Feeding device of woodworking engraving machine

Abstract

The utility model relates to a feeding device of a woodworking engraving machine, which comprises two fixed battens, and further comprises two first connecting rods, two second connecting rods, two third connecting rods, a third connecting rod, a fourth connecting rod, a fourth connecting rod, a fifth connecting rod and a sixth connecting rod, and the second connecting rod penetrates through the two sides in the two fixed battens and is fixedly connected with the penetrating positions of the fixed battens; the adjusting feeding mechanism is arranged outside the two connecting rods in a penetrating mode, the adjusting feeding mechanism comprises a first concave plate and a second concave plate, the conveying belt can be arranged in the fixing strip plate and the concave plates, the first connecting rods are rotationally connected with the bearings on the inner walls of the concave plates, the concave plates can rotate around the fixing strip plate through the bearings, and therefore the conveying belt can be arranged on the conveying belt. The angle of the conveying belt in the fixing strip plate is adjusted, wood on the ground can be directly placed on the surface of the conveying belt and lifted to the top to be carved, after carving is completed, the concave plate on the other side and the conveying belt can be adjusted downwards, and the carved wood can be directly moved to the bottom; and workers can conveniently take the wood.

Description

Technical Field

[0001] The utility model relates to the field of woodworking engraving machines, in particular to a feeding device for a woodworking engraving machine. Background Art

[0002] CNC engraving is widely used in many fields such as craft industry, mold industry, wood industry, decoration industry, etc. For woodworking products, high precision can greatly increase the added value of the product.

[0003] According to the published patent 202321555168.X, a feeding device for a woodworking engraving machine includes an operating table, and the same engraving mechanism body is fixedly connected between the two ends of the top of the operating table. A limiting groove is provided on the top of the operating table, and a bayonet is provided on the bottom inner wall of the limiting groove. When the utility model is used, a wooden board (such as cylindrical wood) is transported via a conveyor belt, and the wooden board will first fall into the bayonet at the bottom of the limiting groove. Continuing to rotate the conveyor belt can move the wooden board forward. At this time, the rotating ball rotates in the inner wall of the rotating groove, which can facilitate the movement of the board. When the wooden board is between the pressure pad and the rotating disk, the electric telescopic rod is started, and the piston rod of the electric telescopic rod cooperates with the rotating disk to clamp the board, so as to facilitate the processing of the engraving mechanism body. Therefore, it is convenient for the staff to operate and can achieve the effect of automatic feeding. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved. Although the electric telescopic rod is used, the electric telescopic rod can be used to move the wooden board forward. The piston rod of the retracted rod cooperates with the rotating disk to clamp the plate so that the engraving mechanism body can be processed. Therefore, it is convenient for the staff to operate and can achieve the effect of automatic feeding. It solves the problem that the staff has to manually move the wood to the operating table and fix it with a positioning frame and positioning bolts, which requires the staff to manually feed the wood, which is inconvenient for the staff to operate. However, during use, the traditional woodworking engraving machine feeding device, although it can transport the wood through the conveyor belt, still needs to manually lift the wood to a certain height and place it on the top of the conveyor belt before the wood can be transported. Moreover, during the transportation process, the feeding angle of the wood cannot be adjusted. For this reason, it is necessary to design a new technical solution to solve it. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a feeding device for a woodworking engraving machine to solve the technical problem that the current traditional feeding device for a woodworking engraving machine can transport the wood through a conveyor belt, but it is still necessary to manually lift the wood to a certain height and place it on the top of the conveyor belt before the wood can be transported, and in the process of transportation, the angle of the wood feeding cannot be adjusted.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a feeding device for a woodworking engraving machine, including two fixed strips, and also including:

[0006] Two first connecting rods penetrate through the two fixed strips on both sides, and the first connecting rods are fixedly connected to the fixed strips at the penetration positions;

