feeding mechanism of a grinder-wheel forming machine as claimed in claim 6, wherein: and one end of the connecting rod (72) departing from the fixture block (71) is provided with a pull ring (76).

8. The automatic feeding mechanism of a grinder-wheel forming machine as claimed in claim 1, wherein: an extension groove (8) is arranged on the discharge groove (4), and the extension groove (8) is matched with the groove wall of the discharge groove (4) and provided with a hook groove (81).