阅读说明：本技术 一种自动化设备用工作台翻转机构 (Workbench turnover mechanism for automation equipment ) 是由 赵菲菲 于 2020-12-21 设计创作，主要内容包括：本发明公开了一种自动化设备用工作台翻转机构,包括箱体,工作台,驱动机构,翻转机构,减震机构,所述减震机构包括减震传动杆和固定盒,所述固定盒设有两组,所述减震传动杆外部固定安装有蜗杆,且蜗杆设有两个,两组所述固定盒内部一端滑动安装有移动推杆,所述移动推杆内部开设有螺纹槽,所述螺纹槽内部螺纹安装有螺纹杆,所述螺纹杆一端贯穿固定盒且固定安装有蜗轮；本发明结构简单,操作方便快捷,制作成本低且性能安全可靠,只需采用一个电机即可实现多个机构的动力输出,能够有效降低该机构的电能损耗,同时也能避免电机安装过多而产生的噪音和振动,不会影响到该机构的正常工作。(The invention discloses a workbench turnover mechanism for automation equipment, which comprises a box body, a workbench, a driving mechanism, a turnover mechanism and a damping mechanism, wherein the damping mechanism comprises two groups of damping transmission rods and two fixed boxes; the invention has simple structure, convenient and quick operation, low manufacturing cost and safe and reliable performance, can realize the power output of a plurality of mechanisms by only adopting one motor, can effectively reduce the electric energy loss of the mechanism, can also avoid the noise and vibration caused by excessive installation of the motor, and can not influence the normal work of the mechanism.)

1. The utility model provides a workstation tilting mechanism for automation equipment which characterized in that includes:

a case (10);

a table (20);

a drive mechanism (30);

a turnover mechanism (40);

the damping mechanism (50) comprises a damping transmission rod (51) and two fixed boxes (52), the two groups of fixed boxes (52) are arranged, a worm (54) is fixedly installed on the outer portion of the damping transmission rod (51), the two worms (54) are arranged, a movable push rod (55) is slidably installed at one end of the inner portion of each of the two groups of fixed boxes (52), a thread groove (57) is formed in the inner portion of the movable push rod (55), a threaded rod (56) is installed in the thread groove (57) in a threaded manner, one end of the threaded rod (56) penetrates through the fixed boxes (52) and is fixedly installed with a worm wheel (58), one end, far away from the threaded rod (56), of the movable push rod (55) extends to the outer portion of each of the fixed boxes (52) and is fixedly connected with the movable boxes (53), and buffering assemblies (59;

the workbench (20) is arranged above the box body (10), the damping transmission rod (51) is rotatably connected with the box body (10) through a bearing seat, and the two groups of fixing boxes (52) are fixedly arranged at the bottom end inside the box body (10).

2. The turnover mechanism of a work table for an automated equipment according to claim 1, wherein: the driving mechanism (30) comprises a driving motor (31), the power output end of the driving motor (31) penetrates through the box body (10) and is fixedly connected with a driving main rod (32), one end of the driving main rod (32) extends to the outside of the box body (10) and is fixedly provided with a driving gear (33), driving belt pulleys (34) are fixedly arranged on two sides of the outer wall of the driving main rod (32) located inside the box body (10), driven belt pulleys (36) are fixedly arranged on two sides of the outside of the damping transmission rod (51), and a belt (35) is sleeved between the driving belt pulleys (34) and the driven belt pulleys (36);

the driving motor (31) is fixedly arranged on one side of the outer wall of the box body (10) through a motor support.

3. The turnover mechanism of a work table for an automated equipment according to claim 1, wherein: the turnover mechanism (40) comprises a turnover transmission rod (41), a turnover rod (42) is fixedly installed outside the turnover transmission rod (41), the top end of the turnover rod (42) extends to the outside of the box body (10) and is fixedly connected to the surface of the bottom end of the workbench (20), and one end of the turnover transmission rod (41) extends to the outside of the box body (10) and is fixedly provided with a driven gear (43);

the other end of the turnover transmission rod (41) is rotatably arranged on the surface of the inner wall of the box body (10) through a bearing seat.

4. The turnover mechanism of a work table for an automated equipment according to claim 1, wherein: the buffer assembly (59) comprises an outer sleeve (591) and a buffer rod (592), the buffer rod (592) is slidably mounted inside the outer sleeve (591), the bottom end of the buffer rod (592) extends to the inside of the outer sleeve (591) and is fixedly connected with a piston (595), the bottom end of the piston (595) is fixedly connected with a spring (596), the bottom end of the spring (596) is fixedly connected with the bottom end of the inside of the outer sleeve (591), and the top end of the buffer rod (592) extends to the outside of the outer sleeve (591) and is fixedly connected with a buffer plate (593);

wherein, the outer sleeve (591) is fixedly arranged inside the movable box (53), and the outer sleeve (591) is connected with the piston (595) in a sliding way.

