CN219031211U

CN219031211U - Material feeding unit and automobile-used PHC board production line

Info

Publication number: CN219031211U
Application number: CN202320112832.7U
Authority: CN
Inventors: 李加春
Original assignee: Jilin Shan Sheng Mould & Plastic Technology Co ltd
Current assignee: Jilin Shan Sheng Mould & Plastic Technology Co ltd
Priority date: 2023-01-19
Filing date: 2023-01-19
Publication date: 2023-05-16
Anticipated expiration: 2033-01-19

Abstract

The utility model relates to the technical field of plate production, in particular to a feeding device and a PHC plate for a vehicle, wherein the device comprises a bag supporting base, a first conveying roller set and a limiting assembly, and at least one group of supporting bases is suitable for being arranged on a conveying path of a conveying belt device; the first conveying roller set is arranged on the supporting base and comprises a first roller, and the first roller is used for unfolding the non-woven fabric onto the conveying belt device through rotation; the limiting component limits the non-woven fabric unfolded by the first roller, so that the non-woven fabric is attached to the PHC substrate. When the feeding device disclosed by the utility model works, the PHC substrate is conveyed to the feeding device by the conveyor belt device in the production line, the first conveying roller group rotates, the non-woven fabric wound on the first roller is unfolded in the rotating process and is attached to the PHC substrate under the action of the limiting component, and the phenomenon that the subsequent welding process is influenced by the rolling of the non-woven fabric after the non-woven fabric is unfolded is avoided, so that the production efficiency of the PHC plate is improved by the feeding device disclosed by the utility model.

Description

Material feeding unit and automobile-used PHC board production line

Technical Field

The utility model relates to the technical field of plate production equipment, in particular to a feeding device and a PHC plate production line for vehicles.

Background

The PHC substrate material has the characteristics of light weight and high strength, and is widely applied to vehicles at present, such as sunroof sunshades, spare tire cover plates and the like. The PHC substrate is of a sandwich structure, takes a core material as a substrate, and is respectively compounded with non-woven fabrics or other fabric materials and the like on the upper surface and the lower surface so as to have different performances. According to the product requirement, the surface decorative layer can be made of materials such as composite fabric, non-woven fabric, PVC leather and the like. The surface layer material is usually made of glass fiber or carbon fiber felt material sprayed PU composite material. The core material can be honeycomb paperboard, corrugated paperboard, aluminum plate, plastic plate, etc. From the aspects of cost and quality requirements of products, more paperboard core materials are adopted at present; because of high strength, compressibility and low transportation cost, honeycomb paperboards are mostly used for some planar products (such as spare tire cover plates and storage plates); corrugated board is easy to bend, so that some products needing bending need to be selected from corrugated board as a core material.

When the PHC base plate is manufactured, the base plate is manufactured firstly, and then a layer of non-woven fabric is compounded on the base plate, so that the problem of poor surface finish of the base plate is solved. However, when the base plate and the non-woven fabric are compounded, the non-woven fabric cannot be adhered to the PHC base plate, even the non-woven fabric edge turns over on the PHC base plate, so that the subsequent processing flow is affected, and the production efficiency is reduced.

Disclosure of Invention

The utility model provides a feeding device and a PHC board production line for vehicles, which are used for solving the problems that in the prior art, when a base plate and non-woven fabrics are compounded, the non-woven fabrics cannot be adhered to the PHC base plate, the follow-up processing flow is affected, and the production efficiency is reduced.

The utility model realizes the aim, and adopts the technical scheme that: a feeding device, the device comprising: the conveying device comprises a supporting base, a first conveying roller group and a limiting assembly, wherein at least one group of supporting bases is suitable for being arranged on a conveying path of a conveying belt device; the first conveying roller set is arranged on the supporting base and comprises a first roller, and the first roller is used for unfolding the non-woven fabric onto the conveying belt device through rotation; the limiting component limits the non-woven fabric unfolded by the first roller, so that the non-woven fabric is attached to the PHC substrate.

