CN219358978U - Connecting mechanism of vertical single-side linear multistage edge grinding machine - Google Patents

Abstract

The utility model provides a connecting mechanism of a vertical single-side linear multistage edge grinding machine, which is arranged at two ends of a grinding unit of the edge grinding machine, and comprises swing angle fixing plates arranged at two ends of the grinding unit, wherein one side, close to the grinding unit, of each swing angle fixing plate is provided with a swing plate, the swing plates can rotate relative to the swing angle fixing plates, each swing plate is of an L-shaped structure, and a carriage assembly is arranged on each swing plate; the utility model has simple design structure and convenient operation, the connecting mechanism capable of integrally moving and swinging is arranged among the grinding heads of the plurality of groups to ensure that the grinding heads realize synchronous movement during integral compensation feeding and angle swinging, thereby avoiding the error generated by the adjacent grinding heads of the two groups during integral compensation feeding and integral compensation angle swinging and influencing the edging precision.

Description

Connecting mechanism of vertical single-side linear multistage edge grinding machine

Technical Field

The utility model relates to the technical field of grinding equipment, in particular to a connecting mechanism of a vertical single-side linear multistage edge grinding machine.

Background

At present, in the edge grinding process of plates such as glass, ceramic tiles and acrylic, a vertical single-side linear edge grinder is needed, and because the number of grinding heads of the vertical single-side linear edge grinder is large, grinding is usually performed in a mode of grouping the grinding heads, for example, each group contains 8-9 grinding heads, and the plates are ground through multiple groups of grinding heads so as to finish the grinding task. In the prior art, a structure that a plurality of groups of grinding heads are made into a group is also adopted to solve the problem of errors, but a plurality of groups of grinding heads are made into a group to enable a large span to be formed between left and right upright posts of a device girder, so that the rigidity of front and rear girders is insufficient, and the problem that an edging machine is poor in edging effect and large in load and cannot work is caused, therefore, a connecting mechanism of a vertical single-side linear multistage edging machine is needed to solve the problem.

Disclosure of Invention

The utility model provides a connecting mechanism of a vertical single-side linear multistage edge grinder, which aims to solve the problem that the existing multi-group grinding head type edge grinder provided in the background art cannot ensure the consistency of integral feeding and angle adjustment among multiple groups of grinding heads during debugging, so that the product edging effect is poor.

The technical scheme of the utility model is realized as follows:

the connecting mechanism of the vertical single-side linear multistage edge grinding machine is arranged at two ends of a grinding unit of the edge grinding machine and comprises swing angle fixing plates arranged at two ends of the grinding unit, the swing angle fixing plates are provided with swing plates at one sides close to the grinding unit and can rotate relative to the swing angle fixing plates, the swing plates are of L-shaped structures, carriage assemblies are arranged on the swing plates, and a moving plate above the carriage assemblies is fixedly connected with the grinding unit;

the end part of the carriage assembly is provided with a horizontal driving assembly for driving the movable plates on the carriage assemblies to synchronously move;

the side face of the swing angle fixing plate is provided with a swing angle driving assembly for driving the swing angle fixing plates to swing in angle.

Preferably, the horizontal driving assembly comprises horizontal driving speed reducers connected with a working shaft of the carriage assembly, two adjacent horizontal driving speed reducers are connected through a first linkage shaft, and two horizontal driving speed reducers positioned at two ends of the edge grinding machine are connected with horizontal driving motors.

Preferably, the swing angle driving assembly comprises a screw rod seat fixed on the side surface of the swing plate, a screw rod is connected to the center of the screw rod seat through a bearing, a screw nut is rotatably installed on the swing angle fixing plate, the screw rod penetrates through the screw nut and is in threaded connection with the screw nut, the lower end of the screw rod is connected with a swing angle driving speed reducer, two adjacent swing angle driving speed reducers are connected through a second linkage shaft, and swing angle driving motors are connected to the two swing angle driving speed reducers located at the two ends of the edge grinding machine.

Preferably, a swing beam upright post is further arranged between two adjacent grinding units, the screw passes through the swing beam upright post and then is connected with swing angle fixing plates at two ends, and the screw rod seat passes through the swing beam upright post and then is connected with swing plates at two ends.

Preferably, the upper part of the swing angle fixing plate is provided with a concave semicircular groove, a semicircular positioning plate is fixedly arranged at the side surface of the swing angle fixing plate and close to the semicircular groove, a limiting side plate is fixedly arranged at the side surface of the swing plate, an arc-shaped groove matched with the positioning plate is formed in the limiting side plate, and the positioning plate is slidably arranged in the arc-shaped groove.

