Interactive table-board mechanism for bridge cutting machine

Abstract

The utility model relates to the technical field of stone processing, in particular to an interactive table-board mechanism for a bridge cutting machine, which comprises light rails, rail cars, a table-board, a table-board interaction mechanism and embedded sizing blocks, two groups of transverse grooves are arranged on two sides above the embedded sizing blocks, the light rails are mounted in the grooves, the rail cars are arranged above the light rails, and the table-board interaction mechanism is arranged above the table-board interaction mechanism. Table surfaces are installed above the rail cars, and a table surface interaction mechanism is arranged between the two table surfaces. According to the utility model, the two rail cars, the two table tops, the table top interaction mechanism and the light rail laid on the ground are selected, the structure is simple and practical, the table tops shuttle among the feeding area, the processing area and the discharging area, reciprocating alternation is realized, feeding, processing and discharging are relatively independent, the operability is good, and meanwhile, the table tops are made of PVC (polyvinyl chloride) table tops, so that the cost is lower, the replacement is convenient, and the cutting resistance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of stone processing, in particular to an interactive table mechanism for a bridge cutting machine. Background Technique

[0002] With the development of society, people are more and more receptive to the natural beauty of decoration styles and experience the natural beauty at home. As a result, the acceptance of stone decoration is getting higher and higher. In the existing bridge cutting machine production line, a belt conveyor is mostly used as the carrier for loading and unloading stones. During the production process of the production line, loading, processing, and unloading are carried out on the same belt conveyor. Since the loading time, processing time, and unloading time are different, there are certain limitations in operation, which wastes time and has low efficiency. Due to the necessary over-cutting in the cutting process, the belt is damaged. In the light case, the board is scrapped, and in the serious case, the belt is involved in the roller and the machine is scrapped. The operation of replacing the belt is complicated and the use cost is too high. Therefore, an interactive table mechanism for a bridge cutting machine is proposed for the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide an interactive table mechanism for a bridge cutting machine to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides an interactive table mechanism for a bridge cutting machine, including light rails, rail cars, tables, table interaction mechanisms, and embedded anchor bolts.

[0005] Two groups of horizontal grooves are opened on both sides above the embedded anchor bolts, and light rails are installed in the grooves. Rail cars are arranged above the light rails, tables are installed above the rail cars, and a table interaction mechanism is arranged between the two groups of tables;

[0006] The rail car includes a positioning female die, driven wheels, and a rail car frame. Positioning female dies are arranged at the front and back on both sides of the rail car frame. A rotating shaft arranged horizontally is also rotatably connected inside the rail car frame. The outer side of the rotating shaft is rotatably connected with the positioning female die. Driven wheels and driving wheels are respectively fixedly connected to both ends of the two groups of rotating shafts. The outer sides of the driven wheels and the driving wheels are in contact with the light rails;

[0007] A driving motor reducer is fixedly connected to the inner side of the positioning female die, and the end of the main shaft of the driving motor reducer is fixedly connected to one of the rotating shafts to drive the rotating shaft to rotate;

[0008] The tabletop includes a tabletop positioning guide sleeve, a tabletop frame, and a PVC tabletop. Both sides of the lower end surface of the PVC tabletop are fixedly connected to the tabletop frame. The bottom of the tabletop frame is provided with protruding positioning punches. The outer side of the positioning punch is matched with the track vehicle frame through a positioning die. Tabletop positioning guide sleeves are installed on the front and rear sides of the tabletop frame. Tabletop lifting guide sleeves are also installed on both sides inside the tabletop frame.

[0009] The tabletop interaction mechanism includes a tabletop positioning motor reducer and a tabletop interaction bracket. Horizontally distributed tabletop positioning motor reducers are fixedly connected to the outer side of the tabletop lifting guide rail pair. The end of the main shaft of the tabletop positioning motor reducer is fixedly connected to a tabletop positioning lead screw. Fixed-end lead screw support seats and support-end lead screw support seats are respectively installed on both sides of the tabletop positioning lead screw. The outer sides of the fixed-end lead screw support seat and the support-end lead screw support seat are fixedly connected to the tabletop interaction bracket. A nut mounting seat is helically connected to the outer side of the tabletop positioning lead screw. The top of the nut mounting seat is fixedly connected to a guide shaft mounting seat. A tabletop positioning guide shaft is fixedly connected to one side of the guide shaft mounting seat. A tabletop positioning guide sleeve is slidably connected to the outer side of the tabletop positioning guide shaft. The outer side of the tabletop positioning guide sleeve is fixedly connected to the tabletop interaction bracket.

