Automatic conveying device

Abstract

The automatic conveying device comprises a supporting mechanism and a lubricating mechanism, the supporting mechanism comprises a base, a sliding table and a driving assembly, the sliding table is connected to the base in a sliding mode, the driving assembly comprises a rack, a gear and a driving piece, the rack is fixedly connected to the base, the driving piece is fixedly connected to the sliding table, and the driving piece is used for driving the gear to rotate. The rack is meshed with the gear; the lubricating mechanism comprises a felt wheel and an oil receiving groove, the felt wheel is rotationally connected to the sliding table and abuts against the gear, the felt wheel can absorb lubricating oil, the oil receiving groove is fixedly connected to the base, and the oil receiving groove is located below the rack to receive the lubricating oil. The service life can be prolonged, dripped lubricating oil can be collected, and the reliability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to an automatic conveying device. Background Art

[0002] In the laser cutting process, it is usually necessary to move the position of the material. The existing conveying device mainly drives the sliding table to slide on the base through the gear-rack transmission, so that the sliding table can move the position of the material. However, the gears and racks are subject to large forces, which easily causes wear of the gears and racks, shortens the service life of the conveying device, and reduces the reliability. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems in the related art to some extent. For this purpose, the utility model provides an automatic conveying device, which can extend the service life and improve the reliability.

[0004] According to the first aspect of the embodiments of the utility model, an automatic conveying device is provided, which includes a support mechanism and a lubrication mechanism. The support mechanism includes a base, a sliding table and a driving component. The sliding table is slidably connected to the base. The driving component includes a rack, a gear and a driving member. The rack is fixedly connected to the base. The driving member is fixedly connected to the sliding table. The driving member is used to drive the gear to rotate. The rack meshes with the gear. The lubrication mechanism includes a felt wheel and an oil receiving groove. The felt wheel is rotatably connected to the sliding table, and the felt wheel abuts against the gear. The felt wheel can absorb lubricating oil. The oil receiving groove is fixedly connected to the base. The oil receiving groove is located below the rack to receive the lubricating oil.

[0005] The automatic conveying device of the embodiments of the utility model has at least the following beneficial effects: The sliding table is slidably connected to the base, the rack is fixedly connected to the base, the fixed end of the driving member is fixedly connected to the sliding table, the gear is fixedly connected to the output end of the driving member, and the gear meshes with the rack. By driving the gear to rotate through the driving member, the sliding table can move along the length direction of the rack, so as to conveniently move the position of the material on the sliding table. The felt wheel is rotatably connected to the sliding table, and the felt wheel abuts against the gear. By arranging the felt wheel, the lubricating oil can be attached to the gear, so that the lubricating oil can be arranged between the gear and the rack, reducing wear and extending the service life. The oil receiving groove is fixedly connected to the base. By arranging the oil receiving groove below the rack, the oil receiving groove can receive the lubricating oil dripped from the gear and the rack, avoiding environmental pollution by the lubricating oil and improving the reliability of the automatic conveying device.

[0006] According to some embodiments of the present utility model, the lubricating mechanism further includes a bracket, the felt wheel is rotatably connected to the bracket, the bracket is provided with a first adjustment groove along the movement direction of the sliding table, a first fastener is inserted through the first adjustment groove, and the first fastener is in threaded connection with the sliding table.

[0007] According to some embodiments of the present utility model, a support plate is formed by extending the side wall of the oil receiving groove, the support plate is provided with a second adjustment groove along the direction perpendicular to the movement direction of the sliding table, a second fastener is inserted through the second adjustment groove, and the second fastener is in threaded connection with the base.

[0008] According to some embodiments of the present utility model, a plurality of sliding tables are provided, and the plurality of sliding tables are all slidably connected to the base.

[0009] According to some embodiments of the present utility model, the sliding table is fixedly connected with a collision prevention plate, and the collision prevention plate protrudes from the sliding table.

[0010] According to some embodiments of the present utility model, the driving assembly further includes a travel switch and a controller, the travel switch is arranged on the base, the travel switch can be in contact with the sliding table, and the driving member and the travel switch are electrically connected to the controller.

[0011] According to some embodiments of the present utility model, the driving assembly further includes a limiting block, the limiting block is fixedly connected to the base, a plurality of convex blocks are arranged at the end of the limiting block close to the sliding table, the plurality of convex blocks are arranged at intervals, and the sliding table can be in contact with the convex blocks.

[0012] According to some embodiments of the present utility model, a plurality of legs are arranged at intervals at the lower end of the base, the plurality of legs cooperate to support the base, the leg includes a fixed seat and a movable block, the fixed seat is fixedly connected to the base, the movable block is connected with a screw rod, and the screw rod is in threaded connection with the fixed seat.

