Rapid screening and classifying device for outer diameters of ceramic ferrules

Abstract

The utility model relates to the field of ceramic ferrule production, and discloses a ceramic ferrule outer diameter rapid screening and classifying device in order to overcome the defect that rapid screening and classifying are difficult in the prior art. The ceramic ferrule outer diameter rapid screening and classifying device comprises an L-shaped base and a driving mechanism, and a first side plate and a second side plate are welded to the two sides of the top of the L-shaped base respectively. Screening rollers are arranged between the first side plate and the second side plate in a rotating mode, an inclined plate is welded to the lower portion of each screening roller, a vertical plate is welded to the bottom of each inclined plate, a material receiving plate is arranged between every two adjacent vertical plates, a spring is welded between the bottom of each material receiving plate and the L-shaped base, a transverse plate is arranged above the screening rollers, and a rubber strip is bonded to the bottom of the transverse plate. The driving mechanism is used for driving the screening rollers to rotate and driving the transverse plate to move. According to the ceramic ferrule screening device, ceramic ferrules with different outer diameters can be screened from small to large in sequence, manual operation is not needed, the screening efficiency is improved, and rapid and large-scale screening and classification can be achieved; and a batch of ceramic ferrules can be screened and classified at one time, and omission is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic plug core production technical field especially relates to a ceramic plug core outer diameter quick screening classification device. BACKGROUND

[0002] The ceramic plug core is an auxiliary workpiece commonly used in the forming process of plastic, metal, composite material and the like, is usually made of ceramic material, has very high high-temperature resistance, corrosion resistance, wear resistance, insulation and other excellent properties. It plays the role of strengthening, supporting, positioning or forming a specific structure in the manufacturing process, and is widely used in injection molding, mold manufacturing, electronic components, ceramic production and many other fields. The ceramic plug core has multiple specifications, so it needs to be screened and classified according to different outer diameters after production.

[0003] The existing ceramic plug core outer diameter screening and classification mostly use a caliper or a digital measuring tool to measure the outer diameter of the ceramic plug core, which can achieve accurate measurement and screening, but the efficiency is low and manual operation is required, so it is difficult to realize rapid and large-scale screening and classification. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings that rapid and large-scale screening and classification are difficult to realize in the prior art, and provides a ceramic plug core outer diameter quick screening classification device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A ceramic plug core outer diameter quick screening classification device, comprising: an L-shaped base, opposite sides of the top of the L-shaped base are respectively vertically welded with a first side plate and a second side plate, a screening roller is horizontally connected above the first side plate and the second side plate, the screening roller is provided with multiple, an inclined plate is obliquely welded below each screening roller between the first side plate and the second side plate, a vertical plate is vertically welded at the bottom of each inclined plate, and a receiving plate is horizontally arranged between adjacent two vertical plates, a spring is vertically welded between the bottom of each receiving plate and the L-shaped base, a horizontal plate is horizontally arranged above the screening roller, and a rubber strip is vertically bonded at the bottom of the horizontal plate;

[0007] A driving mechanism is used to drive the multiple screening rollers to rotate and drive the horizontal plate to move.

[0008] As a further technical scheme of the utility model, a side door is hinged to the second side plate, and the distance between adjacent two screening rollers gradually increases.

[0009] The openable side door takes out the classified ceramic ferrule, the distance between the adjacent two screening rollers gradually increases, the ceramic ferrules with small outer diameters are screened first, the ceramic ferrules with large outer diameters are conveyed backward, and are screened when reaching the interval matching the outer diameter, and the interval gradually increases to screen the ceramic ferrules with different outer diameters from small to large, without manual operation, the screening efficiency is improved, and the screening and classification of a large number of ceramic ferrules can be realized.

[0010] As a further technical scheme of the utility model, the receiving plate is connected between the adjacent two vertical plates along the vertical direction, and the spring is provided with a plurality of springs which are evenly distributed along the longitudinal direction at the bottom of the receiving plate.

[0011] When the ceramic ferrule falls on the receiving plate, the impact force drives the receiving plate to move downward, and the plurality of springs buffer the impact force, thereby buffering and protecting the ceramic ferrule to avoid damage.

[0012] As a further technical scheme of the utility model, the rubber strip is provided with a plurality of rubber strips which are evenly distributed along the transverse direction at the bottom of the horizontal plate, and the bottom end of the rubber strip is flush with the bottom of the screening roller.

[0013] The rubber strip is deformable, and the bottom end thereof can be dragged to move on the top of the screening roller.

