Large-span double-shaft linear module mechanism

Abstract

The large-span double-shaft linear module mechanism comprises a base and a mounting plate, the top end of the base is fixedly connected with a vertical seat, the side end of the vertical seat is provided with three first convex grooves, first convex seats are arranged in the three first convex grooves in a sliding mode, the first convex seat located in the middle is in threaded connection with a first screw, and the first screw is in threaded connection with a second screw. The first screw rod is rotationally connected with the vertical seat, a first motor is mounted at the side end of the vertical seat, the output end of the first motor is fixedly connected with the side end of the first screw rod, a dust collection assembly is fixedly connected to the side ends of the three first convex seats, two transverse rails are fixedly connected to the side end of the dust collection assembly, and a driving assembly is mounted on the two transverse rails; and the side end of the driving assembly is fixedly connected with a vertical rail, an adjusting groove is formed in the vertical rail, and an adjusting seat is slidably arranged in the adjusting groove, so that large-span adjustment is facilitated, the machining range is widened, and the use practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of part processing technology more particularly, it relates to a large span double shaft linear module mechanism. BACKGROUND

[0002] Linear module is a kind of general element that converts rotary motion into linear motion, with the characteristics of high repeat positioning accuracy, small reverse clearance and long service life, with the rapid development of industrial automation, linear module is very widely used in cutting, engraving, marking, handling and other different kinds of industry fields, and is constantly developed and innovated.

[0003] Through the search, the utility model patent with china application number CN202220984329.6 discloses a double shaft linear module, including frame body, the frame body is provided with the first horizontal module and the second horizontal module that are parallel to each other, the first horizontal module and the second horizontal module are movably connected with first mounting plate and second mounting plate respectively, the first horizontal module and the second horizontal module front are provided with vertical module, the vertical module two ends are connected with first mounting plate and second mounting plate respectively, the vertical module is movably connected with third mounting plate;The first horizontal module, the second horizontal module and the vertical module all include support seat, the support seat one end is provided with motor, the motor is rotatably connected with screw rod, and bearing is arranged at the connecting place of driving device and screw rod;First mounting plate, second mounting plate and third mounting plate are all provided with the screw hole corresponding to screw rod, and screw rod is in threaded cooperation with screw hole.

[0004] In the process of using, the driving device on the first horizontal module and the second horizontal module is driven at constant speed, drives the rotation of the screw rod, and the screw rod is in threaded cooperation with the screw hole, so that the first mounting plate and the second mounting plate can move linearly on the first horizontal module and the second horizontal module at constant speed respectively, since the length of the first horizontal module and the second horizontal module is fixed, the horizontal movement span of the third mounting plate is limited, it is inconvenient to adjust the large span, it is inconvenient to transport the workpiece in a large range, the practicability of use is reduced, secondly, the third mounting plate is moved horizontally by driving two screw rods to work simultaneously, but when the motor on one driving device fails, two screw rods cannot work simultaneously, which can cause the motor of the good driving device to work overload, and the good motor is easy to be damaged, in addition, a large amount of dust is generated during processing, which is easy to scatter in the surrounding air and pollute the surrounding environment, and also affects the health of workers. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] The utility model provides a kind of large-span double-shaft linear module mechanism to solve the technical problem that it is inconvenient to adjust large span, inconvenient to transport workpiece in large range, reduces its practicality of use mentioned in background art.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of large-span double-shaft linear module mechanism, including base and mounting plate, the top of the base is fixedly connected with vertical seat, the side end of vertical seat is provided with three first convex grooves, the inside of three first convex grooves is slidably provided with first convex seat, first screw is threadedly connected on the first convex seat in middle, first screw is rotatably connected with vertical seat, first motor is installed on the side end of vertical seat, the output end of first motor is fixedly connected with the side end of first screw, dust suction assembly is fixedly connected on the side end of three first convex seats, two cross rails are fixedly connected on the side end of dust suction assembly, driving assembly is installed on two cross rails, driving assembly is fixedly connected with vertical rail on the side end, adjusting groove is provided on vertical rail, adjusting seat is slidably arranged in adjusting groove, the mounting plate is installed on adjusting seat, second screw is threadedly connected on adjusting seat, second screw is rotatably connected with vertical rail, second motor for driving second screw to rotate is installed on vertical rail, it is convenient to adjust large span, increase its processing range, improve its practicality of use.