[0010] A tabletop lifting motor reducer is fixedly connected to the central position of the tabletop interaction bracket. The output end of the tabletop lifting motor reducer is fixedly connected to a horizontally arranged transmission shaft. The other ends of the transmission shafts are fixedly connected to couplings. The other ends of the couplings are fixedly connected to worm gear and worm elevators. A tabletop lifting bracket is helically connected to the outer side of the output shaft of the worm gear and worm elevator. Both sides of the tabletop lifting bracket are slidably connected to tabletop lifting guide rail pairs. The two sides of the tabletop lifting guide rail pair are fixedly connected to the tabletop interaction bracket.

[0011] Further, an induction bracket is fixedly connected to one side of the tabletop lifting bracket. High-position induction switches, middle-position induction switches, and low-position induction switches are arranged on one side of the induction bracket in an upper, middle, and lower distribution.

[0012] Further, tabletop lifting guide shafts are fixedly connected to the surface of the tabletop lifting bracket in a left-right distribution.

[0013] Further, the number of the tabletop interaction mechanisms is two groups, and the tabletop interaction mechanisms are symmetrically arranged front and back with respect to the center of the embedded foundation bolts.

[0014] Further, the number of the track vehicles and the tabletops is two groups, and the track vehicles and the tabletops are symmetrically arranged left and right with respect to the center of the embedded foundation bolts.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] This utility model is realized by selecting two rail vehicles, two table tops, a table top interaction mechanism and laying light rails on the ground, with a simple and practical structure.

[0017] The table top of this utility model shuttles between the loading area, the processing area and the unloading area, reciprocating alternately. The loading, processing and unloading are relatively independent, and it has good operability.

[0018] The table top of this utility model adopts a PVC table top, which has a low cost, is convenient to replace, and has good cut resistance. Description of the Drawings

[0019] Figure 1 It is the front view of the overall structure of this utility model;

[0020] Figure 2 It is the top view of the overall structure of this utility model;

[0021] Figure 3 It is the top view of the rail vehicle of this utility model;

[0022] Figure 4 It is the 3D view of the rail vehicle of this utility model;

[0023] Figure 5 It is the front view of the table top of this utility model;

[0024] Figure 6 It is the top view of the table top of this utility model;

[0025] Figure 7 It is the front view of the table top interaction mechanism of this utility model;

[0026] Figure 8 It is the side sectional view of the table top interaction mechanism of this utility model;

[0027] Figure 9 It is the top view of the table top interaction mechanism of this utility model;

[0028] Figure 10 It is the 3D view of the table top interaction mechanism of this utility model;

[0029] Figure 11 It is the schematic diagram of the installation structure of the light rail of this utility model;

[0030] Figure 12 It is the schematic diagram of the installation structure of the rail vehicle and the table top of this utility model.

[0031] In the figure: 100, light rail; 200, rail vehicle; 201, positioning female die; 202, driven wheel; 203, rail vehicle frame; 204, drive motor reducer; 205, rotating shaft; 206, driving wheel; 300, table; 301, table positioning guide sleeve; 302, table frame; 303, PVC table; 304, table lifting guide sleeve; 305, positioning male die; 400, table interaction mechanism; 401, table positioning motor reducer; 402, fixed end screw support seat; 403, table positioning screw; 404, nut mounting seat; 405, guide shaft mounting seat; 406, table positioning guide shaft; 407, support end screw support seat; 408, table positioning guide sleeve; 409, table lifting bracket; 410, table lifting guide shaft; 411, table interaction bracket; 412, table lifting guide rail pair; 413, worm gear lift; 414, coupling; 415, transmission shaft; 416, table lifting motor reducer; 417, induction bracket; 418, low position induction switch; 419, middle position induction switch; 420, high position induction switch. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0033] Embodiment 1

[0034] Please refer to Figures 1-12 , the present invention provides a technical solution:

[0035] An interactive table mechanism for a bridge cutting machine includes the following components;

[0036] Light rail 100: Reserve a groove on the ground and lay embedded sole plates, then build the light rail 100 on the embedded sole plates, level it and weld it to the embedded sole plates.

