Narrow plate assist device for plate trimming

Abstract

The utility model discloses a narrow plate assistor for plate trimming, which comprises an edge banding machine main body, the edge banding machine main body is provided with a trimming station, the edge banding machine main body is provided with assistor main bodies at the trimming station, each assistor main body comprises a supporting seat, a fixing screw hole, a fixing bolt, a roller shaft and a supporting roller, fixing screw holes are formed in the two sides of the bottom of the supporting base correspondingly, and fixing bolts are arranged in the two fixing screw holes correspondingly. According to the utility model, the assistor for supporting is arranged at the edge of the plate conveying belt, and the supporting roller which is arranged above the assistor main body and is flush with the plate conveying belt is arranged, so that the edge of a plate can be supported under the condition that the plate protrudes out of the plate conveying belt, and the outward turning moment is counteracted; therefore, the minimum narrow plate machining width can be reduced from seven centimeters to five centimeters, two narrow plates do not need to be machined together, and the workload of narrow plate machining is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a narrow plate auxiliary device for plate trimming. Background Art

[0002] Edge banding is an important process in the manufacturing process of panel furniture. The quality of edge banding directly affects the quality, price and grade of the product. Through edge banding, the appearance quality of furniture can be greatly improved, and the damage of the corners of furniture during transportation and use, the veneer layer being lifted or peeled off can be avoided. At the same time, it can play the role of waterproofing, sealing the release of harmful gases and reducing deformation, and it can also beautify furniture and make people happy. The raw materials used by panel furniture manufacturers are mainly particleboard, medium-density fiberboard and other artificial boards. The edge banding strips used are mainly PVC, polyester, melamine and wood strips. Different materials and specifications of edge banding strips use different edge banding equipment. Nowadays, the edge banding machines used by furniture manufacturers are mainly manual straight and curved edge banding machines and fully automatic linear edge banding machines. The manual edge banding machine has a simpler structure, and its installation, use and maintenance are relatively easy; while the fully automatic linear edge banding machine is prone to various problems during use due to its complex structure, high manufacturing precision and high price. Therefore, installing and debugging a fully automatic linear edge banding machine is an important guarantee for it to maintain a stable working state for a long time and complete high-quality edge banding operations.

[0003] The board needs to be trimmed before and after edge banding, but the existing automatic board edge banding machine will apply a downward force to the edge of the board when trimming. Since the board needs to be trimmed, the edge of the board will protrude from the edge of the conveyor belt and is only fixed by the pressure of the upper roller. Therefore, an outward turning torque will be generated when the wood strip is moving. When trimming wide boards, the friction between the roller and the conveyor belt is large enough, and the impact of this torque is low and can be ignored. However, when trimming narrow board strips, this torque will cause the narrow board to move. The narrow plate moves outwards at the same time, causing the narrow plate to leave the work station and jam the edge banding machine, so that the existing edge banding machine can only process the narrow plate of seven centimeters at the lowest. The existing solution is to process the two narrow plates together and limit the torque of the outer narrow plate by the inner narrow plate. Although this can solve the problem of the narrow plate leaving the work station, it requires two processes during processing and requires the staff to replace the position of the narrow plates. Two narrow plates require four processes plus the time for replacement and adjustment, which increases the processing time of the narrow plates. Therefore, an auxiliary device is needed to solve the problem of edge trimming support of narrow plates. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a narrow board auxiliary device for board trimming, which solves the problem that when trimming the narrow board strips, the outward turning torque may cause the narrow board to leave the work station and jam the edge banding machine.

[0005] The conveyor belt is provided at the top of the conveyor belt support, and a lifting frame is provided on the top of the side of the edge banding machine body close to the plate conveyor belt. The bottom of the lifting frame is rotatably connected with a plurality of pressure plate rollers on the side close to the edge banding machine body, and a narrow plate body is provided above the plate conveyor belt. The edge banding machine body is provided with an auxiliary device body at the trimming station. The auxiliary device body comprises a support seat, a fixing screw hole, a fixing bolt, a roller shaft and a supporting roller. Fixing screw holes are opened on both sides of the bottom of the support seat, and fixing bolts are arranged inside the two fixing screw holes. A plurality of roller shafts are equidistantly fixedly connected to the upper outer side of the support seat, and the upper outer side of the support seat is rotatably connected with the supporting roller through the roller shaft.