5. The turnover mechanism of a work table for an automated equipment according to claim 1, wherein: the movable type refrigerator is characterized in that two sides of the top end of the refrigerator body (10) are provided with movable grooves (11), one ends of the movable grooves (11) extend to one side of the outer wall of the refrigerator body (10), and one side of the outer wall of the refrigerator body (10) is provided with a notch (12) below the movable grooves (11).

6. The turnover mechanism of a work table for an automated equipment according to claim 1, wherein: the box body (10) is internally provided with slide rails (13) at two sides of the bottom end, the two sides of the bottom end of the movable box (53) are provided with slide grooves (531) matched with the slide rails (13), and the slide rails (13) are slidably arranged inside the slide grooves (531).

7. The turnover mechanism of a work table for an automated equipment according to claim 4, wherein: the top end surface of the buffer plate (593) is adhered with a rubber pad (594).

8. The turnover mechanism of a work table for an automated equipment according to claim 1, wherein: the worm (54) is in meshed connection with the worm wheel (58).

9. The turnover mechanism of a work table for an automated equipment according to claim 2, wherein: the driving gear (33) is in meshed connection with the driven gear (43).

10. The turnover mechanism of a work table for an automated equipment according to claim 5, wherein: the length of the notch (12) and the length of the movable box (53).

Technical Field

The invention relates to the technical field of automation equipment, in particular to a workbench turnover mechanism for automation equipment.

Background

Large plants in automation systems are also referred to as automation devices. The automatic control system is a process for automatically operating or controlling a machine or a device according to a specified program or instruction under the condition of no human intervention, so that automation is an important condition and a remarkable mark for modernization of industry, agriculture, national defense and scientific technology, the automatic technology is widely applied to the aspects of industry, agriculture, military, scientific research, transportation, commerce, medical treatment, service, families and the like, and the automatic technology can be used for liberating people from heavy physical labor, partial mental labor and severe and dangerous working environments, expanding the functions of organs of people, greatly improving the labor productivity and enhancing the capability of the people for recognizing the world and transforming the world, for example, on some automatic cutting equipment, a turnover mechanism is required to turn over a workbench by 90 degrees to turn over a cut workpiece to a transfer mechanism.

However, the traditional workbench turnover mechanism in the current market has single functionality and is inconvenient to use, the structure of the traditional workbench turnover mechanism is complex, the manufacturing cost is high, and the workbench is easy to vibrate when being turned over, so that the workpiece on the workbench is damaged.

Disclosure of Invention

The present invention is directed to a turnover mechanism for a workbench of an automation device, so as to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a workbench turnover mechanism for automation equipment comprises:

a box body;

a work table;

a drive mechanism;

a turnover mechanism;

the damping mechanism comprises two groups of damping transmission rods and a fixed box, the fixed box is provided with two groups of worms, the outer part of each damping transmission rod is fixedly provided with a worm, the two worms are provided, one end of the inner part of each group of fixed box is slidably provided with a movable push rod, a thread groove is formed in the movable push rod, a threaded rod is installed in the thread groove in a threaded manner, one end of the threaded rod penetrates through the fixed box and is fixedly provided with a worm wheel, one end of the movable push rod, far away from the threaded rod, extends to the outer part of the fixed box and is fixedly connected with the movable box, and two sides of;

the workbench is arranged above the box body, the damping transmission rod is rotatably connected with the box body through a bearing seat, and the two groups of fixing boxes are fixedly arranged at the bottom end inside the box body.

Preferably, the driving mechanism comprises a driving motor, a power output end of the driving motor penetrates through the box body and is fixedly connected with a driving main rod, one end of the driving main rod extends to the outside of the box body and is fixedly provided with a driving gear, driving belt pulleys are fixedly arranged on two sides of the outer wall of the driving main rod, which is positioned in the box body, driven belt pulleys are fixedly arranged on two sides of the outside of the damping transmission rod, and a belt is sleeved between the driving belt pulley and the driven belt pulley;

the driving motor is fixedly arranged on one side of the outer wall of the box body through a motor support.

Preferably, the turnover mechanism comprises a turnover transmission rod, a turnover rod is fixedly mounted outside the turnover transmission rod, the top end of the turnover rod extends to the outside of the box body and is fixedly connected to the surface of the bottom end of the workbench, and one end of the turnover transmission rod extends to the outside of the box body and is fixedly provided with a driven gear;

and the other end of the turnover transmission rod is rotatably arranged on the surface of the inner wall of the box body through a bearing seat.

