CN217172235U - Plywood manual turnover device capable of being operated independently - Google Patents

Abstract

The utility model discloses a manual turning device of plywood that can independent operation, which comprises a frame, be provided with a plurality of recesses on the frame bottom, be provided with adjustment mechanism in the recess, the outside of recess is provided with a plurality of guide bars in the frame, and is a plurality of the inboard of guide bar is provided with the backup pad. The utility model discloses an adjustment mechanism, the connecting rod, the backup pad cooperation is used, remove about promoting the movable block through the electric push rod, make the hinge bar rotate, make the backup pad steadily reciprocate, and then realize unloading on the steady plywood, the security is higher, still pass through speed change mechanism simultaneously, actuating mechanism's cooperation is used, rotate through worm driving worm wheel, make speed change gear rotate, take fixture and plywood rotation, realize the plywood upset, utilize worm gear's self-locking function simultaneously, realize the upset locking of arbitrary angle, the distance of two U-shaped boards still can be adjusted through the threaded rod simultaneously, can adapt to the plywood of specification model.

Description

Plywood manual turnover device capable of being operated independently

Technical Field

The utility model relates to a plywood processing technology field specifically is a manual turning device of plywood that can independent operation.

Background

When the surface of the plywood is processed, the plywood needs to be turned over by means of a turning device. The existing manual turnover device generally moves up and down through the elastic force pulling supporting plate (4) of the spring, the feeding and discharging of the plywood are achieved, and the plywood is directly driven to turn through the rotation of the manual rotating handle. The prior manual turnover device has the following problems in the using process: elasticity through the spring promotes the unloading of plywood, and is comparatively hard, and the operation is improper when easily leading to the plywood to rise suddenly, easily causes the incident, and during the upset, the position of plywood can not be fixed wantonly, carries out the multi-angle and adds man-hour, and the restriction is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual turning device of plywood that can independent operation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a manual turning device of plywood that can independent operation, includes the frame, be provided with a plurality of recesses on the frame bottom, be provided with adjustment mechanism in the recess, the outside of recess is provided with a plurality of guide bars in the frame, and is a plurality of the inboard of guide bar is provided with the backup pad, the left end of frame is provided with the threaded rod, the right-hand member of frame is provided with the pivot, the pivot is provided with fixture with the one end that the threaded rod is close to each other, the end of pivot passes the frame and is connected with speed change mechanism, speed change mechanism's the outside is provided with actuating mechanism in the frame.

Preferably, the manual turning device of plywood that can independent operation, includes the frame, its characterized in that: the improved automatic feeding machine is characterized in that a plurality of grooves are formed in the bottom of the rack, adjusting mechanisms are arranged in the grooves, a plurality of guide rods are arranged on the outer side of the grooves in the rack, a supporting plate is arranged on the inner side of each guide rod, a threaded rod is arranged at the left end of the rack, a rotating shaft is arranged at the right end of the rack, a clamping mechanism is arranged at one end, close to the threaded rod, of the rotating shaft, the tail end of the rotating shaft penetrates through the rack and is connected with a speed change mechanism, and a driving mechanism is arranged on the outer side of the speed change mechanism in the rack.

Preferably, the lower end of the support plate is provided with a plurality of sliding grooves, connecting rods are arranged in the sliding grooves, and the tail ends of the connecting rods penetrate through the corresponding moving blocks and are in sliding connection with the moving blocks.

Preferably, fixture includes U-shaped board, screw thread post, grip block, screw thread post screw thread is installed on the U-shaped frame, the grip block rotates and installs on the screw thread post, the screw thread post rotates with the U-shaped board that corresponds to be connected, pivot and the U-shaped board fixed connection that corresponds.

Preferably, the speed change mechanism is composed of a plurality of speed change units, each speed change unit comprises a connecting shaft and a speed change gear, the connecting shafts are rotatably mounted on the rack, the speed change gears are mounted on the connecting shafts, one connecting shaft is connected with the corresponding rotating shaft, and two adjacent speed change gears are meshed with each other.