[0014] As a further technical scheme of the utility model, the driving mechanism comprises a reversible motor, a mounting seat is horizontally welded on the outside of the first side plate, the reversible motor is horizontally fixedly installed on the top of the mounting seat, a driving shaft is horizontally fixedly installed on the output end of the reversible motor, a driving bevel gear is welded on the driving shaft, a driven bevel gear is engaged with the side surface of the driving bevel gear, a driven shaft is horizontally welded at the center of the driven bevel gear, a support block is welded on the outside of the first side plate, the driven shaft penetrates through the support block and is rotationally connected with the support block, a mounting box is horizontally welded on the upper side of the first side plate, a screw rod is horizontally rotationally connected in the mounting box, one end of the screw rod extends out of the mounting box, the same belt is connected between the driven shaft and the screw rod, a connecting plate is sleeved on the outside of the screw rod, the connecting plate and the screw rod are connected through threads, one end of the connecting plate is slidingly connected in the mounting box, and the other end of the connecting plate is welded with the top of the horizontal plate.

[0015] The reversible motor is started to drive the driving shaft to rotate counterclockwise, the driving shaft drives the driven shaft to rotate through the driving bevel gear and the driven bevel gear, the driven shaft drives the screw rod to rotate through the belt, the connecting plate is slowly moved forward on the screw rod, the horizontal plate is slowly moved forward, the plurality of rubber strips are slowly moved forward, the plurality of rubber strips can drive the ceramic ferrules which are not conveyed forward and are left between the screening rollers to move forward, thereby completing the screening and classification of the ceramic ferrules, ensuring that a batch of ceramic ferrules are completely screened and classified at one time, and avoiding the omission.

[0016] As a further technical scheme of the utility model, the driving shaft penetrates the first side plate and is rotationally connected with the first side plate, one end of the driving shaft is fixedly connected with one of the screening rollers, the other end of the plurality of screening rollers is horizontally welded with a connecting shaft, the plurality of connecting shafts penetrate the second side plate and are rotationally connected with the second side plate, the other end of the plurality of connecting shafts is welded with a gear, and the plurality of gears are meshed with the same chain on the outside.

[0017] When the driving shaft rotates counterclockwise, one of the screening rollers is driven to rotate counterclockwise, the gear is driven to rotate counterclockwise by the connecting shaft of the one of the screening rollers, the chain is driven to transmit by the gear, the other gears are driven to rotate counterclockwise together by the chain, and the other screening rollers are driven to rotate counterclockwise by the connecting shaft of the other gears, so that the ceramic ferrule placed between the screening rollers can be forwarded.

[0018] The utility model discloses the beneficial effect is: can be screened from small to large in turn the ceramic ferrule of different outer diameter, need not manual operation and screen classification, has improved the screening efficiency, can realize the quick screening classification of large batch, can guarantee that a batch of ceramic ferrules are all completed screening classification at a time, avoids the situation of missing. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The utility model discloses a ceramic ferrule outer diameter quick screening classification device's structure schematic diagram is proposed;

[0020] Figure 2 The utility model discloses a ceramic ferrule outer diameter quick screening classification device's structure schematic diagram is proposed;

[0021] Figure 3 The utility model discloses a ceramic ferrule outer diameter quick screening classification device's structure schematic diagram is proposed;

[0022] Figure 4 The utility model discloses a ceramic ferrule outer diameter quick screening classification device's structure schematic diagram is proposed;

[0023] In the drawing: 1, L type base;2, positive and negative motor;3, mounting seat;4, first side plate;5, installation box;6, connecting plate;7, rubber strip;8, horizontal plate;9, second side plate;10, screening roller;11, chain;12, gear;13, side door;14, inclined plate;15, vertical plate;16, receiving plate;17, spring;18, driving bevel gear;19, driving shaft;20, belt;21, connecting shaft;22, support block;23, driven shaft;24, driven bevel gear;25, screw rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0025] Please see the appendix Figure 1 -Appendix Figure 4 A rapid screening and sorting device for the outer diameter of ceramic inserts includes: an L-shaped base 1, with a first side plate 4 and a second side plate 9 vertically welded to opposite sides of the top of the L-shaped base 1, a screening roller 10 horizontally rotatably connected above the first side plate 4 and the second side plate 9, and multiple screening rollers 10. An inclined plate 14 is inclinedly welded below each screening roller 10 between the first side plate 4 and the second side plate 9, and a vertical plate 15 is vertically welded to the bottom of each inclined plate 14. A receiving plate 16 is horizontally provided between two adjacent vertical plates 15, and a spring 17 is vertically welded between the bottom of each receiving plate 16 and the L-shaped base 1. A horizontal plate 8 is horizontally provided above the screening rollers 10, and a rubber strip 7 is vertically bonded to the bottom of the horizontal plate 8.

[0026] The drive mechanism is used to drive multiple screening rollers 10 to rotate and drive the horizontal plate 8 to move.