[0009] The utility model further sets up, dust suction assembly includes dust suction box, dust suction box is fixedly connected with three first convex seats, dust suction box is fixedly connected with two cross rails, dust suction box is uniformly provided with multiple dust suction ports on the end close to two cross rails, the bottom of dust suction box is connected with collecting box, dust suction pipe is communicated with the side end of collecting box, it is convenient to suck away dust, avoid to cause pollution to surrounding environment, avoid to influence the health of staff.

[0010] The utility model further sets up, the side end of collecting box is provided with cleaning port, sealing plate for sealing cleaning port is installed on the side end of collecting box, it is convenient to seal cleaning port.

[0011] The utility model further sets up, drive assembly includes two square boxes and third motor, two square boxes respectively with two cross rails fixed connection, two cross rails all is provided with second convex slot, two second convex slot's inside all is slidingly arranged with second convex seat, two second convex seats all are fixedly connected with vertical rail, two second convex seat's inside all are threadedly connected with third screw rod, two third screw rod respectively with two cross rails rotation is connected, two square boxes's inside all are provided with first bevel gear and second bevel gear, two first bevel gears respectively with two third screw rod fixed connection, two second bevel gears respectively with two first bevel gears meshing, two second bevel gears are fixedly connected with connecting shaft between, connecting shaft and two square boxes rotation is connected, third motor fixed mounting is located on the square box of upside, and the output of third motor is fixedly connected with corresponding first bevel gear, it is convenient for through an electric motor to drive two third screw rod synchronous rotation.

[0012] The utility model further sets up, two square boxes all are installed with box cover, it is convenient for covering the box mouth of square box.

[0013] The utility model further sets up, the side end of vertical seat is installed with baffle, and the baffle is rotationally connected with the first screw rod, and the first convex seat is limited.

[0014] The utility model further sets up, the fixed connection of vertical seat and base has reinforcing rib, improves the stability of vertical seat and base connection.

[0015] The utility model further sets up, the fixed connection of the top end of base and the one side of mounting panel away from guarantee its stability.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of large-span double-shaft linear module mechanism, with following beneficial effects:

[0018] 1, vertical rail is adjusted inside the length range of cross rail simultaneously, by first motor drives first screw rod rotation, first screw rod rotation makes first convex seat slide in first convex slot, first convex seat drives dust collection assembly, two cross rails and vertical rail transverse movement, to increase the span of vertical rail transverse movement, it is convenient to carry out large-span adjustment, it is convenient to the workpiece is transported in large range, improve its practicality of use.

[0019] 2、By setting two square boxes, two first bevel gears, two second bevel gears and connecting shafts, the two first bevel gears are engaged with the two second bevel gears respectively, and the two first bevel gears, the two second bevel gears, the connecting shafts and the two third screws are rotated by the third motor, so that the two third screws are conveniently rotated synchronously by one motor, the use of two motors to drive the two third screws to rotate is avoided, and the situation that one motor is damaged due to the failure of another motor is avoided.

[0020] 3、In the process of machining the part, the dust suction pipe is communicated with the external dust suction equipment, dust generated during machining is sucked into the inside of the dust suction box and the collecting box through the external dust suction equipment, so that the dust is prevented from flying into the surrounding air, the surrounding environment is prevented from being polluted, and the health of the workers is prevented from being affected by the flying dust. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front structure schematic view of a large-span double-shaft linear module mechanism in the utility model;

[0022] Figure 2 It is a rear structure schematic view of a large-span double-shaft linear module mechanism in the utility model;

[0023] Figure 3 It is a structure schematic view of the dust suction assembly, the two cross rails, the vertical rail and the driving assembly and the like in cooperation in the utility model;

[0024] Figure 4 It is a structure schematic view of the base, the vertical seat, the first screw and the first motor and the like in cooperation in the utility model;

[0025] Figure 5 It is a structure schematic view of the three first convex seats and the dust suction assembly in cooperation in the utility model.

