Chain scraper conveyor with secondary positioning function

Abstract

According to the chain scraper conveyor with the secondary positioning function, under the action of the positioning linkage component, a metal plate can be subjected to secondary positioning, it is guaranteed that parts on the chain scraper conveyor can be accurately positioned, the positioning accuracy is high, and therefore the production requirement is met. According to the chain scraper conveyor, a driving assembly is arranged on the chain scraper conveyor, the driving assembly is connected with a plurality of metal plates, the driving assembly is used for driving the metal plates to rotate on the chain scraper conveyor, a plurality of supporting rods are installed above the metal plates, and the supporting rods are used for supporting parts; the lower portion of the metal plate is connected with the bearing plate, the positioning piece is installed at the lower end of the bearing plate, the positioning linkage component is arranged below the metal plate, and when the chain scraper conveyor stops moving, the positioning linkage component is used for clamping the positioning piece so that secondary positioning of the metal plate can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of conveyors, and in particular to a chain conveyor with a secondary positioning function. Background Art

[0002] Chain conveyors are conveyors that use chains to pull and carry materials, or materials carried by slats, metal mesh belts and rollers installed on the chains. Chain conveyors can be divided into several types, such as chain type, chain plate type, chain mesh type and slat type. In chain plate conveyors, there are mainly two parts that drive materials for transportation, namely the chain and the metal plate. The chain is powered by a motor so that the chain can move back and forth. The metal plate is placed on the chain as a carrier during the conveying process. The goods to be transported are placed on the metal plate, and the metal plate is parallel through multiple rows of chain plates to meet the transportation requirements of the equipment.

[0003] In addition to being used in industries such as food, canned food, medicine, beverages, cosmetics and detergents, paper products, condiments, dairy and tobacco, existing chain conveyors are also used in automobile production chain production. During the automobile production process, high accuracy is required for the stopping position of parts, but the current chain conveyors cannot stop accurately during use, and the stopping accuracy is low, thus failing to meet production requirements. Utility Model Content

[0004] In order to solve the above technical problems, the present application provides a chain conveyor with a secondary positioning function.

[0005] The technical solution provided in this application is described below:

[0006] The present application provides a chain conveyor with a secondary positioning function, comprising: a drive assembly, a chain conveyor, a support rod, a metal plate, a bearing plate, a positioning member and a positioning linkage member;

[0007] The chain conveyor is provided with the driving assembly, and the driving assembly is connected to the plurality of metal plates. The driving assembly is used to drive the plurality of metal plates to rotate on the chain conveyor. The plurality of support rods are installed above the metal plates, and the support rods are used to support parts. The bottom of the metal plate is connected to the bearing plate, and the positioning piece is installed at the lower end of the bearing plate. The positioning linkage member is provided below the metal plate. When the chain conveyor stops moving, the positioning linkage member is used to clamp the positioning piece so that the metal plate can be positioned again.

[0008] Optionally, the positioning linkage component includes a base plate, a first clamping and positioning assembly, a second clamping and positioning assembly, a supporting plate and a control unit;

[0009] The support plate is arranged on both sides of the upper end of the base plate, and a slide groove is arranged on the support plate. The first clamping and positioning component is arranged on one side of the slide groove, and the second clamping and positioning component is arranged on the other side of the slide groove. The first clamping and positioning component and the second clamping and positioning component are both connected to the control unit, and the control unit is used to control the movement of the first clamping and positioning component and the second clamping and positioning component. The first clamping and positioning component and the second clamping and positioning component are combined to form a clamping area, and the base plate is used to be installed at the lower end of the metal plate in the chain conveyor, and the clamping area is used to clamp the positioning member so that the metal plate can be positioned secondary.

[0010] Optionally, the support plate includes a first support plate and a second support plate, the first support plate is arranged at one end of the base plate, the second support plate is arranged at the other end of the base plate, the first support plate and the second support plate are combined to form a placement area, and the first support plate and the second support plate are both provided with the slide groove.

[0011] Optionally, the first clamping and positioning assembly includes a first hydraulic telescopic rod, a first connecting plate and a first clamping block, the first hydraulic telescopic rod is arranged at one end of the placement area, the first hydraulic telescopic rod is connected to the first connecting plate, the first clamping block is arranged at the upper end of the first connecting plate, and the first connecting plate is arranged at one end above the slide groove.