[0006] According to the narrow plate auxiliary device for plate trimming, the plurality of pressure plate rollers are all existing rubber rollers.

[0007] According to the narrow plate auxiliary device for plate trimming, the auxiliary device body is fixedly connected to a side of the conveyor belt bracket close to the edge banding machine body by two fixing bolts.

[0008] According to the narrow board auxiliary device for plate trimming, the tops of the plurality of support rollers are flush with the bottom of the narrow board body.

[0009] According to the narrow plate auxiliary device for plate trimming, the plurality of support rollers are all existing bearing rollers.

[0010] According to the narrow plate auxiliary device for plate trimming, the plurality of fixing bolts are all existing hexagon socket bolts.

[0011] The above solution has at least one of the following beneficial effects:

[0012] 1. The utility model provides an auxiliary device for support at the edge of the plate conveyor belt. Through the support rollers above the auxiliary device body that are flush with the plate conveyor belt, the edge of the plate can be supported when the plate protrudes from the plate conveyor belt to offset the torque of outward turning, thereby reducing the minimum processing width of the narrow plate from seven centimeters to five centimeters. There is no need to process two narrow plates together, which reduces the workload of narrow plate processing and enhances the practicality of the device.

[0013] 2. The auxiliary device body of the utility model is fixed on the conveyor belt bracket by fixing bolts. It only has a support seat with screw holes, a roller shaft and a bearing that serves as a supporting roller. The modification of the edge banding machine causes little damage and will not affect the normal operation of the edge banding machine body. In addition, the modification cost is low, the accessories are highly universal, and the maintenance is simple, which enhances the practicability of the device.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 It is a left three-dimensional structural schematic diagram of a narrow plate auxiliary device for plate trimming of the utility model;

[0017] Figure 2 It is a right-side three-dimensional structural schematic diagram of a narrow plate auxiliary device for plate trimming of the utility model;

[0018] Figure 3 This is a front structural schematic diagram of a narrow plate auxiliary device for plate trimming according to the utility model;

[0019] Figure 4 This is a schematic diagram of the installation position structure of a narrow plate auxiliary device for plate trimming according to the utility model;

[0020] Legend:

[0021] 1. Edge banding machine body; 2. Conveyor belt bracket; 3. Plate conveyor belt; 4. Lifting frame; 5. Pressing plate roller; 6. Narrow plate body; 7. Auxiliary device body; 701. Support seat; 702. Fixing screw hole; 703. Fixing bolt; 704. Roller shaft; 705. Support roller. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The embodiment of the utility model provides a narrow plate auxiliary device for plate trimming, including an edge banding machine body 1, the edge banding machine body 1 is provided with a trimming station, a conveyor belt bracket 2 is provided below one side of the edge banding machine body 1, a plate conveyor belt 3 is provided above the conveyor belt bracket 2, a lifting frame 4 is provided above the side of the edge banding machine body 1 close to the plate conveyor belt 3, a bottom of the lifting frame 4 is rotatably connected to a side of the edge banding machine body 1 close to a plurality of pressure plate rollers 5, and the plurality of pressure plate rollers 5 are all existing rubber rollers, a narrow plate body 6 is provided above the plate conveyor belt 3, and the narrow plate body 6 is transported forward through the plurality of pressure plate rollers 5 and the plate conveyor belt 3;

[0024] The edge banding machine body 1 is provided with an auxiliary device body 7 at the trimming station. The auxiliary device body 7 includes a support seat 701, a fixing screw hole 702, a fixing bolt 703, a roller shaft 704 and a supporting roller 705. The bottom sides of the support seat 701 are provided with fixing screw holes 702. The insides of the two fixing screw holes 702 are provided with fixing bolts 703. The multiple fixing bolts 703 are all existing hexagon socket bolts. The auxiliary device body 7 is fixedly connected to the side of the conveyor belt bracket 2 close to the edge banding machine body 1 through the two fixing bolts 703. The auxiliary device is fixed to the conveyor belt bracket 3 through the fixing bolts 703. The modification damage to the edge banding machine is small, and the normal operation of the edge banding machine body 1 will not be affected. The modification cost is low, the accessories are highly universal, and the maintenance is also simple.

