A wood combing machine

Abstract

The present invention relates to a wood board combing machine, which belongs to the technical field of wood processing. It comprises a machine platform, a sliding mechanism and a combing mechanism installed on the machine platform, and a loading mechanism and a unloading mechanism for loading materials. The sliding end of the sliding mechanism is provided with an alignment mechanism. The loading mechanism loads the wood board onto the alignment mechanism for alignment and fixation. Then the sliding mechanism drives the alignment mechanism to slide so that the combing mechanism completes the combing and then unloading is completed through the unloading mechanism. The present invention allows the fixing rod to achieve a good fixing effect when it abuts against the wood board by flowing liquid between the connecting plate and the fixing cylinder, thereby solving the problem of processing failure or reduced processing efficiency due to uneven thickness when processing the combing teeth of the wood board.

Description

Technical Field

[0001] The invention belongs to the technical field of wood processing, and in particular relates to a wood board combing machine. Background Art

[0002] With the development of social economy and the improvement of people's living standards, the contradiction between supply and demand of wood in my country has become more prominent. The shortage of wood resources and low reusability have increased the cost of wood products. Under this condition, the application of grafting machines has made short wood splicing an emerging industry, which can not only improve the utilization rate of wood and reduce the waste of resources, but also achieve the purpose of short wood for long use and inferior wood for high use. Its market space is huge. In addition, the rational use of wood and the strengthening of the recycling of waste wood are an effective way to save resources, and its ecological benefits are more obvious than afforestation. Therefore, the use of grafting machines and the technology of short wood splicing have been promoted and formed a trend in many places in my country.

[0003] At present, when processing comb teeth on the ends of wooden strips, feeding is usually achieved by manual or pushing equipment. After feeding, the materials are transported to the comb tooth processing machine through a sliding seat or the like for processing. Due to the reason of saving materials, the processed wooden strips are usually of different lengths. When feeding by manual or pushing equipment, the end of the wooden strip to be processed cannot be guaranteed to be flush, so that the processed comb teeth do not meet the requirements and cannot be processed subsequently. The wooden strips that do not meet the comb tooth requirements need to have their ends cut off before comb tooth processing, which not only wastes wood, but also reduces work efficiency. At the same time, there will be differences in the thickness of the processed wooden strips. When fixing the wooden strips, a whole pressing plate is usually used to press and fix the wooden strips. This method will result in that the wooden strips with small thickness cannot be squeezed to be fixed, which may cause the comb teeth to move and cause processing failure. Summary of the invention

[0004] In order to solve the above problems existing in the prior art, the present invention provides a wood board combing machine, which solves the problem that when combing wood strips, the processing fails or the processing efficiency is reduced due to the uneven length and thickness.

[0005] The object of the present invention can be achieved by the following technical scheme: a wood board combing machine, comprising a machine platform, a sliding mechanism and a combing mechanism installed on the machine platform, and a loading mechanism and a unloading mechanism for loading and unloading, wherein the sliding end of the sliding mechanism is provided with an alignment mechanism, the loading mechanism loads the wood board onto the alignment mechanism for alignment and fixation, and then the sliding mechanism drives the alignment mechanism to slide so that the combing mechanism completes the combing and then unloading is completed through the unloading mechanism;

[0006] The alignment mechanism includes a support frame, a transmission component, a pushing component, a pressing cylinder, a connecting plate, a plurality of fixed cylinders and a plurality of fixed rods. The transmission component is installed on the sliding end of the sliding mechanism, the support frame is installed on the top surface of the transmission component, the pushing component is installed on one side surface of the support frame, the pressing cylinder is installed on the top surface of the support frame and the movable end is connected to the top surface of the connecting plate, and a plurality of through holes are provided on the bottom surface of the connecting plate, and the through holes are interconnected; the fixed cylinder has through holes at both ends and is a hollow structure, and a plurality of the fixed cylinders are installed on the top surface of the connecting rod and are arranged one-to-one with the plurality of through holes, the through holes are connected with the through holes, and the top ends of the plurality of the fixed rods slide and fit in the fixed cylinder and are arranged one-to-one with the fixed cylinder, and the through holes are filled with liquid.

