A conveying device for machining of tools

Abstract

This utility model discloses a conveying device for tool processing, relating to the technical field of tool processing equipment. The continuous feeding mechanism includes a motor fixedly connected to the front of a fixed frame and a rotating shaft rotatably connected to the front of the fixed frame. A first sprocket is fixedly connected to the surface of the motor output shaft, and a second sprocket and a rotating bar are fixedly connected to the surface of the rotating shaft. A chain is rotatably connected between the surfaces of the second sprocket and the first sprocket. A transmission shaft is fixedly connected to the inner wall of the rotating bar, and a transmission plate is rotatably connected to the surface of the transmission shaft. By setting up a continuous feeding mechanism, this application can continuously convey multiple tools forward between two tool holders through a tool feeder, continuously supplying them to an external processing device for processing. This eliminates the need for manual feeding of tools one by one to the tool processing device, reducing labor costs, improving work efficiency, and greatly enhancing safety.

Description

Technical Field

[0001] This utility model relates to the field of cutting tool processing equipment technology, specifically a conveying device for cutting tool processing. Background Technology

[0002] Tool machining is a complex and delicate process, encompassing multiple stages from raw material preparation to finished tool delivery. It requires selecting suitable tool materials, such as high-speed steel, cemented carbide, ceramics, or cubic boron nitride, and pre-treating the material through processes like cutting, forging, or powder metallurgy to obtain the desired blank shape. The blank is then pre-machined using lathes, milling machines, and other machine tools to remove excess material and form the basic tool shape. Simultaneously, heat treatment processes such as quenching and tempering are necessary to improve its hardness, wear resistance, and toughness. Finally, high-precision machine tools such as grinding machines and EDM machines are used for fine machining to ensure that the tool's geometry and surface quality meet design requirements. Finally, a coating is applied to the tool surface. One or more layers of hard coating are applied to improve the wear resistance, anti-adhesion, and service life of the cutting tools. After the process, the finished cutting tools must undergo quality inspection, including testing for dimensional accuracy, surface quality, hardness, and wear resistance, to ensure that the tool quality meets the standards. After rough machining, the tool surface needs to be ground to achieve a smooth finish. The current method for grinding the tool surface involves manually placing the tool on a tool holder and then having a grinding device grind the surface. However, manually placing the tool on the tool holder is slow, reduces work efficiency, is costly, and is unsafe. Utility Model Content

[0003] The purpose of this invention is to provide a conveying device for tool processing, thereby solving the technical problems mentioned in the background section.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] A conveying device for tool processing includes a base, a fixed frame fixedly connected to the top of the base, and a continuous feeding mechanism provided on the front of the fixed frame.

[0006] The continuous feeding mechanism includes a motor fixedly connected to the front of the fixed frame and a rotating shaft rotatably connected to the front of the fixed frame. A first sprocket is fixedly connected to the surface of the motor output shaft, a second sprocket and a rotating bar are fixedly connected to the surface of the rotating shaft, a chain is rotatably connected between the surfaces of the second sprocket and the first sprocket, a drive shaft is fixedly connected to the inner wall of the rotating bar, a drive plate is rotatably connected to the surface of the drive shaft, two connecting rods are fixedly connected to the inner wall of the drive plate, and a tool feeder is fixedly connected between the surfaces of the two connecting rods.

[0007] As a further embodiment of this utility model: four support columns are fixedly connected to the top of the base, and a knife holder is fixedly connected between the tops of the two front support columns and between the tops of the two rear support columns.

[0008] As a further embodiment of this utility model: the bottom of the base is fixedly connected to a support foot, and the bottom end of the support foot is fixedly connected to a support base plate.

[0009] As a further embodiment of this utility model: two rotating shafts are provided and are symmetrically distributed on the front of the fixed frame; the chain is rotatably connected between the surfaces of the two second sprockets and the first sprocket; and the transmission plate is rotatably connected between the surfaces of the two transmission shafts.

