Container bottom plate semi-finished product centering guide table

Abstract

The utility model provides a centering guide table for semi-finished container bottom plates. The centering guide table comprises a rack, a conveying device, at least two centering devices and in-place detection sensors. The conveying device comprises a plurality of rollers which are horizontally arranged at intervals; the centering device comprises a lifting blade and a side pressing cylinder, the lifting blade is connected with a lifting cylinder for driving the lifting blade to lift, a push rod of the side pressing cylinder horizontally faces the lifting blade, and a push plate is fixed to the end of the push rod of the side pressing cylinder; the in-place detection sensor is installed on the rack and used for detecting whether the materials reach the corresponding position or not. The production process is fully automatic, manual operation is not needed, and the production efficiency is improved; a plate blank in the container bottom plate machining process is clamped from the two sides through the lifting cutting edge and the side pressing air cylinder for centering, the cutting edge part of the lifting cutting edge can be cut into the side face of the plate blank, influences caused by virtual edges are eliminated, centering accuracy is guaranteed, the situation that the edge of the plate blank sinks inwards or is in an arc shape after follow-up cutting is avoided, and product quality is greatly improved.

Description

Technical Field

[0001] This utility model relates to container floor processing equipment, and in particular to a centering guide table for semi-finished container floor products. Background Technology

[0002] The container floor is made of a single piece of bamboo-wood composite plywood, which is formed by hot pressing together multiple layers of wood veneer and bamboo veneer in an alternating pattern. For example... Figure 1 and Figure 2 As shown, the edges of the container floor blanks during processing are often uneven or have loose edges. The blanks enter the sawing machine using the traditional inclined roller edge-trimming method. The inclined roller table is bounded by the edge guard, which leads to inaccurate centering reference plane. After cutting, the edges of the floor are missing or curved, resulting in scrapped materials, wasted resources, and increased costs. Utility Model Content

[0003] This utility model proposes a centering guide table for semi-finished container floor plates, which solves the problem of high scrap rate caused by inaccurate reference surface of traditional centering guide machines.

[0004] The technical solution of this utility model is implemented as follows:

[0005] A semi-finished container floor centering guide table includes a frame, a conveying device, at least two centering devices, and a position detection sensor. The conveying device includes several horizontally spaced rollers, which are rotatably connected to the upper surface of the frame along the feeding direction. At least one roller is driven by a roller drive device that drives the roller to rotate. The centering device includes a lifting blade and a side-pressure cylinder, which are respectively arranged opposite to each other on both sides of the frame. The lifting blade includes a blade body, with a cutting edge on the side of the blade body near the side-pressure cylinder. The lifting blade is connected to a lifting cylinder for driving the lifting blade to move up and down. At least one guide wheel is provided on both the side of the lifting blade near the side-pressure cylinder and the side away from the side-pressure cylinder. The guide wheels are rotatably connected to a bracket. The lifting cylinder is fixed on the bracket, which is fixed on the frame. The push rod of the side-pressure cylinder is horizontally oriented towards the lifting blade, and a push plate is fixed to the end of the push rod of the side-pressure cylinder. The position detection sensor is installed on the frame to detect whether the material has reached the corresponding position.

[0006] Preferably, the position detection sensor is located below the discharge end of the frame, and the position detection sensor is a photoelectric proximity sensor.

[0007] Preferably, a plurality of bearing seats corresponding to the rollers are fixedly installed on both sides of the frame, and bearings are installed in the bearing seats. The two ends of the rollers are respectively installed in the inner rings of the bearings.

[0008] Preferably, the roller drive device includes a drive motor, on which a drive sprocket or drive pulley is fixedly mounted. One end of the roller is fixedly mounted with a drive sprocket or drive pulley, and the ends of the other rollers are fixedly mounted with driven sprockets or driven pulleys. The drive sprocket and the drive sprocket are connected by a first chain drive, the drive sprocket and the driven sprocket are connected by a second chain drive, the drive pulley and the drive pulley are connected by a first belt drive, and the drive pulley and the driven pulley are connected by a second belt drive.

[0009] Preferably, the bracket includes an L-shaped plate and a side end plate, the guide wheel is located between the L-shaped plate and the side end plate, the guide wheel has an axle that rotates through the center axis, and the two ends of the axle are respectively mounted on the L-shaped plate and the side end plate.

[0010] Preferably, the side-pressure cylinder is fixedly mounted on the cylinder frame, and the cylinder frame and the bracket are respectively fixed on both ends of the horizontal mounting plate, which is fixed on the frame.

[0011] Preferably, the guide wheel is a pulley, and there are a total of four guide wheels.

[0012] Preferably, the push plate is a circular plate or a square plate.

[0013] Preferably, a baffle parallel to the feeding direction is fixed on one side of the frame, and the baffle is located outside the lifting blade.