[0007] As a preferred technical solution of the present invention, a fixing block is installed at the bottom end of the fixing rod.

[0008] As a preferred technical solution of the present invention, the transmission component includes a support seat and a transmission belt, the support seat is installed on the sliding end of the sliding mechanism, the transmission belt is located on the top surface of the support seat and the top surface of the transmission belt is flush with the loading surface of the loading mechanism.

[0009] As a preferred technical solution of the present invention, the pushing assembly includes a pushing cylinder and a pushing plate, the pushing cylinder is installed on one side surface of the support frame, the pushing plate is installed on the movable end of the pushing cylinder, and the pushing cylinder pushes the pushing plate to press against the side of the wooden slats.

[0010] As a preferred technical solution of the present invention, the feeding mechanism includes a feeding rack, a conveyor belt, a bracket, a blocking cylinder and a baffle, the feeding rack is located at the feeding end, the conveyor belt is installed on the top surface of the feeding rack, the bracket is installed on the top surface of the rear end of the conveyor belt, the blocking cylinder is installed on the top surface of the bracket and the movable end is connected to the baffle, and the blocking cylinder drives the baffle to move down to the rear end of the conveyor belt.

[0011] As a preferred technical solution of the present invention, the loading end of the machine is further provided with an alignment plate, and the bottom surface of the alignment plate is flush with the top surface of the transmission component.

[0012] As a preferred technical solution of the present invention, the combing mechanism includes a flush saw and a combing blade, both of which are installed on the top surface of the machine platform, and the flush saw is close to the side of the feeding end.

[0013] As a preferred technical solution of the present invention, a dust cover is fixedly installed around the comb blade.

[0014] As a preferred technical solution of the present invention, a through slot is provided on the top surface of the machine table, the through slot is located below the flush saw, and a collection box is provided below the through slot.

[0015] As a preferred technical solution of the present invention, the sliding mechanism includes two slide rails, two sliders and a supporting platform. The two sliders are respectively slidably arranged on the top surfaces of the two slide rails, the supporting platform is installed on the top surfaces of the two sliders, and the two slide rails are installed in parallel on the top surface of the machine.

[0016] The beneficial effects of the present invention are:

[0017] 1. Liquid flows between the connecting plate and the fixing tube to ensure that the fixing rod can achieve a good fixing effect when it contacts the wooden strips, thus solving the problem of processing failure or reduced processing efficiency due to uneven thickness of the wooden strips when processing the comb teeth;

[0018] 2. The blocking plate in the feeding mechanism is used to make the wooden strips preliminarily aligned during feeding, and then the ends of the wooden strips are brought into contact with the alignment plate through the transmission component, and then the ends are flushed by the flush saw, so that the comb blade can comb the wooden strips well, solving the problem of processing failure or reduced processing efficiency due to uneven length when combing the wooden strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the feeding mechanism of the present invention;

[0022] Figure 3 It is a schematic diagram of the alignment mechanism structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the connecting plate of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the machine of the present invention;

[0025] Figure 6 for Figure 5 A magnified image of point A;

[0026] Main component symbols

[0027] In the figure: 1. machine table; 11. through slot; 2. sliding mechanism; 21. slide rail; 22. slider; 23. bearing platform; 3. combing mechanism; 31. flush saw; 32. combing blade; 4. loading mechanism; 41. loading rack; 42. conveyor belt; 43. bracket; 44. blocking cylinder; 45. baffle; 5. unloading mechanism; 6. alignment mechanism; 61. support rack; 62. transmission component; 621. support seat; 622. transmission belt; 63. pushing component; 631. pushing cylinder; 632. pushing plate; 64. pressing cylinder; 65. connecting plate; 651. through hole; 66. fixing tube; 661. through hole; 67. fixing rod; 68. fixing block; 7. alignment plate; 8. dust hood; 9. collecting box. DETAILED DESCRIPTION