Preferably, the driving mechanism comprises a worm wheel and a worm, the worm wheel is sleeved on one of the connecting shafts, the worm is rotatably installed on the rack, and the worm is meshed with the worm wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the adjusting mechanism, the connecting rod and the supporting plate are used in a matching way, the moving block is pushed to move left and right through the electric push rod, so that the hinge rod rotates, the supporting plate is enabled to move up and down stably, stable feeding and discharging of plywood are realized, and the safety is higher;

2. the utility model also uses the speed change mechanism and the driving mechanism in a matching way, and drives the worm wheel to rotate through the worm, so that the speed change gear rotates, the clamping mechanism is arranged on the speed change gear to rotate with the plywood, the plywood is turned, and meanwhile, the turning locking of any angle is realized by utilizing the self-locking function of the worm wheel and the worm;

3. the utility model discloses still use through the cooperation of threaded rod, frame simultaneously, can adjust the distance of two U-shaped boards, can adapt to the plywood of specification model.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a top cross-sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a frame; 2. an adjustment mechanism; 21. a hinged lever; 22. a moving block; 23. an electric push rod; 3. a guide bar; 4. a support plate; 5. a threaded rod; 6. a rotating shaft; 7. a clamping mechanism; 71. a U-shaped plate; 72. a threaded post; 73. a clamping block; 8. a speed change mechanism; 81. a speed change unit; 811. a connecting shaft; 812. a speed change gear; 9. a drive mechanism; 91. a worm gear; 92. a worm; 10. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plywood manual turnover device capable of being operated independently comprises a rack 1, wherein a plurality of grooves are formed in the bottom of the rack 1, adjusting mechanisms 2 are arranged in the grooves, a plurality of guide rods 3 are arranged on the outer sides of the grooves in the rack 1, a supporting plate 4 is arranged on the inner sides of the guide rods 3, a threaded rod 5 is arranged at the left end of the rack 1, a rotating shaft 6 is arranged at the right end of the rack 1, a clamping mechanism 7 is arranged at one end, close to each other, of the rotating shaft 6 and the threaded rod 5, the tail end of the rotating shaft 6 penetrates through the rack 1 and is connected with a speed change mechanism 8, and a driving mechanism 9 is arranged on the outer side of the speed change mechanism 8 in the rack 1;

the utility model provides a manual turning device of plywood that can independent operation, includes frame 1, its characterized in that: the bottom of the rack 1 is provided with a plurality of grooves, the grooves are internally provided with adjusting mechanisms 2, the outer sides of the grooves on the rack 1 are provided with a plurality of guide rods 3, the inner sides of the guide rods 3 are provided with supporting plates 4, the left end of the rack 1 is provided with a threaded rod 5, the right end of the rack 1 is provided with a rotating shaft 6, one end of the rotating shaft 6, which is close to the threaded rod 5, is provided with a clamping mechanism 7, the tail end of the rotating shaft 6 penetrates through the rack 1 and is connected with a speed change mechanism 8, and the outer side of the speed change mechanism 8 on the rack 1 is provided with a driving mechanism 9; the lower end of the supporting plate 4 is provided with a plurality of sliding grooves, connecting rods 10 are arranged in the sliding grooves, and the tail ends of the connecting rods 10 penetrate through corresponding moving blocks 22 and are in sliding connection with the moving blocks 22; the clamping mechanism 7 comprises a U-shaped plate 71, a threaded column 72 and a clamping block 73, the threaded column 72 is installed on the U-shaped frame in a threaded mode, the clamping block 73 is installed on the threaded column 72 in a rotating mode, the threaded column 72 is connected with the corresponding U-shaped plate 71 in a rotating mode, and the rotating shaft 6 is fixedly connected with the corresponding U-shaped plate 71; the speed change mechanism 8 is composed of a plurality of speed change units 81, each speed change unit 81 comprises a connecting shaft 811 and a speed change gear 812, each connecting shaft 811 is rotatably installed on the frame 1, each speed change gear 812 is installed on each connecting shaft 811, one connecting shaft 811 is connected with the corresponding rotating shaft 6, and two adjacent speed change gears 812 are meshed with each other; the driving mechanism 9 comprises a worm wheel 91 and a worm 92, the worm wheel 91 is sleeved on one of the connecting shafts 811, the worm 92 is rotatably installed on the rack 1, and the worm 92 is meshed with the worm wheel 91.