[0013] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0015] Figure 1 is a schematic diagram of the automatic conveying device according to the embodiment of the present utility model;

[0016] Figure 2 is Figure 1 a partial enlarged view of part A of

[0017] Figure 3 It is a schematic diagram of the lubrication mechanism of the automatic conveying device according to an embodiment of the present utility model;

[0018] Figure 4 It is a schematic diagram of the oil receiving tank of the automatic conveying device according to an embodiment of the present utility model;

[0019] Figure 5 It is a schematic diagram of the travel switch and the limit block of the automatic conveying device according to an embodiment of the present utility model.

[0020] Explanation of reference numerals:

[0021] Support mechanism 100, base 110, leg 111, fixed seat 112, movable block 113, screw 114, slide table 120, anti-collision plate 121, buffer plate 122, drive assembly 130, rack 131, gear 132, drive member 133, travel switch 134, limit block 135, convex block 136, protective cover 140;

[0022] Lubrication mechanism 200, oil felt wheel 210, bracket 211, first adjustment groove 212, oil receiving tank 220, support plate 221, second adjustment groove 222. Detailed implementation manners

[0023] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0025] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0026] In the description of the present utility model, unless otherwise clearly defined, terms such as "arrangement", "installation", and "connection" should be understood in a broad sense, and those skilled in the relevant technical field can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0027] It can be understood that, with reference to Figure 1 and Figure 3 , the automatic conveying device of the present utility model includes a support mechanism 100 and a lubrication mechanism 200. The support mechanism 100 includes a base 110, a slide table 120, and a driving component 130. The slide table 120 is slidably connected to the base 110. The driving component 130 includes a rack 131, a gear 132, and a driving member 133. The rack 131 is fixedly connected to the base 110, and the driving member 133 is fixedly connected to the slide table 120. The driving member 133 is used to drive the gear 132 to rotate, and the rack 131 meshes with the gear 132. The lubrication mechanism 200 includes a felt wheel 210 and an oil receiving groove 220. The felt wheel 210 is rotatably connected to the slide table 120, and the felt wheel 210 abuts against the gear 132. The felt wheel 210 can absorb lubricating oil, and the oil receiving groove 220 is fixedly connected to the base 110. The oil receiving groove 220 is located below the rack 131 to receive the lubricating oil.

[0028] The slide table 120 is slidably connected to the base 110. The rack 131 is fixedly connected to the base 110. The fixed end of the driving member 133 is fixedly connected to the slide table 120. The gear 132 is fixedly connected to the output end of the driving member 133, and the gear 132 meshes with the rack 131. By driving the driving member 133 to drive the gear 132 to rotate, the slide table 120 can move along the length direction of the rack 131, so as to conveniently move the position of the material on the slide table 120. The felt wheel 210 is rotatably connected to the slide table 120, and the felt wheel 210 abuts against the gear 132. The felt wheel 210 absorbs lubricating oil. Through the felt wheel 210, the lubricating oil can be attached to the gear 132, so that the lubricating oil can be arranged between the gear 132 and the rack 131, reducing wear and extending the service life. The oil receiving groove 220 is fixedly connected to the base 110. By arranging the oil receiving groove 220 below the rack 131, the oil receiving groove 220 can receive the lubricating oil dripping from the gear 132 and the rack 131, avoiding environmental pollution by the lubricating oil and improving the reliability of the automatic conveying device.

[0029] It should be noted that the driving member 133 can be a motor, a hydraulic motor, etc., as long as it can drive the gear 132 to rotate, and it is not limited herein. By driving the driving member 133 to drive the gear 132 to rotate, the gear 132 can drive the felt wheel 210 to rotate, so that the lubricating oil on the felt wheel 210 can be attached to the gear 132, enabling the lubricating oil to wrap the gear 132 and the rack 131, reducing the wear between the rack 131 and the gear 132 and extending the service life.

[0030] It can be understood that a protective cover 140 is provided between the base 110 and the sliding table 120. The rack 131, the gear 132, the felt wheel 210 and the oil receiving groove 220 are all located inside the protective cover 140. By providing the protective cover 140, dust can be prevented from adhering to the lubricating oil, so that the lubricating oil can remain clean, facilitating the reuse of the lubricating oil in the oil receiving groove 220 and extending the service life of the lubricating oil.

