High-conductivity composite material machining and grinding device with screening function

Abstract

The utility model discloses a high-conductivity composite material machining and grinding device with a screening function. The high-conductivity composite material machining and grinding device comprises a grinding mechanism and a first driving motor installed in the grinding mechanism. A screening mechanism and a second driving motor mounted on one side of the screening mechanism are arranged below the grinding mechanism; the grinding mechanism comprises a supporting frame, a driving wheel is rotationally connected to one side of the top of the supporting frame, a handle is fixedly connected to the top of the driving wheel, a driven wheel is connected to one side of the driving wheel in a meshed mode, a grinding bin is fixedly connected to the center of the interior of the driven wheel, and the outer side of the grinding bin is in threaded connection with the supporting frame; according to the high-conductivity composite material grinding device, high-conductivity composite materials can be quickly ground by arranging the grinding mechanism, the ground high-conductivity composite materials can be quickly screened by arranging the screening mechanism, and therefore some raw materials which do not meet the standard are screened out.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a high-conductivity composite material processing and grinding device with a screening function. Background Art

[0002] When testing the insoluble content of composite materials, the composite material samples need to be ground or crushed to achieve the powder fineness required for testing.

[0003] Publication No. CN220091481U discloses a composite material powder grinding device, which drives the second loading member to rotate around the first loading member through a second driving mechanism, so that the second loading member drives the third loading member away from the slide, and the composite material sample is mounted on the third loading member, and the second loading member is driven by the second driving mechanism to rotate around the first loading member, so that one side of the composite material contacts the grinding member, and then the first driving mechanism is started, and the first driving mechanism drives the slide to reciprocate in a direction parallel to the support surface, so that the friction member and the composite material sample generate friction, thereby grinding the composite material sample into powder. However, the patent still has the following problems in actual use:

[0004] Although the composite powder grinding device drives the slide table to move back and forth in a direction parallel to the supporting surface through the first driving mechanism to generate friction between the friction part and the composite sample, thereby grinding the composite sample into powder, it cannot guarantee that the powder particles after grinding are consistent in size and is prone to errors.

[0005] A high-conductivity composite material processing and grinding device with screening function is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a high-conductivity composite material processing and grinding device with a screening function, so as to solve the problem proposed in the above-mentioned background technology that the slide table is currently driven to reciprocate in a direction parallel to the supporting surface by a first driving mechanism to cause friction between the friction part and the composite material sample, thereby grinding the composite material sample into powder, but it cannot ensure that the size of the powder particles after grinding is consistent, and is prone to errors.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-conductivity composite material processing and grinding device with screening function, comprising a grinding mechanism, and a first driving motor installed inside the grinding mechanism;

[0008] A screening mechanism is provided below the grinding mechanism, and a second driving motor is installed on one side of the screening mechanism;

[0009] Also includes:

[0010] The grinding mechanism comprises a support frame, a driving wheel is rotatably connected to one side of the top of the support frame, a handle is fixedly connected to the top of the driving wheel, a driven wheel is meshingly connected to one side of the driving wheel, a grinding chamber is fixedly connected to the center position inside the driven wheel, and the outer side of the grinding chamber is threadedly connected to the support frame;

[0011] The top of the grinding bin is fixedly connected with a lower hopper, a fixed frame is arranged below the grinding bin, the left and right sides of the fixed frame are fixedly connected with the support frame, and one side inside the fixed frame is fixedly connected with the first driving motor;

[0012] Among them, the output end of the first drive motor is fixedly connected to the first bevel gear, the outer side of one end of the first bevel gear is provided with a limit sleeve, the bottom end of the limit sleeve is fixedly connected to the fixed frame, one side of the first bevel gear is meshedly connected to the second bevel gear, and one side inside the second bevel gear is fixedly connected to the first connecting shaft.

[0013] Preferably, the bottom end of the first connecting shaft is rotatably connected to the fixed frame, and the top end of the first connecting shaft passes through the fixed frame and is fixedly connected with a conical block.

[0014] Preferably, a second connecting shaft is fixedly connected to the center position inside the second bevel gear, the top end of the second connecting shaft is rotatably connected to the fixed frame, the bottom end of the second connecting shaft passes through the fixed frame and is fixedly connected to a propeller, the bottom end of the propeller is fixedly connected to a first grinding knife, a second grinding knife is arranged on the outer side of the first grinding knife, and the outer side of the second grinding knife is fixedly connected to a support frame.