[0007] An adjusting feeding mechanism is passed through the outside of the two connecting rods, and the adjusting feeding mechanism includes a first concave plate and a second concave plate, the insides of the first concave plate and the second concave plate respectively pass through the outsides of the two first connecting rods, first bearings are installed at both upper and lower ends of the inner walls of the first concave plate and the second concave plate, and the first connecting rod passes through the inside of the first bearing, and the first connecting rod is rotatably connected to the penetration position of the first bearing;

[0008] A first motor is installed on one side of the bottom of the first concave plate, a first motor shaft is connected to the top of the first motor, a first rotating roller is connected to the top of the first motor shaft through the first concave plate, a second bearing is rotatably connected to the top of the first rotating roller, the first concave plate is fixed to the top of the second bearing, and a conveyor belt is transmission-connected to the outer side of the first rotating roller.

[0009] Preferably, the end of the conveyor belt away from the first rotating roller is transmission-connected to the second rotating roller, the upper and lower ends of the second rotating roller are rotatably connected to third bearings, and the end of the third bearing away from the second rotating roller is fixed with a second concave plate.

[0010] Preferably, a threaded hole is formed on the top of the first connecting rod, and fixing bolts are threadedly connected at both the upper and lower ends of the threaded hole.

[0011] Preferably, a plurality of second connecting rods are fixed in the middle between the two fixed strips, and a rotating cylinder is passed through the outside of the second connecting rods and the first connecting rods.

[0012] Preferably, a third concave plate is fixed to the rear side of the two fixed strips, a second motor shaft is fixed to the rear side of the third concave plate, and a second motor is connected to the rear side of the second motor shaft.

[0013] Preferably, the rear side of the second motor is installed in a groove provided at the front end of the device base.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can set the conveyor belt in the fixed strip and the concave plate through the combination of the fixed strip, the concave plate and the first connecting rod. Since the first connecting rod is rotatably connected to the bearing on the inner wall of the concave plate, the concave plate can rotate around the fixed strip through the bearing, so that the angle of the conveyor belt in the fixed strip can be adjusted, and the wood on the ground can be directly placed on the surface of the conveyor belt, and the wood can be lifted to the top for carving. After the carving is completed, the concave plate and the conveyor belt on the other side can be adjusted downward, and the carved wood can be directly moved to the bottom, which is convenient for the staff to take the wood. The feeding device of the traditional woodworking engraving machine solves the technical problem that although the wood can be transported through the conveyor belt, it is still necessary to manually lift the wood to a certain height and place it on the top of the conveyor belt before the wood can be transported. Moreover, during the transportation process, the angle of the wood feeding cannot be adjusted.

[0016] 2. The utility model combines the third concave plate, the second motor shaft and the second motor, and can use the second motor to drive the third concave plate to rotate, and the third concave plate drives the fixed strip plate, the first concave plate and the second concave plate to rotate, so as to adjust the angle of conveying wood, thereby solving the technical problem that the angle of wood feeding cannot be adjusted during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the threaded hole of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the device base of the utility model.