The working principle is as follows: when the utility model is used, the plywood is placed on the support plate 4, the electric push rod 23 is controlled to extend out, the moving blocks 22 on the lower side are made to approach each other, the hinge rod 21 is made to rotate, the support plate 4 is driven to stably move up and down, stable feeding and discharging of the plywood are further realized, the threaded rod 5 is rotated, the U-shaped plate 71 clamps the plywood, the threaded column 72 is rotated, the plywood is fixed by the clamping plate, the plywood is further close to the rotating shaft 6 by rotating the threaded rod 5 according to the size of the plywood, the plywood is further fixed with the clamping mechanism 7 on the rotating shaft 6, the electric push rod 23 is controlled to contract, the support plate 4 is moved downwards, when the plywood needs to be turned over, the worm 92 is rotated to drive the worm wheel 91 to rotate, the connecting shaft 811 is rotated, the change gear 812 is driven to rotate the rotating shaft 6, the U-shaped plate 71 is further driven to rotate with the plywood, and the plywood is turned over, meanwhile, the self-locking function of the worm gear 91 and the worm 92 is utilized to realize the turnover locking at any angle, the distance between the two U-shaped plates 71 can be adjusted, the plywood with specifications and models can be adapted, and the safety door has the advantages of convenience in use and high safety.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A manual turning device of plywood that can independent operation, includes frame (1), its characterized in that: be provided with a plurality of recesses on frame (1) bottom, be provided with adjustment mechanism (2) in the recess, the outside of frame (1) upper groove is provided with a plurality of guide bars (3), and is a plurality of the inboard of guide bar (3) is provided with backup pad (4), the left end of frame (1) is provided with threaded rod (5), the right-hand member of frame (1) is provided with pivot (6), the one end that pivot (6) and threaded rod (5) are close to each other is provided with fixture (7), the end of pivot (6) passes frame (1) and is connected with speed change mechanism (8), the outside of speed change mechanism (8) is provided with actuating mechanism (9) on frame (1).

2. An independently operable manual turn-over device for plywood as claimed in claim 1, wherein: the adjusting mechanism (2) comprises two hinged rods (21), four moving blocks (22) and two electric push rods (23), the two hinged rods (21) are hinged to each other, the four moving blocks (22) are hinged to the tail ends of the two hinged rods (21) respectively, the two electric push rods (23) are fixedly mounted on the corresponding moving blocks (22), and the inner walls of grooves at the tail ends of the electric push rods (23) are fixedly connected.

3. An independently operable plywood hand-turning device according to claim 2, wherein: the lower end of the supporting plate (4) is provided with a plurality of sliding grooves, connecting rods (10) are arranged in the sliding grooves, and the tail ends of the connecting rods (10) penetrate through the corresponding moving blocks (22) and are in sliding connection with the moving blocks (22).

4. An independently operable plywood hand-turning device according to claim 1, wherein: fixture (7) are including U-shaped board (71), screw thread post (72), grip block (73), screw thread post (72) screw thread is installed on the U-shaped frame, grip block (73) are rotated and are installed on screw thread post (72), screw thread post (72) are rotated with U-shaped board (71) that corresponds and are connected, pivot (6) and U-shaped board (71) fixed connection that corresponds.

5. An independently operable plywood hand-turning device according to claim 1, wherein: speed change mechanism (8) comprise a plurality of speed change unit (81), speed change unit (81) include connecting axle (811), change gear (812), connecting axle (811) rotate and install on frame (1), change gear (812) are installed on connecting axle (811), one connecting axle (811) are connected with corresponding pivot (6), adjacent two change gear (812) intermeshing.

6. An independently operable plywood hand-turning device according to claim 5, wherein: the driving mechanism (9) comprises a worm wheel (91) and a worm (92), the worm wheel (91) is sleeved on one connecting shaft (811), the worm (92) is rotatably installed on the rack (1), and the worm (92) is meshed with the worm wheel (91).

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