[0010] As a further embodiment of this utility model: the shapes of the two tool holders are adapted to the shape of the tool feeder, and the tops of both the tool holders and the tool feeder are provided with tool placement openings.

[0011] As a further embodiment of this utility model: four support feet are provided and are arranged in a rectangular array at the bottom edge of the base.

[0012] Beneficial effects

[0013] This invention provides a conveying device for tool machining. Compared with the prior art, it has the following advantages:

[0014] This application, by setting up a continuous feeding mechanism, can continuously convey multiple tools forward between two tool holders through a tool feeder, continuously supplying them to an external processing device for processing. This eliminates the need for manual feeding of tools one by one to the tool processing device, reducing labor costs, improving work efficiency, and greatly enhancing safety. Attached Figure Description

[0015] Figure 1 This is a main body diagram of the present utility model;

[0016] Figure 2 This is a perspective view of a partial structure of the present invention;

[0017] Figure 3 This is a perspective view of the continuous feeding mechanism of this utility model;

[0018] Figure 4 This is a partial three-dimensional view of the continuous feeding mechanism of this utility model;

[0019] Figure 5 This is a partial structural disassembly diagram of the continuous feeding mechanism of this utility model.

[0020] In the diagram: 1. Base; 2. Fixing frame; 3. Continuous feeding mechanism; 31. Motor; 32. Rotating shaft; 33. First sprocket; 34. Second sprocket; 35. Rotating bar; 36. Chain; 37. Drive shaft; 38. Drive plate; 39. Connecting rod; 310. Tool feeder; 4. Support column; 5. Tool holder; 6. Support foot; 7. Support base plate. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5 As shown, this utility model is a conveying device for tool processing, including a base 1, a fixed frame 2 fixedly connected to the top of the base 1, and a continuous feeding mechanism 3 provided on the front of the fixed frame 2; the continuous feeding mechanism 3 includes a motor 31 fixedly connected to the front of the fixed frame 2 and a rotating shaft 32 rotatably connected to the front of the fixed frame 2. The motor 31 is a servo motor, which can precisely control the speed and rotation angle. The motor 31 is electrically connected to an external power supply and is controlled by an external program. A first sprocket 33 is fixedly connected to the surface of the output shaft of motor 31. A second sprocket 34 and a rotating bar 35 are fixedly connected to the surface of rotating shaft 32. A chain 36 is rotatably connected between the surfaces of the second sprocket 34 and the first sprocket 33. A drive shaft 37 is fixedly connected to the inner wall of rotating bar 35. A drive plate 38 is rotatably connected to the surface of drive shaft 37. Two connecting rods 39 are fixedly connected to the inner wall of drive plate 38. A tool feeder 310 is fixedly connected between the surfaces of the two connecting rods 39. By setting a continuous feeding mechanism 3, multiple tools can be continuously conveyed forward between two tool holders 5 through the tool feeder 310, and continuously supplied to the external processing device for processing. There is no need to manually feed the tools to the tool processing device one by one, which reduces labor costs, improves work efficiency, and greatly improves safety.

[0023] Four support columns 4 are fixedly connected to the top of the base 1. A tool holder 5 is fixedly connected between the tops of the two front support columns 4 and between the tops of the two rear support columns 4.

[0024] The bottom of the base 1 is fixedly connected to a support foot 6, and the bottom end of the support foot 6 is fixedly connected to a support base plate 7.

[0025] Two rotating shafts 32 are provided, symmetrically distributed on the front of the fixed frame 2. A chain 36 is rotatably connected between the surfaces of the two second sprockets 34 and the first sprocket 33. The chain 36 is made of alloy steel, which has high strength, is durable and not easily broken, and fits tightly between the surfaces of the three sprockets, making it difficult to fall off or slip. A transmission plate 38 is rotatably connected between the surfaces of the two transmission shafts 37.

