A guide device for a quick material receiving device

Abstract

This utility model discloses a guiding device for a rapid material receiving device, including a guide groove. A uniformly distributed guide column is rotatably connected to the lower side between the front and rear inner walls of the guide groove. Protective shells are respectively provided at the front and rear ends of the guide groove. The device also includes a guiding mechanism. The guiding mechanism includes a support plate, sliding rods, a mounting frame, guide rollers, and a support plate. Support plates are fixedly connected to the interior of each protective shell. Support plates are slidably connected to the outer ends of the interior of each protective shell. Uniformly distributed sliding rods are fixedly connected to the inner sides of each support plate. Sliding holes on the inner sides of the support plates are slidably connected to longitudinally adjacent sliding rods. Mounting frames are fixedly connected between the inner ends of transversely adjacent sliding rods. This guiding device for a rapid material receiving device can guide bearings of different sizes during bearing receiving, preventing wear on the bearings during the guiding process and avoiding affecting the production quality of the bearings.

Description

Technical Field

[0001] This utility model relates to the field of bearing processing technology, specifically a guide device for a rapid material receiving device. Background Technology

[0002] Bearings are key components in mechanical systems used to reduce friction and support rotating or reciprocating motion parts. The main functions of bearings are: reducing friction (lowering frictional resistance between moving parts and improving efficiency); supporting loads (bearing radial or axial forces); and ensuring precision (maintaining the center position of rotating parts and reducing vibration and noise). Examples of applications include home appliances such as washing machine motor bearings and air conditioner fan bearings. Bearing manufacturing is a multi-precision process aimed at producing high-precision and highly durable bearings.

[0003] The existing rapid feeding device guides the bearing by installing a guide groove at the discharge port of the bearing grinding machine. The bearing is then guided along the guide groove. It slides from high to low with the help of the inclined side of the guide groove. The guide rollers are rotatably connected to the bottom wall of the guide groove, which reduces friction and guides the material quickly.

[0004] The existing guide devices of this type of rapid material receiving device have the following problems: when guiding bearings, they can only guide bearings of a single size. When bearings that are wider or narrower than the required size are used, they will cause wear and affect the production quality of the bearings. Therefore, we propose a guide device for the rapid material receiving device. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a guiding device for a fast material receiving device. When guiding bearings, it can guide bearings of different sizes without causing wear on the bearings during the guiding process, thus avoiding affecting the production quality of the bearings. This can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a guiding device for a rapid material receiving device, comprising a guiding groove, wherein uniformly distributed guiding columns are rotatably connected between the lower side of the front and rear inner walls of the guiding groove, and protective shells are respectively provided at the front and rear ends of the guiding groove, and a guiding mechanism is also included.

[0007] The guiding mechanism includes a support plate, slide rods, mounting frames, guide rollers, and a support plate. The support plate is fixedly connected to the inside of the protective shell, and a support plate is slidably connected to the outer end of the inner side of the protective shell. Evenly distributed slide rods are fixedly connected to the inner side of the support plate. Sliding holes on the inner side of the support plate are slidably connected to longitudinally adjacent slide rods. Mounting frames are fixedly connected between the inner ends of laterally adjacent slide rods. Evenly distributed guide rollers are rotatably connected between the upper and lower inner walls of the mounting frames. When guiding bearings during material feeding, this mechanism can guide bearings of different sizes without causing wear during the guiding process, thus avoiding affecting the production quality of the bearings.

[0008] Furthermore, a control switch is provided on the outside of the guide groove, and the input end of the control switch is electrically connected to an external power source to provide electrical connections for various electrical appliances.

[0009] Furthermore, the guiding mechanism also includes springs, and springs are respectively sleeved on the outside of the slide rod between the outer side of the support plate and the inner side of the longitudinally adjacent support plate to facilitate rebound.

[0010] Furthermore, the guiding mechanism also includes an adjustment component, which includes a trapezoidal block, rollers, U-shaped blocks, and sliders. The outer ends of the inner side of the protective shell are slidably connected to left and right symmetrical sliders, the inner ends of the sliders are fixedly connected to U-shaped blocks, the inside of the U-shaped blocks are slidably connected to rollers, the outer ends of the support plate are fixedly connected to trapezoidal blocks, and the outer surfaces of the rollers are slidably connected to the inclined surfaces at the left and right ends of the longitudinally adjacent trapezoidal blocks, providing rotational connection.

