Cutting device for veneer production

Abstract

The utility model relates to the technical field of veneer cutting, and discloses a veneer production cutting device which comprises a supporting table, a box body is fixedly installed in the middle of the upper surface of the supporting table, and two sets of push rod motors are fixedly installed on the front side of the upper surface of the supporting table. A through opening is formed in the bottom in the supporting table, a bottom plate is placed at the bottom in the through opening, and a pressure sensor is fixedly installed on one side of the front wall of the supporting table. Through the arrangement of the pressure sensor, the servo motor and the roller, the transmission shaft of the electric push rod completely moves outwards, the roller abuts against the veneer at the through opening at the moment, the pressure sensor can be extruded through fingers, the detected pressure is larger than a set threshold value, the processor gives an instruction, and the servo motor drives the roller to rotate for several circles and then stops; and then the alarm gives out a digital sound to remind personnel to control the cutting knife to move downwards for cutting, fixed-length segmented cutting is carried out circularly in this way, a measuring tool does not need to be used, and the wood veneer cutting efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of veneer cutting, in particular to a veneer production and cutting device. Background Art

[0002] Since the width of veneer is relatively narrow, in order to process it into a larger wooden board product, it is necessary to use adhesive to splice and glue two or more veneers under pressure to form a larger wooden board.

[0003] In the process of realizing the present utility model, the inventors found that the following problems existed in the prior art and have not been solved: the existing veneer production and cutting device does not have a fixed-length conveying function, so personnel are required to use measuring tools to measure, mark lines, and then cut the veneer. The fixed-length cutting efficiency of this method is not ideal and needs to be improved urgently. Therefore, we propose a veneer production and cutting device. Utility Model Content

[0004] The utility model aims to provide a veneer production and cutting device, which solves the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a veneer production and cutting device, comprising a support platform, a box body is fixedly installed on the middle of the upper surface of the support platform, a push rod motor is fixedly installed on the front side of the upper surface of the support platform, and there are two sets of push rod motors;

[0006] A through opening is provided at the bottom of the support platform, a bottom plate is placed at the bottom of the through opening, and a pressure sensor is fixedly installed on one side of the front wall of the support platform;

[0007] A groove a is provided on the lower side of the support platform near the push rod motor, a tool holder is placed in the groove a, a cutting knife is fixedly installed at the bottom of the tool holder, and the top of the tool holder is fixedly connected to the transmission shaft of the push rod motor;

[0008] A groove b is provided on the rear side of the support platform near the groove a, and gantry frames are placed on both sides of the groove b. A servo motor is fixedly installed on one side of the gantry frame, and a roller is fixedly installed on the inner end of the transmission shaft of the servo motor. The top of the gantry frame is fixedly connected to the transmission shaft of the electric push rod, and the electric push rod is fixed on the support platform;

[0009] A rubber sleeve is fixedly installed on the outer side of the roller, and one end of the roller is rotatably connected to the gantry through a rotating seat;

[0010] The box body is fixedly installed with a processor and an alarm, which can be used in conjunction with components such as a pressure sensor, a servo motor and a roller. During the use of the veneer production and cutting device, the transmission shaft of the electric push rod is completely moved outward. At this time, the roller presses the veneer at the opening, and the pressure sensor can be squeezed by the fingers to detect that the pressure is greater than the set threshold. The processor issues an instruction, and then the servo motor drives the roller to rotate several circles and then stops. The person controls the cutting knife to move down for cutting, and fixed-length segmented cutting is performed in this cycle without the need to use measuring tools, thereby effectively improving the efficiency of veneer cutting.

[0011] As an optional scheme of the technical scheme of the present application, an inner rod is fixedly installed on one side of the bottom of the base plate, and the inner rod movably passes through the bottom wall of the support platform, a bearing is installed on the other side of the bottom of the base plate, and a screw is rotatably connected to the bottom of the bearing, and the screw is screwed to the bottom wall of the support platform through a thread, and can be used in combination with components such as the screw and the inner rod. According to the thickness of the veneer material, the bottom plate can be moved vertically by rotating the screw in forward and reverse directions and cooperating with the inner rod guide limiter. The distance between the bottom plate and the top wall of the through opening can be adjusted to be close to that of veneers of various thicknesses to avoid wrinkles during the transportation of the veneer, thereby ensuring the quality of fixed-length segmented cutting, and it has strong versatility and ideal use effect.

[0012] As an optional solution of the technical solution of the present application, the data output end of the pressure sensor is connected to the data input end of the processor, and the signal output end of the processor is respectively connected to the signal input ends of the servo motor and the alarm. The components can be connected by wires to realize data and signal transmission, thereby realizing intelligent control of the motor and the alarm.

[0013] As an optional solution of the technical solution of the present application, ear plates are fixedly installed on both sides of the support platform, and positioning holes are opened on both sides of the ear plates. The support platform can be detachably fixed through the ear plates and the positioning holes to ensure the stability of the support platform limit and meet the use requirements.

