CN220264040U - Self-falling type overturning frame for PVC (polyvinyl chloride) profile - Google Patents

Abstract

The utility model relates to the technical field of transfer mechanisms of profiles, and particularly discloses a self-falling type turnover frame of a PVC profile, which comprises the following components sequentially installed along the feeding direction: the material blocking plate is arranged on one side of the section bar; one end of the material guiding strip is arranged on the baffle plate, and the other end of the material guiding strip extends in a direction away from the storage rack; the material guiding strip is used for abutting against the second end part of the profile and guiding the second end part to move in a direction away from the storage rack; the striker plate is used for the first tip of butt section bar for the focus of section bar deviates from the supporter, until the section bar turns over from the supporter. In the utility model, the profile is guided to automatically turn down by the guiding strip, the setting of the air cylinder is canceled, the air cylinder is not required to be maintained, and the production cost is reduced; and the commodity shelf is fixedly arranged, so that the risk of damaging the commodity shelf due to unstable air pressure is eliminated, and the protection effect is played for staff.

Description

Self-falling type overturning frame for PVC (polyvinyl chloride) profile

Technical Field

The utility model relates to the technical field of transfer mechanisms of profiles, in particular to a self-falling type turnover frame of a PVC profile.

Background

In the production and manufacture of PVC profiles, it is generally necessary to transfer the finished product of the profile 3, which has been processed on a machine, to a warehouse car through a turning motion, and then to transfer the finished product through the warehouse car.

Referring to fig. 1, a conventional tilting mechanism includes: the conveyer belt 1, supporter 2 and cylinder 9, in the concrete practical time, need transport whole section bar 3 to supporter 2 through conveyer belt 1 earlier, and one side of supporter 2 articulates and installs in the frame, and the piston rod 91 of cylinder 9 articulates in the bottom of supporter 2 and installs. The whole storage rack 2 can be driven to turn over through the telescopic movement of the telescopic rod, so that the section bar 3 can be turned over from the storage rack 2 to a garage.

In actual work, because the air pipe joint and the air cylinder 9 are used for a long time, the phenomena of aging and air leakage exist, and the air pipe joint and the air cylinder are required to be regularly maintained and replaced by staff, so that the production cost is increased.

Disclosure of Invention

In view of the above problems, the utility model provides a self-falling type turnover frame for PVC profiles, which aims to cancel the use of an air cylinder and save the production cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a PVC section bar from falling formula turnover frame, include along the pay-off direction installation in proper order: the material blocking plate is arranged on one side of the section bar; one end of the material guiding strip is arranged on the baffle plate, and the other end of the material guiding strip extends in a direction away from the storage rack; the material guiding strip is used for abutting against the second end part of the profile and guiding the second end part to move in a direction away from the storage rack; the striker plate is used for the first tip of butt section bar for the focus of section bar deviates from the supporter, until the section bar turns over from the supporter.

Further, the material guiding strip is arc-shaped.

Further, the roll-over stand further includes: and the sliding block is slidably arranged on the striker plate, and the material guiding strip is arranged on the sliding block.

Further, the material guiding strip is hinged to the sliding block, and a buffer spring is arranged on one side, far away from the section bar, of the material guiding strip and used for buffering impact force generated by contact between the section bar and the material guiding strip.

Further, the roll-over stand further includes: the sliding block is provided with a plurality of bolts, a sliding groove for installing the striker plate is formed in the sliding block along the vertical direction, the sliding block is provided with a plurality of threaded holes communicated with the sliding groove along the transverse direction, and the bolts can penetrate through the threaded holes to abut against the striker plate so as to lock the sliding block.

Further, the shelf includes: the mounting frame is used for a plurality of rotating rollers which are in contact with the section bar and provides a mounting platform for the rotating rollers, and two ends of the rotating rollers are rotatably mounted on the mounting frame.

The beneficial effects of the utility model are as follows: in the utility model, the profile is guided to automatically turn down by the guiding strip, the setting of the air cylinder is canceled, the air cylinder is not required to be maintained, and the production cost is reduced; in the utility model, the commodity shelf is fixedly arranged, so that the risk of damaging the commodity shelf due to unstable air pressure is eliminated, and the protection effect is realized for staff.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a turnover mechanism in the prior art.

Fig. 2 is a top view of the whole structure of the drop frame provided in the present application.

Fig. 3 is a front view of the whole structure of the drop frame provided in the present application.

FIG. 4 is a schematic view of the material guiding strip mounted on a slider

Fig. 5 is a schematic view of the installation of the screw provided herein.

Wherein, 1, a conveyer belt; 11. a carrier roller; 2. a commodity shelf; 21. a rotating roller; 22. a mounting frame; 3. a section bar; 4. a striker plate; 5. a material guiding strip; 51. a plug pin; 6. a slide block; 61. a chute; 62. countersink; 7. a buffer spring; 8. a screw; 9. a cylinder; 91. a piston rod.

Detailed Description

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 2, the embodiment of the application discloses a self-falling type turnover frame of PVC profile, including installing in proper order along the pay-off direction: a conveyor belt 1 for conveying the section bar 3 and a rack 2 for placing the section bar 3, wherein the section bar 3 processed at the front end of production is continuously conveyed to the rack 2 through the conveyor belt 1.

In the novel use, a striker plate 4 is also arranged on one side of the section bar 3 and is used for abutting against the first end part of the section bar 3; and one end of the guiding strip 5 is arranged on the baffle plate 4, and the other end of the guiding strip extends in a direction away from the storage rack 2 and is used for being abutted with the second end of the section bar 3.