[0011] Furthermore, the adjustment assembly also includes a bidirectional lead screw and a motor. The bidirectional lead screw is rotatably connected between the left and right inner walls of the protective shell. The front and rear ends of the bidirectional lead screw are threadedly connected to the threaded holes in the middle of the adjacent sliders. A motor is provided on the left end of the protective shell. The right end of the output shaft of the motor is fixedly connected to the left end of the horizontally adjacent bidirectional lead screw. The input end of the motor is electrically connected to the output end of the control switch to provide movement drive.

[0012] Furthermore, the adjustment assembly also includes bellows. Bellows are fixedly connected between the left side wall of the protective shell and the left end of the horizontally adjacent left slider, between the right end of the left slider and the left end of the horizontally adjacent right slider, and between the right end of the right slider and the right side wall of the horizontally adjacent protective shell. The bellows are respectively sleeved on the outside of the bidirectional lead screw to facilitate the protection of the bidirectional lead screw.

[0013] Furthermore, the lower end of the guide groove is provided with a mounting bracket for easy installation.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The guiding device of this rapid material receiving device has the following advantages:

[0015] Under the influence of gravity and mechanical thrust, the bearing moves to the right along the guide column and guide roller at the bottom of the guide groove. When guiding narrow-sized bearings, the operator starts the motor via a control switch. The motor drives the bidirectional lead screw to rotate, causing the sliders at both ends to move towards each other. This causes the rollers to press against the trapezoidal block, pushing the support plate, slide rod, and mounting frame, allowing the guide rollers to come together and clamp the bearing. To guide wide-sized bearings, the control switch reverses the motor, causing the bidirectional lead screw to move the sliders in the opposite direction. The rollers release, and the spring rebounds, pushing the support plate to expand the guide rollers and provide sufficient space to ensure smooth bearing guidance and conveying. When guiding bearings, bearings of different sizes can be guided without causing wear during the guiding process, thus avoiding affecting the production quality of the bearings. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the upper side of this utility model;

[0019] Figure 4 This is an enlarged structural diagram of point A in this utility model.

[0020] In the diagram: 1 guide groove, 2 guide column, 3 protective shell, 4 guide mechanism, 41 support plate, 42 slide rod, 43 spring, 44 mounting frame, 45 guide roller, 46 support plate, 47 adjustment component, 471 trapezoidal block, 472 roller, 473 U-shaped block, 474 slider, 475 double-acting lead screw, 476 bellows, 477 motor, 5 mounting bracket, 6 control switch. 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 1-4This embodiment provides a technical solution: a guide device for a rapid material receiving device, including a guide groove 1, with uniformly distributed guide columns 2 rotatably connected between the lower side of the front and rear inner walls of the guide groove 1 (the guide columns 2 are all rubber columns to prevent scratching the surface of the bearing), protective shells 3 are respectively provided at the front and rear ends of the guide groove 1, and a guide mechanism 4 is also included. A control switch 6 is provided on the outside of the guide groove 1, and the input end of the control switch 6 is electrically connected to an external power supply. A mounting bracket 5 is provided at the lower end of the guide groove 1. When the bearing is being processed and the material is being received and guided, firstly, the guide groove 1 is securely installed at the discharge port of the bearing grinding machine by the mounting bracket 5. At this time, the guide groove 1 is tilted downward from left to right.