[0031] It can be understood that with reference to Figure 1 and Figure 3 , the lubricating mechanism 200 further includes a bracket 211. The felt wheel 210 is rotatably connected to the bracket 211. The bracket 211 is provided with a first adjustment groove 212 along the moving direction of the sliding table 120. A first fastener is inserted through the first adjustment groove 212, and the first fastener is threadedly connected to the sliding table 120. The first adjustment groove 212 is arranged on the bracket 211 along the moving direction of the sliding table 120. The first fastener is inserted through the first adjustment groove 212, and the first fastener is threadedly connected to the sliding table 120. Loosen the first fastener so that the bracket 211 can move along the length direction of the first adjustment groove 212, thereby facilitating the adjustment of the position of the bracket 211 on the sliding table 120. Then tighten the first fastener to adjust the center distance between the felt wheel 210 and the gear 132, so that the felt wheel 210 can be closely attached to the gear 132, facilitating the transfer of the lubricating oil to the gear 132 and improving the usability of the lubricating mechanism 200.

[0032] It should be noted that the center distance between the felt wheel 210 and the gear 132 is less than the sum of the radius of the felt wheel 210 and the radius of the gear 132. When the bracket 211 moves along the moving direction of the sliding table 120, the center distance between the felt wheel 210 and the gear 132 can be conveniently adjusted, thereby adjusting the depth of the gear 132 pressing the felt wheel 210, so that the felt wheel 210 can be closely attached to the gear 132 and improving the reliability of the lubricating mechanism 200.

[0033] Among them, the first fastener can be a bolt, a screw, etc., which will not be elaborated here one by one.

[0034] It can be understood that with reference to Figure 3 and Figure 4, a support plate 221 is formed by extending the side wall of the oil receiving tank 220. A second adjustment groove 222 is provided in the support plate 221 along the movement direction of the vertical slide 120. A second fastener is passed through the second adjustment groove 222, and the second fastener is threadedly connected to the base 110. A support plate 221 is formed by extending the side wall of the oil receiving tank 220. The second adjustment groove 222 is arranged along the movement direction of the vertical slide 120. The second fastener is passed through the second adjustment groove 222, and the second fastener is threadedly connected to the base 110. Loosen the second fastener so that the oil receiving tank 220 can move along the length direction of the second adjustment groove 222, and then tighten the second fastener, so that the position of the oil receiving tank 220 can be conveniently adjusted, facilitating the oil receiving tank 220 to receive the lubricating oil dripping from the rack 131 and the gear 132, preventing the lubricating oil from dripping on the ground, and improving the reliability of the lubricating mechanism 200.

[0035] Among them, the second fastener can be a bolt, a screw, etc., which will not be elaborated here one by one.

[0036] It can be understood that referring to Figure 1 and Figure 3 , a plurality of slides 120 are provided. A plurality of slides 120 are all slidably connected to the base 110. By providing a plurality of slides 120 all slidably connected to the base 110, a plurality of materials can be moved simultaneously, improving the conveying efficiency of the materials.

[0037] It should be noted that both the slide 120 and the drive assembly 130 are provided in plurality and are in one-to-one correspondence, so that each slide 120 can move independently, improving the conveying flexibility of the materials.

[0038] Specifically, referring to Figure 1 and Figure 3 , a collision prevention plate 121 is fixedly connected to the slide 120. The collision prevention plate 121 protrudes from the slide 120. The collision prevention plate 121 is fixedly connected to the slide 120. By providing the collision prevention plate 121 protruding from the slide 120, it is possible to prevent a plurality of slides 120 from colliding with each other, reducing the damage to the slides 120, extending the service life of the slides 120, and improving the reliability of the automatic conveying device.

[0039] Specifically, a buffer plate 122 is detachably connected to the collision prevention plate 121. By providing the buffer plate 122, the impact force of a plurality of slides 120 colliding with each other can be reduced, thereby reducing the damage to the slides 120 and improving the reliability of the slides 120. In addition, by providing the buffer plate 122 detachably connected to the collision prevention plate 121, it is convenient to replace the buffer plate 122, improving the convenience of maintenance.

[0040] It should be noted that bolts are passed through the buffer plate 122, and the bolts are threadedly connected to the collision prevention plate 121, facilitating the installation and disassembly of the buffer plate 122.

[0041] It can be understood that, with reference to Figure 1 and Figure 5 , the driving assembly 130 further includes a travel switch 134 and a controller. The travel switch 134 is disposed on the base 110 and can abut against the slide table 120. The driving member 133 and the travel switch 134 are electrically connected to the controller. The travel switch 134 is fixedly connected to the base 110. The driving member 133 and the travel switch 134 are both electrically connected to the controller. The slide table 120 can slide on the base 110. When the slide table 120 can abut against the travel switch 134, the controller controls the driving member 133 to stop, thereby being able to prevent the slide table 120 from sliding out of the base 110 and improving the reliability of the automatic conveying device.