Preferably, the buffer assembly comprises an outer sleeve and a buffer rod, the buffer rod is slidably mounted inside the outer sleeve, the bottom end of the buffer rod extends into the outer sleeve and is fixedly connected with a piston, the bottom end of the piston is fixedly connected with a spring, the bottom end of the spring is fixedly connected with the bottom end of the inner sleeve, and the top end of the buffer rod extends out of the outer sleeve and is fixedly connected with a buffer plate;

the outer sleeve is fixedly arranged in the movable box, and the outer sleeve is connected with the piston in a sliding mode.

Preferably, the two sides of the top end of the box body are provided with moving grooves, one end of each moving groove extends to one side of the outer wall of the box body, and one side of the outer wall of the box body is provided with a notch below the moving groove.

Preferably, slide rails are fixedly mounted on two sides of the bottom end inside the box body, slide grooves matched with the slide rails are formed in two sides of the bottom end of the movable box, and the slide rails are slidably mounted inside the slide grooves.

Preferably, a rubber pad is adhered to the top end surface of the buffer plate.

Preferably, the worm is in meshed connection with the worm wheel.

Preferably, the driving gear is in meshed connection with the driven gear.

Preferably, the length of the notch is equal to the length of the movable box.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention has simple structure, convenient and quick operation, low manufacturing cost and safe and reliable performance, can realize the power output of a plurality of mechanisms by only adopting one motor, can effectively reduce the electric energy loss of the mechanism, can also avoid the noise and vibration caused by excessive installation of the motor, and can not influence the normal work of the mechanism.

2. Through the installed damping mechanism, when the workbench is actually used, the driving motor works to drive the driving main rod to rotate clockwise, and simultaneously can drive the driving gear and the driving belt pulley to rotate, the workbench can be overturned through the overturning mechanism through transmission between the driving gear and the driven gear, meanwhile, the driving belt pulley can drive the driven belt pulley to rotate through the belt, so that the damping transmission rod can be driven to rotate, when the damping transmission rod rotates, the threaded rod can be driven to rotate through transmission between the worm and the worm wheel, when the threaded rod rotates, the movable push rod can be pushed to move outwards in the fixed box, so that the movable box can be pushed out of the box body, when the workbench is overturned for 90 degrees under the driving of the overturning mechanism, the movable box is also just moved out of the box body from the notch, so that one end of the workbench just contacts with the damping component, when the workstation contacts the buffer board, can act on the impact force on the buffer beam, the buffer beam receives the impact force then can drive the piston and move downwards in outer sleeve, can compress the spring, because the spring has very good cushioning nature, the event can cushion the release with the impact force that receives, rigid contact that causes when overturning the workstation becomes elastic contact, not only can reduce the damage that rigid contact caused the workstation, can also avoid causing the damage to the work piece on the workstation, and can also play the supporting role to the workstation, avoid work piece weight too big and cause the damage to overturning mechanism.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a perspective view of the housing of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is a schematic view of the shock absorbing mechanism of the present invention;

FIG. 6 is a schematic view of a buffer assembly according to the present invention;

fig. 7 is a schematic view of the worm and worm wheel transmission structure of the present invention.

In the figure: 10-a box body; 11-moving and slotting; 12-a notch; 13-a slide rail; 20-a workbench; 30-a drive mechanism; 31-a drive motor; 32-driving the main rod; 33-a drive gear; 34-a drive pulley; 35-a belt; 36-a driven pulley; 40-a turnover mechanism; 41-overturning transmission rod; 42-a turning bar; 43-driven gear; 50-a shock absorbing mechanism; 51-a damper transmission rod; 52-a stationary box; 53-a mobile box; 531-chute; 54-a worm; 55-moving the push rod; 56-threaded rod; 57-thread groove; 58-a worm gear; 59-a buffer assembly; 591-an outer sleeve; 592-bumper bars; 593-a buffer plate; 594-a rubber pad; 595 — a piston; 596-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-7, the present invention provides a technical solution: a workbench turnover mechanism for automation equipment comprises a box body 10, a workbench 20, a driving mechanism 30, a turnover mechanism 40 and a damping mechanism 50.

In this embodiment, the box 10 is a hollow rectangular structure.

