Stone grinding machine

Abstract

The utility model discloses a stone grinding machine which comprises a bottom frame, a conveying mechanism, a transverse moving mechanism, a lifting mechanism and a grinding head mechanism. The conveying mechanism is arranged on the underframe; the transverse moving mechanism comprises a transverse bridge seat, a transverse bridge support, a transverse bridge guide rail, a transverse moving seat, a transverse moving frame and a transverse moving driving piece, the transverse bridge seat is erected on the bottom frame, the transverse bridge support is arranged on the transverse bridge seat, the transverse bridge guide rail is arranged on the transverse bridge support, the transverse moving seat is arranged on the transverse bridge guide rail in a transverse sliding mode, and the transverse moving frame is fixedly connected to the side portion of the transverse moving seat; the lifting mechanism comprises a lifting guide column, a lifting guide sleeve, a lifting beam and a lifting driving piece, the lifting guide column is arranged on the transverse moving seat, the lifting guide sleeve is arranged on the lifting guide column in a lifting mode, the lifting beam is connected with the lifting guide sleeve, and the lifting driving piece is arranged on the transverse moving seat; and the grinding head mechanism is arranged on the lifting beam. By arranging the lifting mechanism, stable lifting of the grinding head mechanism is achieved, and the stone grinding machine is suitable for stones of different heights and better in grinding effect.

Description

Technical Field

[0001] The utility model relates to the technical field of stone processing, in particular to a stone grinding machine. Background Art

[0002] With the widespread application of building materials, machinery for processing building materials is also widely used, such as grinding machines for processing and grinding stone slabs; existing grinding machines are divided into single-head grinding machines and multi-head grinding machines, among which the single-head grinding machine has a single grinding head mechanism, which has a simple structure but low working efficiency; the multi-head grinding machine has multiple grinding head mechanisms, and has relatively high working efficiency; the existing multi-grinding head grinding machine can horizontally set a load-bearing beam above the conveyor belt, and set multiple grinding head mechanisms on the load-bearing beam, and the grinding head mechanisms on the load-bearing beam grind and polish the stones on the conveyor belt.

[0003] The grinding machine in the prior art is not convenient to adjust the height of the grinding head mechanism, which affects the grinding of the stone. In view of this, the inventor has conducted in-depth research on the above-mentioned defects in the prior art, and thus the present case is produced. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, the purpose of the utility model is to provide a stone grinding machine, which realizes stable lifting of the grinding head mechanism by setting a lifting mechanism, is suitable for stones of different heights, and has a better grinding effect.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a grinding machine, including a base frame, a conveying mechanism, a transverse movement mechanism, a lifting mechanism and a grinding head mechanism;

[0006] The conveying mechanism is arranged on the base frame;

[0007] The transverse movement mechanism comprises a transverse bridge seat, a transverse bridge bracket, a transverse bridge guide rail, a transverse movement seat, a transverse movement frame and a transverse movement driving member, wherein the transverse bridge seat is mounted on the base frame, the transverse bridge bracket is arranged on the transverse bridge seat, the transverse bridge guide rail is arranged on the transverse bridge bracket, the transverse movement seat can be laterally slidably arranged on the transverse bridge guide rail, the transverse movement frame is fixedly connected to the side of the transverse movement seat, and the transverse movement driving member is arranged on the transverse movement frame and drives the transverse movement seat to move along the transverse bridge guide rail;

[0008] The lifting mechanism comprises a lifting guide column, a lifting guide sleeve, a lifting beam and a lifting drive member, wherein the lifting guide column is arranged on the transverse displacement seat, the lifting guide sleeve is arranged on the lifting guide column in a liftable manner, the lifting beam is connected to the lifting guide sleeve and is lifted and lowered along with the lifting guide sleeve, and the lifting drive member is arranged on the transverse displacement seat and drives the lifting beam to be lifted and lowered;

[0009] The grinding head mechanism is arranged on the lifting beam, and the grinding head mechanism is located above the conveying mechanism.

[0010] Furthermore, the transverse seat includes an outer transverse seat, an inner transverse seat and a transverse block, wherein the inner transverse seat is arranged inside the outer transverse seat, the transverse block is fixedly connected to the inner transverse seat, and the transverse block can be slidably arranged on the transverse bridge guide rail.