[0025] A plurality of roller shafts 704 are equidistantly fixedly connected to the upper outer side of the support seat 701, and support rollers 705 are rotatably connected to the upper outer side of the support seat 701 through the roller shafts 704. The tops of the plurality of support rollers 705 are flush with the bottom of the narrow plate body 6, and the plurality of support rollers 705 are all existing bearing rollers. By providing an auxiliary device for support at the edge of the plate conveyor belt 3, the support rollers 705 flush with the plate conveyor belt 3 above the auxiliary device body 7 can support the edge of the plate when the plate protrudes from the plate conveyor belt 3 to offset the outward turning torque, thereby reducing the minimum narrow plate processing width from seven centimeters to five centimeters. There is no need to process two narrow plates together, thereby reducing the workload of narrow plate processing.

[0026] Working principle: The utility model sets an auxiliary device for support on the edge of the plate conveyor belt 3. Through the support roller 705 flush with the plate conveyor belt 3 above the auxiliary device body 7, the edge of the plate can be supported when the plate protrudes from the plate conveyor belt 3 to offset the torque of outward flipping, thereby reducing the minimum narrow plate processing width from seven centimeters to five centimeters. There is no need to process two narrow plates together, which reduces the workload of narrow plate processing. The auxiliary device body 7 itself has only three types of accessories: a support seat 701 with screw holes, a roller shaft 704 and a bearing that serves as a support roller 705. The auxiliary device is fixed to the conveyor belt bracket 3 by fixing bolts 703. The modification damage to the edge banding machine is small, and the normal operation of the edge banding machine body 1 will not be affected. The modification cost is low, the accessories are highly universal, and maintenance is also simple.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A narrow plate auxiliary device for trimming a plate, comprising an edge banding machine body (1), the edge banding machine body (1) being provided with a trimming station, a conveyor belt support (2) being provided below one side of the edge banding machine body (1), a plate conveyor belt (3) being provided above the conveyor belt support (2), a lifting frame (4) being provided above a side of the edge banding machine body (1) close to the plate conveyor belt (3), a bottom of the lifting frame (4) being rotatably connected to a side close to the edge banding machine body (1) with a plurality of pressure plate rollers (5), a narrow plate body (6) being provided above the plate conveyor belt (3), characterized in that: The edge banding machine body (1) is provided with an auxiliary device body (7) at the trimming station, and the auxiliary device body (7) comprises a support seat (701), a fixing screw hole (702), a fixing bolt (703), a roller shaft (704) and a supporting roller (705). The bottom of the support seat (701) is provided with fixing screw holes (702) on both sides, and the insides of the two fixing screw holes (702) are provided with fixing bolts (703). A plurality of roller shafts (704) are fixedly connected at equal distances to the upper outer side of the support seat (701), and the upper outer side of the support seat (701) is rotatably connected to the supporting roller (705) via the roller shaft (704).

2. A narrow plate auxiliary device for plate trimming according to claim 1, characterized in that: The plurality of pressure plate rollers (5) are all existing rubber rollers.

3. A narrow plate auxiliary device for plate trimming according to claim 1, characterized in that: The auxiliary device body (7) is fixedly connected to a side of the conveyor belt support (2) close to the edge banding machine body (1) via two fixing bolts (703).

4. A narrow plate auxiliary device for plate trimming according to claim 1, characterized in that: The tops of the plurality of supporting rollers (705) are flush with the bottom of the narrow board body (6).

5. The narrow plate auxiliary device for plate trimming according to claim 1, characterized in that: The plurality of supporting rollers (705) are all existing bearing rollers.

6. A narrow plate auxiliary device for plate trimming according to claim 1, characterized in that: The plurality of fixing bolts (703) are all existing hexagon socket bolts.

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