[0027] After the ceramic ferrules are sorted out, they first fall onto the inclined plate 14 and then roll down. The inclined plate 14 can provide initial cushioning for their fall. The vertical plate 15 separates the ceramic ferrules with different outer diameters.

[0028] Please see the appendix Figure 2 In a preferred embodiment, a side door 13 is hinged to the second side plate 9, and the distance between two adjacent screening rollers 10 gradually increases.

[0029] The side door 13 can be opened to take out the sorted ceramic inserts.

[0030] Please see the appendix Figure 3 In a preferred embodiment, the receiving plate 16 is slidably connected between two adjacent vertical plates 15, and multiple springs 17 are provided and evenly distributed longitudinally at the bottom of the multiple receiving plates 16.

[0031] When the ceramic insert falls onto the receiving plate 16, its impact force causes the receiving plate 16 to move downwards. Multiple springs 17 buffer the impact force, thereby protecting the ceramic insert and preventing it from being damaged.

[0032] Please see the appendix Figure 1 In a preferred embodiment, multiple rubber strips 7 are provided and are evenly distributed in the transverse direction at the bottom of the horizontal plate 8, with the bottom end of the rubber strips 7 flush with the bottom of the screening roller 10.

[0033] The rubber strip 7 is deformable, and its bottom end can be dragged along the top of the screening roller 10.

[0034] Please see the appendix Figures 1-4In a preferred embodiment, the drive mechanism includes a forward and reverse motor 2, a mounting base 3 is horizontally welded to the outer side of the first side plate 4, the forward and reverse motor 2 is horizontally fixedly mounted on the top of the mounting base 3, the output end of the forward and reverse motor 2 is horizontally fixedly mounted with a drive shaft 19, a drive bevel gear 18 is welded on the drive shaft 19, and a driven bevel gear 24 is meshed on the side of the drive bevel gear 18.

[0035] Mounting base 3 provides fixed support for the forward and reverse motors 2.

[0036] Please see the appendix Figures 1-4 In a preferred embodiment, a driven shaft 23 is horizontally welded at the center of the driven bevel gear 24, a support block 22 is welded to the outside of the first side plate 4, the driven shaft 23 passes through the support block 22 and is rotatably connected to the support block 22, and a mounting box 5 is horizontally welded above the outside of the first side plate 4. A lead screw 25 is horizontally rotatably connected inside the mounting box 5, and one end of the lead screw 25 extends out of the mounting box 5.

[0037] The support block 22 supports the driven shaft 23.

[0038] Please see the appendix Figures 1-4 In a preferred embodiment, the driven shaft 23 and the lead screw 25 are connected by the same belt 20. A connecting plate 6 is sleeved on the outside of the lead screw 25. The connecting plate 6 and the lead screw 25 are connected by threads. One end of the connecting plate 6 is slidably connected in the mounting box 5, and the other end of the connecting plate 6 is welded to one end of the top of the horizontal plate 8.

[0039] Please see the appendix Figures 1-4 In a preferred embodiment, the drive shaft 19 passes through the first side plate 4 and is rotatably connected to the first side plate 4. The other end of the drive shaft 19 is fixedly connected to one end of one of the screening rollers 10, and the other ends of the plurality of screening rollers 10 are all horizontally welded with connecting shafts 21.

[0040] Please see the appendix Figures 1-4 In a preferred embodiment, multiple connecting shafts 21 pass through the second side plate 9 and are rotatably connected to the second side plate 9. Gears 12 are welded to the other end of the multiple connecting shafts 21, and the same chain 11 meshes with the outer side of the multiple gears 12.

[0041] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: A batch of ceramic inserts with screening and classification is placed between the two frontmost screening rollers 10. The forward and reverse motor 2 is started to drive the drive shaft 19 to rotate counterclockwise. When the drive shaft 19 rotates counterclockwise, it drives one of the screening rollers 10 to rotate counterclockwise. One of the screening rollers 10 drives the gear 12 to rotate counterclockwise through the connecting shaft 21. The gear 12 drives the chain 11 to drive the chain 11 to rotate counterclockwise together. The other gears 12 drive the other screening rollers 10 to rotate counterclockwise through the connecting shaft 21. Thus, the ceramic inserts placed between the screening rollers 10 can be conveyed forward. The ceramic inserts with small outer diameters are screened down first, and the ceramic inserts with large outer diameters are conveyed backward until they are conveyed to the interval that matches their own outer diameter and then screened down. The interval gradually increases so that ceramic inserts with different outer diameters can be screened from small to large in sequence. There is no need for manual operation to screen and classify, which improves the screening efficiency and can realize rapid large-scale screening and classification.