[0011] Furthermore, a tooth row is arranged on the transverse bridge seat, and a first connecting tooth is arranged on the tooth row; the transverse driving member is a driving motor, and the output shaft of the driving motor is connected to a gear, and a second connecting tooth meshing with the first connecting tooth is arranged on the gear.

[0012] Furthermore, the lifting guide column includes a front lifting guide column and a rear lifting guide column, and the lifting guide sleeve includes a front lifting guide sleeve and a rear lifting guide sleeve, the front lifting guide sleeve is fixed to the front side of the lifting beam, and the front lifting guide sleeve can be lifted and lowered on the front lifting guide column, and the rear lifting guide sleeve is fixed to the rear side of the lifting beam, and the rear lifting guide sleeve can be lifted and lowered on the rear lifting guide column.

[0013] Furthermore, the number of the front lifting guide pillars and the number of the rear lifting guide pillars are both two, and the number of the front lifting guide sleeves and the number of the rear lifting guide sleeves are both two.

[0014] Furthermore, the lifting drive component is arranged between the front lifting guide column and the rear lifting guide column.

[0015] Furthermore, it also includes an electrical cabinet, which is arranged on the base frame. A control system is arranged in the electrical cabinet. The control system is communicatively connected with the conveying mechanism, the transverse movement mechanism, the lifting mechanism and the grinding head mechanism. The control system controls the operation of the conveying mechanism, the transverse movement mechanism, the lifting mechanism and the grinding head mechanism.

[0016] After adopting the above structure, the grinding machine involved in the utility model has at least the following beneficial effects:

[0017] 1. When in use, the stone is placed on the conveyor belt of the conveying mechanism, the conveying mechanism conveys the stone, and the transverse driving member drives the transverse seat to move along the transverse bridge guide rail, so that the grinding head mechanism moves laterally, so as to grind different positions of the stone.

[0018] Second, when the stone is at a high height, the lifting drive drives the lifting beam to rise, so that the grinding head of the grinding head mechanism contacts the stone surface. When the stone is at a low height, the lifting drive drives the lifting beam to descend, so that the grinding head of the grinding head mechanism contacts the stone surface, thereby achieving better grinding of stones of different heights. By setting a lifting guide column and a lifting guide sleeve, and the lifting guide sleeve can be lifted and lowered on the lifting guide column, the lifting beam is more stable when it is lifted and lowered.

[0019] Third, by setting the transverse block and the transverse bridge guide rail, the transverse seat is made more stable and smooth when moving laterally. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a grinding machine according to an embodiment of the utility model;

[0021] Figure 2 for Figure 1 A partial enlarged view of

[0022] Figure 3 It is a structural schematic diagram of a grinding machine according to an embodiment of the utility model from another angle;

[0023] Figure 4 for Figure 3 A partial enlarged view of .

[0024] Description of symbols

[0025] Underframe 1, conveying mechanism 2, transverse movement mechanism 3, transverse bridge seat 31, gear row 311, transverse bridge bracket 32, transverse bridge guide rail 33, transverse movement seat 34, transverse movement outer seat 341, transverse movement inner seat 342, transverse movement block 343, transverse movement frame 35, transverse movement drive member 36, gear 361, lifting mechanism 4, lifting guide column 41, front lifting guide column 411, rear lifting guide column 412, lifting guide sleeve 42, front lifting guide sleeve 421, rear lifting guide sleeve 422, lifting beam 43, lifting drive member 44, grinding head mechanism 5, electrical cabinet 6. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0027] like Figures 1 to 4As shown, a grinding machine of the utility model comprises a base frame 1, a conveying mechanism 2, a transverse movement mechanism 3, a lifting mechanism 4 and a grinding head mechanism 5; the conveying mechanism 2 is arranged on the base frame 1; the transverse movement mechanism 3 comprises a transverse bridge seat 31, a transverse bridge bracket 32, a transverse bridge guide rail 33, a transverse movement seat 34, a transverse movement frame 35 and a transverse movement driving member 36, the transverse bridge seat 31 is mounted on the base frame 1, the transverse bridge bracket 32 ​​is arranged on the transverse bridge seat 31, the transverse bridge guide rail 33 is arranged on the transverse bridge bracket 32, the transverse movement seat 34 can be laterally slidably arranged on the transverse bridge guide rail 33, and the transverse movement frame 35 is fixedly connected to the side of the transverse movement seat 34 The transverse driving member 36 is arranged on the transverse frame 35, and drives the transverse seat 34 to move along the transverse bridge guide rail 33; the lifting mechanism 4 includes a lifting guide column 41, a lifting guide sleeve 42, a lifting beam 43 and a lifting driving member 44, the lifting guide column 41 is arranged on the transverse seat 34, the lifting guide sleeve 42 can be lifted and lowered on the lifting guide column 41, the lifting beam 43 is connected to the lifting guide sleeve 42 and is lifted and lowered with the lifting guide sleeve 42, the lifting driving member 44 is arranged on the transverse seat 34 and drives the lifting beam 43 to be lifted and lowered; the grinding head mechanism 5 is arranged on the lifting beam 43, and the grinding head mechanism 5 is located above the conveying mechanism 2.