[0020] In the figure: 1. fixed strip; 2. first connecting rod; 201. first bearing; 202. fixing bolt; 203. first concave plate; 204. first motor; 205. first motor shaft; 206. first rotating roller; 207. second bearing; 208. conveyor belt; 209. second connecting rod; 210. rotating cylinder; 211. second concave plate; 212. second rotating roller; 213. third bearing; 214. threaded hole; 3. device base; 301. groove; 302. second motor; 303. second motor shaft; 304. third concave plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Embodiment 1: A feeding device for a woodworking engraving machine, see Figures 1 to 3, including two fixed strips 1, and also including: two first connecting rods 2, which penetrate the two fixed strips 1 on both sides, and the first connecting rods 2 are fixedly connected to the penetration position of the fixed strips 1; an adjusting feeding mechanism, which penetrates the outside of the two connecting rods, and the adjusting feeding mechanism includes a first concave plate 203 and a second concave plate 211, the insides of the first concave plate 203 and the second concave plate 211 respectively penetrate the outsides of the two first connecting rods 2, and the first concave plate 203 and the second concave plate 211 are installed with first bearings 201 at both ends of the inner wall, and the first bearing 201 penetrates the first connecting rod 211. The connecting rod 2 is rotatably connected to the through position of the first bearing 201; a first motor 204 is installed on one side of the bottom of the first concave plate 203, and a first motor shaft 205 is connected to the top of the first motor 204. The top of the first motor shaft 205 passes through the first concave plate 203 and is connected to the first rotating roller 206. The top of the first rotating roller 206 is rotatably connected to the second bearing 207, and the top of the second bearing 207 is fixed with the first concave plate 203. The outer side of the first rotating roller 206 is connected to the conveyor belt 208. First hold the first concave plate 203 and the second concave plate 211, and then The first bearing 201 is rotatably connected to the first connecting rod 2, so that the angle of the first concave plate 203 and the second concave plate 211 can be adjusted. Since the first rotating roller 206 and the second rotating roller 212 are arranged in the first concave plate 203 and the second concave plate 211, the angle of the conveyor belt 208 driven by the surface of the first rotating roller 206 and the second rotating roller 212 can be adjusted. After the adjustment is completed, the fixing bolt 202 is threadedly connected to the threaded hole 214 in the first connecting rod 2, so that the first concave plate 203 and the second concave plate 211 are limited and fixed, which can The wood on the ground is placed directly on the surface of the conveyor belt, and the wood is lifted to the top for carving. After the carving is completed, the concave plate and the conveyor belt 208 on the other side can be adjusted downward, and the carved wood can be directly moved to the bottom, which is convenient for the staff to take the wood. This solves the technical problem that although the feeding device of the traditional woodworking engraving machine can transport the wood through the conveyor belt, it still needs to manually lift the wood to a certain height and place it on the top of the conveyor belt before the wood can be transported. Moreover, during the transportation process, the feeding angle of the wood cannot be adjusted.

[0023] For details, see Figure 1 The end of the conveyor belt 208 away from the first rotating roller 206 is connected to the second rotating roller 212 in a transmission manner. The upper and lower ends of the second rotating roller 212 are rotatably connected to the third bearing 213. The end of the third bearing 213 away from the second rotating roller 212 is fixed with a second concave plate 211.

[0024] For further information, see Figure 2 A threaded hole 214 is formed on the top of the first connecting rod 2 , and fixing bolts 202 are threadedly connected at both the upper and lower ends of the threaded hole 214 .

[0025] It is worth noting that see Figure 1 A plurality of second connecting rods 209 are fixed in the middle between the two fixed strips 1 , and a rotating cylinder 210 is passed through the outside of the second connecting rods 209 and the first connecting rods 2 .

[0026] It is worth noting that see Figure 3 A third concave plate 304 is fixed to the rear side of the two fixed strips 1, a second motor shaft 303 is fixed to the rear side of the third concave plate 304, and a second motor 302 is connected to the rear side of the second motor shaft 303. When the overall feeding angle needs to be adjusted, the second motor 302 can be turned on, and the second motor 302 drives the second motor shaft 303, and the second motor shaft 303 drives the third concave plate 304. The third concave plate 304 will drive multiple fixed strips 1, and drive the first concave plate 203 and the second concave plate 211 through multiple fixed strips 1, so as to adjust the overall transmission angle of the conveyor belt 208, thereby solving the technical problem that the feeding angle of the wood cannot be adjusted during the transportation process.

[0027] It is worth mentioning that see Figure 3 The rear side of the second motor 302 is installed in the groove 301 opened at the front end of the device base 3.