Wherein, damper 50 includes damper 51 and fixed box 52, fixed box 52 is equipped with two sets ofly, the outside fixed mounting of damper 51 has worm 54, and worm 54 is equipped with two, two sets ofly the inside one end slidable mounting of fixed box 52 has removal push rod 55, the inside thread groove 57 of having seted up of removal push rod 55, thread groove 57 internal thread installs threaded rod 56, threaded rod 56 one end runs through fixed box 52 and fixed mounting has worm wheel 58, the one end that threaded rod 56 was kept away from to removal push rod 55 extends to the outside and fixedly connected with of fixed box 52 and removes box 53, remove box 53 top both sides fixed mounting and have buffering subassembly 59.

In this embodiment, the worm 54 is engaged with the worm wheel 58.

Further, the driving motor 31 operates to drive the driving main rod 32 to rotate clockwise, and simultaneously drive the driving gear 33 and the driving pulley 34 to rotate, through the transmission between the driving gear 33 and the driven gear 43, the worktable 20 can be overturned through the overturning mechanism 40, at the same time, the driving pulley 34 can rotate and drive the driven pulley 36 to rotate through the belt 35, the shock absorption transmission rod 51 can be driven to rotate, when the shock absorption transmission rod 51 rotates, through the transmission between the worm 54 and the worm wheel 58, the threaded rod 56 can be driven to rotate, when the threaded rod 56 rotates, the moving push rod 55 can be pushed to move outwards in the fixed box 52, the moving box 53 can be pushed out from the box 10, when the worktable 20 is overturned by 90 degrees under the driving of the overturning mechanism 40, the moving box 53 can also just move out of the box 10 from the notch 12, make the one end of workstation 20 just touch buffer assembly 59, can become elastic contact with the rigid contact that causes when workstation 20 overturns, when driving motor 31 drives drive mobile jib 32 and carries out counter-clockwise turning, can resume workstation 20 to initial position, also can withdraw removal box 53 to the box 10 in simultaneously, can not influence automation equipment's normal work.

The workbench 20 is arranged above the box body 10, the shock absorption transmission rod 51 is rotatably connected with the box body 10 through a bearing seat, and the two groups of fixing boxes 52 are fixedly arranged at the bottom end inside the box body 10.

Wherein, actuating mechanism 30 includes driving motor 31, driving motor 31 power take off end runs through box 10 and fixedly connected with drive mobile jib 32, drive mobile jib 32 one end extends to the outside and fixed mounting of box 10 has drive gear 33, and drive mobile jib 32 and the junction fixed mounting of box 10 have the axle sleeve, and drive mobile jib 32 rotates and installs inside the axle sleeve, drive mobile jib 32 is located the inside outer wall both sides fixed mounting of box 10 and has drive pulley 34, the outside both sides fixed mounting of shock attenuation transfer line 51 has driven pulley 36, the cover is equipped with belt 35 between drive pulley 34 and the driven pulley 36.

Further, driving motor 31 work can drive mobile jib 32 and carry out clockwise rotation and anticlockwise rotation, when driving drive mobile jib 32 and carry out clockwise rotation, can realize the upset to workstation 20, when drive mobile jib 32 carries out anticlockwise rotation, can resume workstation 20 to initial position, only need adopt a motor can realize the power take off of a plurality of mechanisms, can effectively reduce the electric energy loss of this mechanism.

The driving motor 31 is fixedly mounted on one side of the outer wall of the box 10 through a motor bracket.

In this embodiment, the driving motor 31 is connected to an external power source and is controlled by a control switch.

Wherein, tilting mechanism 40 includes upset transfer line 41, the outside fixed mounting of upset transfer line 41 has upset pole 42, upset pole 42 top extends to the outside and fixed connection of box 10 in workstation 20 bottom surface, upset transfer line 41 one end extends to the outside and fixed mounting of box 10 has driven gear 43, and the junction fixed mounting of upset transfer line 41 and box 10 has the axle sleeve, and upset transfer line 41 rotates to be installed inside the axle sleeve.

In this embodiment, the driving gear 33 and the driven gear 43 are engaged with each other.

Further, the driving motor 31 operates to drive the driving main rod 32 to rotate clockwise, and simultaneously can drive the driving gear 33 and the driving belt pulley 34 to rotate, and through the transmission between the driving gear 33 and the driven gear 43, the overturning transmission rod 41 can be driven to rotate counterclockwise, and then the overturning rod 42 can drive the workbench 20 to perform overturning movement.

Further, since the turning lever 42 is long enough, when the table 20 is turned to the side of the case 10, the table 20 is not blocked by the case 10.

Wherein, the other end of the turnover transmission rod 41 is rotatably installed on the inner wall surface of the box 10 through a bearing seat.

The two sides of the top end of the box body 10 are provided with moving grooves 11, one end of each moving groove 11 extends to one side of the outer wall of the box body 10, and one side of the outer wall of the box body 10 is provided with a notch 12 below the moving groove 11.