[0028] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0029] See also Figure 1-6 The present embodiment provides a wood board combing machine, comprising a machine platform 1, a sliding mechanism 2 and a combing mechanism 3 installed on the machine platform 1, a loading mechanism 4 for loading materials and a unloading mechanism 5 for unloading materials, the sliding end of the sliding mechanism 2 is provided with an alignment mechanism 6, the loading mechanism 4 loads the wood board onto the alignment mechanism 6 for alignment and fixation, and then the sliding mechanism 2 drives the alignment mechanism 6 to slide so that the combing mechanism 3 completes the combing and then unloading is completed through the unloading mechanism 5;

[0030] The alignment mechanism 6 includes a support frame 61, a transmission component 62, a pushing component 63, a downward pressure cylinder 64, a connecting plate 65, a plurality of fixed cylinders 66 and a plurality of fixed rods 67. The transmission component 62 is installed on the sliding end of the sliding mechanism 2, the support frame 61 is installed on the top surface of the transmission component 62, the pushing component 63 is installed on one side surface of the support frame 61, the downward pressure cylinder 64 is installed on the top surface of the support frame 61 and the movable end is connected to the top surface of the connecting plate 65. The bottom surface of the connecting plate 65 is provided with a plurality of through holes 651, and the through holes 651 are connected to each other; the fixed cylinder 66 has through holes 661 at both ends and is Hollow structure, a plurality of fixing cylinders 66 are installed on the top surface of the connecting rod and are arranged one by one in correspondence with a plurality of through holes 651, through holes 661 are connected with through holes 651, the top ends of a plurality of fixing rods 67 are slidably fitted in the fixing cylinders 66 and are arranged one by one in correspondence with the fixing cylinders 66, and the through holes 651 are filled with liquid. When the wood strips are processed and combed, when the wood strips are fed into the alignment mechanism 6 through the feeding mechanism 4, the wood strips are moved to the end of the transmission component 62 through the transmission component 62, that is, below the downward pressure cylinder 64. At this time, the front end of the wood strips leaks out a certain distance, and then the downward pressure cylinder 64 brings The movable connecting plate 65 moves downward, and when the bottom surface of the fixing rod 67 abuts against the top surface of the wooden strip, the downward pressure cylinder 64 continues to move downward, so that the fixing rod 67 slides toward the fixing tube 66 to compress the space in the fixing tube 66. When the thickness of a certain wooden strip is smaller than that of other wooden strips, the distance between the fixing rod 67 and the wooden strip is greater than that of other fixing rods 67. Therefore, when the space in the fixing tube 66 is squeezed by other fixing rods 67, the liquid in the fixing tube 66 moves to the space that is not squeezed, so that the liquid in the fixing tube 66 that is squeezed is pressed against the fixing rod 66. 7 plays a squeezing role, so that the fixing rod 67 presses against the wooden strips; a communicating vessel is formed by a plurality of fixing tubes 66 and a connecting plate 65, so that the fixing rod 67 that first contacts with the wooden strips squeezes the space in the solid tube so that the liquid in the fixing tube 66 flows into other fixing tubes 66, so that other fixing rods 67 extend out to complete the pressing of the wooden strips, so that wooden strips of different thicknesses can be pressed to complete the fixation, avoiding the situation that some wooden strips cannot be pressed due to inconsistent thickness and become loose during the combing process, thereby affecting the combing effect and processing efficiency.

[0031] Since the combing wooden slats have different sizes and widths, in order to better fix the combing wooden slats, in this embodiment, a fixing block 68 is installed at the bottom end of the fixing rod 67. Different wooden slats can be fixed by replacing the fixing blocks 68 of different sizes to avoid fixing errors due to different sizes of wooden slats.

[0032] In order to better fix the wooden strips loaded in the feeding mechanism 4, in one embodiment, the transmission assembly 62 includes a support seat 621 and a transmission belt 622, the support seat 621 is installed on the sliding end of the sliding mechanism 2, the transmission belt 622 is located on the top surface of the support seat 621, and the top surface of the transmission belt 622 is flush with the loading surface of the feeding mechanism 4. Since the transmission surface of the transmission belt 622 is flush with the loading surface of the feeding mechanism 4, the wooden strips loaded in the feeding mechanism 4 are transmitted to the bottom of the fixing rod 67 through the transmission belt 622. Then the fixing rod 67 fixes the wooden strips under the drive of the downward pressure cylinder 64.