[0014] As an optional solution of the technical solution of the present application, an indicator sign is fixedly installed in the middle of the front wall of the support platform, and guiding texts are printed on the indicator sign. The operator can be informed of the corresponding procedures through the indicator sign and the guiding text, which is convenient for initial use by different personnel.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The veneer production and cutting device of the utility model is provided with a pressure sensor, a servo motor and a roller. During the use of the veneer production and cutting device, the transmission shaft of the electric push rod is completely moved outward. At this time, the roller presses the veneer at the opening. The pressure sensor can be squeezed by the finger. When the pressure is greater than the set threshold, the processor issues an instruction, and the servo motor drives the roller to rotate several circles and then stops. Then the alarm sounds several times to remind the personnel to control the cutting knife to move down for cutting. Fixed-length segmented cutting is performed in this cycle without the need to use measuring tools, thereby effectively improving the efficiency of veneer cutting.

[0017] 2. The veneer production and cutting device of the utility model is provided with a screw rod and an inner rod. According to the thickness of the veneer material, the screw rod can be rotated in the forward and reverse directions, and the bottom plate can be moved vertically in cooperation with the inner rod guide limiter. The distance between the bottom plate and the top wall of the through-hole can be adjusted to be close to that of veneers of various thicknesses, so as to avoid wrinkles during the transportation of the veneer, thereby ensuring the quality of fixed-length segmented cutting, and the utility model has strong versatility and ideal use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is a schematic diagram of the overall main structure of the veneer production and cutting device of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall front cross-sectional structure of the veneer production and cutting device of the utility model;

[0021] Figure 3 The utility model is a veneer production and cutting device Figure 2 Schematic diagram of the cross-section structure.

[0022] In the figure: 1. support platform; 11. opening; 12. pressure sensor; 13. signboard; 14. ear plate; 2. bottom plate; 21. inner rod; 22. screw; 23. bearing; 3. box body; 31. processor; 32. alarm; 4. push rod motor; 41. tool holder; 42. groove a; 43. cutting knife; 5. electric push rod; 51. gantry; 52. roller; 53. rubber sleeve; 54. groove b; 55. servo motor. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-3The utility model provides a technical solution: a veneer production and cutting device, including a support platform 1, an indicator sign 13 is fixedly installed in the middle of the front wall of the support platform 1, and the indicator sign 13 is printed with guiding texts, and the corresponding working procedures can be informed to the operating personnel through the indicator sign 13 and the guiding texts, which is convenient for different personnel to use in the initial stage, a box body 3 is fixedly installed in the middle of the upper surface of the support platform 1, a push rod motor 4 is fixedly installed on the front side of the upper surface of the support platform 1, and there are two groups of push rod motors 4, ear plates 14 are fixedly installed on both sides of the support platform 1, and positioning holes are opened on both sides of the ear plates 14, and the support platform 1 can be detachably fixed through the ear plates 14 and the positioning holes to ensure the stability of the support platform 1 limit, which meets the use requirements; a through opening 11 is opened in the bottom of the support platform 1, and a bottom plate 2 is placed at the bottom of the through opening 11, and a pressure sensor 12 is fixedly installed on one side of the front wall of the support platform 1; a groove a42 is opened on the lower side of the support platform 1 close to the push rod motor 4, a tool holder 41 is placed in the groove a42, and the bottom of the tool holder 41 is fixed A cutting knife 43 is installed, and the top of the knife holder 41 is fixedly connected to the transmission shaft of the push rod motor 4; a groove b54 is opened on the rear side of the support 1 near the groove a42, and gantry frames 51 are placed on both sides of the groove b54, a servo motor 55 is fixedly installed on one side of the gantry frame 51, and a roller 52 is fixedly installed on the inner end of the transmission shaft of the servo motor 55, and the top of the gantry frame 51 is fixedly connected to the transmission shaft of the electric push rod 5, and the electric push rod 5 is fixed on the support 1; a rubber sleeve 53 is fixedly installed on the outer side of the roller 52, and one end of the roller 52 is rotatably connected to the gantry frame 51 through a rotating seat; a processor 31 and an alarm 32 are fixedly installed in the box body 3, the data output end of the pressure sensor 12 is connected to the data input end of the processor 31, and the signal output end of the processor 31 is respectively connected to the signal input end of the servo motor 55 and the alarm 32, and the components can be connected by wires to realize data and signal transmission, thereby realizing intelligent control of the motor and the alarm 32.

[0025] In this technical solution, the pressure sensor 12, the servo motor 55, the roller 52 and other components can be used together. During the use of the veneer production and cutting device, the drive shaft of the electric push rod 5 is completely moved outward. At this time, the roller 52 presses the veneer at the opening 11. The pressure sensor 12 can be squeezed by the fingers to detect that the pressure is greater than the set threshold. The processor 31 issues an instruction, and then the servo motor 55 drives the roller 52 to rotate several times and then stops. The person controls the cutting knife 43 to move down for cutting. Fixed-length segmented cutting is performed in this cycle without the need to use measuring tools, effectively improving the veneer cutting efficiency.