[0023] Guide mechanism 4 includes a support plate 41, slide rods 42, mounting frame 44, guide rollers 45, and support plate 46. The support plate 41 is fixedly connected inside the protective shell 3. The support plate 46 is slidably connected to the outer end of the inner side of the protective shell 3. Evenly distributed slide rods 42 are fixedly connected to the inner side of the support plate 46. Sliding holes on the inner side of the support plate 41 are slidably connected to the longitudinally adjacent slide rods 42. Mounting frames 44 are fixedly connected between the inner ends of the laterally adjacent slide rods 42. Evenly distributed guide rollers 45 are rotatably connected between the upper and lower inner walls of the mounting frame 44 (the guide rollers 45 are all rubber rollers to prevent scratching the bearing surface). Guide mechanism 4 also includes a spring 43. The outer side of the support plate 41 is connected to the longitudinally adjacent support plate 46. Springs 43 are respectively sleeved on the outside of the slide rod 42 between the inner sides of the protective shell 3. The guide mechanism 4 also includes an adjustment component 47, which includes a trapezoidal block 471, a roller 472, a U-shaped block 473, and a slider 474. The outer ends of the inner side of the protective shell 3 are slidably connected to left and right symmetrical sliders 474. The inner ends of the sliders 474 are fixedly connected to U-shaped blocks 473. The inside of the U-shaped blocks 473 is slidably connected to rollers 472. The outer ends of the support plate 46 are fixedly connected to trapezoidal blocks 471. The outer surfaces of the rollers 472 are slidably connected to the inclined surfaces at the left and right ends of the longitudinally adjacent trapezoidal blocks 471. The adjustment component 47 also includes a bidirectional lead screw 475 and a motor 477. A bidirectional lead screw 475 is rotatably connected between the left and right inner walls of the protective shell 3. The lead screw 475, a bidirectional lead screw 475, has its front and rear ends threadedly connected to the threaded holes in the middle of the adjacent sliders 474. A motor 477 is mounted on the left end of the protective shell 3. The right end of the output shaft of the motor 477 is fixedly connected to the left end of the laterally adjacent bidirectional lead screw 475. The input ends of the motors 477 are electrically connected to the output ends of the control switch 6. The adjusting assembly 47 also includes bellows 476. Bellows 476 are fixedly connected between the left side wall of the protective shell 3 and the left end of the laterally adjacent left slider 474, between the right end of the left slider 474 and the left end of the laterally adjacent right slider 474, and between the right end of the right slider 474 and the right side wall of the laterally adjacent protective shell 3. The bellows 476 are respectively sleeved on the bidirectional lead screw 475. Externally (the bellows 476 protects the bidirectional lead screw 475 to prevent blockage during operation), the bearing will move to the right along the guide post 2 on the bottom wall of the guide groove 1 and the guide rollers 45 evenly distributed on both sides under the action of gravity and mechanical thrust. When it is necessary to guide a narrower bearing, the operator issues a command through the control switch 6, and the motor 477 starts to operate. The output shaft of the motor 477 drives the bidirectional lead screw 475 to rotate synchronously. Since the threads at both ends of the bidirectional lead screw 475 turn in opposite directions, the slider 474 that cooperates with it will move towards each other under the action of thread transmission. The slider 474 drives the roller 472 to move towards the center through the U-shaped block 473. The outer surface of the roller 472 applies pressure to both ends of the trapezoidal block 471.The trapezoidal block 471 transmits this force to the support plate 46, which in turn drives the slide bar 42 and the mounting frame 44 to move synchronously towards each other. This causes the guide roller 45 to gradually approach and apply an appropriate clamping force to the bearing. In this state, the bearing, supported by the guide column 2 and constrained by the guide roller 45, achieves precise guidance and conveying. If a wider bearing needs to be guided, the operator issues a command again through the control switch 6. The motor 477 rotates counterclockwise, and the bidirectional lead screw 475 rotates in the opposite direction, driving the slider 474 and the U-shaped block 473 to release the roller 472 from the pressure of the trapezoidal block 471. At this time, the compressed spring 43 rebounds, pushing the support plate 46 to move outward, which in turn drives the mounting frame 44 and the guide roller 45 to expand outward synchronously, providing sufficient guiding space for the wider bearing and ensuring that the bearing can smoothly pass through the guide groove for guidance and conveying.

[0024] The working principle of the guide device of the rapid material receiving device provided by this utility model is as follows: When guiding the bearing during processing, firstly, the guide groove 1 is firmly installed at the discharge port of the bearing grinding machine by the mounting bracket 5. At this time, the left end of the mounting bracket 5 is higher than the right end, so that the guide groove 1 is tilted from left to right. The bearing will be supported by the bottom of the guide column 2 along the bottom wall of the guide groove 1 and guided by the guide rollers 45 evenly distributed on both sides. Under the action of gravity and mechanical thrust, it moves to the right. When it is necessary to guide a bearing with a narrower size, the operator issues a command through the control switch 6, and the motor 477 starts to operate. The output shaft of the motor 477 drives the bidirectional lead screw 475 to rotate synchronously. Since the threads at both ends of the bidirectional lead screw 475 rotate in opposite directions, the slider 474 that cooperates with it will move towards each other under the action of thread transmission. The slider 474 drives the roller 472 to move towards the center through the U-shaped block 473. The surface applies pressure to both ends of the trapezoidal block 471, which transmits this force to the support plate 46. This causes the slide bar 42 and the mounting frame 44 to move synchronously towards each other, allowing the guide roller 45 to gradually approach and apply appropriate clamping force to the bearing. In this state, the bearing is precisely guided and transported under the support of the guide column 2 and the constraint of the guide roller 45. If a wider bearing needs to be guided, the operator issues a command again through the control switch 6. The motor 477 rotates counterclockwise, and the bidirectional lead screw 475 rotates in the opposite direction, causing the slider 474 and the U-shaped block 473 to release the roller 472 from the pressure of the trapezoidal block 471. At this time, the compressed spring 43 rebounds, pushing the support plate 46 to move outward, which in turn causes the mounting frame 44 and the guide roller 45 to expand outward synchronously, providing sufficient guiding space for the wider bearing and ensuring that the bearing can smoothly pass through the guide groove to complete the guiding and transporting process.