[0033] In the process of fixing the wooden slats by the fixing rod 67, in order to prevent the wooden slats from being tilted due to the force exerted by the combing mechanism 3 on the wooden slats during the combing process driven by the sliding mechanism 2, it is necessary to fix the lateral direction of the wooden slats. In one embodiment, the pushing assembly 63 includes a pushing cylinder 631 and a pushing plate 632. The pushing cylinder 631 is installed on one side surface of the support frame 61, and the pushing plate 632 is installed on the movable end of the pushing cylinder 631. The pushing cylinder 631 pushes the pushing plate 632 to press against the side of the wooden slats. In the process of fixing the fixing rod 67, the pushing cylinder 631 first pushes the pushing plate 632 to fix the wooden slats on the other side of the support seat 621, and then the pressing cylinder 64 presses down to drive the fixing rod 67 to fix the wooden slats.

[0034] Since the lengths of the wooden strips to be combed are not consistent, in order to better comb the wooden strips, the wooden strips need to be aligned. In one embodiment, the feeding mechanism 4 includes a feeding rack 41, a conveyor belt 42, a bracket 43, a blocking cylinder 44 and a baffle 45. The feeding rack 41 is located at the feeding end, the conveyor belt 42 is installed on the top surface of the feeding rack 41, the bracket 43 is installed on the top surface of the tail end of the conveyor belt 42, the blocking cylinder 44 is installed on the top surface of the bracket 43 and the movable end is connected to the baffle 45, and the blocking cylinder 44 drives the baffle 45 to move down to the tail end of the conveyor belt 42 After the wooden planks are placed on the top surface of the conveyor belt 42, the wooden planks are driven by the conveyor belt 42 to move to the end of the loading rack 41. In the process of the wooden planks moving to the end of the loading rack 41, the blocking cylinder 44 drives the baffle 45 to move down to the top surface of the conveyor belt 42 to block the wooden planks. The end of the longest wooden plank is attached to the side of the baffle 45, and the unblocked wooden planks are driven to continue to move toward the blocking plate 45 as the conveyor belt 42 continues to move, until all the wooden planks are abutted against the blocking plate 45, thereby completing the abutment of the wooden planks.

[0035] When the wooden planks are loaded from the loading mechanism 4 to the transmission component 62, in order to avoid the wooden planks from being offset during the transmission process and causing the ends to be not flush, in one embodiment, an alignment plate 7 is also provided at the loading end of the machine 1, and the bottom surface of the alignment plate 7 is flush with the top surface of the transmission component 62. Through the setting of the alignment plate 7, the wooden planks loaded in the loading mechanism 4 can be aligned again, thereby reducing the occurrence of uneven ends of the wooden planks.

[0036] The ends of the wooden planks that are being combed may collide and become chipped during transportation. Therefore, in order to avoid the situation where the processed wooden planks cannot be smoothly connected to the subsequent splicing process due to defects at the ends during the combing process, in one embodiment, the combing mechanism 3 includes a flush saw 31 and a comb blade 32. The flush saw 31 and the comb blade 32 are both installed on the top surface of the machine 1, with the flush saw 31 close to the feeding end. After the wooden planks are fixed and aligned by the alignment mechanism 6, the sliding mechanism 2 drives the alignment mechanism 6 to move through the flush saw 31 and the comb blade 32 in turn, so that the flush saw 31 first aligns the ends of the wooden planks, and then completes the combing process through the comb blade 32.

[0037] In order to reduce environmental pollution during the combing process of the wooden slats, in one embodiment, a dust hood 8 is fixedly installed around the combing blade 32, and the dust hood 8 is used to absorb the wood chips generated by the combing blade 32 during the combing process to avoid pollution to the environment.

[0038] In order to prevent waste materials from affecting the sliding of the sliding mechanism 2 during the process of flushing the ends of the wooden planks, in one embodiment, a through groove 11 is opened on the top surface of the machine 1, and the through groove 11 is located below the flush saw 31. A collection box 9 is provided below the through groove 11. The waste materials cut by the flush saw 31 are dropped into the collection box 9 below through the opened through groove 11 to be collected, thereby preventing the waste materials from remaining on the surface of the machine 1 and affecting the sliding mechanism 2.