[0014] The beneficial effects of this utility model are as follows: 1. The production process is fully automated, requiring no manual operation and improving production efficiency. 2. The container bottom plate is clamped from both sides by a lifting blade and a side-pressure cylinder for centering. The cutting edge of the lifting blade can cut into the side of the plate, eliminating the influence of loose edges, ensuring accurate centering, and preventing indentation or arcing of the plate edge after subsequent cutting, thus greatly improving product quality. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an existing slab blank;

[0017] Figure 2 This is a structural diagram of an existing slab blank from another angle;

[0018] Figure 3 This is a schematic diagram of the structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the lifting blade part in this utility model;

[0020] Figure 5 This is an exploded view of the lifting blade part in this utility model;

[0021] Figure 6 This is a schematic diagram of the side-pressure cylinder part in this utility model;

[0022] Figure 7 This is a schematic diagram of the centering device in this utility model;

[0023] Figure 8 This is an exploded schematic diagram of the centering device in this utility model;

[0024] Figure 9 This is a diagram showing the usage state of this utility model.

[0025] In the picture:

[0026] Frame 1, bearing housing 11, baffle 12;

[0027] Conveying device 2, roller 21, drive motor 22;

[0028] Centering device 3,

[0029] The blade is raised and lowered 31, the blade body is 311, and the blade section is 312;

[0030] Side-pressure cylinder 32, push plate 321;

[0031] Lifting cylinder 33;

[0032] Guide wheel 34, axle 341;

[0033] Bracket 35, L-shaped plate 351, side end plate 352;

[0034] Cylinder bracket 36;

[0035] Horizontal installation 37;

[0036] 4. Plate blank. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Reference Figure 3-9 A semi-finished container floor centering guide table includes a frame 1, a conveying device 2, at least two centering devices 3, and a positioning detection sensor (not shown). The conveying device 2 includes several horizontally spaced rollers 21, which are rotatably connected to the upper surface of the frame 1 along the feeding direction. At least one roller 21 is driven by a roller drive device that drives the roller 21 to rotate. The centering device 3 includes a lifting blade 31 and a side pressure cylinder 32, which are respectively arranged opposite to each other on both sides of the frame 1. The lifting blade 31 includes a blade body 311, which is close to the side pressure cylinder. A blade 312 is provided on one side of the blade 32. The lifting blade 31 is connected to a lifting cylinder 33 for driving the lifting blade 31 to rise and fall. At least one guide wheel 34 is provided on both the side of the lifting blade 31 near the side pressure cylinder 32 and the side away from the side pressure cylinder. The guide wheel 34 is rotatably connected to a bracket 35. The lifting cylinder 33 is fixed on the bracket 35, and the bracket 35 is fixed on the frame 1. The push rod of the side pressure cylinder 32 is horizontally oriented towards the lifting blade 31. A push plate 321 is fixed to the end of the push rod of the side pressure cylinder 32. A position detection sensor is installed on the frame 1 to detect whether the material has reached the corresponding position.

[0039] As another preferred technical solution, the position detection sensor is located below the discharge end of the frame 1, and the position detection sensor is a photoelectric proximity sensor.

[0040] As another preferred technical solution, several bearing seats 11 corresponding to the rollers are fixedly installed on both sides of the frame 1. Bearings are installed in the bearing seats 11, and the two ends of the rollers 21 are respectively installed in the inner rings of the bearings.

[0041] As another preferred technical solution, the roller drive device includes a drive motor 22, on which a drive sprocket (not shown) or a drive pulley (not shown) is fixedly mounted. One end of the roller 21 is fixedly mounted with a drive sprocket (not shown) or a drive pulley (not shown), and the ends of the other rollers 21 are fixedly mounted with driven sprockets (not shown) or driven pulleys (not shown). The drive sprocket and the drive sprocket are connected by a first chain (not shown), the drive sprocket and the driven sprocket are connected by a second chain (not shown), the drive pulley and the drive pulley are connected by a first belt (not shown), and the drive pulley and the driven pulley are connected by a second belt (not shown).

[0042] As another preferred technical solution, the bracket 35 includes an L-shaped plate 351 and a side end plate 352. The guide wheel 34 is located between the L-shaped plate 351 and the side end plate 352. The guide wheel 34 has an axle 341 that rotates through it along the central axis. The two ends of the axle 341 are respectively mounted on the L-shaped plate 351 and the side end plate 352.

[0043] As another preferred technical solution, the side pressure cylinder 32 is fixedly mounted on the cylinder frame 36, and the cylinder frame 36 and the bracket 35 are respectively fixed on both ends of the horizontal mounting plate 37, which is fixed on the frame 1.

[0044] As another preferred technical solution, the guide wheel 34 is a pulley, and there are a total of four guide wheels 34, but other numbers are also possible, not limited to four.

[0045] As another preferred technical solution, the push plate 321 is a circular plate or a square plate.

[0046] As another preferred technical solution, a baffle 12 parallel to the feeding direction is fixed on one side of the frame 1, and the baffle 12 is located outside the lifting blade 31.

