Intelligent pen point detection machine

Abstract

The utility model relates to the technical field of pen point production, in particular to an intelligent pen point detection machine which comprises a detection platform, a feeding mechanism is arranged on the upper side of the detection platform, and the feeding mechanism comprises a stepping motor, a transmission screw, a fixing support, a transmission block, a positioning clamping block, a discharging plate, a positioning column, a supporting block, a discharging hole, a supporting spring, a clamping plate and a positioning hole. A support frame is arranged on the upper side of the detection platform, the lower end of the support frame is fixedly connected with the front and rear side surfaces of the detection platform, and a connecting plate is arranged on the inner side of the support frame; when the pen points on the surfaces of the first group of discharging plates are detected, a worker feeds the second group of discharging plates, and after the detection of the pen points on the surfaces of the first group of discharging plates is completed, the first group of discharging plates are directly taken down, and the second group of discharging plates and the fixed bracket are fixedly mounted, so that the second group of pen points can be conveniently and quickly detected; and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pen tip production, in particular to an intelligent pen tip detector. Background Art

[0002] Ballpoint pens and gel pens are stationery items commonly used in people's daily life and study. Among them, as one of the core components of ballpoint pens and gel pens, the friction resistance of the pen tip directly affects the use effect and service life of ballpoint pens and gel pens.

[0003] Among them, the publication number CN213275233U discloses a pen tip detection device, including a detection device body. The detection device body includes a bottom plate, a conveying mechanism arranged on the bottom plate, and a detection mechanism. The conveying mechanism includes a first slide rail fixed on the bottom plate, a positioning plate slidably clamped on the first slide rail, and a first driving mechanism arranged between the positioning plate and the bottom plate. A plurality of clamping holes are arranged on the positioning plate, and an elastic cushion layer is arranged on the inner side wall of the clamping holes. The detection mechanism includes a positioning frame fixed on the bottom plate and corresponding to the upper part of the conveying mechanism, a second slide rail fixed on the positioning frame, an installation plate slidably clamped on the second slide rail, and a first test piece, a grinding piece, and a second test piece fixed in sequence at the bottom end of the installation plate. A cylinder is fixedly arranged on the positioning frame, and the output end of the cylinder is fixedly connected with the installation plate. The structure of the utility model is reasonably designed, convenient and fast to use, and is conducive to market promotion and application.

[0004] This device detects the pen tip by inserting the pen tip into the clamping hole. Since the clamping hole is opened on the surface of the positioning plate and the positioning plate is clamped on the upper side of the first slide rail, when fixing the pen tip, the equipment needs to be stopped for feeding, resulting in low detection efficiency.

[0005] Therefore, it is necessary to invent an intelligent pen tip detector to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide an intelligent pen tip detector to solve the problem in the technology that since the clamping hole is opened on the surface of the positioning plate and the positioning plate is clamped on the upper side of the first slide rail, when fixing the pen tip, the equipment needs to be stopped for feeding, resulting in low detection efficiency.

[0007] To achieve the above object, the utility model provides the following technical solution: a pen tip intelligent detector, including a detection platform, an upper feeding mechanism is arranged on the upper side of the detection platform. The upper feeding mechanism includes a progressive motor, a transmission screw rod, a fixed bracket, a transmission block, a positioning block, a feeding plate, a positioning column, a support block, a feeding hole, a support spring, a clamping plate and a positioning hole. A support frame is arranged on the upper side of the detection platform. The lower end of the support frame is fixedly connected to the front and rear surface of the detection platform. A connecting plate is arranged inside the support frame. The middle position of the lower surface of the connecting plate is fixedly connected with a grinding plate. The left and right sides of the lower surface of the connecting plate are fixedly connected with test plates.

[0008] By adopting the above technical solution, the pen tip is clamped inside the feeding hole, and the pen tip is clamped by two groups of clamping plates. Then, the feeding plate is placed on the upper side of the fixed bracket, and the positioning block is clamped inside the positioning hole to fix the feeding plate. Then, the progressive motor drives the threaded rod to rotate, and the feeding plate is moved to the lower side of the grinding plate and the test plate to grind and test the pen tip. When detecting the pen tip, the staff sequentially place the pen tips to be detected on the surface of another group of feeding plates. After the first group of pen tips are detected, the first group of feeding plates are removed, and then the second group of feeding plates are fixed to the fixed bracket. At this time, the second group of pen tips are detected, realizing uninterrupted detection and improving the detection efficiency.

[0009] Optionally, both ends of the transmission screw rod are rotatably connected to the inner walls of the left and right sides of the detection platform. The progressive motor is fixedly installed on the right surface of the detection platform. The right end of the transmission screw rod is fixedly connected to the output end of the progressive motor.

[0010] By adopting the above technical solution, the output of the progressive motor drives the transmission screw rod to rotate.