[0026] In the drawing: 1, base; 2, mounting plate; 3, vertical seat; 4, first convex groove; 5, first convex seat; 6, first screw; 7, first motor; 8, cross rail; 9, vertical rail; 10, adjusting groove; 11, adjusting seat; 12, second screw; 13, second motor; 14, dust suction box; 15, dust suction port; 16, collecting box; 17, dust suction pipe; 18, cleaning port; 19, sealing plate; 20, square box; 21, third motor; 22, second convex groove; 23, second convex seat; 24, third screw; 25, first bevel gear; 26, second bevel gear; 27, connecting shaft; 28, box cover; 29, baffle; 30, reinforcing rib; 31, counterweight. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0029] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0030] Please refer to Figures 1-5 A large-span double-shaft linear module mechanism, comprising a base 1 and a mounting plate 2, the top end of the base 1 is fixedly connected with a vertical seat 3, the vertical seat 3 and the base 1 are fixedly connected with a reinforcing rib 30, which improves the stability of the connection between the vertical seat 3 and the base 1, the top end of the base 1 is fixedly connected with a counterweight 31 on the side away from the mounting plate 2, which ensures its stability, the side end of the vertical seat 3 is provided with three first convex grooves 4, the inside of the three first convex grooves 4 is slidably provided with a first convex seat 5, a first screw rod 6 is threadedly connected on the first convex seat 5 in the middle, the first screw rod 6 is rotatably connected with the vertical seat 3, a baffle 29 is installed on the side end of the vertical seat 3, the baffle 29 is rotatably connected with the first screw rod 6, which plays a limiting role on the first convex seat 5, a first motor 7 is installed on the side end of the vertical seat 3, the output end of the first motor 7 is fixedly connected with the side end of the first screw rod 6, a dust collection assembly is fixedly connected on the side end of the three first convex seats 5, two cross rails 8 are fixedly connected on the side end of the dust collection assembly, a driving assembly is installed on the two cross rails 8, a vertical rail 9 is fixedly connected on the side end of the driving assembly, an adjusting groove 10 is arranged on the vertical rail 9, an adjusting seat 11 is slidably arranged in the adjusting groove 10, the mounting plate 2 is installed on the adjusting seat 11, a second screw rod 12 is threadedly connected on the adjusting seat 11, the second screw rod 12 is rotatably connected with the vertical rail 9, a second motor 13 for driving the second screw rod 12 to rotate is installed on the vertical rail 9.

[0031] Specifically, the second motor 13 drives the second screw 12 to rotate, the second screw 12 rotates to drive the adjusting seat 11 to move up and down in the adjusting groove 10, the adjusting seat 11 drives the mounting plate 2 to move up and down, which is convenient for adjusting the height of the workpiece installed on the mounting plate 2. When the vertical rail 9 is adjusted within the length range of the horizontal rail 8, the first motor 7 drives the first screw 6 to rotate at the same time, the first screw 6 rotates to drive the first convex seat 5 to stably slide in the first convex groove 4, and the first convex seat 5 drives the dust collection assembly, the two horizontal rails 8 and the vertical rail 9 to move horizontally, thereby increasing the span of the horizontal movement of the vertical rail 9, facilitating large-span adjustment, and facilitating large-range conveying of the workpiece, and improving the practicality of use.