The spacing subassembly includes: the extrusion roller is arranged at the downstream of the first conveying roller set, a set gap is formed between the extrusion roller and the conveying belt device, and the set gap is used for the non-woven fabric and the PHC substrate to pass through; the pushing mechanism is arranged at the upstream of the extrusion roller and used for pushing the non-woven fabric so as to enable the non-woven fabric to pass through the set gap.

The pushing mechanism includes: the pushing structure is suitable for being propped against non-woven fabrics, the pushing structure and the driving mechanism are arranged on the mounting substrate, and the driving mechanism is connected with the pushing structure and drives the pushing structure to slide relative to the mounting substrate.

The pushing structure comprises: the pushing device comprises a pushing sliding block and a pushing rod, wherein the pushing sliding block is connected with the pushing rod, the driving mechanism is connected with the pushing sliding block to drive the pushing sliding block to act, and the pushing rod is obliquely arranged to abut against non-woven fabrics.

The first transfer roller group further includes: the mounting column and the power mechanism are arranged on the supporting base, the first roller is arranged on the mounting column, and the power mechanism is connected with the first roller to drive the first roller to rotate.

The feeding device further comprises: a second transfer roller set mounted on the support base downstream of the first transfer roller set, comprising a second drum that rotates to unwind the composite facer onto the conveyor belt device;

the second conveying roller set has the same structure as the first conveying roller set.

The limiting component is in sliding connection with the conveyor belt device along the conveying path, when the second conveying roller group acts, the limiting component slides towards the second conveying roller component and limits the composite fabric unfolded by the second roller, so that the composite fabric is attached to the PHC substrate.

The utility model also provides a PHC board production line for the vehicle, which comprises the feeding device.

This automobile-used PHC board production line still includes: the conveying belt device is characterized in that sliding grooves are formed in two sides of the conveying belt device, and the limiting assembly is in sliding connection with the conveying belt device through the sliding grooves.

The technical scheme of the utility model has the following beneficial effects: the feeding device of the utility model comprises: support base, first conveying roller group and spacing subassembly. When the feeding device disclosed by the utility model works, the PHC substrate is conveyed to the feeding device by the conveyor belt device in the production line, the first conveying roller group rotates, the non-woven fabric wound on the first roller is unfolded in the rotating process and is attached to the PHC substrate under the action of the limiting component, and the phenomenon that the subsequent welding process is influenced by the rolling of the non-woven fabric after the non-woven fabric is unfolded is avoided, so that the production efficiency of the PHC plate is improved by the feeding device disclosed by the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings needed in the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a perspective view of a feeding device of the present utility model;

FIG. 2 is an enlarged view of a portion of the structure shown in FIG. 1 at A;

FIG. 3 is a schematic diagram of a front view of the structure of FIG. 1;

fig. 4 is a schematic view of a spacing assembly according to the present utility model.

Fig. 5 is a schematic diagram of a production line according to the present utility model.

Reference numerals illustrate:

1. a support base; 2. a first conveying roller set; 3. a second conveying roller set; 4. a limit component; 5. a squeeze roll; 6. a pushing mechanism; 7. a pushing structure; 8. a driving mechanism; 9. a mounting substrate; 10. pushing the sliding block; 11. a push rod; 12. a first roller; 13. a second drum; 14. a mounting column; 15. a power mechanism; 16. a nonwoven fabric; 17. a PHC substrate; 18. a conveyor belt device; 19. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

The feeding device provided in this embodiment, as shown in fig. 1 to 4, includes: a support base 1, a first conveying roller set 2 and a limiting assembly 4. At least one set of support bases 1 is adapted to be arranged on the conveying path of the conveyor belt means 18; the first transfer roller set 2 is mounted on the support base 1 and includes a first drum 12, and the first drum 12 spreads the nonwoven fabric 16 onto the conveyor belt device 18 by rotating; the limiting assembly 4 limits the non-woven fabric 16 spread by the first roller 12.

