CN212952876U

CN212952876U - Door plate turnover machine

Info

Publication number: CN212952876U
Application number: CN202021818508.XU
Authority: CN
Inventors: 贾仲玉
Original assignee: Wuxi Lutong Machinery Co ltd
Current assignee: Wuxi Lutong Machinery Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-13
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a door plate tilter, which belongs to the field of door plate processing, and the key point of the technical scheme is that the door plate tilter comprises a bracket, wherein a rotary arm shelf device and a driving device are arranged on the bracket, the rotary arm shelf device comprises a fixed shaft, a rotary arm rod, a turning claw and a connecting shaft, the fixed shaft is rotatably arranged on the bracket in a penetrating way, a small gear is sleeved on the connecting shaft, and the small gear and the turning claw coaxially rotate around the connecting shaft; the driving device comprises a driving cylinder, a flange plate and a large gear, a cylinder connecting plate is connected to a piston rod of the driving cylinder, a large rack is connected to the cylinder connecting plate, and the large rack is arranged in the support. The utility model has the advantages of stable overturn, small and exquisite equipment, no space occupation and low driving cost of the power source.

Description

Door plate turnover machine

Technical Field

The utility model relates to a door plant processing field, in particular to door plant upset machine.

Background

In the existing market, the requirements on the practicability and the attractiveness of doors are higher and higher, in the production and machining processes of some medium-grade and high-grade wooden doors, the surface of the door plate needs to be subjected to procedures such as skin sticking, paint brushing and the like, and in machining, after a worker finishes machining one surface of the door plate, the door plate is turned over, and the other surface of the door plate is machined. In traditional operation, generally the workman is manual to overturn the door plant, on the one hand, increases workman's intensity of labour for labour's cost improves, and on the other hand manual operation, efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a door plant upset machine has stable upset, the small and exquisite space that does not account for of equipment, advantage that power supply drive cost is low.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a door plate turnover machine comprises a support, wherein a rotary arm shelf device and a driving device are arranged on the support, the rotary arm shelf device and the driving device are arranged at one end of the support, the rotary arm shelf device comprises a fixed shaft, a rotary arm rod, a turnover claw and a connecting shaft, the fixed shaft is rotatably arranged on the support in a penetrating mode, the axis direction of the fixed shaft is parallel to the horizontal plane, the middle of the rotary arm rod is sleeved on the fixed shaft, the two ends of the rotary arm rod are respectively and fixedly connected with the connecting shaft, the axis direction of the connecting shaft is vertical to the length direction of the rotary arm rod, a small gear is sleeved on the connecting shaft, and the small gear and the turnover claw coaxially rotate around;

drive arrangement is including driving actuating cylinder, ring flange and gear wheel, drive the vertical setting of actuating cylinder in the support below, it is connected with the cylinder connecting plate on the piston rod to drive actuating cylinder, be connected with big rack on the cylinder connecting plate, big rack sets up in the support, ring flange and the coaxial cover of gear wheel are established on the fixed axle, it rotates around the fixed axle to drive actuating cylinder drive rotor lever.

Furthermore, the fixed shaft is further sleeved with a driving gear, a small rack is meshed with the driving gear, and the driving gear drives pinions at two ends to rotate through the small rack.

Furthermore, the fixed shaft is sleeved with a positioning sleeve, and the positioning sleeve is connected to the rotating arm rod through a bolt.

Furthermore, a space ring is placed in the positioning sleeve, and the space ring is sleeved on the fixed shaft.

Furthermore, the support below is connected with the landing leg, the landing leg is provided with four at least, and four landing legs are in the bilateral symmetry setting of support.

Furthermore, the lower end of the supporting leg is provided with a sliding groove, a guide rail is connected below the sliding groove in a sliding mode, and the length direction of the guide rail is parallel to the length direction of the support.

Furthermore, the turnover claw is provided with an accommodating groove, the opening of the accommodating groove faces upwards, and a positioning rod is arranged in the accommodating groove.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the rotary arm shelf device and the driving device, a door plate to be processed by a worker is placed on the support, the door plate is stably placed between the turnover claws at the two ends, the worker opens a switch of the driving cylinder, a piston rod of the driving cylinder drives the large rack to move vertically, the large rack is meshed with the large gear to rotate, so that the flange plate is driven to turn over, at the moment, the small gear reversely meshes with the small rack to enable the turnover claws to reversely rotate around the connecting shaft, the vertical direction is always kept, and 180-degree turnover of the door plate between the turnover claws is realized under the action of the driving cylinder;

2. through the setting of spout, can adjust the distance between the upset claw at support both ends according to the length of door plant, make the utility model provides a upset machine can be applicable to the processing of the door plant of different specifications.