[0011] Optionally, a positioning groove is opened on the upper surface of the detection platform. The lower end of the transmission block penetrates through the positioning groove and is threadedly connected to the transmission screw rod. The upper end of the transmission block is fixedly connected to the lower surface of the fixed bracket.

[0012] By adopting the above technical solution, when the threaded rod rotates, it drives the transmission block to slide left and right inside the positioning groove, and then drives the fixed bracket to slide left and right on the upper surface of the detection platform.

[0013] Optionally, two groups of connecting blocks are fixedly connected to both the front and rear ends of the fixed bracket. The lower ends of the four groups of connecting blocks are all rotatably connected with limiting rollers. Limiting grooves are opened on the front and rear surfaces of the detection platform. The limiting rollers are slidably connected with the limiting grooves.

[0014] By adopting the above technical solution, the limiting rollers slide inside the limiting grooves to limit the position of the fixed bracket.

[0015] Optionally, the positioning block is fixedly connected to the upper surface of the fixed bracket, the positioning post is fixedly connected to the lower surface of the feeding plate, the positioning hole is opened at the lower end of the positioning post, and the positioning block is stuck inside the positioning hole.

[0016] By adopting the above technical solution, the positioning block is stuck inside the positioning hole to fix the feeding plate and the fixed bracket.

[0017] Optionally, the support block is fixedly connected to the upper surface of the feeding plate, the feeding hole is opened on the upper surface of the support block, two groups of sliding grooves are opened on the inner wall of the feeding hole, a slider is slidably connected inside the sliding groove, one end of the slider close to the feeding hole is fixedly connected to a clamping plate, and an anti-slip cushion block is fixedly connected to the surface of the clamping plate.

[0018] Optionally, the support spring is arranged inside the sliding groove, one end of the support spring close to the feeding hole is fixedly connected to the slider, and the other end of the support spring away from the slider is fixedly connected to the inner bottom wall of the sliding groove.

[0019] By adopting the above technical solution, the pen tip is stuck between the two clamping plates. At this time, the support springs on both sides push the clamping plates inward to clamp and fix the pen tip.

[0020] Optionally, a hydraulic cylinder is fixedly installed on the upper side of the support frame, the output end of the hydraulic cylinder is fixedly connected to the upper surface of the connecting plate, and two groups of positioning rods are fixedly connected to the front and rear sides of the upper surface of the connecting plate. The positioning rods are slidably connected to the upper surface of the support frame.

[0021] By adopting the above technical solution, the output end of the hydraulic cylinder pushes the connecting plate downward, so that the grinding plate and the test plate are abutted against the pen tip.

[0022] In the above technical solution, the technical effects and advantages provided by the present utility model are:

[0023] The present utility model detects the pen tip by sticking the pen tip inside the feeding hole. During the detection of the pen tip, the staff sequentially place the pen tips to be detected on the surface of another group of feeding plates. After the first group of pen tips are detected, the first group of feeding plates are removed, and then the second group of feeding plates are fixed to the fixed bracket. At this time, the second group of pen tips are detected, realizing uninterrupted detection and improving the detection efficiency, and solving the problem that since the clamping holes are opened on the surface of the positioning plate and the positioning plate is stuck on the upper side of the first slide rail, when fixing the pen tip, the equipment needs to be shut down for feeding, resulting in low detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 Schematic diagram of the support frame structure of the present utility model;

[0026] Figure 3 Schematic diagram of the detection platform structure of the present utility model;

[0027] Figure 4 Schematic diagram of the internal structure of the present utility model;

[0028] Figure 5 Schematic diagram of the feeding mechanism structure of the present utility model;

[0029] Figure 6 Schematic diagram of the material discharging hole structure of the present utility model.

[0030] Explanation of reference numerals:

[0031] 1, detection platform; 11, positioning groove; 12, limiting groove; 13, stepping motor; 14, transmission screw; 2, fixed support; 21, transmission block; 22, positioning block; 23, connecting block; 24, limiting roller; 3, material discharging plate; 31, positioning column; 32, support block; 33, material discharging hole; 34, chute; 35, slider; 36, support spring; 37, clamping plate; 38, anti-slip pad; 39, positioning hole; 4, support frame; 41, hydraulic cylinder; 42, connecting plate; 43, grinding plate; 44, test plate; 45, positioning rod. Detailed implementation manners