[0026] The shapes of the two tool holders 5 are adapted to the shape of the tool feeder 310. Both the top of the two tool holders 5 and the tool feeder 310 are provided with tool placement openings. During operation, multiple tools are placed between the tool placement openings on the top of the two tool holders 5, eliminating the need for manual placement of each tool on the external processing device. Direct placement between the two tool holders 5 is safer, as it eliminates the risk of accidental injury to the external processing device and greatly increases the safety of workers during operation.

[0027] There are four support feet 6, which are arranged in a rectangular array at the bottom edge of the base 1. The design of multiple support feet 6 ensures the stability of the entire device.

[0028] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0029] The working principle of this utility model is as follows: First, the cutting tool is placed between multiple adjacent tool slots on two tool holders 5. Then, the motor 31 is started, which drives the first sprocket 33 to rotate through the output shaft. When the first sprocket 33 rotates, it drives two second sprockets 34 through the chain 36. The two second sprockets 34 rotate on the fixed frame 2 through two rotating shafts 32. When the two rotating shafts 32 rotate, they drive two rotating bars 35 to rotate synchronously. When the two rotating bars 35 rotate, they drive the transmission plate 38 to rotate continuously through two transmission shafts 37. When the transmission plate 38 moves, it drives the tool feeder 310 to rotate continuously through two connecting rods 39. This allows the tool feeder 310 to transport the cutting tool forward through the tool slots opened on it. The cutting tool placed between every two adjacent tool slots on the tool holder 5 is sent to the tool slots of the two tool holders 5 in front. Multiple cutting tools move to the next tool slot between multiple tool slots. Through continuous transmission, the cutting tool is intermittently and continuously transported forward, continuously supplying the external processing device for processing.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transfer device for machining of tools, comprising a base (1), characterised in that: The top of the base (1) is fixedly connected to a fixing frame (2), and a continuous feeding mechanism (3) is provided on the front of the fixing frame (2). The continuous feeding mechanism (3) includes a motor (31) fixedly connected to the front of the fixed frame (2) and a rotating shaft (32) rotatably connected to the front of the fixed frame (2). A first sprocket (33) is fixedly connected to the surface of the output shaft of the motor (31). A second sprocket (34) and a rotating bar (35) are fixedly connected to the surface of the rotating shaft (32). A chain (36) is rotatably connected between the surfaces of the second sprocket (34) and the first sprocket (33). A transmission shaft (37) is fixedly connected to the inner wall of the rotating bar (35). A transmission plate (38) is rotatably connected to the surface of the transmission shaft (37). Two connecting rods (39) are fixedly connected to the inner wall of the transmission plate (38). A tool feeder (310) is fixedly connected between the surfaces of the two connecting rods (39).

2. A transfer device for machining of cutters according to claim 1, characterized in that: The top of the base (1) is fixedly connected to four support columns (4), and a knife holder (5) is fixedly connected between the tops of the two front support columns (4) and between the tops of the two rear support columns (4).

3. A transfer device for machining of cutting tools according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to a support foot (6), and the bottom end of the support foot (6) is fixedly connected to a support base plate (7).

4. The transfer device for machining of cutting tools according to claim 1, characterized in that: Two rotating shafts (32) are provided and are symmetrically distributed on the front of the fixed frame (2). The chain (36) is rotatably connected between the surfaces of the two second sprockets (34) and the first sprocket (33). The transmission plate (38) is rotatably connected between the surfaces of the two transmission shafts (37).

5. A conveying device for tool processing according to claim 2, characterized in that: The shapes of the two tool holders (5) are adapted to the shape of the tool feeder (310), and the tops of the two tool holders (5) and the tool feeder (310) are provided with tool placement openings.

6. A transfer device for machining of cutters according to claim 3, characterized in that: The support feet (6) are provided in four and are arranged in a rectangular array at the bottom edge of the base (1).

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