[0039] In order to better drive the alignment mechanism 6 to slide, in one embodiment, the sliding mechanism 2 includes two slide rails 21, two sliders 22 and a supporting platform 23. The two sliders 22 are respectively slidably arranged on the top surfaces of the two slide rails 21, and the supporting platform 23 is installed on the top surfaces of the two sliders 22. The two slide rails 21 are installed in parallel on the top surface of the machine 1. By setting two groups of sliders 22 and slide rails 21 for sliding, the sliding mechanism 2 can better drive the alignment mechanism 6 to slide.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A wood combing machine, characterized in that: It includes a machine platform, a sliding mechanism and a combing mechanism installed on the machine platform, and a loading mechanism and a unloading mechanism for loading materials. The sliding end of the sliding mechanism is provided with an alignment mechanism. The loading mechanism loads the wood strips onto the alignment mechanism for alignment and fixation. Then the sliding mechanism drives the alignment mechanism to slide so that the combing mechanism completes the combing and then unloading is completed through the unloading mechanism. The alignment mechanism includes a support frame, a transmission component, a pushing component, a pressing cylinder, a connecting plate, a plurality of fixed cylinders and a plurality of fixed rods, the transmission component is installed on the sliding end of the sliding mechanism, the support frame is installed on the top surface of the transmission component, the pushing component is installed on one side surface of the support frame, the pressing cylinder is installed on the top surface of the support frame and the movable end is connected to the top surface of the connecting plate, the bottom surface of the connecting plate is provided with a plurality of through holes, and the through holes are interconnected; the fixed cylinder has through holes at both ends and is a hollow structure, a plurality of the fixed cylinders are installed on the top surface of the connecting rod and are arranged one-to-one corresponding to the plurality of through holes, the through holes are connected to the through holes, the top ends of the plurality of fixed rods are slidably fitted in the fixed cylinder and are arranged one-to-one corresponding to the fixed cylinder, and the through holes are filled with liquid; The feeding mechanism includes a feeding rack, a conveyor belt, a bracket, a blocking cylinder and a baffle, the feeding rack is located at the feeding end, the conveyor belt is installed on the top surface of the feeding rack, the bracket is installed on the top surface of the rear end of the conveyor belt, the blocking cylinder is installed on the top surface of the bracket and the movable end is connected to the baffle, and the blocking cylinder drives the baffle to move down to the rear end of the conveyor belt; The feeding end of the machine is also provided with an alignment plate, the bottom surface of which is flush with the top surface of the transmission assembly; The transmission assembly includes a support seat and a transmission belt, wherein the support seat is mounted on the sliding end of the sliding mechanism, and the transmission belt is located on the top surface of the support seat and the top surface of the transmission belt is flush with the feeding surface of the feeding mechanism; The pushing assembly comprises a pushing cylinder and a pushing plate. The pushing cylinder is installed on a side surface of the support frame, and the pushing plate is installed on the movable end of the pushing cylinder. The pushing cylinder pushes the pushing plate to press against the side surface of the wooden strip.

2. A wood board combing machine according to claim 1, characterized in that: A fixing block is installed at the bottom end of the fixing rod.

3. A wood board combing machine according to claim 1, characterized in that: The combing mechanism comprises a flush saw and a combing blade, both of which are mounted on the top surface of the machine platform, and the flush saw is located on one side close to the feeding end.

4. A wood board combing machine according to claim 3, characterized in that: A dust cover is fixedly installed around the comb tooth blade.

5. A wood board combing machine according to claim 3, characterized in that: A through slot is provided on the top surface of the machine platform, the through slot is located below the flush saw, and a collection box is arranged below the through slot.

6. A wood board combing machine according to claim 1, characterized in that: The sliding mechanism comprises two slide rails, two sliders and a bearing platform. The two sliders are respectively slidably arranged on the top surfaces of the two slide rails, the bearing platform is installed on the top surfaces of the two sliders, and the two slide rails are installed in parallel on the top surface of the machine platform.

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