Drawings

FIG. 1 is a front view of the upender in the embodiment;

FIG. 2 is a left side view of the upender in the embodiment;

FIG. 3 is a schematic structural diagram of an embodiment of the turnover claw;

FIG. 4 is a schematic structural view for embodying a pinion gear in the embodiment;

fig. 5 is a schematic diagram of an embodiment for embodying a fixed shaft and pinion.

In the figure, 1, a bracket; 2. a pivoted arm shelf device; 3. a drive device; 4. a fixed shaft; 5. a boom lever; 6. turning over the claw; 7. a connecting shaft; 8. a pinion gear; 9. a driving cylinder; 10. a flange plate; 11. a bull gear; 12. a cylinder connecting plate; 13. a large rack; 14. a positioning sleeve; 15. a space ring; 16. a driving gear; 18. a support leg; 19. a chute; 20. a guide rail; 21. accommodating grooves; 22. and (5) positioning the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b):

a door panel turnover machine, as shown in fig. 1 and 2, comprises a bracket 1. The bracket 1 is provided with a rotary arm shelf device 2 and a driving device 3, the rotary arm shelf device 2 and the driving device 3 are arranged at one end of the bracket 1, and the driving device 3 is not arranged at the other end of the bracket 1.

As shown in fig. 1 and 2, the rotating arm shelf device 2 includes a fixed shaft 4, a rotating arm rod 5, a turning claw 6 and a connecting shaft 7, wherein the fixed shaft 4 is rotatably arranged on the bracket 1, and the axial direction of the fixed shaft 4 is parallel to the horizontal plane. The middle part of the rotating arm rod 5 is sleeved on the fixed shaft 4, connecting shafts 7 are welded at two ends of the rotating arm rod 5 respectively, the axis direction of each connecting shaft 7 is perpendicular to the length direction of the rotating arm rod 5, a small gear 8 is sleeved on each connecting shaft 7, and the small gear 8 and the overturning claw 6 rotate coaxially around the connecting shafts 7.

As shown in fig. 2 and 3, the driving device 3 includes a driving cylinder 9, a flange plate 10 and a gearwheel 11, the driving cylinder 9 is vertically arranged below the support 1, a cylinder connecting plate 12 is connected to a piston rod of the driving cylinder 9, a large rack 13 is connected to the cylinder connecting plate 12, the large rack 13 is arranged in the support 1, and the length direction of the large rack 13 is along the vertical direction. The flange plate 10 and the bull gear 11 are coaxially sleeved on the fixed shaft 4. The driving cylinder 9 drives the large rack 13 to move up and down, the large rack 13 is meshed with the large gear 11 to drive the flange plate 10 to turn, and the driving cylinder 9 drives the rotating arm rod 5 to rotate around the fixed shaft 4, so that the rotating arm rod 5 is turned.

As shown in fig. 1 and 4, in order to improve the stability of the fixed shaft 4 in the axial direction, the phenomenon that the fixed shaft 4 is skewed during operation is reduced. Therefore, the fixed shaft 4 is sleeved with the positioning sleeve 14, the positioning sleeve 14 is connected to the rotating arm rod 5 through the bolt, meanwhile, the space ring 15 is placed in the positioning sleeve 14, the space ring 15 is sleeved on the fixed shaft 4, and the space ring 15 is squeezed between the fixed shaft 4 and the positioning sleeve. The arrangement of the locating sleeve and the space ring 15 improves the stability of the locating shaft along the axis direction, and reduces the possibility that the swivel arm lever 5 is inclined due to overturning in the working process.

As shown in fig. 4 and 5, in order to reduce the phenomenon that the door panel between the swing arm levers 5 slides down during the turning of the swing arm levers 5. Therefore, the fixed shaft 4 is also sleeved with a driving gear 16, a small rack is meshed on the driving gear 16, and the driving gear 16 drives the pinions 8 at the two ends to rotate through the small rack. When the rotating arm rod 5 is turned, the turning claws 6 are always kept in the vertical direction, so that the possibility that the door plate between the turning claws 6 is turned down is reduced.