[0028] When using a feeding device for a woodworking engraving machine, first hold the first concave plate 203 and the second concave plate 211, and rotatably connect them with the first connecting rod 2 through the first bearing 201, so as to adjust the angle of the first concave plate 203 and the second concave plate 211. Since the first rotating roller 206 and the second rotating roller 212 are arranged in the first concave plate 203 and the second concave plate 211, the angle of the conveyor belt 208 driven by the surface of the first rotating roller 206 and the second rotating roller 212 can be adjusted. After the adjustment is completed, the fixing bolt 202 is threadedly connected to the threaded hole 214 in the first connecting rod 2, thereby realizing the limiting of the first concave plate 203 and the second concave plate 211. Fixed, the wood on the ground can be placed directly on the surface of the conveyor belt, and the wood can be lifted to the top for carving. After the carving is completed, the concave plate and the conveyor belt 208 on the other side can be adjusted downward, and the carved wood can be moved directly to the bottom, which is convenient for the staff to take the wood. When the overall feeding angle needs to be adjusted, the second motor 302 can be turned on, the second motor 302 drives the second motor shaft 303, and the second motor shaft 303 drives the third concave plate 304. The third concave plate 304 will drive multiple fixed strips 1, and the first concave plate 203 and the second concave plate 211 are driven through the multiple fixed strips 1, so as to adjust the overall transmission angle of the conveyor belt 208.

[0029] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A feeding device for a woodworking engraving machine, comprising two fixed strips (1), characterized in that: Also includes: Two first connecting rods (2) penetrate through the two fixed strips (1) on both sides, and the first connecting rods (2) are fixedly connected to the fixed strips (1) at the penetration positions; An adjustable feeding mechanism is passed through the outside of the two first connecting rods (2), and the adjustable feeding mechanism comprises a first concave plate (203) and a second concave plate (211). The inside of the first concave plate (203) and the second concave plate (211) respectively pass through the outside of the two first connecting rods (2). The first bearings (201) are installed at both upper and lower ends of the inner walls of the first concave plate (203) and the second concave plate (211), and the first connecting rod (2) is passed through the inside of the first bearing (201). The first connecting rod (2) is rotatably connected to the passing position of the first bearing (201); A first motor (204) is installed on one side of the bottom of the first concave plate (203); a first motor shaft (205) is connected to the top of the first motor (204); the top of the first motor shaft (205) passes through the first concave plate (203) and is connected to a first rotating roller (206); a second bearing (207) is rotatably connected to the top of the first rotating roller (206); the first concave plate (203) is fixed to the top of the second bearing (207); and a conveyor belt (208) is transmission-connected to the outer side of the first rotating roller (206).

2. A feeding device for a woodworking engraving machine as claimed in claim 1, characterized in that: One end of the conveyor belt (208) away from the first rotating roller (206) is drivingly connected to the second rotating roller (212), and the upper and lower ends of the second rotating roller (212) are rotatably connected to the third bearing (213), and the end of the third bearing (213) away from the second rotating roller (212) is fixed with a second concave plate (211).

3. A feeding device for a woodworking engraving machine as claimed in claim 1, characterized in that: A threaded hole (214) is provided at the top of the first connecting rod (2), and fixing bolts (202) are threadedly connected at both the upper and lower ends of the threaded hole (214).

4. A feeding device for a woodworking engraving machine as claimed in claim 1, characterized in that: A plurality of second connecting rods (209) are fixed in the middle between the two fixed strips (1), and a rotating cylinder (210) is passed through the outside of the second connecting rods (209) and the first connecting rods (2).

5. A feeding device for a woodworking engraving machine as claimed in claim 1, characterized in that: A third concave plate (304) is fixed to the rear side of the two fixed strips (1), a second motor shaft (303) is fixed to the rear side of the third concave plate (304), and a second motor (302) is connected to the rear side of the second motor shaft (303).

6. A feeding device for a woodworking engraving machine as claimed in claim 5, characterized in that: The rear side of the second motor (302) is installed in a groove (301) opened at the front end of the device base (3).

Images