[0047] Working principle of this utility model:

[0048] Initially, the lifting blade 31 is in a retracted downward state, and the push rod of the side pressure cylinder 32 is also in a retracted state. During operation, the blank 4 in the container floor processing process enters the roller 21 from the previous process and moves forward under the conveying of the roller 21. When it reaches the position of the positioning detection sensor, the positioning detection sensor detects the blank 4, the roller 21 stops rotating, and the lifting blade 31 rises upward under the action of the lifting cylinder 33. Then, the push rod of the side pressure cylinder 32 extends and pushes the blank 4 toward the lifting blade 31 through the push plate 321. The blade part on the lifting blade 31 cuts into the vacant edge of the blank 4 until it reaches the solid plate part. After reaching the air pressure value set by the side pressure cylinder 32, it stops, eliminating the influence of the vacant edge of the blank 4 and ensuring the accuracy of the alignment. Then, the push rod of the side pressure cylinder 32 retracts, the lifting blade 31 descends and resets, the roller 21 continues to work, driving the blank 4 to continue moving forward and being sent to the next process. The container floor semi-finished product alignment guide table enters the next cycle.

[0049] This invention features a fully automated production process that eliminates the need for manual operation, thereby improving production efficiency. The lifting blade 31 and side-pressure cylinder 32 clamp the blank 4 of the container floor from both sides for centering. The cutting edge of the lifting blade 31 can cut into the side of the blank 4, eliminating the influence of loose edges, ensuring accurate centering, and preventing indentation or curvature of the blank 4's edges after subsequent cutting, thus significantly improving product quality.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A centering guide table for semi-finished container floor panels, characterized in that: include frame; The conveying device includes several horizontally spaced rollers, which are rotatably connected to the upper surface of the frame along the feeding direction, and at least one roller is driven by a roller drive device that drives the roller to rotate. The centering device comprises at least two devices, including a lifting blade and a side-pressure cylinder. The lifting blade and the side-pressure cylinder are respectively arranged opposite to each other on both sides of the frame. The lifting blade includes a blade body, and a blade portion is provided on the side of the blade body near the side-pressure cylinder. The lifting blade is connected to a lifting cylinder for driving the lifting blade to move up and down. At least one guide wheel is provided on both the side of the lifting blade near the side-pressure cylinder and the side away from the side-pressure cylinder. The guide wheel is rotatably connected to a bracket. The lifting cylinder is fixed on the bracket, and the bracket is fixed on the frame. The push rod of the side-pressure cylinder is horizontally oriented towards the lifting blade, and a push plate is fixed to the end of the push rod of the side-pressure cylinder. The arrival detection sensor is installed on the frame to detect whether the material has reached the corresponding position.

2. The container floor semi-finished product centering guide table as described in claim 1, characterized in that: The position detection sensor is located below the discharge end of the frame.

3. The container floor semi-finished product centering guide table as described in claim 2, characterized in that: The position detection sensor is a photoelectric proximity sensor.

4. The container floor semi-finished product centering guide table as described in claim 1, characterized in that: Several bearing seats corresponding to the rollers are fixedly installed on both sides of the frame. Bearings are installed in the bearing seats, and the two ends of the rollers are respectively installed in the inner rings of the bearings.

5. The container floor semi-finished product centering guide table as described in claim 1, characterized in that: The roller drive device includes a drive motor, on which a drive sprocket or drive pulley is fixedly mounted. One end of the roller is fixedly mounted with a drive sprocket or drive pulley, and the ends of the other rollers are fixedly mounted with driven sprockets or driven pulleys. The drive sprocket and the drive sprocket are connected by a first chain drive, the drive sprocket and the driven sprocket are connected by a second chain drive, the drive pulley and the drive pulley are connected by a first belt drive, and the drive pulley and the driven pulley are connected by a second belt drive.

6. The container floor semi-finished product centering guide table as described in claim 1, characterized in that: The bracket includes an L-shaped plate and a side end plate. The guide wheel is located between the L-shaped plate and the side end plate. The guide wheel has an axle that rotates along the central axis in the middle. The two ends of the axle are respectively installed on the L-shaped plate and the side end plate.

7. The container floor semi-finished product centering guide table as described in claim 4, characterized in that: The side-pressure cylinder is fixedly mounted on the cylinder frame, and the cylinder frame and the bracket are respectively fixed on both ends of the horizontal mounting plate, which is fixed on the frame.

8. The container floor semi-finished product centering guide table as described in any one of claims 1-7, characterized in that: The guide wheels are pulleys, and there are a total of four guide wheels.

9. The container floor semi-finished product centering guide table as described in any one of claims 1-7, characterized in that: The push plate is a circular plate or a square plate.

10. The container floor semi-finished product centering guide table as described in any one of claims 1-7, characterized in that: A baffle parallel to the feeding direction is fixed on one side of the frame, and the baffle is located outside the lifting blade.

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