As shown in fig. 1, four legs 18 are connected to the lower portion of the support 1, and the four legs 18 are evenly distributed on two sides of the support 1 and symmetrically arranged on two sides of the support 1. The lower end of the supporting leg 18 is provided with a sliding groove 19, a guide rail 20 is connected below the sliding groove 19 in a sliding manner, and the length direction of the guide rail 20 is parallel to the length direction of the bracket 1. The sliding grooves 19 are matched and slide along the guide rails 20, so that the distance between the two ends of the bracket 1 can be adjusted. Thereby realizing the turnover of the door panels with different widths.

As shown in fig. 3, in order to improve the stability of the door panel on the turnover claw 6, a receiving groove 21 is formed on the turnover claw 6, the opening of the receiving groove 21 faces upward, a positioning rod 22 is installed in the receiving groove 21, and the door panel is placed between the positioning rods 22 at both ends of the bracket 1.

The specific implementation process comprises the following steps: when the door plate is ready to be placed, a worker firstly adjusts the support legs 18 to slide along the guide rollers according to the length of the door plate, and adjusts the distance between the brackets 1 to be suitable for the length of the door plate; then place the door plant between upset claw 6, the workman begins to process the one side of door plant, after processing finishes, the workman opens the switch that drives actuating cylinder 9, the piston rod that drives actuating cylinder 9 passes through big rack 13 meshing gear wheel 11 and rotates, gear wheel 11 drives fixed axle 4 and rotates, thereby realize that ring flange 10 drives the upset of rotor arm pole 5, the upset in-process, upset claw 6 remains throughout at vertical position, upset claw 6 rotates 180 degrees, the upset of door plant has been realized, later the workman can process the other one side of door plant.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a door plant upset machine, includes support (1), its characterized in that: a rotary arm shelf device (2) and a driving device (3) are arranged on the bracket (1), the rotary arm shelf device (2) and the driving device (3) are arranged at one end of the bracket (1), the rotary arm shelf device (2) comprises a fixed shaft (4), a rotary arm rod (5), a turning claw (6) and a connecting shaft (7), the fixed shaft (4) is rotatably arranged on the bracket (1) in a penetrating way, the axial direction of the fixed shaft (4) is parallel to the horizontal plane, the middle part of the rotating arm rod (5) is sleeved on the fixed shaft (4), two ends of the rotating arm rod (5) are respectively and fixedly connected with a connecting shaft (7), the axial direction of the connecting shaft (7) is vertical to the length direction of the rotating arm rod (5), a small gear (8) is sleeved on the connecting shaft (7), and the small gear (8) and the overturning claw (6) coaxially rotate around the connecting shaft (7);

drive arrangement (3) are including driving actuating cylinder (9), ring flange (10) and gear wheel (11), it sets up in support (1) below to drive actuating cylinder (9) vertical setting, be connected with cylinder connecting plate (12) on the piston rod that drives actuating cylinder (9), be connected with big rack (13) on cylinder connecting plate (12), big rack (13) set up in support (1), the cover is worn on fixed axle (4) to ring flange (10) and gear wheel (11) coaxial, it rotates around fixed axle (4) to drive actuating cylinder (9) drive rotor lever (5).

2. The door panel tilter of claim 1, wherein: the fixed shaft (4) is further sleeved with a driving gear (16), a small rack is meshed on the driving gear (16), and the driving gear (16) drives pinions (8) at two ends to rotate through the small rack.

3. The door panel tilter of claim 1, wherein: the fixed shaft (4) is sleeved with a positioning sleeve (14), and the positioning sleeve (14) is connected to the rotating arm rod (5) through a bolt.

4. A door panel tilter as claimed in claim 3, wherein: a space ring (15) is placed in the positioning sleeve (14), and the space ring (15) is sleeved on the fixed shaft (4).

5. The door panel tilter of claim 1, wherein: the support is characterized in that supporting legs (18) are connected to the lower portion of the support (1), at least four supporting legs (18) are arranged, and the four supporting legs (18) are symmetrically arranged on two sides of the support (1).

6. The door panel tilter of claim 5, wherein: the lower end of the supporting leg (18) is provided with a sliding groove (19), a guide rail (20) is connected below the sliding groove (19) in a sliding mode, and the length direction of the guide rail (20) is parallel to the length direction of the support (1).

7. The door panel tilter of claim 1, wherein: an accommodating groove (21) is formed in the overturning claw (6), the opening of the accommodating groove (21) faces upwards, and a positioning rod (22) is arranged in the accommodating groove (21).