[0012] Optionally, the second clamping and positioning assembly includes a second hydraulic telescopic rod, a second connecting plate and a second clamping block, the second hydraulic telescopic rod is arranged at the other end of the placement area, the second hydraulic telescopic rod is connected to the second connecting plate, the second clamping block is arranged at the upper end of the second connecting plate, and the second connecting plate is arranged at the other end above the slide groove.

[0013] Optionally, the first clamping block and the second clamping block are both configured to be arc-shaped, and the clamping area is formed between the first clamping block and the second clamping block.

[0014] Optionally, a shell is detachably mounted on the bottom plate, an opening is provided on the shell, and the clamping area is provided above the opening.

[0015] Optionally, a first annular groove and a second annular groove are provided on the shell, the shape of the first annular groove is adapted to the shape of the first clamping block, and the shape of the second annular groove is adapted to the shape of the second clamping block.

[0016] Optionally, a first supporting foot is installed on one side of the lower end of the chain conveyor, a second supporting foot is installed on the other side of the lower end of the chain conveyor, a second lifting member is installed under the first supporting foot, and a second lifting member is installed under the second supporting foot.

[0017] Optionally, a plurality of the support rods are spaced apart by a preset distance.

[0018] It can be seen from the above technical solutions that this application has the following advantages:

[0019] The chain conveyor with secondary positioning function of the present application is provided with a driving assembly, a chain conveyor, support rods, a metal plate, a bearing plate, a positioning piece and a positioning linkage component; wherein, a driving assembly is provided on the chain conveyor, the driving assembly is connected to a plurality of metal plates, the driving assembly is used to drive the plurality of metal plates to rotate on the chain conveyor, a plurality of support rods are installed above the metal plate, the support rods are used to support parts, the bottom of the metal plate is connected to the bearing plate, a positioning piece is installed at the lower end of the bearing plate, the positioning linkage component is arranged below the metal plate, and when the chain conveyor stops moving, the positioning linkage component is used to clamp the positioning piece to enable the metal plate to achieve secondary positioning.

[0020] It can be further known that after the chain conveyor transports the parts placed on the support rod to the specified position and stops once, the control unit in the positioning linkage component will control the first clamping positioning component and the second clamping positioning component to move toward each other on the slide slot, and the first clamping positioning component and the second clamping positioning component approach each other, and the positioning piece is positioned by the clamping area formed by the first clamping positioning component and the second clamping positioning component, so that the metal plate can be positioned for the second time, ensuring that the parts on the chain conveyor can be accurately positioned, and the positioning accuracy is high, thereby meeting production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution in the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 A schematic diagram of the overall structure of the chain conveyor with secondary positioning function of the present application;

[0023] Figure 2 Another schematic diagram of the overall structure of the chain conveyor with secondary positioning function of the present application;

[0024] Figure 3 for Figure 2A schematic diagram of the structure of part A in the middle;

[0025] Figure 4 A schematic diagram of the connection between the bearing plate and the positioning linkage member in the chain conveyor with secondary positioning function of the present application;

[0026] Figure 5 Another schematic diagram of the connection between the bearing plate and the positioning linkage member in the chain conveyor with secondary positioning function of the present application;

[0027] Figure 6 This is a schematic diagram of the external structure of the positioning linkage component in the chain conveyor with secondary positioning function of the present application;

[0028] Figure 7 This is a schematic diagram of the internal structure of the positioning linkage component in the chain conveyor with secondary positioning function of the present application;

[0029] In the figure: 1. first supporting foot; 2. first lifting member; 3. second lifting member; 4. second supporting foot; 5. driving assembly; 6. chain conveyor; 7. supporting rod; 8. parts; 9. metal plate; 10. bearing plate; 11. positioning member; 12. positioning linkage member; 121. bottom plate; 122. shell; 123. opening; 124. first clamping block; 125. second clamping block; 126. first hydraulic telescopic rod; 127. second hydraulic telescopic rod; 128. second connecting plate; 129. first connecting plate; 1210. first supporting plate; 1211. second supporting plate. DETAILED DESCRIPTION

[0030] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only used to illustrate the relative positional relationships between the various components or components, and do not particularly limit the specific installation orientations of the various components or components.

[0031] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0032] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] In addition, the structures, proportions, sizes, etc. drawn in the drawings in the present application are only used to match the contents disclosed in the specification for the technical personnel in this field to understand and read, and are not used to limit the restrictive conditions under which the present application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present application without affecting the effects and purposes that can be achieved by the present application.