Preferably, the carriage assembly comprises a fixed seat fixedly mounted on the swinging plate, the upper surface of the fixed seat is slidably connected with a moving plate through a dovetail groove, a nut is fixedly arranged below the moving plate, the fixed seat is connected with a working shaft through a bearing and is in threaded connection with the nut, a grinding unit is fixedly mounted above the moving plate, and a backing plate is mounted at the position between the moving plate and the grinding unit.

By adopting the technical scheme, the utility model has the beneficial effects that:

the utility model has simple design structure and convenient operation, the connecting mechanism capable of integrally moving and swinging is arranged among the grinding heads of the plurality of groups to ensure that the grinding heads realize synchronous movement during integral compensation feeding and angle swinging, thereby avoiding the error generated by the adjacent grinding heads of the two groups during integral compensation feeding and integral compensation angle swinging and influencing the edging precision.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a perspective view of the present utility model with the grinding unit hidden;

FIG. 4 is a perspective view of one of the connecting mechanisms of the present utility model;

FIG. 5 is a second perspective view of one of the connecting mechanisms of the present utility model;

FIG. 6 is a cross-sectional view of a carriage assembly of the present utility model;

FIG. 7 is a perspective view of the grinding unit of the present utility model;

FIG. 8 is a partial perspective view of the grinding unit of the present utility model;

fig. 9 is a motor installation diagram of the grinding unit of the present utility model.

Wherein:

1. a carriage assembly; 101. a fixing seat; 102. a moving plate; 103. a backing plate; 104. a nut; 105. a working shaft;

2. a swinging plate; 3. a swing angle fixing plate; 4. a screw; 5. a nut; 6. a screw rod seat; 7. a positioning plate; 8. a semicircular groove; 9. a limit side plate; 10. swing beam upright post; 11. a horizontal driving motor; 12. a horizontal drive speed reducer; 13. a swing angle driving motor; 14. swing angle driving speed reducer; 15. a first linkage shaft; 16. a second linkage shaft; 17. grinding the base; 18. grinding the motor; 19. a handle; 20. an adjusting lever; 21. a first gear; 22. a second gear; 23. and (3) a bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-9, a connecting mechanism of a vertical single-side linear multistage edge grinding machine is arranged at two ends of a grinding unit of the edge grinding machine, the connecting mechanism comprises swing angle fixing plates 3 arranged at two ends of the grinding unit, the swing angle fixing plates 3 are provided with swing plates 2 at one side close to the grinding unit, the swing plates 2 can rotate relative to the swing angle fixing plates 3, the swing plates 2 are of L-shaped structures, a carriage assembly 1 is arranged on the swing plates 2, and a moving plate 102 above the carriage assembly 1 is fixedly connected with the grinding unit; as shown in the figure, swing angle fixing plates 3, swing plates 2 and carriage assemblies 1 are arranged at both ends of a single grinding machine unit.

The end part of the carriage assembly 1 is provided with a horizontal driving assembly for driving the movable plates 102 on the carriage assemblies 1 to synchronously move;

the side face of the swing angle fixing plate 3 is provided with a swing angle driving assembly for driving the swing angle fixing plates 3 to swing in angle.

Specifically, the horizontal driving assembly comprises horizontal driving speed reducers 12 connected with a working shaft 105 of the carriage assembly 1, two adjacent horizontal driving speed reducers 12 are connected through a first linkage shaft 15, two horizontal driving motors 11 are connected to the two horizontal driving speed reducers 12 at two ends of the edge grinding machine, after the horizontal driving motors 11 at two ends are started, the horizontal driving speed reducers 12 connected with the two horizontal driving speed reducers can be driven to work, all the horizontal driving speed reducers 12 can synchronously rotate under the driving of the first linkage shaft 15, and then the working shaft 105 on the carriage assembly 1 is driven to work, so that the movable plate 102 on the carriage assembly 1 moves, and the horizontal synchronous movement of a plurality of grinding units is driven.

