A fast-adjustable and replaceable electric roller for conveying saggers

Abstract

The utility model provides a sagger conveying electric roller that can be quickly adjusted and replaced. The electric roller is symmetrically provided with at least two groups of conveying components. The ceramic ring and stainless steel clamp ring of the conveying component are sleeved on the electric roller. The stainless steel clamp ring is arranged on both sides of the ceramic ring. The stainless steel clamp ring has fixing screw holes evenly distributed radially. The top screw bolts penetrate the fixing screw holes and are fixedly connected with the stainless steel shell of the electric roller. The electric roller embeds the highly wear-resistant ceramic ring on the stainless steel roller, and the two ends are fixed with metal rings and top screws, which is convenient for quickly adjusting the position of the ceramic ring to change the unbalanced stress state of the sagger, change the contact surface between the electric roller and the sagger, balance the stress of the sagger, avoid stagnation and reduction of production line caused by skewness and jamming of the sagger, so as to improve the wear resistance of the outer layer of the electric roller and increase the service life of the electric roller; in addition, when the ceramic ring is worn, the ceramic ring can be directly replaced without replacing the entire electric roller, thereby reducing the cost of replacing spare parts at a single time.

Description

Technical Field

[0001] The utility model belongs to the technical field of sagger conveying, and particularly relates to a sagger conveying electric roller capable of being quickly adjusted and replaced. Background Art

[0002] As a common transmission device, the electric roller is widely used in industrial production. The shell material of the electric roller is generally stainless steel, and the motor and other driving structures are encapsulated inside the cylinder. In the lithium battery industry, alumina saggers are often used as loading vessels on the production line. In order to increase friction, reduce slippage, and reduce the risk of magnetic foreign matter introduced into the product by metal wear, the stainless steel shell of the electric roller is usually covered with PU (polyurethane) or silicone skin; but the PU or silicone skin is relatively easy to wear. Once the skin is broken and the stainless steel shell is exposed, the iron filings produced by the continuous wear of the sagger and its production line will exceed the standard of magnetic objects, resulting in abnormal magnetic indicators of the product; in addition, the transmission of the sagger requires multiple electric roller groups to complete. After a period of use, the PU / silicone electric roller has different degrees of surface wear, especially the different sizes of the saggers, which leave different marks on the PU / silicone electric roller for a long time, which is more likely to cause unbalanced and unstable transportation; and there are partial deviations in the installation itself, which will cause the contact surface between the roller and the sagger to be different in size, and the contact position to be unevenly stressed, causing the sagger to go crooked and get stuck on the side rails on both sides, causing the production line to stagnate and affect product output. This type of motorized roller has a short lifespan, requires frequent replacement, consumes a large amount of spare parts, and has a high cost per replacement. Utility Model Content

[0003] The utility model provides a sagger conveying electric roller which can be quickly adjusted and replaced, and can effectively solve the above problems.

[0004] The utility model is achieved in this way:

[0005] A quickly adjustable and replaceable sagger conveying motorized roller comprises a motorized roller and a conveying assembly, wherein at least two groups of conveying assemblies are symmetrically arranged on the motorized roller, and the conveying assembly is provided with a ceramic ring, a stainless steel clamping ring and a top screw bolt, wherein the ceramic ring and the stainless steel clamping ring are sleeved on the motorized roller, and the stainless steel clamping ring is arranged on both sides of the ceramic ring, and the stainless steel clamping ring has fixing screw holes evenly distributed radially, and the top screw bolts penetrate the fixing screw holes and are fixedly connected to the stainless steel shell of the motorized roller.

[0006] As a further improvement, a sleeve gap is provided between the ceramic ring and the stainless steel clamping ring and the electric roller, axial pin holes are provided on both sides of the ceramic ring, and axial positioning pins are provided on the corresponding sides of the corresponding stainless steel clamping ring, and the positioning pins are connected to the pin holes.

[0007] As a further improvement, a sleeve gap is provided between the ceramic ring and the stainless steel clamping ring and the electric roller, and the stainless steel clamping ring has positioning screw holes evenly distributed axially, and the positioning screw holes are provided with positioning bolts, and the positioning bolts pass through the positioning screw holes and abut against the side of the ceramic ring.

[0008] As a further improvement, there are at least three positioning screw holes.

[0009] As a further improvement, plastic washers are provided at the front ends of the top screw bolt and the positioning bolt.

[0010] As a further improvement, a high temperature resistant elastic gasket is provided in the sleeve gap between the ceramic ring, the stainless steel clamping ring and the electric roller and between the ceramic ring and the two stainless steel clamping rings.

[0011] As a further improvement, the positioning screw holes and the fixing screw holes are staggered.

[0012] As a further improvement, the top screw bolt and the positioning bolt are hexagon socket bolts.