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0035] In addition to being used in industries such as food, canned food, medicine, beverages, cosmetics and detergents, paper products, condiments, dairy and tobacco, existing chain conveyors are also used in automobile production chain production. During the automobile production process, high accuracy is required for the stopping position of parts, but the current chain conveyors cannot stop accurately during use, and the stopping accuracy is low, thus failing to meet production requirements.

[0036] Based on this, the present application provides a chain conveyor with a secondary positioning function. Under the action of the positioning linkage component, the metal plate can be secondary positioned to ensure that the parts on the chain conveyor can be accurately positioned with high positioning accuracy, thereby meeting production requirements.

[0037] See also Figures 1 to 7, the embodiment of the present application provides a chain conveyor with a secondary positioning function, including: a driving assembly 5, a chain conveyor 6, a support rod 7, a metal plate 9, a bearing plate 10, a positioning piece 11 and a positioning linkage component 12; the chain conveyor 6 is provided with the driving assembly 5, the driving assembly 5 is connected to a plurality of the metal plates 9, the driving assembly 5 is used to drive a plurality of the metal plates 9 to rotate on the chain conveyor 6, a plurality of the support rods 7 are installed above the metal plate 9, the support rods 7 are used to support the part 8, the lower part of the metal plate 9 is connected to the bearing plate 10, the lower end of the bearing plate 10 is provided with the positioning piece 11, the positioning linkage component 12 is arranged below the metal plate 9, when the chain conveyor 6 stops moving, the positioning linkage component 12 is used to clamp the positioning piece 11 so that the metal plate 9 can achieve secondary positioning.

[0038] In the embodiment of the present application, the driving assembly 5 is installed on the chain conveyor 6, and a plurality of metal plates 9 are installed on the chain conveyor 6, and the plurality of metal plates 9 are connected to the driving assembly 5. Under the action of the driving assembly 5, the plurality of metal plates 9 can be driven to rotate on the chain conveyor 6, and support rods 7 are installed on the plurality of metal plates 9, wherein the support rods 7 are spaced apart by a distance of two or three metal plates 9, that is, the distance between the two support rods 7 is not specifically limited here, and can be set according to actual conditions. The parts 8 to be processed are placed on the support rods 7. In actual application, after the parts 8 to be processed are placed on the support rod 7, the driving component 5 is started. Under the action of the driving component 5, several metal plates 9 can be driven to rotate. Since the support rod 7 is placed on the metal plate 9, when the metal plate 9 rotates, the parts 8 on the support rod 7 can be driven to move. After moving to the specified position, the driving component 5 stops working, and cooperates with the positioning linkage component 12 to clamp and fix the positioning piece 11 under the metal plate 9. Therefore, the accuracy of the positioning position of the metal plate 9 can be greatly improved, thereby ensuring that the positioning of the part 8 is accurate and the positioning accuracy is high, thereby meeting the production requirements.

[0039] Among them, the positioning linkage component 12 includes a base plate 121, a first clamping positioning component, a second clamping positioning component, a support plate and a control unit; the support plate is arranged on both sides of the upper end of the base plate 121, and a slide groove is arranged on the support plate, the first clamping positioning component is arranged on one side of the slide groove, and the second clamping positioning component is arranged on the other side of the slide groove, the first clamping positioning component and the second clamping positioning component are both connected to the control unit, and the control unit is used to control the movement of the first clamping positioning component and the second clamping positioning component, the first clamping positioning component and the second clamping positioning component are combined to form a clamping area, the base plate 121 is used to be installed at the lower end of the metal plate 9 in the chain conveyor 6, and the clamping area is used to clamp the positioning member 11 so that the metal plate 9 can achieve secondary positioning.