Further, when the turning bar 42 drives the table 20 to perform the turning operation, the turning bar 42 can move along the moving slot 11.

Slide rails 13 are fixedly mounted on two sides of the bottom end inside the box body 10, slide grooves 531 matched with the slide rails 13 are formed in two sides of the bottom end of the movable box 53, and the slide rails 13 are slidably mounted inside the slide grooves 531.

Further, when the movable box 53 is pushed to move, the movable box 53 can move along the slide rail 13, and stability when the movable box 53 moves can be ensured.

Wherein, the length of the notch 12 is equal to that of the movable box 53.

Further, the movable box 53 can be moved out of the housing 10 from the notch 12 without affecting the normal movement of the movable box 53.

As described in the above embodiments, the driving motor 31 operates to drive the driving main rod 32 to rotate clockwise, and simultaneously drive the driving gear 33 and the driving pulley 34 to rotate, the driving gear 33 and the driven gear 43 are driven to rotate, the worktable 20 can be tilted by the tilting mechanism 40, the driving pulley 34 can drive the driven pulley 36 to rotate by the belt 35, the damper transmission rod 51 can be driven to rotate, when the damper transmission rod 51 rotates, the threaded rod 56 can be driven to rotate by the transmission between the worm 54 and the worm wheel 58, when the threaded rod 56 rotates, the moving push rod 55 can be pushed to move outwards in the fixed box 52, the moving box 53 can be pushed out from the box 10, when the worktable 20 is driven to tilt 90 degrees by the tilting mechanism 40, the moving box 53 can be moved out of the box 10 from the notch 12, make the one end of workstation 20 just touch buffer assembly 59, can become elastic contact with the rigid contact that causes when workstation 20 overturns, when driving motor 31 drives drive mobile jib 32 and carries out counter-clockwise turning, can resume workstation 20 to initial position, also can withdraw removal box 53 to the box 10 in simultaneously, can not influence automation equipment's normal work.

Example 2:

referring to fig. 1-7, the present invention provides a technical solution: a workbench turnover mechanism for an automatic machine is characterized in that a buffering assembly 59 comprises an outer sleeve 591 and a buffering rod 592, the buffering rod 592 is slidably mounted inside the outer sleeve 591, the bottom end of the buffering rod 592 extends to the inside of the outer sleeve 591 and is fixedly connected with a piston 595, the bottom end of the piston 595 is fixedly connected with a spring 596, the bottom end of the spring 596 is fixedly connected to the bottom end of the inside of the outer sleeve 591, and the top end of the buffering rod 592 extends to the outside of the outer sleeve 591 and is fixedly connected with a buffering plate 593.

Further, when workstation 20 contacts buffer board 593, can act on impact force on buffering pole 592, buffering pole 592 receives the impact force then can drive piston 595 and move down in outer sleeve 591, can compress spring 596, because spring 596 has very good resiliency, the event can cushion the release with the impact force that receives, rigid contact that causes when overturning workstation 20 becomes elastic contact, not only can reduce the damage that rigid contact caused workstation 20, can also avoid causing the damage to the work piece on the workstation, and can also play the supporting role to workstation 20, avoid work piece weight too big and cause the damage to turnover mechanism.

Wherein, the outer sleeve 591 is fixedly arranged inside the movable box 53, and the outer sleeve 591 is connected with the piston 595 in a sliding way.

Wherein, a rubber pad 594 is adhered to the top surface of the buffer plate 593.

Further, rubber pad 594 may improve a cushioning property between buffer plate 593 and table 20, and reduce wear on table 20.

Synthesize above embodiment said, when workstation 20 contacted buffer board 593, can act on buffering pole 592 with the impact force, buffering pole 592 receives the impact force then can drive piston 595 and move down in outer sleeve 591, can compress spring 596, because spring 596 has very good resiliency, the event can cushion the release with the impact force that receives, rigid contact that causes when overturning workstation 20 becomes elastic contact, not only can reduce the damage that rigid contact caused workstation 20, can also avoid causing the damage to the work piece on the workstation, and can also play the supporting role to workstation 20, avoid work piece weight too big and cause the damage to overturning mechanism.

In the several embodiments provided in the present invention, it should be understood that the disclosed apparatus may be implemented in other ways. The welding or screwing or winding of the parts to be welded or screwed together as shown or discussed can be assisted by means of devices such as welding torches, screwing with wrenches, etc., and the parts of the device can be made of various materials, such as metal materials, for example, aluminum alloys, steel and copper, by casting or by mechanical stamping.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.