[0028] Thus, the stone grinding machine involved in the utility model, when in use, places the stone on the conveyor belt of the conveying mechanism 2, the conveying mechanism 2 conveys the stone, and the transverse driving member 36 drives the transverse seat 34 to move along the transverse bridge guide rail 33, so that the grinding head mechanism 5 moves laterally, so as to grind different positions of the stone. When the height of the stone is relatively high, the lifting driving member 44 drives the lifting beam 43 to rise, so that the grinding head of the grinding head mechanism 5 contacts the surface of the stone. When the height of the stone is relatively low, the lifting driving member 44 drives the lifting beam 43 to descend, so that the grinding head of the grinding head mechanism 5 contacts the surface of the stone, so as to achieve better grinding of stones of different heights. By setting the lifting guide column 41 and the lifting guide sleeve 42, and the lifting guide sleeve 42 can be lifted and lowered on the lifting guide column 41, the lifting beam 43 is more stable when lifting and lowering.

[0029] Optionally, the transverse seat 34 includes a transverse outer seat 341, a transverse inner seat 342 and a transverse block 343, wherein the transverse inner seat 342 is arranged inside the transverse outer seat 341, the transverse block 343 is fixedly connected to the transverse inner seat 342, and the transverse block 343 is slidably arranged on the transverse bridge guide rail 33. By arranging the transverse block 343 and the transverse bridge guide rail 33, the transverse seat 34 is made more stable and smooth when moving laterally.

[0030] In this embodiment, a tooth row 311 is provided on the transverse bridge seat 31, and a first connecting tooth is provided on the tooth row 311; the transverse driving member 36 is a driving motor, and the output shaft of the driving motor is connected to the gear 361, and a second connecting tooth meshing with the first connecting tooth is provided on the gear 361. By providing the tooth row 311 and the gear 361, when the driving motor drives the gear 361 to rotate, it is ensured that the transverse seat 34 can move laterally.

[0031] Furthermore, the lifting guide column 41 includes a front lifting guide column 411 and a rear lifting guide column 412, and the lifting guide sleeve 42 includes a front lifting guide sleeve 421 and a rear lifting guide sleeve 422. The front lifting guide sleeve 421 is fixed to the front side of the lifting beam 43, and the front lifting guide sleeve 421 can be lifted and lowered on the front lifting guide column 411, and the rear lifting guide sleeve 422 is fixed to the rear side of the lifting beam 43, and the rear lifting guide sleeve 422 can be lifted and lowered on the rear lifting guide column 412.

[0032] There are two front lifting guide posts 411 and two rear lifting guide posts 412, and two front lifting guide sleeves 421 and two rear lifting guide sleeves 422. By providing the front lifting guide posts 411 and the rear lifting guide posts 412, the stability of the lifting beam 43 during lifting is further improved.

[0033] In this embodiment, the lifting drive 44 is arranged between the front lifting guide column 411 and the rear lifting guide column 412. The lifting drive 44 is arranged between the front lifting guide column 411 and the rear lifting guide column 412, so that the lifting drive 44 can stably drive the lifting beam 43 to rise and fall. The lifting drive 44 may include a lifting motor, a lifting turbine and a lifting worm, and two lifting drives 44 are arranged, and the lifting turbines of the two lifting drives 44 are connected by a synchronous connecting shaft, thereby further improving the stability of the lifting beam 43 when it is lifted and lowered.