[0026] In some technical solutions, an inner rod 21 is fixedly installed on one side of the bottom of the base plate 2, and the inner rod 21 movably passes through the bottom wall of the support platform 1. A bearing 23 is installed on the other side of the bottom of the base plate 2, and a screw rod 22 is rotatably connected to the bottom of the bearing 23. The screw rod 22 is screwed to the bottom wall of the support platform 1 through a thread.

[0027] In this technical solution, the screw 22 and the inner rod 21 and other components can be used together. According to the thickness of the veneer material, the screw 22 can be rotated in the forward and reverse directions, and the inner rod 21 can be used to guide and limit the bottom plate 2. The distance between the bottom plate 2 and the top wall of the opening 11 can be adjusted to be close to that of veneers of various thicknesses to avoid wrinkles during the transportation of the veneer, thereby ensuring the quality of fixed-length segmented cutting. It has strong versatility and an ideal use effect.

[0028] Working principle: It should be noted that the utility model is a veneer production and cutting device, and its components are all universal standard parts or components known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional test methods.

[0029] When the veneer production cutting device is used, the cutting device is placed on one side of the winding mechanism, and then fixed by the ear plate 14, and pulled through the veneer and passed through the opening 11. During this period, the cutting knife 43 can be driven downward by the push rod motor 4 to cut the veneer in sections for cutting processing of veneer production;

[0030] By providing the pressure sensor 12, the servo motor 55 and the roller 52, during the use of the veneer production and cutting device, the transmission shaft of the electric push rod 5 is completely moved outward, at this time, the roller 52 presses the veneer at the through-port 11, and the pressure sensor 12 can be squeezed by the finger to detect that the pressure is greater than the set threshold value, the processor 31 issues an instruction, the servo motor 55 drives the roller 52 to rotate several circles and then stops, and then the alarm 32 sounds several alarms to remind the personnel to control the cutting knife 43 to move down for cutting, and the fixed-length segmented cutting is performed in this cycle without using a measuring tool, which effectively improves the veneer cutting efficiency, and by providing the screw rod 22 and the inner rod 21, according to the thickness of the veneer material, the screw rod 22 can be rotated forward and backward, and the inner rod 21 can be guided and limited to make the bottom plate 2 move vertically, and the distance between the bottom plate 2 and the top wall of the through-port 11 can be adjusted to make the distance close to that of veneers of various thicknesses, so as to avoid wrinkles during the transportation of the veneer, thereby ensuring the quality of the fixed-length segmented cutting, and the veneer has strong versatility and a relatively ideal use effect.

Claims

1. Veneer production and cutting device, characterized by: It comprises a support platform (1), a box body (3) is fixedly mounted in the middle of the upper surface of the support platform (1), a push rod motor (4) is fixedly mounted on the front side of the upper surface of the support platform (1), and there are two sets of push rod motors (4); The support platform (1) has an opening (11) at the bottom thereof, a bottom plate (2) is placed at the bottom thereof, and a pressure sensor (12) is fixedly mounted on one side of the front wall of the support platform (1); The support platform (1) is provided with a groove a (42) at the lower side close to the push rod motor (4), a tool holder (41) is placed in the groove a (42), a cutting knife (43) is fixedly installed at the bottom of the tool holder (41), and the top of the tool holder (41) is fixedly connected to the transmission shaft of the push rod motor (4); The support platform (1) is provided with a groove b (54) at the rear side close to the groove a (42), and gantry frames (51) are placed on both sides of the groove b (54), a servo motor (55) is fixedly mounted on one side of the gantry frame (51), a roller (52) is fixedly mounted on the inner end of the transmission shaft of the servo motor (55), the top of the gantry frame (51) is fixedly connected to the transmission shaft of the electric push rod (5), and the electric push rod (5) is fixed on the support platform (1); A rubber sleeve (53) is fixedly mounted on the outer side of the roller (52), and one end of the roller (52) is rotatably connected to the gantry (51) via a rotating seat; A processor (31) and an alarm (32) are fixedly installed in the box body (3).

2. The veneer production and cutting device according to claim 1, characterized in that: An inner rod (21) is fixedly mounted on one side of the bottom of the base plate (2), and the inner rod (21) movably penetrates the bottom wall of the support platform (1). A bearing (23) is mounted on the other side of the bottom of the base plate (2), and a screw rod (22) is rotatably connected to the bottom of the bearing (23), and the screw rod (22) is screwed to the bottom wall of the support platform (1) via a thread.

3. The veneer production and cutting device according to claim 1, characterized in that: The data output end of the pressure sensor (12) is connected to the data input end of the processor (31), and the signal output end of the processor (31) is respectively connected to the signal input ends of the servo motor (55) and the alarm (32).

4. The veneer production and cutting device according to claim 1, characterized in that: Ear plates (14) are fixedly mounted on both sides of the support platform (1), and positioning holes are provided on both sides of the ear plates (14).

5. The veneer production and cutting device according to claim 1, characterized in that: A signboard (13) is fixedly mounted in the middle of the front wall of the support platform (1), and guiding text is printed on the signboard (13).

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