[0037] Rail vehicle 200: Install a positioning female die 201 on the upper surface of the rail vehicle frame 203; install a driven wheel 202 on one side of the rail vehicle frame 203 and a driving wheel 206 on the other side. Install a drive motor reducer 204 at the middle position on the right side of the rail vehicle frame 203. The output end of the motor reducer 204 is connected to the driving wheel 206 through a rotating shaft 205. The rotation of the motor reducer 204 drives the driving wheel 206 to rotate, so that the rail vehicle 200 moves linearly back and forth along the light rail 100.

[0038] Tabletop 300: A PVC tabletop 303 is installed on the upper surface of the tabletop frame 302. Tabletop positioning guide sleeves 301 and tabletop lifting guide sleeves 304 are installed on both sides of the tabletop. A positioning punch 305 is installed on the lower surface.

[0039] Interactive tabletop mechanism 400: The interactive tabletop mechanism 400 includes two parts: a tabletop lifting mechanism and a tabletop positioning mechanism.

[0040] The tabletop positioning mechanism is connected and can slide relative to each other by installing a tabletop lifting guide rail pair 412 between the tabletop interaction bracket 411 and the tabletop lifting bracket 409. A tabletop lifting motor reducer 416 and a worm gear lift 413 are installed on the tabletop interaction bracket 411. The nut of the worm gear lift 413 is connected to the tabletop lifting bracket 409. A tabletop lifting guide shaft 410 is installed on the tabletop lifting bracket 409. The tabletop lifting motor reducer 416 is connected and driven to the worm gear lift 413 through a coupling 414 and a transmission shaft 415. An induction bracket 417 is installed on the tabletop lifting bracket 409. A low-position induction switch 418, a middle-position induction switch 419, and a high-position induction switch 420 are respectively installed on the tabletop interaction bracket 411. The tabletop lifting motor reducer 416 drives the tabletop lifting bracket 409 to reciprocate up and down along the tabletop lifting guide rail pair 412 through the transmission device coupling 414, transmission shaft 415, and worm gear lift 413. The induction bracket 417 contacts and transmits signals to the low-position induction switch 418, middle-position induction switch 419, and high-position induction switch 420 respectively.

[0041] The tabletop positioning mechanism installs a tabletop positioning motor reducer 401, a fixed-end screw support 402, and a support-end screw support 407 concentrically on the tabletop interaction bracket 411. The tabletop positioning screw 403 is installed between the fixed-end screw support 402 and the support-end screw support 407 and is axially locked to the fixed-end screw support 402. The shaft head of the tabletop positioning screw 403 is connected to the output shaft hole of the tabletop positioning motor reducer 401 with a common flat key. A tabletop positioning guide sleeve 408 is installed on the tabletop interaction bracket 411. A tabletop positioning guide shaft 406 passes through the tabletop positioning guide sleeve 408 to form a guide pair. The tabletop positioning guide shaft 406 is installed on the guide shaft mounting seat 407. The guide shaft mounting seat 407 is connected to the tabletop positioning screw 403 through a nut mounting seat 404. When the tabletop positioning motor reducer 401 rotates, it drives the guide shaft mounting seat 407 and the tabletop positioning guide shaft 406 to reciprocate linearly along the center of the tabletop positioning guide sleeve 408.

[0042] Structural Arrangement: The light rail 100 is fixed on the foundation. The driving wheels 202 and the driven wheels 206 of the rail vehicle 200 are stuck on the light rail 100. The table 300 is stuck on the positioning female die 201 of the rail vehicle 200 through the positioning punch 305. The positioning punch 305 and the positioning female die 201 are engaged by a tapered surface and are pressed tightly by the gravity of the table 300 to ensure that there is no displacement in the horizontal direction. The motor reducer 204 drives the rail vehicle 200 through a transmission device to drive the table 300 to reciprocate linearly along the light rail 100. The right rail vehicle 200 shuttles between the loading area and the processing area. The left rail vehicle 200 shuttles between the processing area and the unloading area. The interactive table mechanism 400 is arranged on both sides of the rail 100 at the processing area position.

[0043] Workflow: Initial State: One table 300 is carried on the left rail vehicle 200 and stops in the unloading area. The table positioning mechanism of the interactive table mechanism 400 is in a contracted state, the table lifting mechanism is in a low position, and one table 300 is carried on the right rail vehicle 200 and stops in the loading area.