When the feeding device of the embodiment works, the conveying belt device 18 in the production line conveys the PHC substrate 17 to the feeding device, the first conveying roller set 2 rotates, the non-woven fabric 16 wound on the first roller 12 is unfolded in the rotating process and is attached to the PHC substrate 17 under the action of the limiting assembly 4, and the phenomenon that the non-woven fabric 16 is overturned after being unfolded to influence the subsequent welding process is avoided.

Further, the limiting assembly 4 includes: a squeeze roller 5 and a pushing mechanism 6, the squeeze roller 5 is arranged at the downstream of the first conveying roller set 2, and a set gap is formed between the squeeze roller 5 and the conveying belt device 18, and the set gap is used for the non-woven fabric 16 and the PHC substrate 17 to pass through; the pushing mechanism 6 is arranged at the upstream of the squeeze roller 5, and when the device works, the pushing mechanism 6 acts, and the pushing mechanism 6 enables the edge of the non-woven fabric 16 to enter the squeeze roller 5 through pushing, and is attached to the PHC substrate 17 under the action of the squeeze roller 5. The set gap may be determined according to the thickness after the PHC substrate 17 and the nonwoven fabric 16 are combined, and the set gap is prevented from being too small or too large.

Wherein the pushing mechanism 6 comprises: the pushing structure 7, the driving mechanism 8 and the mounting substrate 9, the pushing structure 7 is propped against the non-woven fabric 16, the pushing structure 7 and the driving mechanism 8 are arranged on the mounting substrate 9, the driving mechanism 8 is connected with the pushing structure 7 and drives the pushing structure 7 to slide relative to the mounting substrate 9, and the distance between the pushing structure 7 and the non-woven fabric 16 changes in the sliding process of the pushing structure 7 relative to the mounting substrate 9, so that the edge of the non-woven fabric 16 can be accurately fed into a set gap by adjusting the pushing structure 7.

Further, the pushing structure 7 includes: the pushing device comprises a pushing slide block 10 and a pushing rod 11, wherein the pushing slide block 10 is connected with the pushing rod 11, the driving mechanism 8 is connected with the pushing slide block 10 to drive the pushing slide block 10 to act, and the pushing rod 11 is obliquely arranged to abut against the non-woven fabric 16.

The feeding device of this embodiment further includes: a second transfer roller set 3, the second transfer roller set 3 being mounted on the support base 1 and downstream of the first transfer roller set 2, comprising a second drum 13, the second drum 13 being configured to unwind the composite web onto the conveyor belt device 18 by rotation; the second conveying roller set 3 has the same structure as the first conveying roller set 2. The composite fabric in this embodiment is a flexible fabric, such as glass fiber, which is to be composited with other materials on the PHC substrate 17.

Through setting up second transfer roller group 3 for can compound other surface fabric different with non-woven fabrics 16 on the PHC base plate 17, thereby obtain non-woven fabrics 16 of different performance, can produce PHC base plate 17 material of two kinds of different performances on a production line promptly, through electric control, can seamless switching between first transfer roller group 2 and the second transfer roller group 3 moreover, promote operating efficiency.

Specifically, the limiting component 4 is slidably connected with the conveyor belt device 18 along the conveying path, and when the second conveying roller set 3 acts, the limiting component 4 slides to the second conveying roller set 3, and limits the composite fabric stretched by the second roller 13, so that the composite fabric is attached to the PHC substrate 17.

When it is necessary to switch between the first conveyor roller group 2 and the second conveyor roller group 3, the spacing assembly 4 is switched in position by sliding relative to the conveyor belt device 18. The switching between roller sets is realized through a group of limiting assemblies 4, so that the device structure is simplified, and the cost is saved.

The first conveying roller set 2 includes, in addition to the first roller, the first conveying roller set 2 including: the mounting column 14 and the power mechanism 15, the mounting column 14 and the power mechanism 15 are arranged on the support base 1, the first roller 12 is arranged on the mounting column 14, and the power mechanism 15 is connected with the first roller 12 to drive the first roller 12 to rotate. The power mechanism 15 provides power to the first roller 12, and its specific structure can be realized by those skilled in the art using the prior art, and will not be described herein.