[0025] It is worth noting that the motor 477 disclosed in the above embodiments can all be YBE4-0.75KW-2, and the control switch 6 is provided with a switch button corresponding to the motor 477 and used to control its switching operation.

[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A guiding device for a rapid material receiving device, comprising a guide groove (1), wherein uniformly distributed guide columns (2) are rotatably connected to the lower side between the front and rear inner walls of the guide groove (1), and protective shells (3) are respectively provided at the front and rear ends of the guide groove (1), characterized in that: It also includes a guiding mechanism (4); The guiding mechanism (4) includes a support plate (41), a slide rod (42), a mounting frame (44), a guide roller (45), and a support plate (46). The support plate (41) is fixedly connected to the inside of the protective shell (3). The support plate (46) is slidably connected to the outer end of the inside of the protective shell (3). The slide rod (42) is evenly distributed and fixedly connected to the inner side of the support plate (46). The sliding holes on the inner side of the support plate (41) are slidably connected to the longitudinally adjacent slide rod (42). The mounting frame (44) is fixedly connected between the inner ends of the transversely adjacent slide rod (42). The guide roller (45) is rotatably connected between the upper and lower inner walls of the mounting frame (44).

2. The guiding device of the rapid material receiving device according to claim 1, characterized in that: The guide groove (1) is provided with a control switch (6) on its outside, and the input end of the control switch (6) is electrically connected to an external power source.

3. The guiding device of the rapid material receiving device according to claim 2, characterized in that: The guide mechanism (4) also includes a spring (43), and the slide rod (42) between the outer side of the support plate (41) and the inner side of the longitudinally adjacent support plate (46) is respectively fitted with a spring (43).

4. The guiding device of the rapid material receiving device according to claim 3, characterized in that: The guiding mechanism (4) further includes an adjustment component (47), which includes a trapezoidal block (471), a roller (472), a U-shaped block (473), and a slider (474). The outer ends of the protective shell (3) are slidably connected to left and right symmetrical sliders (474). The inner ends of the sliders (474) are fixedly connected to U-shaped blocks (473). The inside of the U-shaped blocks (473) is slidably connected to rollers (472). The outer ends of the support plate (46) are fixedly connected to trapezoidal blocks (471). The outer surfaces of the rollers (472) are slidably connected to the inclined surfaces at the left and right ends of the longitudinally adjacent trapezoidal blocks (471).

5. The guiding device of the rapid material receiving device according to claim 4, characterized in that: The adjustment assembly (47) also includes a bidirectional lead screw (475) and a motor (477). The bidirectional lead screw (475) is rotatably connected between the left and right inner walls of the protective shell (3). The front and rear ends of the bidirectional lead screw (475) are threadedly connected to the threaded holes in the middle of the adjacent sliders (474). The left end of the protective shell (3) is provided with a motor (477). The right end of the output shaft of the motor (477) is fixedly connected to the left end of the horizontally adjacent bidirectional lead screw (475). The input end of the motor (477) is electrically connected to the output end of the control switch (6).

6. The guiding device of the rapid material receiving device according to claim 5, characterized in that: The adjustment assembly (47) also includes a bellows (476). A bellows (476) is fixedly connected between the left side wall of the protective shell (3) and the left end of the horizontally adjacent left slider (474), between the right end of the left slider (474) and the left end of the horizontally adjacent right slider (474), and between the right end of the right slider (474) and the right side wall of the horizontally adjacent protective shell (3). The bellows (476) are respectively sleeved on the outside of the bidirectional lead screw (475).

7. The guiding device of the rapid material receiving device according to claim 1, characterized in that: The lower end of the guide groove (1) is provided with a mounting bracket (5).

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