[0042] If some ceramic inserts are left between the screening rollers 10 without being conveyed forward, the drive shaft 19 drives the driven shaft 23 to rotate via the drive bevel gear 18 and the driven bevel gear 24. The driven shaft 23 drives the lead screw 25 to rotate via the belt 20, which in turn drives the connecting plate 6 to move slowly forward on the lead screw 25. The connecting plate 6 drives the horizontal plate 8 to move slowly forward, and the horizontal plate 8 drives multiple rubber strips 7 to move slowly forward. The multiple rubber strips 7 can drive the ceramic inserts left between the screening rollers 10 without being conveyed forward to move forward, thereby completing the screening and classification of ceramic inserts. This ensures that a batch of ceramic inserts is screened and classified at once, avoiding any omissions.

[0043] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0044] This utility model is intended to cover all such substitutions, modifications, and variations falling within the broad scope of the claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rapid screening and sorting device for the outer diameter of ceramic inserts, characterized in that, include: An L-shaped base (1) has a first side plate (4) and a second side plate (9) vertically welded to opposite sides of its top. A screening roller (10) is horizontally rotatably connected above the first side plate (4) and the second side plate (9). Multiple screening rollers (10) are provided. An inclined plate (14) is inclinedly welded below each screening roller (10) between the first side plate (4) and the second side plate (9). A vertical plate (15) is vertically welded to the bottom of each inclined plate (14). A receiving plate (16) is horizontally provided between two adjacent vertical plates (15). A spring (17) is vertically welded between the bottom of each receiving plate (16) and the L-shaped base (1). A horizontal plate (8) is horizontally provided above the screening roller (10). A rubber strip (7) is vertically glued to the bottom of the horizontal plate (8). The driving mechanism is used to drive multiple screening rollers (10) to rotate and drive the horizontal plate (8) to move.

2. The ceramic ferrule outer diameter rapid screening and classification device according to claim 1, characterized in that, The second side plate (9) is hinged with a side door (13), and the distance between two adjacent screening rollers (10) gradually increases.

3. The rapid screening and sorting device for the outer diameter of ceramic inserts according to claim 1, characterized in that, The receiving plate (16) is slidably connected between two adjacent vertical plates (15) along the vertical direction, and multiple springs (17) are provided and evenly distributed along the longitudinal direction at the bottom of multiple receiving plates (16).

4. The rapid screening and sorting device for the outer diameter of ceramic inserts according to claim 1, characterized in that, The rubber strips (7) are provided in multiples and are evenly distributed in the transverse direction at the bottom of the horizontal plate (8). The bottom end of the rubber strips (7) is flush with the bottom of the screening roller (10).

5. A rapid screening and sorting device for the outer diameter of ceramic inserts according to claim 1, characterized in that, The drive mechanism includes a forward and reverse motor (2), a mounting base (3) is horizontally welded to the outside of the first side plate (4), the forward and reverse motor (2) is horizontally fixedly mounted on the top of the mounting base (3), the output end of the forward and reverse motor (2) is horizontally fixedly mounted with a drive shaft (19), a drive bevel gear (18) is welded on the drive shaft (19), and a driven bevel gear (24) meshes with the side of the drive bevel gear (18).

6. A rapid screening and sorting device for the outer diameter of ceramic inserts according to claim 5, characterized in that, A driven shaft (23) is horizontally welded at the center of the driven bevel gear (24). A support block (22) is welded to the outside of the first side plate (4). The driven shaft (23) passes through the support block (22) and is rotatably connected to the support block (22). A mounting box (5) is horizontally welded above the outside of the first side plate (4). A lead screw (25) is horizontally rotatably connected inside the mounting box (5). One end of the lead screw (25) extends out of the mounting box (5).

7. A rapid screening and sorting device for the outer diameter of ceramic ferrules according to claim 6, characterized in that, The driven shaft (23) and the lead screw (25) are connected by the same belt (20). A connecting plate (6) is sleeved on the outside of the lead screw (25). The connecting plate (6) and the lead screw (25) are connected by threads. One end of the connecting plate (6) is slidably connected in the mounting box (5). The other end of the connecting plate (6) is welded to one end of the top of the horizontal plate (8).

8. A rapid screening and sorting device for the outer diameter of ceramic ferrules according to claim 7, characterized in that, The drive shaft (19) passes through the first side plate (4) and is rotatably connected to the first side plate (4). The other end of the drive shaft (19) is fixedly connected to one end of one of the screening rollers (10), and the other ends of the multiple screening rollers (10) are all horizontally welded with connecting shafts (21).

9. A rapid screening and sorting device for the outer diameter of ceramic ferrules according to claim 8, characterized in that, Multiple connecting shafts (21) pass through the second side plate (9) and are rotatably connected to the second side plate (9). Gears (12) are welded to the other end of the multiple connecting shafts (21), and the same chain (11) meshes with the outer side of the multiple gears (12).

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