[0042] It should be noted that the controller can be a single-chip microcomputer, a programmable logic controller, or an industrial control computer, as long as it can receive the signal of the travel switch 134 and control the operation of the driving member 133; the travel switch 134 can be a contact sensor, an optoelectronic sensor, or an ultrasonic sensor, which will not be elaborated one by one here.

[0043] Specifically, with reference to Figure 1 and Figure 5 , the driving assembly 130 further includes a limit block 135. A plurality of bumps 136 are provided at the end of the limit block 135 close to the slide table 120. The plurality of bumps 136 are arranged at intervals, and the slide table 120 can abut against the bumps 136. The limit block 135 is fixedly connected to the base 110, and a plurality of bumps 136 are provided at the end of the limit block 135 close to the slide table 120. When the slide table 120 slides on the base 110, the slide table 120 can abut against the bumps 136 to limit the movement position of the slide table 120. By setting the slide table 120 to abut against the plurality of bumps 136, the movement impact of the limit block 135 on the slide table 120 can be reduced, and the service life of the slide table 120 can be extended.

[0044] It should be noted that the bump 136 can be a rubber part or a silica gel part, which can reduce the impact on the slide table 120.

[0045] It can be understood that, with reference to Figure 1 and Figure 2, a plurality of legs 111 are arranged at intervals at the lower end of the base 110. The plurality of legs 111 cooperate to support the base 110. The leg 111 includes a fixed seat 112 and a movable block 113. The fixed seat 112 is fixedly connected to the base 110. The movable block 113 is connected with a screw rod 114, and the screw rod 114 is threadedly connected to the fixed seat 112. The plurality of legs 111 are all arranged at the lower end of the base 110. Through the cooperation of the plurality of legs 111, the base 110 can be lifted. The leg 111 includes a fixed seat 112 and a movable block 113. The fixed seat 112 is fixedly connected to the base 110. The movable block 113 is connected with a screw rod 114, and the screw rod 114 is threadedly connected to the fixed seat 112. By driving the screw rod 114 to rotate, the screw rod 114 can move axially, so that the distance between the fixed seat 112 and the movable block 113 can be adjusted, the leg 111 can adapt to the shape of the ground, the base 110 can be kept horizontal, and the conveying stability of the material can be improved.

[0046] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. Automatic conveying device, characterized in that, include: The supporting mechanism comprises a base, a slide and a driving assembly, wherein the slide is slidably connected to the base, the driving assembly comprises a rack, a gear and a driving member, the rack is fixedly connected to the base, the driving member is fixedly connected to the slide, the driving member is used to drive the gear to rotate, and the rack is meshed with the gear; The lubrication mechanism includes an oil felt wheel and an oil receiving groove, wherein the oil felt wheel is rotatably connected to the slide and abuts against the gear, the oil felt wheel can absorb lubricating oil, and the oil receiving groove is fixedly connected to the base and is located below the rack to receive the lubricating oil.

2. The automatic conveying device according to claim 1, characterized in that: The lubrication mechanism also includes a bracket, the oil felt wheel is rotatably connected to the bracket, the bracket is provided with a first adjustment groove along the movement direction of the slide, the first adjustment groove is penetrated by a first fastener, and the first fastener is threadedly connected to the slide.

3. The automatic conveying device according to claim 1, characterized in that: The side wall of the oil receiving groove extends to form a support plate, and the support plate is provided with a second adjustment groove along a direction perpendicular to the movement of the slide, and a second fastener is penetrated through the second adjustment groove, and the second fastener is threadedly connected to the base.

4. The automatic conveying device according to claim 1, characterized in that: There are multiple slides, and all of the slides are slidably connected to the base.

5. The automatic conveying device according to claim 4, characterized in that: The slide table is fixedly connected with an anti-collision plate, and the anti-collision plate is arranged protruding from the slide table.

6. The automatic conveying device according to claim 1, characterized in that: The driving component also includes a travel switch and a controller. The travel switch is arranged on the base and can abut against the slide. The driving member and the travel switch are electrically connected to the controller.

7. The automatic conveying device according to claim 6, characterized in that: The driving assembly also includes a limit block, which is fixedly connected to the base. The limit block is provided with a plurality of protrusions at the end close to the slide, and the plurality of protrusions are arranged at intervals, and the slide can abut against the protrusions.

8. The automatic conveying device according to claim 1, characterized in that: A plurality of legs are arranged at intervals at the lower end of the base, and the plurality of legs cooperate to support the base. The legs include a fixed seat and a movable block. The fixed seat is fixedly connected to the base, and the movable block is connected to a screw, and the screw is threadedly connected to the fixed seat.

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