[0015] Preferably, the screening mechanism comprises a base, one side of the base is fixedly connected to the second drive motor, and the output end of the second drive motor passes through the base and is fixedly connected to the first connecting rod.

[0016] Preferably, one end of the first connecting rod away from the second driving motor is rotatably connected to the second connecting rod, and one end of the second connecting rod away from the first connecting rod is rotatably connected to the rotating gear.

[0017] Preferably, one side of the rotating gear is meshedly connected with a first rack, one side of the first rack is fixedly connected to the base, a first through hole is opened above the base, a first cylinder is slidably connected inside the first through hole, and a second rack is fixedly connected to the outer side of the first cylinder.

[0018] Preferably, one side of the second rack is meshedly connected with the rotating gear, a second through hole is opened in the base below the first through hole, a second cylinder is slidably connected inside the second through hole, one end of the second cylinder is rotatably connected with the rotating gear, and a screen frame is fixedly connected to the top of the second rack.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the high-conductivity composite material processing and grinding device with screening function can quickly grind the high-conductivity composite material by setting a grinding mechanism, and can quickly screen the ground high-conductivity composite material by setting a screening mechanism, so as to screen out some raw materials that do not meet the standards. The specific contents are as follows:

[0020] 1. The grinding mechanism can be set to quickly grind the high-conductivity composite material. The first driving motor drives the first bevel gear to rotate. The meshing action between the first bevel gear and the second bevel gear drives the first connecting shaft to rotate around the second connecting shaft, which can drive the conical block to swing back and forth. The cooperation between the conical block and the grinding chamber can be used to grind the high-conductivity composite material for the first time. The second connecting shaft drives the propeller to rotate, which can realize the slow feeding of the raw material. At the same time, the cooperation between the first grinding knife and the second grinding knife can be used to grind the high-conductivity composite material for the second time.

[0021] 2. By setting up a screening mechanism, the ground high-conductivity composite material can be quickly screened, so that some raw materials that do not meet the standards can be screened out. The first connecting rod is driven to rotate by the second driving motor, thereby driving the second connecting rod to rotate around the first connecting rod, and the second through hole is used to limit the rotating gear, so as to drive the rotating gear to move left and right in the horizontal direction. The meshing action between the first rack and the rotating gear is used to drive the rotating gear to rotate, and the meshing action between the rotating gear and the second rack is used to drive the second rack to move left and right inside the first through hole, so as to drive the screen frame to move left and right to screen the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure inside the fixed frame;

[0025] Figure 4 This is a schematic diagram of the internal structure of the grinding chamber of the utility model;

[0026] Figure 5 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0027] Figure 6 For this utility model Figure 1 Schematic diagram of the enlarged structure of the middle screening mechanism;

[0028] Figure 7 This is a schematic diagram of the structure of the utility model after the second rack moves.

[0029] In the figure: 1. grinding mechanism; 101. support frame; 102. driving wheel; 103. handle; 104. driven wheel; 105. grinding chamber; 106. lower hopper; 107. fixed frame; 108. first driving motor; 109. first bevel gear; 110. limiting sleeve; 111. second bevel gear; 112. first connecting shaft; 113. conical block; 114. second connecting shaft; 115. propeller; 116. first grinding knife; 117. second grinding knife; 2. screening mechanism; 201. base; 202. second driving motor; 203. first connecting rod; 204. second connecting rod; 205. rotating gear; 206. first rack; 207. first through hole; 208. first cylinder; 209. second rack; 210. second through hole; 211. second cylinder; 212. screen frame. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-7 The utility model provides a technical solution: a high-conductivity composite material processing and grinding device with a screening function, comprising a grinding mechanism 1 and a first driving motor 108 installed inside the grinding mechanism 1; a screening mechanism 2 and a second driving motor 202 installed on one side of the screening mechanism 2 are arranged below the grinding mechanism 1; the grinding mechanism 1 comprises a support frame 101, a driving wheel 102 is rotatably connected to one side of the top of the support frame 101, a handle 103 is fixedly connected to the top of the driving wheel 102, a driven wheel 104 is meshedly connected to one side of the driving wheel 102, a grinding chamber 105 is fixedly connected to the center position of the driven wheel 104, the outer side of the grinding chamber 105 is threadedly connected to the support frame 101, the meshing action between the driving wheel 102 and the driven wheel 104 is utilized to drive the grinding chamber 105 to rotate, the threaded action between the grinding chamber 105 and the support frame 101 can be used to change the position of the grinding chamber 105, that is, to change the distance between the grinding chamber 105 and the conical block 113, and can be ground into powders of different types;