[0044] Loading Action: The right rail vehicle 200 drives the first table 300 into the processing area and stops in the lifting area through system control of the motor reducer 204. The table lifting motor reducer 416 drives the table lifting bracket 409 to rise through a transmission device. The table lifting guide shaft 410 is inserted into the table lifting guide sleeve 304 to drive the table 300 to rise. The induction bracket 417 triggers the middle position induction switch 419, and the right rail vehicle 200 starts and drives into the loading position. The induction bracket 417 triggers the high position induction switch 420, and the table lifting motor reducer 416 stops operating. The table positioning motor reducer 401 starts and drives the table positioning guide shaft 406 to extend along the center of the table positioning guide sleeve 408 through a transmission device. The table positioning guide shaft 406 is inserted into the table positioning guide sleeve 301. After a delay, the step of the table positioning guide shaft 406 contacts the end face of the table positioning guide sleeve 301 and ensures a certain pressure, and the table is locked between the interactive table mechanisms 400. The table positioning motor reducer 401 stops, and the next cutting action of the bridge cutting machine is carried out. At the same time, the table lifting motor reducer 416 drives the table lifting bracket 409 to descend through a transmission device. The induction bracket 417 triggers the low position induction switch 418, and the table lifting motor reducer 416 stops.

[0045] Table position conversion: The left track vehicle 200 carries the second table 300 into the processing area, and stops at the lifting area through system control of the motor speed reducer 204. The table lifting motor speed reducer 416 drives the table lifting bracket 409 to rise through the transmission device. The table lifting guide shaft 410 is inserted into the table lifting guide sleeve 304 to drive the table 300 to rise. The induction bracket 417 triggers the middle position induction switch 419. The system controls the left track vehicle 200 to drive out of the processing area and enter the blanking area. At the same time, the right track vehicle 200 drives into the lifting position of the processing area. The table lifting motor speed reducer 416 starts and drives the table lifting bracket 409 to descend through the transmission device. The second table 300 follows and descends by its own weight. The positioning punch 305 meshes with the conical surface of the positioning die 201 and is connected to the right track vehicle 200. The table lifting bracket 409 continues to descend and disengages from the second table 300. The induction bracket 417 triggers the bottom position induction switch 418, and the table lifting motor speed reducer 416 stops. The right track vehicle 200 drives the second table 200 out of the processing area and into the loading area to perform the loading action; the table lifting motor speed reducer 416 drives the table lifting bracket 409 to rise through the transmission device. After the induction bracket 417 triggers the middle position induction switch 419, it stops and waits for a signal to prepare to perform the blanking action.

[0046] Blanking action: After the bridge cutting machine finishes processing, the system gives a signal. The table lifting motor speed reducer 416 starts and drives the table lifting bracket 409 to rise through the transmission device. The table lifting guide shaft 410 is inserted into the table lifting guide sleeve 304. After the induction bracket 417 triggers the high position induction switch 420, the table lifting motor speed reducer 416 starts and stops; the positioning motor speed reducer 401 starts and drives the table positioning guide shaft 406 to contract along the center of the table positioning guide sleeve 408 through the transmission device. The table positioning guide shaft 406 disengages from the table positioning guide sleeve 301; the table lifting motor speed reducer 416 starts and drives the table lifting bracket 409 to descend through the transmission device. The first table 300 follows and descends by its own weight. The positioning punch 305 meshes with the conical surface of the positioning die 201 and is connected to the left track vehicle 200. The table lifting bracket 409 continues to descend and disengages from the first table 300. The induction bracket 417 triggers the bottom position induction switch 418, and the table lifting motor speed reducer 416 stops. The left track vehicle 200 drives the first table 300 out of the processing area and into the blanking area for blanking.

[0047] At the same time, the right track vehicle 200 drives the second table 300 to load and repeats the above actions, alternating reciprocally.