Specifically, the swing angle driving assembly comprises a screw rod seat 6 fixed on the side surface of the swing plate 2, a screw rod 4 is connected to the center of the screw rod seat 6 through a bearing, a nut 5 is rotatably installed on the swing angle fixing plate 3, the end portion of the nut 5 is installed on the swing angle fixing plate 3 through a bearing connection mode, the screw rod 4 penetrates through the nut 5 and is in threaded connection with the nut 5, the lower end of the screw rod 4 is connected with a swing angle driving speed reducer 14, two adjacent swing angle driving speed reducers 14 are connected through a linkage shaft two 16, a swing angle driving motor 13 is connected to the two swing angle driving speed reducers 14 at the two ends of the edge grinding machine, when synchronous swing angle movement is carried out, the two swing angle driving motors 13 drive the swing angle driving speed reducers 14 connected with the two swing angle driving speed reducers to work, under the action of the linkage shaft two 16, all the swing angle driving speed reducers 14 can drive the screw rod 4 to synchronously rotate, and then the screw rod 4 can simultaneously move along the axis of the self body to generate an angle deflection effect, swing of the swing plate 2 is achieved, and the swing plate assembly 1 and a synchronous grinding unit on the swing plate assembly is driven.

Specifically, a swing beam upright post 10 is further arranged between two adjacent grinding units, the screw 5 penetrates through the swing beam upright post 10 and then is connected with swing angle fixing plates 3 at two ends, and the screw rod seat 6 penetrates through the swing beam upright post 10 and then is connected with swing plates 2 at two ends.

Specifically, the top of the pivot angle fixed plate 3 has a semicircular groove 8 of indent, and the position department that is close to semicircular groove 8 in pivot angle fixed plate 3 side sets firmly semicircular locating plate 7, and the side position of swing plate 2 has set firmly spacing curb plate 9, and the inside of spacing curb plate 9 has the arc groove with locating plate 7 assorted, and locating plate 7 slides and sets up in the arc inslot, so sets up, can make swing plate 2 when rotating, utilizes locating plate 7 to play the effect of direction.

Specifically, the carriage assembly 1 comprises a fixed seat 101 fixedly installed on the swing plate 2, the upper surface of the fixed seat 101 is slidably connected with a moving plate 102 through a dovetail groove, a nut 104 is fixedly arranged below the moving plate 102, the fixed seat 101 is connected with a working shaft 105 through a bearing and the working shaft 105 is in threaded connection with the nut 104, a grinding unit is fixedly installed above the moving plate 102, and a backing plate 103 is installed at a position between the moving plate 102 and the grinding unit.

The grinding assembly comprises a grinding base 17, the grinding base 17 is connected with a moving plate 102 on the carriage assembly 1, when the moving plate 102 moves, the grinding base 17 can be driven to move, a plurality of grinding motors 18 are arranged and installed on the grinding base 17, 9 grinding motors are arranged in the embodiment, the small carriage assembly 1 which is the same as the carriage assembly 1 is also arranged below the grinding motors 18, the small carriage assembly 1 is mainly used for precisely adjusting positions of grinding motors 18 and grinding heads at shaft ends of the grinding motors 18, specifically, the front end of a fixed plate below the small carriage assembly 1 is connected with a bracket 23, an adjusting rod 20 is installed on the bracket 23, a handle 19 is installed at the upper end of the adjusting rod 20, a first gear 21 is installed at the lower end of the adjusting rod 20, and the first gear 21 is meshed with a second gear 22 on the shaft of the small carriage assembly 1, so that the small carriage assembly 1 can be locked after the front and rear positions of the grinding motors 18 are adjusted under the condition of rotating the handle 19.

Working principle: in this embodiment, the single-sided edging machine adopts the shaft ends of the 9 grinding motors 18 to connect with the grinding heads as one group of grinding units, and the embodiment has two groups of grinding units, and in practice, the number of the grinding units is not limited, and the number of the grinding motors 18 of each group of grinding units is not limited.

In this embodiment, the connection mechanism is mainly used for driving two grinding units to perform synchronous horizontal movement and synchronous swing angle.

When the horizontal movement is performed, the horizontal driving motor 11 drives the horizontal driving speed reducers 12 connected with the horizontal driving speed reducers to work, and because two adjacent horizontal driving speed reducers 12 are connected through the first coupling shaft 15, all the horizontal driving speed reducers 12 can be driven to work, so that the working shaft 105 on each carriage assembly 1 is driven to rotate, the working shaft 105 rotates to drive the nuts 104 to move back and forth, then the moving plate 102 drives the grinding unit above to work, specifically, the moving plate 102 drives the grinding base 17 on the grinding unit to move, the grinding base 17 drives the 9 grinding motors 18 above to horizontally move, and finally the grinding heads on the grinding motors 18 horizontally move.