It will be appreciated that in this embodiment the length of the shelf 2 is less than the length of the profile 3 and the conveyor 1 continually pushes the second end of the profile 3 into contact with the guide bar 5 by guiding the second end to move away from the shelf 2 until the centre of gravity of the profile 3 leaves the shelf 2 and falls from the shelf 2.

In the utility model, the profile 3 is guided to automatically turn down through the guiding strip 5, the setting of the air cylinder 9 is canceled, the air cylinder 9 is not required to be maintained, and the production cost is reduced; in the utility model, the commodity shelf 2 is fixedly arranged, so that the risk of damaging the commodity shelf 2 due to unstable air pressure is eliminated, and the protection effect is realized for staff.

Preferably, the strip 5 is circular arc-shaped.

Referring to fig. 2 to 4, the roll-over stand further includes: and a sliding block 6 slidably mounted on the striker plate 4, and the material guiding strip 5 is mounted on the sliding block 6. The distance between the guide bar 5 and the conveyor belt 1 can be adjusted by sliding the sliding block 6 along the baffle plate 4, so that the profiles 3 with different lengths can be guided to roll off.

Specifically, the roll-over stand further includes: the sliding grooves 61 for installing the striker plates 4 are formed in the sliding blocks 6 in the vertical direction, the sliding blocks 6 are provided with a plurality of threaded holes communicated with the sliding grooves 61 in the transverse direction, and the screws 8 can penetrate through the threaded holes to abut against the striker plates 4, so that the sliding blocks 6 are locked.

Referring to fig. 2 and 3, the material guiding strip 5 is hinged on the sliding block 6, a buffer spring 7 is installed on one side of the material guiding strip 5 far away from the section bar 3, a counter bore 62 for installing the buffer spring 7 is arranged on the sliding block 6, a bolt 51 is arranged on the material guiding strip 5, one end of the buffer spring 7 is placed in the counter bore 62, and the other end is inserted into the bolt 51. When the section bar 3 is in initial contact with the material guiding strip 5, the material guiding strip 5 can be pushed to rotate along a hinge point to extrude the buffer spring 7, the initial contact between the section bar 3 and the material guiding strip 5 is changed into elastic contact, and the impact force generated by the contact between the section bar 3 and the material guiding strip 5 is buffered, so that the section bar 3 is prevented from being damaged.

Referring to fig. 1, anti-slip stripes are arranged on a conveyor belt 1, so that friction force between the surface of the conveyor belt 1 and a section bar 3 is increased, and thrust of the conveyor belt 1 to the section bar 3 is ensured; of course, the conveyor belt 1 is driven by a plurality of carrier rollers 11, and a driving motor (not shown in the figure) is further provided to drive the carrier rollers 11 to rotate. The shelf 2 includes: the two ends of the rotating rollers 21 are rotatably arranged on the mounting frame 22 through bearings, friction force between the section bar 3 and the storage frame 2 is reduced, and the guiding strips 5 are convenient for guiding the section bar 3 to roll down.

It is believed that the installation of the conveyor 1 and the rack 2 can be accomplished by the description herein to those skilled in the art, and will not be described in detail herein.

It will be apparent to those skilled in the art that while preferred embodiments of the present utility model have been described, additional variations and modifications may be made to these embodiments once the basic inventive concepts are known to those skilled in the art. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (6)

1. The utility model provides a PVC section bar from falling formula turnover frame which characterized in that includes along the pay-off direction installation in proper order: conveyor belt (1) for conveying profiles (3) and a rack (2) for placing said profiles (3), further comprising:

the striker plate (4) is arranged on one side of the section bar (3);

a material guiding strip (5), one end of which is arranged on the material blocking plate (4) and the other end of which extends in a direction away from the storage rack (2);

the material guiding strip (5) is used for abutting against the second end part of the section bar (3) and guiding the second end part to move in a direction away from the commodity shelf (2); the striker plate (4) is used for abutting against the first end part of the section bar (3) so that the gravity center of the section bar (3) deviates from the commodity shelf (2) until the section bar (3) is turned over from the commodity shelf (2).

2. A self-falling type tipping frame for PVC profiles according to claim 1, characterized in that the guiding strip (5) is circular arc-shaped.

3. The self-dropping frame for PVC profiles according to claim 1, further comprising: and the sliding block (6) is slidably arranged on the striker plate (4), and the material guiding strip (5) is arranged on the sliding block (6).

4. A self-falling type turnover frame of PVC profile according to claim 3, wherein the material guiding strip (5) is hinged on the sliding block (6), and a buffer spring (7) is installed at a side of the material guiding strip (5) far from the profile (3) for buffering impact force generated by contact of the profile (3) and the material guiding strip (5).

5. A self-dropping frame for PVC profiles according to claim 3, further comprising: the sliding block (6) is provided with a sliding groove (61) for installing the striker plate (4) along the vertical direction, the sliding block (6) is provided with a plurality of threaded holes communicated with the sliding groove (61) along the transverse direction, and the screws (8) can penetrate through the threaded holes to be in contact with the striker plate (4) so as to lock the sliding block (6).

6. The self-falling type tipping frame of PVC profile according to claim 1, wherein the shelf (2) comprises: the roller (21) is used for being in contact with the section bar (3), and a mounting frame (22) for providing a mounting platform for the roller (21), and two ends of the roller (21) are rotatably mounted on the mounting frame (22).