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 , the dust collection assembly comprises a dust collection box 14, the dust collection box 14 is fixedly connected with the three first convex seats 5, the dust collection box 14 is fixedly connected with the two horizontal rails 8, a plurality of dust suction ports 15 are uniformly arranged on the end of the dust collection box 14 close to the two horizontal rails 8, a collecting box 16 is communicated with the bottom end of the dust collection box 14, a dust suction pipe 17 is communicated with the side end of the collecting box 16, the dust suction pipe 17 is communicated with an external dust suction device through a hose, a cleaning port 18 is arranged on the side end of the collecting box 16, and a sealing plate 19 for sealing the cleaning port 18 is arranged on the side end of the collecting box 16, so as to facilitate sealing of the cleaning port 18. When it is necessary to clean the inside of the collecting box 16, the sealing plate 19 can be removed to clean the inside of the collecting box 16.

[0033] Specifically, by arranging two square boxes 20, two first bevel gears 25, two second bevel gears 26 and a connecting shaft 27, the two first bevel gears 25 are engaged with the two second bevel gears 26 respectively, and the third motor 21 drives the two first bevel gears 25, the two second bevel gears 26, the connecting shaft 27 and the two third screws 24 to rotate, which is convenient for driving the two third screws 24 to rotate synchronously by one motor, avoids using two motors to drive the two third screws 24 to rotate respectively, and avoids the situation that one motor failure leads to another motor damage.

[0034] Please refer to Figure 1 and Figure 3The driving assembly comprises two square boxes 20 and a third motor 21, the two square boxes 20 are fixedly connected with the two cross rails 8 respectively, the two cross rails 8 are provided with second convex grooves 22, the two second convex grooves 22 are slidably provided with second convex seats 23, the two second convex seats 23 are fixedly connected with the vertical rails 9, the two second convex seats 23 are threadedly connected with third screws 24, the two third screws 24 are rotatably connected with the two cross rails 8 respectively, the two square boxes 20 are provided with first bevel gears 25 and second bevel gears 26, the two first bevel gears 25 are fixedly connected with the two third screws 24 respectively, the two second bevel gears 26 are engaged with the two first bevel gears 25 respectively, the two second bevel gears 26 are fixedly connected with a connecting shaft 27, the connecting shaft 27 is rotatably connected with the two square boxes 20, the third motor 21 is fixedly installed on the upper square box 20, the output end of the third motor 21 is fixedly connected with the corresponding first bevel gear 25, the two square boxes 20 are provided with box covers 28, so that the box openings of the square boxes 20 can be covered.

[0035] Specifically, in the process of machining the parts, the dust suction pipe 17 is communicated with the external dust suction equipment, the dust generated during machining is sucked into the interiors of the dust suction box 14 and the collection box 16 through the external dust suction equipment, so that the dust is prevented from flying into the surrounding air, the surrounding environment is prevented from being polluted, and the health of the workers is prevented from being affected by the flying dust.

[0036] In summary, when the whole device is used:

[0037] The workpiece is installed on the mounting plate 2, the third motor 21 drives the two first bevel gears 25, the two second bevel gears 26, the connecting shaft 27 and the two third screws 24 to rotate, so that the two third screws 24 rotate synchronously, the rotation of the two third screws 24 drives the two second convex seats 23 to move in the interiors of the two second convex grooves 22 in the same direction, the two second convex seats 23 drive the vertical seat 3, the mounting plate 2 and the workpiece to move horizontally, at the same time, the first motor 7 drives the first screw 6 to rotate, the rotation of the first screw 6 drives the first convex seat 5 to stably slide in the interior of the first convex groove 4, the first convex seat 5 drives the dust suction box 14, the two cross rails 8, the vertical rail 9, the mounting plate 2 and the workpiece to move horizontally, at the same time, the second motor 13 drives the second screw 12 to rotate, the rotation of the second screw 12 drives the adjusting seat 11 to move up and down in the interior of the adjusting groove 10, the adjusting seat 11 drives the mounting plate 2 to move up and down, so that the mounting plate 2 and the workpiece are adjusted in a large span, in the process of machining, the dust generated during machining is sucked into the interiors of the dust suction box 14 and the collection box 16 through the external dust suction equipment, and is sucked away through the dust suction pipe 17, so that the dust is prevented from flying into the surrounding air.