When the swing angle works, the swing angle driving motor 13 drives the swing angle driving speed reducers 14 connected with the swing angle driving speed reducers to work, and as the two adjacent swing angle driving speed reducers 14 are connected through the two linkage shafts 16, all the swing angle driving speed reducers 14 can synchronously work, and finally the screw 4 connected with the swing angle driving speed reducers 14 rotates, when the screw 4 rotates, the screw 4 is in a fixed state, the screw 4 is connected with the screw 5, the screw 5 is installed on the swing angle fixing plate 3 through a bearing, therefore, when the screw 4 moves relative to the screw 5 in an axial direction, the screw 4 has rotating acting force, the rotating center is positioned at the center of the semicircular groove 8 of the swing angle fixing plate 3, finally the swing plate 2 deflects, and as the swing plate 2 is provided with the carriage assembly 1, and the upper part of the carriage assembly 1 is connected with a grinding unit, the whole grinding unit can be driven to deflect in an angle, and the work of the swing angle is realized.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a vertical unilateral straight line multistage edging machine's coupling mechanism which characterized in that: the connecting mechanism is arranged at two ends of the grinding unit of the edge grinding machine and comprises swing angle fixing plates (3) arranged at two ends of the grinding unit, one side, close to the grinding unit, of each swing angle fixing plate (3) is provided with a swing plate (2), each swing plate (2) can rotate relative to the corresponding swing angle fixing plate (3), each swing plate (2) is of an L-shaped structure, a carriage assembly (1) is arranged on each swing plate (2), and a movable plate (102) above the carriage assembly (1) is fixedly connected with the grinding unit;

the end part of the carriage assembly (1) is provided with a horizontal driving assembly for driving the movable plates (102) on the carriage assemblies (1) to synchronously move;

the side face of the swing angle fixing plate (3) is provided with a swing angle driving assembly for driving the swing angle fixing plates (3) to swing in angle.

2. The connecting mechanism of a vertical single-side linear multi-stage edging machine according to claim 1, characterized in that: the horizontal driving assembly comprises horizontal driving speed reducers (12) connected with a working shaft (105) of the carriage assembly (1), two adjacent horizontal driving speed reducers (12) are connected through a first linkage shaft (15), and two horizontal driving speed reducers (12) positioned at two ends of the edge grinding machine are connected with horizontal driving motors (11).

3. The connecting mechanism of a vertical single-side linear multi-stage edging machine according to claim 1, characterized in that: the swing angle driving assembly comprises a screw rod seat (6) fixed on the side face of the swing plate (2), a screw rod (4) is connected to the center of the screw rod seat (6) through a bearing, a screw nut (5) is rotatably arranged on the swing angle fixing plate (3), the screw rod (4) penetrates through the screw nut (5) and is in threaded connection with the screw nut (5), a swing angle driving speed reducer (14) is connected to the lower end of the screw rod (4), two adjacent swing angle driving speed reducers (14) are connected through a linkage shaft two (16), and a swing angle driving motor (13) is connected to the two swing angle driving speed reducers (14) located at the two ends of the edge grinding machine.

4. A connection mechanism for a vertical single-sided linear multi-stage edging machine according to claim 3, characterized in that: and a swing beam upright post (10) is further arranged between two adjacent grinding units, the screw (5) penetrates through the swing beam upright post (10) and then is connected with swing angle fixing plates (3) at two ends, and the screw rod seat (6) penetrates through the swing beam upright post (10) and then is connected with swing plates (2) at two ends.

5. The connecting mechanism of a vertical single-side linear multi-stage edging machine according to claim 1, characterized in that: the upper portion of the swing angle fixing plate (3) is provided with a semicircular groove (8) which is concave, a semicircular annular locating plate (7) is fixedly arranged at the position, close to the semicircular groove (8), of the side face of the swing angle fixing plate (3), a limiting side plate (9) is fixedly arranged at the side face of the swing plate (2), an arc-shaped groove matched with the locating plate (7) is formed in the inner portion of the limiting side plate (9), and the locating plate (7) is slidably arranged in the arc-shaped groove.

6. The connecting mechanism of a vertical single-side linear multi-stage edging machine according to claim 1, characterized in that: the carriage assembly (1) comprises a fixed seat (101) fixedly installed on the swing plate (2), a movable plate (102) is slidably connected to the upper surface of the fixed seat (101) through a dovetail groove, a nut (104) is fixedly arranged below the movable plate (102), the fixed seat (101) is connected with a working shaft (105) through a bearing and is in threaded connection with the nut (104), a grinding unit is fixedly installed above the movable plate (102), and a base plate (103) is installed at the position between the movable plate (102) and the grinding unit.