[0013] The beneficial effects of the utility model are as follows: the electric roller embeds a highly wear-resistant ceramic ring on the stainless steel roller, and the two ends are fixed with metal rings and top screws, so as to facilitate the rapid adjustment of the position of the ceramic ring to change the unbalanced stress state of the sagger, change the contact surface between the electric roller and the sagger, balance the stress on the sagger, avoid production line stagnation and production reduction caused by skewness and jamming of the sagger, thereby improving the wear resistance of the outer layer of the electric roller and increasing the service life of the electric roller; in addition, when the ceramic ring is worn, the ceramic ring can be directly replaced without replacing the entire electric roller, thereby reducing the cost of replacing spare parts at a single time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram provided by an embodiment of a sagger conveying electric roller capable of rapid adjustment and replacement according to the utility model;

[0016] Figure 2 yes Figure 1 A side view of the conveying assembly;

[0017] Figure 3 yes Figure 1 Exploded view of the conveying assembly;

[0018] Figure 4This is a structural schematic diagram of another embodiment of the utility model of a sagger conveying electric roller capable of rapid adjustment and replacement;

[0019] Figure 5 yes Figure 4 A side view of the conveying assembly;

[0020] Figure 6 yes Figure 4 Exploded view of the conveying assembly;

[0021] Figure 7 It is a structural schematic diagram provided by another embodiment of the utility model of a fast-adjustable and replaceable sagger conveying electric roller;

[0022] Figure 8 yes Figure 7 A side view of the conveying assembly;

[0023] Fig. 9 yes Figure 7 Exploded view of the conveyor assembly.

[0024] Reference numerals:

[0025] Electric roller 1; ceramic ring 2; pin hole 21; stainless steel clamp ring 3; fixing screw hole 31; positioning pin 32; positioning screw hole 33; positioning bolt 34; top screw bolt 4; sleeve gap 5; elastic washer 6. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0027] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the description of the present invention, the terms "upper", "middle", "side", "side", "upper side", "end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] Reference Figure 1-9 As shown, a quickly adjustable and replaceable sagger conveying motor roller comprises a motor roller 1 and a conveying assembly, wherein at least two groups of conveying assemblies are symmetrically arranged on the motor roller 1, and the conveying assembly is provided with a ceramic ring 2, a stainless steel clamping ring 3 and a top screw bolt 4, wherein the ceramic ring 2 and the stainless steel clamping ring 3 are sleeved on the motor roller 1, and the stainless steel clamping ring 3 is arranged on both sides of the ceramic ring 2, and the stainless steel clamping ring 3 has fixing screw holes 31 evenly distributed radially, and the top screw bolt 4 passes through the fixing screw hole 31 and is fixedly connected to the stainless steel shell of the motor roller 1.

[0030] The ceramic ring 2 is nested in the stainless steel shell, and its position can be adjusted at will. The stainless steel clamping rings 3 at both ends of the ceramic ring 2 are connected and fixed to prevent the ceramic ring 2 from radial sliding; the stainless steel clamping rings 3 at both ends are locked on the stainless steel shell of the cylinder through three 120° uniformly distributed hexagonal flat set bolts, and at the same time clamp the ceramic ring 2 in the middle to prevent it from axial sliding. When the position of the ceramic ring 2 needs to be adjusted, just loosen the hexagonal bolts of the stainless steel clamping ring 3 to quickly adjust it, and re-tighten it after the adjustment is completed.

[0031] The position of the ceramic ring 2 is quickly adjusted to change the unbalanced stress state of the sagger, change the contact surface between the motor roller 1 and the sagger, balance the stress on the sagger, avoid production line stagnation and production reduction caused by skewness and jamming of the sagger, and improve the wear resistance of the outer layer of the motor roller 1 to increase the service life of the motor roller 1.

[0032] Furthermore, a sleeve gap 5 is provided between the ceramic ring 2 and the stainless steel clamping ring 3 and the electric roller 1, and axial pin holes 21 are provided on both sides of the ceramic ring 2, and axial positioning pins 32 are provided on the corresponding sides of the corresponding stainless steel clamping ring 3, and the positioning pins 32 are connected to the pin holes 21.

[0033] There are 3*ф3.5*6dp positioning pin 32 holes 21 dug on both sides of the ceramic ring 2, which are connected and fixed with the corresponding protruding positioning pins 32 on the stainless steel clamping rings 3 at both ends to prevent the ceramic ring 2 from radial sliding; the stainless steel clamping rings 3 at both ends are locked on the stainless steel shell of the cylinder through three 120° uniformly distributed hexagonal flat tightening bolts, and at the same time clamp the ceramic ring 2 in the middle to prevent it from axial sliding. When the position of the ceramic ring 2 needs to be adjusted, just loosen the hexagonal bolts of the stainless steel clamping ring 3 to quickly adjust it, and re-lock it after the adjustment is completed.