[0032] A lower hopper 106 is fixedly connected to the top of the grinding bin 105, and a fixed frame 107 is provided below the grinding bin 105. The left and right sides of the fixed frame 107 are fixedly connected to the support frame 101, and one side inside the fixed frame 107 is fixedly connected to the first drive motor 108, and the first bevel gear 109 is driven to rotate by the first drive motor 108;

[0033] The output end of the first driving motor 108 is fixedly connected with a first bevel gear 109, a limiting sleeve 110 is sleeved on the outer side of one end of the first bevel gear 109, and the bottom end of the limiting sleeve 110 is fixedly connected with the fixed frame 107, one side of the first bevel gear 109 is meshedly connected with a second bevel gear 111, and one side inside the second bevel gear 111 is fixedly connected with a first connecting shaft 112, and the fixed frame 107 is provided with an annular groove near the first connecting shaft 112 to facilitate the movement of the first connecting shaft 112;

[0034] The bottom end of the first connecting shaft 112 is rotatably connected to the fixed frame 107, and the top end of the first connecting shaft 112 passes through the fixed frame 107 and is fixedly connected to a conical block 113. The cooperation between the conical block 113 and the grinding chamber 105 can be used to perform initial grinding of the high-conductivity composite material.

[0035] A second connecting shaft 114 is fixedly connected to the center position inside the second bevel gear 111, and the top end of the second connecting shaft 114 is rotatably connected to the fixed frame 107. The bottom end of the second connecting shaft 114 penetrates the fixed frame 107 and is fixedly connected to a propeller 115. The bottom end of the propeller 115 is fixedly connected to a first grinding knife 116. A second grinding knife 117 is arranged on the outer side of the first grinding knife 116. The outer side of the second grinding knife 117 is fixedly connected to the support frame 101. The second connecting shaft 114 drives the propeller 115 to rotate, so that the raw materials can be slowly discharged. At the same time, the cooperation between the first grinding knife 116 and the second grinding knife 117 can be used to perform secondary grinding on the high-conductivity composite material.

[0036] The screening mechanism 2 includes a base 201, one side of the base 201 is fixedly connected to the second drive motor 202, the output end of the second drive motor 202 passes through the base 201 and is fixedly connected to the first connecting rod 203, one end of the first connecting rod 203 away from the second drive motor 202 is rotatably connected to the second connecting rod 204, and one end of the second connecting rod 204 away from the first connecting rod 203 is rotatably connected to the rotating gear 205, and the first connecting rod 203 is driven to rotate by the second drive motor 202;

[0037] One side of the rotating gear 205 is meshed with a first rack 206, one side of the first rack 206 is fixedly connected to the base 201, a first through hole 207 is provided on the top of the base 201, a first cylinder 208 is slidably connected inside the first through hole 207, a second rack 209 is fixedly connected to the outer side of the first cylinder 208, and the meshing action between the first rack 206 and the rotating gear 205 is utilized to drive the rotating gear 205 to rotate.

[0038] One side of the second rack 209 is meshed with the rotating gear 205, and a second through hole 210 is opened at the bottom of the base 201 near the first through hole 207. A second cylinder 211 is slidably connected inside the second through hole 210, and one end of the second cylinder 211 is rotatably connected to the rotating gear 205. A screen frame 212 is fixedly connected to the top of the second rack 209. The meshing action between the rotating gear 205 and the second rack 209 can drive the second rack 209 to move left and right inside the first through hole 207, thereby driving the screen frame 212 to move left and right to screen the raw materials.

[0039] Working principle: Before using this high-conductivity composite material processing and grinding device with screening function, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 7 As shown, firstly, the high-conductivity composite material is poured into the grinding chamber 105 from the lower hopper 106, and then the first driving motor 108 is started to drive the first bevel gear 109 to rotate, and the meshing action between the first bevel gear 109 and the second bevel gear 111 is utilized to drive the first connecting shaft 112 to rotate around the second connecting shaft 114, so as to drive the conical block 113 to swing back and forth, and the cooperation between the conical block 113 and the grinding chamber 105 can be used to grind the high-conductivity composite material for the first time, and at the same time, the second connecting shaft 114 is used to drive the propeller 115 to rotate, so as to realize the slow discharge of the raw materials, and at the same time, the cooperation between the first grinding knife 116 and the second grinding knife 117 can be used to grind the high-conductivity composite material for the second time;