[0048] It should be noted that in this text, 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 any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0049] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An interactive table mechanism for a bridge cutting machine, characterized in that: It includes light rails (100), rail vehicles (200), a table (300), a table interaction mechanism (400) and embedded sole plates; On both sides above the embedded sole plates, two groups of horizontal grooves are provided, and light rails (100) are installed in the grooves. Above the light rails (100), rail vehicles (200) are arranged, and above the rail vehicles (200), a table (300) is installed. A table interaction mechanism (400) is arranged between the two tables (300); The rail vehicle (200) includes a positioning female die (201), a driven wheel (202) and a rail vehicle frame (203). Positioning female dies (201) arranged front and back are provided on both sides of the rail vehicle frame (203). A rotating shaft (205) is also rotatably connected inside the rail vehicle frame (203). The outer side of the rotating shaft (205) is rotatably connected to the positioning female die (201). Active wheels (206) are respectively fixed at both ends of the rotating shaft (205), and the outer sides of the active wheels (206) are in contact with the light rails (100); The driven wheel (202) is installed on the other side of the rail vehicle frame (203); A driving motor reducer (204) is fixedly connected to the inner side of the positioning female die (201), and the end of the main shaft of the driving motor reducer (204) is fixedly connected to the rotating shaft (205) to drive the rotating shaft (205) to rotate; The table (300) includes a table positioning guide sleeve (301), a table frame (302) and a PVC table (303). On both sides of the lower end face of the PVC table (303), table frames (302) are fixedly connected. At the bottom of the table frames (302), protruding positioning male dies (305) are provided. The outer sides of the positioning male dies (305) are matched with the rail vehicle frame (203) through the positioning female die (201). Table positioning guide sleeves (301) are installed on the front and rear sides of the table frame (302), and table lifting guide sleeves (304) are also installed on both sides inside the table frame (302); The tabletop interaction mechanism (400) includes a tabletop positioning motor reducer (401), a tabletop interaction bracket (411), and a tabletop lifting guide rail pair (412). The tabletop positioning motor reducer (401) distributed front and back is fixedly connected to the outside of the tabletop lifting guide rail pair (412). The end of the main shaft of the tabletop positioning motor reducer (401) is fixedly connected to a tabletop positioning lead screw (403). On both sides of the tabletop positioning lead screw (403), a fixed-end lead screw support base (402) and a support-end lead screw support base (407) are respectively installed. The outside of the fixed-end lead screw support base (402) and the support-end lead screw support base (407) is fixedly connected to the tabletop interaction bracket (411). A nut mounting seat (404) is spirally connected to the outside of the tabletop positioning lead screw (403). The top of the nut mounting seat (404) is fixedly connected to a guide shaft mounting seat (405). One side of the guide shaft mounting seat (405) is fixedly connected to a tabletop positioning guide shaft (406), and a tabletop positioning guide sleeve (408) is slidably connected to the outside of the tabletop positioning guide shaft (406). The outside of the tabletop positioning guide sleeve (408) is fixedly connected to the tabletop interaction bracket (411); A tabletop lifting motor reducer (416) is fixedly connected to the central position of the tabletop interaction bracket (411). The output end of the tabletop lifting motor reducer (416) is fixedly connected to a horizontally arranged transmission shaft (415). The other ends of the transmission shafts (415) are fixedly connected to couplings (414). The other ends of the couplings (414) are fixedly connected to worm gear and worm lifts (413). A tabletop lifting bracket (409) is spirally connected to the outside of the output shaft of the worm gear and worm lift (413). The tabletop lifting guide rail pair (412) is slidably connected to both sides of the tabletop lifting bracket (409). The two sides of the tabletop lifting guide rail pair (412) are fixedly connected to the tabletop interaction bracket (411).

2. The interactive table mechanism for a bridge cutting machine according to claim 1, characterized in that: An induction bracket (417) is fixedly connected to one side of the tabletop lifting bracket (409). A high-position induction switch (420), a middle-position induction switch (419), and a low-position induction switch (418) are arranged on one side of the induction bracket (417) in an upper, middle, and lower distribution.

3. An interactive table mechanism for a bridge cutting machine according to claim 1, characterized in that: Tabletop lifting guide shafts (410) distributed left and right are fixedly connected to the surface of the tabletop lifting bracket (409).

4. An interactive table mechanism for a bridge cutting machine according to claim 1, characterized in that: The number of the tabletop interaction mechanisms (400) is two, and the tabletop interaction mechanisms (400) are symmetrically arranged front and back with respect to the center of the embedded foundation bolts.

5. An interactive table mechanism for a bridge cutting machine according to claim 1, characterized in that: The number of the rail vehicles (200) and the tabletops (300) is two, and the rail vehicles (200) and the tabletops (300) are symmetrically arranged left and right with respect to the center of the embedded foundation bolts.

Images