[0034] Furthermore, a sleeve gap 5 is provided between the ceramic ring 2 and the stainless steel clamp ring 3 and the electric roller 1. The stainless steel clamp ring 3 has positioning screw holes 33 evenly distributed axially. The positioning screw holes 33 are provided with positioning bolts 34. The positioning bolts 34 pass through the positioning screw holes 33 and abut against the side of the ceramic ring 2.

[0035] The ceramic ring 2 and the stainless steel clamp ring 3 are connected by positioning bolts 34 , which can not only realize locking, but also adjust the angle of the ceramic ring 2 to meet different installation requirements and correct the installation error of the electric roller 1 .

[0036] Furthermore, at least three positioning screw holes 33 are provided.

[0037] The top screw bolt 4, the fixing screw hole 31, the pin hole 21, the positioning pin 32, the positioning screw hole 33, and the positioning bolt 34 are preferably evenly distributed in a 120° triangle.

[0038] Furthermore, plastic washers are provided at the front ends of the top screw bolt 4 and the positioning bolt 34 .

[0039] Avoid the front ends of the top screw bolt 4 and the positioning bolt 34 from being rubbed and broken by the electric roller 1 or the ceramic ring 2, thereby contaminating the material. The plastic gasket can be pasted on the electric roller 1 or the ceramic ring 2.

[0040] Furthermore, a high temperature resistant elastic gasket 6 is provided in the sleeve gap 5 between the ceramic ring 2 , the stainless steel clamping ring 3 and the electric roller 1 and between the ceramic ring 2 and the two stainless steel clamping rings 3 .

[0041] The elastic washer 6 is used to initially position the ceramic ring 2, the stainless steel clamping ring 3 and the electric roller 1, and the ceramic ring 2 and the two stainless steel clamping rings 3, so as to facilitate installation. When further adjustment is required, the elastic washer 6 is deformed by adjusting the top screw bolt 4 and the positioning bolt 34, so as to achieve precise adjustment.

[0042] In the production process of positive electrode materials for lithium batteries, the material needs to be put into the furnace for high-temperature sintering. The temperature of the charging sagger is relatively high when it is taken out of the furnace, and the elastic gasket 6 needs to withstand a temperature of 200°C.

[0043] Furthermore, the positioning screw holes 33 and the fixing screw holes 31 are staggered.

[0044] Furthermore, the jack screw bolt 4 and the positioning bolt 34 are hexagon socket bolts.

[0045] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fast adjustable and replaceable sagger conveying motorized roller, characterized in that: It includes a motorized roller and a conveying assembly, wherein at least two groups of conveying assemblies are symmetrically arranged on the motorized roller, wherein the conveying assembly is provided with a ceramic ring, a stainless steel clamping ring and a top screw bolt, wherein the ceramic ring and the stainless steel clamping ring are sleeved on the motorized roller, wherein the stainless steel clamping ring is arranged on both sides of the ceramic ring, wherein the stainless steel clamping ring has fixing screw holes evenly distributed radially, and wherein the top screw bolt passes through the fixing screw holes and is fixedly connected to the stainless steel shell of the motorized roller.

2. The motorized roller for conveying saggers with rapid adjustment and replacement according to claim 1 is characterized in that: A sleeve gap is provided between the ceramic ring and the stainless steel clamping ring and the electric roller. Axial pin holes are provided on both sides of the ceramic ring. Axial positioning pins are provided on the corresponding sides of the corresponding stainless steel clamping ring. The positioning pins are connected to the pin holes.

3. The fast-adjustable and replaceable sagger conveying motorized roller according to claim 1 is characterized in that: A sleeve gap is arranged between the ceramic ring and the stainless steel clamping ring and the electric roller. The stainless steel clamping ring is evenly distributed with positioning screw holes in the axial direction. The positioning screw holes are provided with positioning bolts. The positioning bolts penetrate the positioning screw holes and abut against the side surfaces of the ceramic ring.

4. The fast-adjustable and replaceable sagger conveying electric roller according to claim 3 is characterized in that: There are at least three positioning screw holes.

5. The fast-adjustable and replaceable sagger conveying electric roller according to claim 3, characterized in that: Plastic washers are arranged at the front ends of the positioning bolts and the top screw bolts.

6. The fast-adjustable and replaceable motorized roller for conveying saggers according to claim 1 or 3, characterized in that: Elastic washers are arranged between the sleeve gaps of the ceramic ring, the stainless steel clamping ring and the electric roller, and between the ceramic ring and the two stainless steel clamping rings.

7. The fast-adjustable and replaceable motorized roller for conveying saggers according to claim 3 is characterized in that: The positioning screw holes and the fixing screw holes are staggered.

8. The fast-adjustable and replaceable sagger conveying motorized roller according to claim 3, characterized in that: The positioning bolts and the top screw bolts are hexagon socket bolts.

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