[0040] In the embodiment of the present application, the bottom plate 1211 is used to be installed at the lower end of the metal plate 9 of the chain conveyor 6, wherein the bottom plate 1211 can be detachably installed in the chain conveyor 6, and can be fixed by bolts or screws, which is not specifically limited here. A support plate is installed at the upper end of the bottom plate 1211, and the support plate includes a first support plate 121010 and a second support plate 121111. The first support plate 121010 and the second support plate 121111 are connected to the bottom plate 1211 by an integral molding arrangement, that is, welding or integral casting molding. The first support plate 121010 is arranged at one end of the bottom plate 1211, and the second support plate 121111 is arranged at the other end of the bottom plate 1211. The first support plate 121010 and the second support plate 121111 are combined to form a placement area. The first support plate 121010 and the second support plate 121111 are both provided with a slide groove 12, and the first clamping and positioning assembly and the second clamping and positioning assembly can move on the slide groove 12. In actual application, after the chain conveyor 6 transporting the part 8 stops once at the reaching position, the control unit will control the first clamping positioning component and the second clamping positioning component to move toward each other on the slide 12 after receiving the stop command of the chain conveyor 6, and the first clamping positioning component and the second clamping positioning component are close to each other. The clamping area formed by the first clamping positioning component and the second clamping positioning component can realize the positioning of the lower end positioning piece 11 of the metal plate 9 in the chain conveyor 6, and realize the secondary positioning function, so that the part 8 on the chain conveyor 6 can be accurately positioned with high positioning accuracy.

[0041] Among them, the first clamping and positioning assembly includes a first hydraulic telescopic rod 126, a first connecting plate 129 and a first clamping block 124. The first hydraulic telescopic rod 126 is arranged at one end of the placement area, the first hydraulic telescopic rod 126 is connected to the first connecting plate 129, and the first clamping block 124 is arranged at the upper end of the first connecting plate 129.

[0042] In the embodiment of the present application, the first connecting plate 129 is arranged at one end above the slide groove, and the telescopic end of the first hydraulic telescopic rod 126 is connected to the first connecting plate 129. Under the action of the first hydraulic telescopic rod 126, the first connecting plate 129 can be driven to move on the slide groove. The first clamping block 124 is arranged at the upper end of the first connecting plate 129, so that when the first connecting plate 129 moves, the first clamping block 124 can be driven to move.

[0043] Among them, the second clamping and positioning assembly includes a second hydraulic telescopic rod 127, a second connecting plate 128 and a second clamping block 125. The second hydraulic telescopic rod 127 is arranged at the other end of the placement area, the second hydraulic telescopic rod 127 is connected to the second connecting plate 128, and the second clamping block 125 is arranged at the upper end of the second connecting plate 128.

[0044] In the embodiment of the present application, the second connecting plate 128 is arranged at the other end above the slideway, the first connecting plate 129 and the second connecting plate 128 are arranged relatively and arranged on the same straight line, the telescopic end of the second hydraulic telescopic rod 127 is connected to the second connecting plate 128, and under the action of the second hydraulic telescopic rod 127, the second connecting plate 128 can be driven to move on the slideway, and the second clamping block 125 is arranged at the upper end of the second connecting plate 128, so that when the second connecting plate 128 moves, the second clamping block 125 can be driven to move. When the first connecting plate 129 and the second connecting plate 128 move, they move on the same straight line, thereby ensuring the stability of the first clamping plate and the second clamping plate during the movement, so that the first clamping plate and the second clamping plate can accurately position the lower end positioning member 11 of the metal plate 9.

[0045] Among them, the first clamping block 124 and the second clamping block 125 are both set to an arc shape, and a clamping area is formed between the first clamping block 124 and the second clamping block 125. The formed clamping area is adapted to the positioning piece 11 at the lower end of the metal plate 9, that is, the clamping area formed by the first clamping block 124 and the second clamping block 125 can better position the positioning piece 11 at the lower end of the metal plate 9.

[0046] The bottom plate 121 is provided with a housing 122 which is detachably mounted thereon. The housing 122 is provided with an opening 123. The clamping area is provided above the opening 123. The housing 122 is provided with a first annular groove and a second annular groove. The shape of the first annular groove matches the shape of the first clamping block 124. The shape of the second annular groove matches the shape of the second clamping block 125. The upper surfaces of the first clamping block 124 and the second clamping block 125 are upwardly protruding, and the upper surfaces of the first clamping block 124 and the second clamping block 125 are on the same plane. The first annular groove and the second annular groove are provided to play a role of a clamping position. When the first hydraulic telescopic rod 126 and the second hydraulic telescopic rod 127 drive the first connecting plate 129 and the second connecting plate 1288 to move, when the first clamping block 124 and the second clamping block 125 contact the first annular groove and the second annular groove, the first hydraulic telescopic rod 126 and the second hydraulic telescopic rod 127 stop working.