[0040] Secondly, the ground high-conductivity composite material falls into the screen frame 212, and then the second drive motor 202 is started to drive the first connecting rod 203 to rotate, thereby driving the second connecting rod 204 to rotate around the first connecting rod 203, and utilizing the limiting effect of the second through hole 210 on the rotating gear 205, thereby driving the rotating gear 205 to move left and right in the horizontal direction, utilizing the meshing effect between the first rack 206 and the rotating gear 205, thereby driving the rotating gear 205 to rotate, utilizing the meshing effect between the rotating gear 205 and the second rack 209, thereby driving the second rack 209 to move left and right inside the first through hole 207, thereby driving the screen frame 212 to move left and right to screen the raw materials.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-conductivity composite material processing and grinding device with a screening function, comprising a grinding mechanism (1), and a first drive motor (108) installed inside the grinding mechanism (1); A screening mechanism (2) is provided below the grinding mechanism (1), and a second driving motor (202) is installed on one side of the screening mechanism (2); It is characterized by further comprising: The grinding mechanism (1) comprises a support frame (101), a driving wheel (102) is rotatably connected to one side of the top of the support frame (101), a handle (103) is fixedly connected to the top of the driving wheel (102), a driven wheel (104) is meshingly connected to one side of the driving wheel (102), a grinding chamber (105) is fixedly connected to the center position inside the driven wheel (104), and the outer side of the grinding chamber (105) is threadedly connected to the support frame (101); The top of the grinding bin (105) is fixedly connected to a lower hopper (106), a fixed frame (107) is provided below the grinding bin (105), both left and right sides of the fixed frame (107) are fixedly connected to the support frame (101), and one side inside the fixed frame (107) is fixedly connected to the first drive motor (108); The output end of the first drive motor (108) is fixedly connected to the first bevel gear (109); a limiting sleeve (110) is sleeved on the outer side of one end of the first bevel gear (109); the bottom end of the limiting sleeve (110) is fixedly connected to the fixed frame (107); one side of the first bevel gear (109) is meshedly connected to the second bevel gear (111); and one side inside the second bevel gear (111) is fixedly connected to the first connecting shaft (112).

2. A high-conductivity composite material processing and grinding device with screening function according to claim 1, characterized in that: The bottom end of the first connecting shaft (112) is rotatably connected to the fixed frame (107), and the top end of the first connecting shaft (112) passes through the fixed frame (107) and is fixedly connected to a conical block (113).

3. The high-conductivity composite material processing and grinding device with screening function according to claim 2, characterized in that: A second connecting shaft (114) is fixedly connected at the center position inside the second bevel gear (111); the top end of the second connecting shaft (114) is rotatably connected to the fixed frame (107); the bottom end of the second connecting shaft (114) passes through the fixed frame (107) and is fixedly connected to a propeller (115); the bottom end of the propeller (115) is fixedly connected to a first grinding knife (116); a second grinding knife (117) is arranged on the outer side of the first grinding knife (116); and the outer side of the second grinding knife (117) is fixedly connected to the support frame (101).

4. The high-conductivity composite material processing and grinding device with screening function according to claim 1, characterized in that: The screening mechanism (2) comprises a base (201), one side of the base (201) is fixedly connected to a second drive motor (202), and an output end of the second drive motor (202) passes through the base (201) and is fixedly connected to a first connecting rod (203).

5. The high-conductivity composite material processing and grinding device with screening function according to claim 4, characterized in that: One end of the first connecting rod (203) away from the second driving motor (202) is rotatably connected to the second connecting rod (204), and one end of the second connecting rod (204) away from the first connecting rod (203) is rotatably connected to the rotating gear (205).

6. The high-conductivity composite material processing and grinding device with screening function according to claim 5, characterized in that: One side of the rotating gear (205) is meshedly connected with a first rack (206), one side of the first rack (206) is fixedly connected to the base (201), a first through hole (207) is provided above the base (201), a first cylinder (208) is slidably connected inside the first through hole (207), and a second rack (209) is fixedly connected to the outer side of the first cylinder (208).

7. The high-conductivity composite material processing and grinding device with screening function according to claim 6, characterized in that: One side of the second rack (209) is meshedly connected with the rotating gear (205); a second through hole (210) is provided on the base (201) below the first through hole (207); a second cylinder (211) is slidably connected inside the second through hole (210); one end of the second cylinder (211) is rotatably connected with the rotating gear (205); and a screen frame (212) is fixedly connected to the top of the second rack (209).

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