[0032] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0033] The present utility model provides as Figures 1 to 4A pen tip intelligent detector shown in the figure includes a detection platform 1. An upper feeding mechanism is arranged on the upper side of the detection platform 1. The upper feeding mechanism includes a forward motor 13, a transmission screw 14, a fixed bracket 2, a transmission block 21, a positioning block 22, a feeding plate 3, a positioning column 31, a support block 32, a feeding hole 33, a support spring 36, a clamping plate 37 and a positioning hole 39. A support frame 4 is arranged on the upper side of the detection platform 1. The lower end of the support frame 4 is fixedly connected to the front and rear surface of the detection platform 1. A connecting plate 42 is arranged inside the support frame 4. The middle position of the lower surface of the connecting plate 42 is fixedly connected with a grinding plate 43. The left and right sides of the lower surface of the connecting plate 42 are fixedly connected with test plates 44. A hydraulic cylinder 41 is fixedly installed on the upper side of the support frame 4. The output end of the hydraulic cylinder 41 is fixedly connected to the upper surface of the connecting plate 42. Two groups of positioning rods 45 are fixedly connected to the front and rear sides of the upper surface of the connecting plate 42. The positioning rods 45 are slidably connected to the upper surface of the support frame 4. The two ends of the transmission screw 14 are respectively rotatably connected to the inner walls on the left and right sides of the detection platform 1. The forward motor 13 is fixedly installed on the right surface of the detection platform 1. The right end of the transmission screw 14 is fixedly connected to the output end of the forward motor 13. A positioning groove 11 is formed on the upper surface of the detection platform 1. The lower end of the transmission block 21 penetrates through the positioning groove 11 and is threadedly connected to the transmission screw 14. The upper end of the transmission block 21 is fixedly connected to the lower surface of the fixed bracket 2.

[0034] Among them, during the use process, multiple groups of pen tips to be detected are respectively inserted into the inner sides of multiple groups of feeding holes 33, and the clamping plate 37 is slid inward through the support springs 36 on both sides to clamp the pen tips and fix the pen tips on the upper side of the feeding plate 3. Then, the feeding plate 3 is placed on the upper side of the fixed bracket 2, and the positioning block 22 is inserted into the positioning hole 39 to fix the feeding plate 3. Then, the forward motor 13 drives the transmission screw 14 to rotate, thereby driving the transmission block 21 to slide inside the positioning groove 11. Then, the feeding plate 3 is moved to the lower sides of the grinding plate 43 and the test plates 44. Then, the output end of the hydraulic cylinder 41 pushes the connecting plate 42 downward and pushes the grinding plate 43 and the test plates 44 downward so that they are in contact with the upper ends of the pen tips. During the process of the transmission screw 14 driving the feeding plate 3 to move, the pen tips slide on the surfaces of the grinding plate 43 and the test plates 44 to grind and detect the pen tips.

[0035] In addition, during the detection process of the first group of pen tips, the staff sequentially fixes the pen tips to be detected on the surface of the second group of feeding plates 3. After the first group of pen tips are tested, the first group of feeding plates 3 are directly removed. Then, the second group of feeding plates 3 are fixed to the fixed bracket 2 to detect the pen tips on the surface of the second group of feeding plates 3. During the detection process, the pen tips that have been detected on the surface of the first group of feeding plates 3 are removed, and the pen tips to be detected are sequentially fixed on the surface of the first group of feeding plates 3. This process is repeated for detection to enable the detection equipment to continuously detect and improve the detection efficiency.

[0036] Refer to Figure 5 and Figure 6 At both the front and rear ends of the fixing bracket 2, two sets of connecting blocks 23 are fixedly connected. At the lower ends of the four sets of connecting blocks 23, limiting rollers 24 are rotatably connected. Limiting grooves 12 are formed on both the front and rear side surfaces of the detection platform 1. The limiting rollers 24 are slidably connected to the limiting grooves 12. The positioning block 22 is fixedly connected to the upper surface of the fixing bracket 2. The positioning column 31 is fixedly connected to the lower surface of the feeding plate 3. The positioning hole 39 is formed at the lower end of the positioning column 31. The positioning block 22 is stuck inside the positioning hole 39. The supporting block 32 is fixedly connected to the upper surface of the feeding plate 3. The feeding hole 33 is formed on the upper surface of the supporting block 32. Two sets of sliding grooves 34 are formed on the inner wall of the feeding hole 33. Inside the sliding grooves 34, sliding blocks 35 are slidably connected. One end of the sliding block 35 close to the feeding hole 33 is fixedly connected to the clamping plate 37. On the surface of the clamping plate 37, an anti-slip cushion block 38 is fixedly connected. The supporting spring 36 is arranged inside the sliding groove 34. One end of the supporting spring 36 close to the feeding hole 33 is fixedly connected to the sliding block 35. The other end of the supporting spring 36 away from the sliding block 35 is fixedly connected to the inner bottom wall of the sliding groove 34.