[0047] Among them, a first supporting foot 1 is installed on one side of the lower end of the chain conveyor 6, and a second supporting foot 4 is installed on the other side of the lower end of the chain conveyor 6. A second lifting member 3 is installed below the first supporting foot 1, and a second lifting member 3 is installed below the second supporting foot 4. Under the action of the first lifting member 2 and the second lifting member 3, the first supporting foot 1 or the second supporting foot 4 can be driven to move up and down, thereby ensuring the angle of the chain conveyor 6, so that the parts 8 can be better transported on the chain conveyor 6.

[0048] It should be noted that the above description of the disclosed embodiments enables professionals and technicians in the field to implement or use the present application. Various modifications to these embodiments will be apparent to professionals and technicians in the field, and the general principles defined herein can be implemented in other embodiments without departing from the scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A chain conveyor with secondary positioning function, characterized in that: include: Drive assembly, chain conveyor, support rod, metal plate, load-bearing plate, positioning piece and positioning linkage member; The chain conveyor is provided with the driving assembly, and the driving assembly is connected to the plurality of metal plates. The driving assembly is used to drive the plurality of metal plates to rotate on the chain conveyor. The plurality of support rods are installed above the metal plates, and the support rods are used to support parts. The bottom of the metal plate is connected to the bearing plate, and the positioning piece is installed at the lower end of the bearing plate. The positioning linkage member is provided below the metal plate. When the chain conveyor stops moving, the positioning linkage member is used to clamp the positioning piece so that the metal plate can be positioned again.

2. The chain conveyor with secondary positioning function according to claim 1, characterized in that: The positioning linkage component includes a base plate, a first clamping and positioning assembly, a second clamping and positioning assembly, a supporting plate and a control unit; The support plate is arranged on both sides of the upper end of the base plate, and a slide groove is arranged on the support plate. The first clamping and positioning component is arranged on one side of the slide groove, and the second clamping and positioning component is arranged on the other side of the slide groove. The first clamping and positioning component and the second clamping and positioning component are both connected to the control unit, and the control unit is used to control the movement of the first clamping and positioning component and the second clamping and positioning component. The first clamping and positioning component and the second clamping and positioning component are combined to form a clamping area, and the base plate is used to be installed at the lower end of the metal plate in the chain conveyor, and the clamping area is used to clamp the positioning member so that the metal plate can be positioned secondary.

3. The chain conveyor with secondary positioning function according to claim 2, characterized in that: The support plate member includes a first support plate and a second support plate, the first support plate is arranged at one end of the base plate, and the second support plate is arranged at the other end of the base plate, the first support plate and the second support plate are combined to form a placement area, and the first support plate and the second support plate are both provided with the slide groove.

4. The chain conveyor with secondary positioning function according to claim 3, characterized in that: The first clamping and positioning assembly includes a first hydraulic telescopic rod, a first connecting plate and a first clamping block. The first hydraulic telescopic rod is arranged at one end of the placement area, the first hydraulic telescopic rod is connected to the first connecting plate, the first clamping block is arranged at the upper end of the first connecting plate, and the first connecting plate is arranged at one end above the slide groove.

5. The chain conveyor with secondary positioning function according to claim 4, characterized in that: The second clamping and positioning assembly includes a second hydraulic telescopic rod, a second connecting plate and a second clamping block, the second hydraulic telescopic rod is arranged at the other end of the placement area, the second hydraulic telescopic rod is connected to the second connecting plate, the second clamping block is arranged at the upper end of the second connecting plate, and the second connecting plate is arranged at the other end above the slide groove.

6. The chain conveyor with secondary positioning function according to claim 5, characterized in that: The first clamping block and the second clamping block are both configured to be in an arc shape, and the clamping area is formed between the first clamping block and the second clamping block.

7. The chain conveyor with secondary positioning function according to claim 6, characterized in that: A shell is detachably mounted on the bottom plate, an opening is provided on the shell, and the clamping area is provided above the opening.

8. The chain conveyor with secondary positioning function according to claim 7, characterized in that: The housing is provided with a first annular groove and a second annular groove. The shape of the first annular groove matches the shape of the first clamping block, and the shape of the second annular groove matches the shape of the second clamping block.

9. The chain conveyor with secondary positioning function according to claim 1, characterized in that: A first supporting foot is installed on one side of the lower end of the chain conveyor, and a second supporting foot is installed on the other side of the lower end of the chain conveyor. A second lifting member is installed below the first supporting foot, and a second lifting member is installed below the second supporting foot.

10. The chain conveyor with secondary positioning function according to claim 1, characterized in that: There is a preset interval between the plurality of support rods.

Images