[0034] In a preferred embodiment of the utility model, an electrical cabinet 6 is further included, which is arranged on the base frame 1. A control system is arranged in the electrical cabinet 6. The control system is connected to the conveying mechanism 2, the lateral movement mechanism 3, the lifting mechanism 4 and the grinding head mechanism 5 in communication, and the control system controls the operation of the conveying mechanism 2, the lateral movement mechanism 3, the lifting mechanism 4 and the grinding head mechanism 5. Among them, the control system is a PLC control system, which can control the operation of the conveying mechanism 2, the lateral movement mechanism 3, the lifting mechanism 4 and the grinding head mechanism 5, and is easy to operate.

[0035] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A grinding machine, characterized in that: It includes a chassis, a conveying mechanism, a transverse movement mechanism, a lifting mechanism and a grinding head mechanism; The conveying mechanism is arranged on the base frame; the transverse movement mechanism includes a transverse bridge seat, a transverse bridge bracket, a transverse bridge guide rail, a transverse movement seat, a transverse movement frame and a transverse movement driving member, the transverse bridge seat is mounted on the base frame, the transverse bridge bracket is arranged on the transverse bridge seat, the transverse bridge guide rail is arranged on the transverse bridge bracket, the transverse movement seat can be laterally slidably arranged on the transverse bridge guide rail, the transverse movement frame is fixedly connected to the side of the transverse movement seat, and the transverse movement driving member is arranged on the transverse movement frame and drives the transverse movement seat to move along the transverse bridge guide rail; the lifting mechanism includes a lifting guide column, a lifting guide sleeve, a lifting beam and a lifting driving member, the lifting guide column is arranged on the transverse movement seat, the lifting guide sleeve can be lifted and lowered on the lifting guide column, the lifting beam is connected to the lifting guide sleeve and rises and falls with the lifting guide sleeve, and the lifting driving member is arranged on the transverse movement seat and drives the lifting beam to rise and fall; the grinding head mechanism is arranged on the lifting beam, and the grinding head mechanism is located above the conveying mechanism.

2. The grinding machine according to claim 1, characterized in that: The transverse shift seat comprises an outer transverse shift seat, an inner transverse shift seat and a transverse shift block. The inner transverse shift seat is arranged inside the outer transverse shift seat. The transverse shift block is fixedly connected to the inner transverse shift seat. The transverse shift block can be slidably arranged on the transverse bridge guide rail.

3. The grinding machine according to claim 1, characterized in that: A tooth row is arranged on the transverse bridge seat, and a first connecting tooth is arranged on the tooth row; the transverse driving member is a driving motor, and the output shaft of the driving motor is connected to a gear, and a second connecting tooth meshing with the first connecting tooth is arranged on the gear.

4. The grinding machine according to claim 1, characterized in that: The lifting guide column includes a front lifting guide column and a rear lifting guide column, and the lifting guide sleeve includes a front lifting guide sleeve and a rear lifting guide sleeve. The front lifting guide sleeve is fixed to the front side of the lifting beam, and the front lifting guide sleeve can be lifted and lowered on the front lifting guide column. The rear lifting guide sleeve is fixed to the rear side of the lifting beam, and the rear lifting guide sleeve can be lifted and lowered on the rear lifting guide column.

5. The grinding machine according to claim 4, characterized in that: The front lifting guide pillars and the rear lifting guide pillars are both provided in twos, and the front lifting guide sleeves and the rear lifting guide sleeves are both provided in twos.

6. The grinding machine according to claim 4, characterized in that: The lifting drive member is arranged between the front lifting guide column and the rear lifting guide column.

7. The grinding machine according to claim 1, characterized in that: It also includes an electrical cabinet, which is arranged on a base frame. A control system is arranged in the electrical cabinet. The control system is communicatively connected with the conveying mechanism, the transverse movement mechanism, the lifting mechanism and the grinding head mechanism. The control system controls the operation of the conveying mechanism, the transverse movement mechanism, the lifting mechanism and the grinding head mechanism.

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