Multi-station front feeding frame of agricultural radial tire forming machine

Abstract

The utility model discloses a multi-station front feeding frame of an agricultural radial tire forming machine, which relates to the technical field of tire processing, and comprises a material frame, a feeding mechanism, a feeding mechanism and a discharging mechanism, the switching assembly is installed in the material frame, and the switching assembly is configured to move in a reciprocating mode in the horizontal direction; the positioning part is installed on the surface of the switching assembly and used for positioning and placing the workpiece, and the positioning part is located on the inner side of the material frame and partially protrudes out of the material frame; the surface of each positioning part is connected with a clamping assembly capable of moving in the horizontal direction, the upper portion of the material frame is provided with a guiding part making contact with the clamping assemblies, the switching assembly is matched with the multiple positioning parts, the positioning parts with every two positioning parts as one group can position and place workpieces, and therefore the multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station multi-station and the workpieces placed on the stations can be switched under the driving of the switching assembly, so that the workpieces can be supplied, placed, taken and the like in time, and the machining efficiency of the workpieces is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire processing, in particular to a multi-station front feeding rack of an agricultural radial tire building machine. Background Art

[0002] A radial tire is a new type of tire in which the carcass cords are arranged in the meridian direction and the buffer layer is tightly clamped on the carcass with the cords arranged circumferentially or nearly circumferentially. Usually, the front feeding rack of the agricultural radial tire building machine generally adopts a simple feeding structure, which is mainly used in a one-stage building machine and is suitable for separating the film and padding at three workstations, namely, the bead cover cloth, tread, and sidewall.

[0003] Referring to the existing patent publication number: CN219838227U, a multi-station front feeding rack for an agricultural radial tire building machine includes two brackets and feeding parts that are arranged opposite to each other. Several sets of feeding parts are installed in sequence from one side to the other side along the horizontal direction on each of the brackets. By providing two brackets that are arranged opposite to each other, and several sets of feeding parts are installed in sequence from one side to the other side along the horizontal direction on each of the brackets, the feeding of film at multiple stations can be realized, which greatly improves the production efficiency and production quality and reduces the labor intensity of workers.

[0004] However, in actual use, some of the existing front feed racks may not be easy to operate in design and require more manual intervention and operation, such as manually adjusting the material position, replacing the material roll, etc., which adds corresponding operating steps. This not only increases labor intensity, but may also affect production efficiency and product quality. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and propose a multi-station front feeder for an agricultural radial tire building machine. The utility model cooperates with a plurality of positioning parts through a switching component, so that each positioning part in a group of two can position and place the workpiece, thereby forming multiple stations, and the workpieces placed on the stations can be switched under the drive of the switching component, so as to facilitate timely replenishment, placement and retrieval, etc., saving time, thereby improving the processing efficiency of the workpiece.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A multi-station front feeding rack for an agricultural radial tire building machine, comprising:

[0008] A material rack, the upper portion of which is structured with a space for supporting workpieces;

[0009] A switching assembly installed inside the rack, the switching assembly being configured to be able to reciprocate in a horizontal direction;

[0010] A positioning part, which is installed on the surface of the switching assembly and is used to position and place the workpiece, and the positioning part is located on the inner side of the material rack and partially protrudes from the material rack;

[0011] The surface of the positioning portion is connected with a clamping assembly movable in a horizontal direction, and the upper part of the material rack is provided with a guiding portion in contact with the clamping assembly.

[0012] The utility model is further configured that the switching assembly includes: a motor, a slide slot, a reciprocating screw rod and a threaded sleeve;

[0013] The motor is mounted on the surface of the material rack, the slide groove is constructed inside the material rack, the reciprocating screw rod is connected to the output end of the motor and extends into the slide groove, and the threaded sleeves are mounted on the surface of the reciprocating screw rod.

[0014] The utility model is further configured such that the positioning parts are structured to be mounted in groups of two corresponding to the surface of the threaded sleeve.

[0015] The utility model is further configured such that each group of positioning parts are configured to have a certain distance between them.

[0016] The utility model is further configured that the clamping assembly includes: a clamp, a connecting rod and an elastic member;

[0017] The elastic members are all installed on the surface part of the positioning part protruding from the material rack, the clamp is installed on the movable end of the elastic member, and the connecting rods are all connected to the surface of the positioning part and pass through the clamp.

[0018] The utility model is further configured such that the connecting rod is located at the inner side of the elastic member, and one end of the connecting rod passes through the clamp and protrudes to the surface of the clamp.

[0019] The utility model is further configured that a base is fixed at the lower part of the material rack, and the guide part is configured to be gradually inclined upward from both ends to the middle, and the guide part is in contact with the clamp.

[0020] The beneficial effects of the utility model are as follows: the utility model cooperates with a plurality of positioning parts through a switching component, so that each group of two positioning parts can position and place the workpiece, thereby forming multiple workstations, and under the drive of the switching component, the workpieces placed on the workstations can be switched to facilitate timely replenishment, placement and retrieval, etc., saving time and thus improving the processing efficiency of the workpieces.