Example two

The embodiment provides a PHC board production line for vehicle, and this production line includes the material feeding unit of embodiment one, and in addition, the production line of this embodiment still includes: conveyor means 18. Conveyor means 18 conveys PHC substrate 17. The two sides of the conveyor belt device 18 are provided with sliding grooves 19, and the limiting assembly 4 is in sliding connection with the conveyor belt device 18 through the sliding grooves 19.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications which may be extended therefrom are within the scope of the utility model.

Claims

1. A feeding device, the device comprising: the device comprises a support base (1), a first conveying roller set (2) and a limiting assembly (4), wherein at least one group of support bases (1) is arranged on a conveying path of a conveying belt device (18), the first conveying roller set (2) is arranged on the support base (1) and comprises a first roller (12), and the first roller (12) is used for unfolding a non-woven fabric (16) onto the conveying belt device (18) through rotation; the limiting component (4) limits the non-woven fabric (16) unfolded by the first roller (12) so as to enable the non-woven fabric (16) to be attached to the PHC substrate (17).

2. The feeding device according to claim 1, wherein the limiting assembly (4) comprises: a squeeze roller (5) and a pushing mechanism (6), wherein the squeeze roller (5) is arranged at the downstream of the first conveying roller set (2), and a set gap is formed between the squeeze roller (5) and the conveying belt device (18), and the set gap is used for a non-woven fabric (16) and a PHC substrate (17) to pass through; a pushing mechanism (6) is arranged upstream of the squeeze roller (5) for pushing the nonwoven fabric (16) so that the nonwoven fabric (16) passes through the set gap.

3. The feeding device according to claim 2, wherein the pushing mechanism (6) comprises: the device comprises a pushing structure (7), a driving mechanism (8) and a mounting substrate (9), wherein the pushing structure (7) is suitable for being abutted against a non-woven fabric (16), the pushing structure (7) and the driving mechanism (8) are arranged on the mounting substrate (9), and the driving mechanism (8) is connected with the pushing structure (7) and drives the pushing structure (7) to slide relative to the mounting substrate (9).

4. A feeding device according to claim 3, wherein the pushing structure (7) comprises: the pushing device comprises a pushing sliding block (10) and a pushing rod (11), wherein the pushing sliding block (10) is connected with the pushing rod (11), the driving mechanism (8) is connected with the pushing sliding block (10) to drive the pushing sliding block (10) to act, and the pushing rod (11) is obliquely arranged to abut against the non-woven fabric (16).

5. The feeding device according to claim 1, wherein the first transfer roller set (2) further comprises: the mounting column (14) and the power mechanism (15), the mounting column (14) and the power mechanism (15) are arranged on the support base (1), the first roller (12) is arranged on the mounting column (14), and the power mechanism (15) is connected with the first roller (12) to drive the first roller (12) to rotate.

6. The feeding apparatus according to any one of claims 1-5, further comprising: a second transfer roller set (3), the second transfer roller set (3) being mounted on the support base (1) downstream of the first transfer roller set (2), comprising a second drum (13), the second drum (13) unwinding the composite fabric onto the conveyor belt device (18) by rotation.

7. The feeding device according to claim 6, characterized in that the second conveyor roller set (3) is of the same construction as the first conveyor roller set (2).

8. Feeding device according to claim 6, wherein the limiting assembly (4) is slidingly connected with the conveyor belt device (18) along the conveying path, and when the second conveying roller set (3) acts, the limiting assembly (4) slides towards the second conveying roller set (3) and limits the composite fabric spread by the second roller (13) so as to enable the composite fabric to be attached to the PHC substrate (17).

9. The utility model provides a PHC board production line for automobile-used which characterized in that, this production line includes: the feeding device of any one of claims 1-8.

10. The automotive PHC panel production line of claim 9, further comprising: the conveyer belt device (18), the both sides of conveyer belt device (18) are provided with spout (19), spacing subassembly (4) pass through spout (19) with conveyer belt device (18) sliding connection.