[0038] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection mode, which will not be described here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A large-span double-shaft linear module mechanism comprising a base (1) and a mounting plate (2), characterized in that: The top end of the base (1) is fixedly connected with a vertical seat (3), the side end of the vertical seat (3) is provided with three first convex grooves (4), the inside of the three first convex grooves (4) is slidably provided with a first convex seat (5), the first convex seat (5) located in the middle is threadedly connected with a first screw rod (6), the first screw rod (6) is rotatably connected with the vertical seat (3), the side end of the vertical seat (3) is installed with a first motor (7), the output end of the first motor (7) is fixedly connected with the side end of the first screw rod (6), the side end of the three first convex seats (5) is fixedly connected with a dust suction assembly, the side end of the dust suction assembly is fixedly connected with two cross rails (8), the two cross rails (8) are installed with a driving assembly, the side end of the driving assembly is fixedly connected with a vertical rail (9), the vertical rail (9) is provided with an adjusting groove (10), the inside of the adjusting groove (10) is slidably provided with an adjusting seat (11), the mounting plate (2) is mounted on the adjusting seat (11), the adjusting seat (11) is threadedly connected with a second screw rod (12), the second screw rod (12) is rotatably connected with the vertical rail (9), the vertical rail (9) is installed with a second motor (13) for driving the second screw rod (12) to rotate.

2. The large-span dual-shaft linear module mechanism according to claim 1, characterized in that: The dust suction assembly comprises a dust suction box (14), the dust suction box (14) is fixedly connected with the three first convex seats (5), the dust suction box (14) is fixedly connected with the two cross rails (8), a plurality of dust suction ports (15) are uniformly arranged on the end of the dust suction box (14) close to the two cross rails (8), the bottom end of the dust suction box (14) is communicated with a collecting box (16), the side end of the collecting box (16) is communicated with a dust suction pipe (17).

3. The large-span dual-shaft linear module mechanism according to claim 2, characterized in that: The side end of the collecting box (16) is provided with a cleaning port (18), the side end of the collecting box (16) is installed with a sealing plate (19) for sealing the cleaning port (18).

4. The large-span dual-shaft linear module mechanism according to claim 1, characterized in that: The driving assembly comprises two square boxes (20) and a third motor (21), the two square boxes (20) are respectively fixedly connected with the two cross rails (8), the two cross rails (8) are respectively provided with a second convex groove (22), the inside of the two second convex grooves (22) is slidably provided with a second convex seat (23), the two second convex seats (23) are fixedly connected with the vertical rail (9), the inside of the two second convex seats (23) is threadedly connected with a third screw rod (24), the two third screw rods (24) are respectively rotatably connected with the two cross rails (8), the inside of the two square boxes (20) is respectively provided with a first bevel gear (25) and a second bevel gear (26), the two first bevel gears (25) are respectively fixedly connected with the two third screw rods (24), the two second bevel gears (26) are respectively engaged with the two first bevel gears (25), the two second bevel gears (26) are fixedly connected with a connecting shaft (27), the connecting shaft (27) is rotatably connected with the two square boxes (20), the third motor (21) is fixedly installed on the upper square box (20), the output end of the third motor (21) is fixedly connected with the corresponding first bevel gear (25).

5. The large-span dual-axis linear module mechanism according to claim 4, characterized in that: The two square boxes (20) are respectively installed with a box cover (28).

6. The large-span dual-axis linear module mechanism according to claim 1, characterized in that: The side end of the vertical seat (3) is provided with a baffle (29) which is rotationally connected with the first screw rod (6).

7. The large-span dual-axis linear module mechanism according to claim 1, characterized in that: The vertical seat (3) and the base (1) are fixedly connected with a reinforcing rib (30).

8. The large-span dual-axis linear module mechanism according to claim 1, characterized in that: The top end of the base (1) is fixedly connected with a counterweight (31) away from the side of the mounting plate (2).

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