[0021] 1. The multi-station front feed rack of the agricultural radial tire building machine is equipped with a switching component and a positioning part. When the workpiece is supplied and placed through the feed rack, since there is a certain distance between each group of positioning parts of two, the workpiece can be placed between each group of positioning parts to form a plurality of stations, thereby supplying or placing a plurality of workpieces, and then the workpieces placed on the stations can be switched under the drive of the switching component, so as to facilitate timely replenishment, placement and retrieval, etc., saving time, thereby improving the processing efficiency of the workpiece.

[0022] 2. The multi-station front feed rack of the agricultural radial tire building machine is equipped with a clamping assembly and a guide part. After the workpiece is placed in the positioning part, the switching assembly will drive the positioning part to switch. At this time, the clamping assembly can move together with the positioning part, so that the inclined guide part can guide the clamp to move along its inclined surface. At this time, the clamp will gradually approach the positioning part and compress the elastic part, so that after switching the station, the clamp can automatically clamp and fix the workpiece, reducing manual intervention and operation and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a multi-station front feeding rack of an agricultural radial tire building machine proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the overall front section structure of a multi-station front feeding rack of an agricultural radial tire building machine proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the overall top view structure of a multi-station front feeding rack of an agricultural radial tire building machine proposed by the utility model;

[0026] Figure 4 The utility model is a schematic diagram of the structure of a clamping assembly of a multi-station front feeding rack of an agricultural radial tire building machine.

[0027] In the figure: 1. material rack; 2. guide part; 3. positioning part; 4. clamp; 5. base; 6. motor; 7. reciprocating screw; 8. threaded sleeve; 9. connecting rod; 10. elastic part; 11. slide groove. DETAILED DESCRIPTION

[0028] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying 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 this patent.

[0031] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0032] Reference Figure 1-4 , a multi-station front feeding rack for an agricultural radial tire building machine, comprising: a rack 1, the upper part of which is structured with a workpiece support space; a switching component, which is installed inside the rack 1, and the switching component is configured to be able to reciprocate in the horizontal direction. Through the horizontal reciprocating movement of the switching component inside the rack, fast switching between different stations can be achieved, without the need for frequent manual handling or adjustment of the workpiece position, thereby greatly saving time and labor costs and improving overall production efficiency; a positioning part 3, which is installed on the surface of the switching component for positioning and placing the workpiece, and the positioning part 3 is located on the inner side of the rack 1 and partially protrudes from the rack 1. The design of the positioning part 3 ensures the precise positioning of the workpiece during the feeding process; the surface of the positioning part 3 is connected with a clamping component movable in the horizontal direction, and a guide part 2 in contact with the clamping component is installed on the upper part of the rack 1. Combined with the interaction between the guide part 2 and the clamping component, automatic clamping, movement and release of the workpiece can be achieved, reducing manual intervention and improving the automation level of the production line.

[0033] Specifically, refer to Figure 1-3The switching assembly includes: a motor 6, a slide groove 11, a reciprocating screw rod 7 and a threaded sleeve 8; the motor 6 is installed on the surface of the material rack 1, the slide groove 11 is constructed inside the material rack 1, the reciprocating screw rod 7 is connected to the output end of the motor 6 and extends into the slide groove 11, and the threaded sleeve 8 is installed on the surface of the reciprocating screw rod 7. Through this implementation, the switching assembly can be started after the workpiece is placed, so that the motor 6 can drive the reciprocating screw rod 7 to rotate after working, and the reciprocating screw rod 7 drives the threaded sleeve 8 to move back and forth in the slide groove 11, and the threaded sleeve 8 can fit with the slide groove 11 to improve the stability of the threaded sleeve 8 and prevent the threaded sleeve 8 from driving the positioning part 3 to rotate.

[0034] Furthermore, the positioning portions 3 are constructed to be installed in groups of two on the surface of the threaded sleeve 8. Through this design, the positioning portions 3 can move together with the threaded sleeve 8, and the arrangement of two positioning portions 3 in each group can provide double-point support when the workpiece is placed. Compared with single-point support, this design can more effectively prevent the workpiece from shifting or tipping over during movement or processing, thereby enhancing the stability of the workpiece during the feeding process.

[0035] Furthermore, each group of positioning parts 3 is configured to have a certain distance between them. Through this design, the workpiece can be placed between the positioning parts 3 with a certain distance for limiting, so that the workpiece can be positioned and placed and fed through the positioning parts 3, thereby reducing the movable deviation of the workpiece and improving the accuracy.