[0037] Specifically, during the process of fixing the pen tip, directly insert the lower end of the pen tip between the two clamping plates 37 and press the pen tip downward. At this time, the supporting spring 36 pushes the sliding block 35 to slide inside the sliding groove 34, thereby pushing the clamping plate 37 inward to clamp and fix the pen tip. After all the pen tips are fixed, place the feeding plate 3 on the upper side of the fixing bracket 2 and insert the positioning block 22 into the positioning hole 39 to fix the feeding plate 3. Then, the output end of the stepping motor 13 drives the transmission screw 14 to rotate clockwise, and then drives the fixing bracket 2 to move to the left through the transmission block 21. Then, the output end of the stepping motor 13 drives the transmission screw 14 to rotate counterclockwise, and drives the fixing bracket 2 to move to the right through the transmission block 21, thereby driving the feeding plate 3 to reciprocate left and right on the surface of the detection platform 1 to detect the pen tip.

[0038] Working principle of the present utility model: In order to improve the detection efficiency, the feeding plate 3 and the fixing bracket 2 are set as detachable, and two sets of feeding plates 3 are provided. When detecting the pen tips on the surface of the first feeding plate 3, the staff feeds the second feeding plate 3. After the pen tips on the surface of the first feeding plate 3 are detected, directly remove the first feeding plate 3, install and fix the second feeding plate 3 with the fixing bracket 2, which is convenient for quickly detecting the second set of pen tips, thereby improving the detection efficiency.

[0039] The basic principle, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A pen tip intelligent detection machine, comprising a detection platform (1), characterized in that: A loading mechanism is arranged on the upper side of the detection platform (1), and the loading mechanism comprises a progressive motor (13), a transmission screw (14), a fixed bracket (2), a transmission block (21), a positioning block (22), a discharge plate (3), a positioning column (31), a support block (32), a discharge hole (33), a support spring (36), a clamping plate (37) and a positioning hole (39). A support frame (4) is arranged on the upper side of the detection platform (1), and the lower end of the support frame (4) is fixedly connected to the front and rear side surfaces of the detection platform (1). A connecting plate (42) is arranged on the inner side of the support frame (4), and a grinding plate (43) is fixedly connected to the middle position of the lower surface of the connecting plate (42), and a test plate (44) is fixedly connected to the left and right sides of the lower surface of the connecting plate (42).

2. The intelligent pen tip detection machine according to claim 1, characterized in that: The two ends of the transmission screw (14) are rotatably connected to the left and right inner walls of the detection platform (1), respectively; the progressive motor (13) is fixedly mounted on the right side surface of the detection platform (1); and the right end of the transmission screw (14) is fixedly connected to the output end of the progressive motor (13).

3. The intelligent pen tip detection machine according to claim 2, characterized in that: The upper surface of the detection platform (1) is provided with a positioning groove (11), the lower end of the transmission block (21) passes through the positioning groove (11) and is threadedly connected to the transmission screw (14), and the upper end of the transmission block (21) is fixedly connected to the lower surface of the fixed bracket (2).

4. The intelligent pen tip detection machine according to claim 1, characterized in that: Two groups of connection blocks (23) are fixedly connected to the front and rear ends of the fixed bracket (2), and the lower ends of the four groups of connection blocks (23) are rotatably connected to limit rollers (24). The front and rear side surfaces of the detection platform (1) are provided with limit grooves (12), and the limit rollers (24) are slidably connected to the limit grooves (12).

5. The intelligent pen tip detection machine according to claim 4, characterized in that: The positioning block (22) is fixedly connected to the upper surface of the fixed bracket (2), the positioning column (31) is fixedly connected to the lower surface of the discharge plate (3), the positioning hole (39) is formed at the lower end of the positioning column (31), and the positioning block (22) is clamped inside the positioning hole (39).

6. The intelligent pen tip detection machine according to claim 5, characterized in that: The support block (32) is fixedly connected to the upper surface of the discharge plate (3); the discharge hole (33) is provided on the upper surface of the support block (32); the inner wall of the discharge hole (33) is provided with two groups of slide grooves (34); a slider (35) is slidably connected inside the slide groove (34); one end of the slider (35) close to the discharge hole (33) is fixedly connected to a clamping plate (37); and a non-slip pad (38) is fixedly connected to the surface of the clamping plate (37).

7. The intelligent pen tip detection machine according to claim 6, characterized in that: The support spring (36) is arranged inside the slide groove (34); one end of the support spring (36) close to the discharge hole (33) is fixedly connected to the slider (35); and one end of the support spring (36) away from the slider (35) is fixedly connected to the inner bottom wall of the slide groove (34).

8. The intelligent pen tip detection machine according to claim 1, characterized in that: A hydraulic cylinder (41) is fixedly mounted on the upper side of the support frame (4); an output end of the hydraulic cylinder (41) is fixedly connected to the upper surface of a connecting plate (42); two groups of positioning rods (45) are fixedly connected to the front and rear sides of the upper surface of the connecting plate (42); and the positioning rods (45) are slidably connected to the upper surface of the support frame (4).

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