[0036] Specifically, refer to Figure 1-4 The clamping assembly includes: a clamp 4, a connecting rod 9 and an elastic member 10; the elastic members 10 are all installed on the surface portion of the positioning part 3 protruding from the material rack 1, the clamp 4 is installed on the movable end of the elastic member 10, the connecting rod 9 is connected to the surface of the positioning part 3 and passes through the clamp 4. Through this implementation, the positioning part 3 can drive the clamping assembly to move together when switching activities, the clamp 4 can slide on the surface of the connecting rod 9 and compress the elastic member 10, the connecting rod 9 is connected to the surface of the positioning part 3 and passes through the clamp 4. This design allows the clamp 4 to be flexibly adjusted within a certain range, so that the inclined guide part 2 can guide the clamp 4 to move according to its inclined surface. At this time, the clamp 4 will gradually approach the positioning part 3 and compress the elastic member 10, so that after switching the workstation, the clamp 4 can automatically clamp and fix the workpiece and release it, reducing manual intervention and operation and improving efficiency.

[0037] Furthermore, the connecting rod 9 is located on the inner side of the elastic member 10, and one end of the connecting rod 9 passes through the clamp 4 and protrudes to the surface of the clamp 4. Through this design, the clamp 4 can have a certain stability when it moves, avoiding the clamp 4 from shaking and affecting the clamping effect of the workpiece.

[0038] Furthermore, a base 5 is fixed to the lower part of the material rack 1, and the guide part 2 is configured to be gradually inclined upward from both ends to the middle, and the guide part 2 is in contact with the clamp 4. Through this design, when the workstation is switched, one group of clamping components can loosen the workpiece, while the other group can automatically clamp and fix the workpiece, reducing personnel operation and intervention, alleviating labor intensity and improving efficiency. Furthermore, the surface of the clamp 4 in contact with the guide part 2 can fit with the guide part 2, so that the fitted clamp 4 can be more stable when moving.

[0039] Working principle: When using the utility model, first place the workpiece between the positioning parts 3 in groups of two. The workpiece can be positioned to a certain extent through the spacing between the positioning parts 3 to form multiple workstations, thereby supplying or placing multiple workpieces and reducing the movement of the workpieces. Then, the switching component can be started when feeding, so that the motor 6 can drive the reciprocating screw 7 to rotate after working, and the reciprocating screw 7 can drive the threaded sleeve 8 on its surface to reciprocate in the horizontal direction after rotating, so that the threaded sleeve 8 drives each group of positioning parts 3 to switch positions, and the positioning part 3 can drive the clamping component to move together during the switching activity, so that the inclined guide part 2 can guide the clamp 4 to move according to its inclined surface. At this time, the clamp 4 will gradually approach the positioning part 3 and compress the elastic part 10, so that after switching the workstation, the clamp 4 can automatically clamp and fix the workpiece and release it, reducing manual intervention and operation and improving efficiency.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-station front feeding rack for an agricultural radial tire building machine, characterized in that: include: A material rack (1), the upper portion of which is configured with a space for supporting workpieces; A switching assembly installed inside the material rack (1), the switching assembly being configured to be able to reciprocate in a horizontal direction; A positioning portion (3) mounted on the surface of the switching component and used for positioning and placing the workpiece, wherein the positioning portion (3) is located on the inner side of the material rack (1) and partially protrudes from the material rack (1); The surface of the positioning portion (3) is connected to a clamping assembly that is movable in the horizontal direction, and the upper part of the material rack (1) is provided with a guide portion (2) that is in contact with the clamping assembly.

2. The multi-station front feeding rack of the agricultural radial tire building machine according to claim 1 is characterized in that: The switching assembly comprises: a motor (6), a slide groove (11), a reciprocating screw rod (7) and a threaded sleeve (8); The motor (6) is mounted on the surface of the material rack (1), the slide groove (11) is constructed inside the material rack (1), the reciprocating screw rod (7) is connected to the output end of the motor (6) and extends into the slide groove (11), and the threaded sleeve (8) is mounted on the surface of the reciprocating screw rod (7).

3. The multi-station front feeding rack of the agricultural radial tire building machine according to claim 2 is characterized in that: The positioning parts (3) are constructed to be mounted in groups of two on the surface of the threaded sleeve (8).

4. The multi-station front feeding rack of the agricultural radial tire building machine according to claim 3 is characterized in that: Each group of positioning parts (3) is configured to have a certain distance between them.

5. The multi-station front feeding rack of the agricultural radial tire building machine according to claim 1, characterized in that: The clamping assembly comprises: a clamp (4), a connecting rod (9) and an elastic member (10); The elastic members (10) are all mounted on the surface of the positioning part (3) protruding from the material rack (1), the clamp (4) is mounted on the movable end of the elastic member (10), and the connecting rods (9) are all connected to the surface of the positioning part (3) and pass through the clamp (4).

6. The multi-station front feeding rack of the agricultural radial tire building machine according to claim 5, characterized in that: The connecting rod (9) is located on the inner side of the elastic member (10), and one end of the connecting rod (9) passes through the clamp (4) and protrudes onto the surface of the clamp (4).

7. The multi-station front feeding rack of the agricultural radial tire building machine according to claim 1, characterized in that: A base (5) is fixed to the lower part of the material rack (1), and the guide portion (2) is configured to be gradually inclined upward from both ends to the middle, and the guide portion (2) is in contact with the clamp (4).

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