Pre-forming production line for automobile rubber track

Abstract

The invention discloses an automobile rubber track preforming production line, and relates to the field of track preforming production, the automobile rubber track preforming production line comprises a rubber sheet output machine, a pressing machine is mounted beside the rubber sheet output machine in a linkage manner, a conveying frame is arranged beside the pressing machine, and a conveying roller is mounted in the conveying frame in a transmission manner; a lifting frame is installed on the top of the conveying frame, a cavity is formed in the lifting frame, an inclined rod is movably installed in the cavity through an angle adjusting assembly, and the angle adjusting assembly achieves limited movement through a limiting adjusting assembly. A machined rubber sheet is conveyed into the pressing machine through the rubber sheet output machine for tooth mark pressing, a preformed crawler belt is obtained after pressing is completed, and the preformed crawler belt is conveyed to the conveying roller through the mechanical gripper to be conveyed. And meanwhile, the preformed crawler belt realizes limiting conveying through two groups of auxiliary rollers mounted at the head ends of two groups of inclined rods, and the preformed crawler belt is conveyed to a terminal to realize collective collection.

Description

Technical Field

[0001] This invention relates to the field of track preforming production, and more specifically to a preforming production line for automotive rubber tracks. Background Technology

[0002] Rubber tracks perform exceptionally well in scenarios requiring flexible operation and road surface protection. For example, installing rubber tracks on private passenger vehicles improves their passability and off-road performance. Track preforming is a crucial step in track manufacturing, primarily involving pre-processing rubber raw materials and components such as iron teeth into specific shapes and structures to prepare for subsequent vulcanization and molding processes.

[0003] The existing molding production equipment still has the following problems when in use: When the existing molding equipment is in use, it is not convenient to limit the conveying of the pre-formed track. This may cause the vibration generated by the movement of the conveyor rollers to cause the position of the pre-formed track to shift during the conveying, which will affect the subsequent collection of the pre-formed track.

[0004] Therefore, it is necessary to invent a pre-forming production line for automotive rubber tracks to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a pre-forming production line for automotive rubber tracks, in order to solve the problem mentioned in the background art that existing molding devices are inconvenient to limit the conveying of pre-formed tracks, which may cause the vibration generated by the movement of the conveyor rollers to cause the position of the pre-formed tracks to shift during the conveying process, affecting the subsequent collection of pre-formed tracks.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a pre-forming production line for automotive rubber tracks, comprising a rubber sheet output machine, a pressing machine connected in linkage to the side of the rubber sheet output machine, and a conveying frame provided beside the pressing machine, with conveying rollers installed inside the conveying frame, a lifting frame installed on the top of the conveying frame, and a cavity opened inside the lifting frame, with a slanted rod movably installed inside the cavity via an angle adjustment component, the angle adjustment component limiting the movement through a limit adjustment component, and auxiliary rollers installed at the ends of the slanted rods via an installation component, the pre-formed track being conveyed with limited positioning between two sets of auxiliary rollers installed at the ends of the two sets of slanted rods, thus the pre-formed track is neatly conveyed to the terminal for collective collection.

[0007] Preferably, the mounting assembly includes a notch at the head end of the diagonal bar, and an auxiliary roller is rotatably mounted inside the notch. In this way, the two sets of auxiliary rollers mounted at the head ends of the diagonal bar, which are symmetrically arranged, achieve the limiting of the pre-formed track during transmission and prevent the track from deviating during transmission.

[0008] Preferably, the mounting assembly further includes a rotating groove disposed inside the auxiliary roller, and a shaped disc is rotatably mounted inside the rotating groove, and the shaped disc is threadedly connected to the end of the inclined rod by screws.

[0009] Preferably, the irregularly shaped disk is composed of two disks of different diameters stacked together, and the irregularly shaped disk is arranged in an inverted "T" shape. The outer wall of the irregularly shaped disk is attached to the inner wall of the rotating groove to achieve a rotatable connection. In this way, the auxiliary roller and the inclined rod can be detached and connected without affecting the rotation of the auxiliary roller, which is convenient for replacing the auxiliary roller after a long period of use.

[0010] Preferably, the angle adjustment component includes a short rod that is rotatably connected to the top wall of the conveying frame via a bearing. The outer wall of the short rod is fixedly connected to the inclined rod, and a threaded rod is movably disposed inside the movable groove provided inside the short rod. The threaded rod is threadedly connected to the threaded groove provided inside the lifting frame.

[0011] Preferably, the angle adjustment component further includes side blocks disposed on both sides of the threaded rod, and the outer wall of the side blocks is attached to the inner wall of the vertically disposed channel in the movable groove to achieve vertical connection. The movable groove is also provided with a columnar channel, which is connected to the vertical channel. The inner diameter of the columnar channel is larger than the outer diameter of the threaded rod. Thus, rotating the threaded rod can adjust the rotation of the short rod, thereby changing the angle position of the inclined rod fixedly installed on the outer ring of the short rod. In this way, the gap between the two sets of auxiliary rollers installed at the ends of the two sets of symmetrical inclined rods can be adjusted, which facilitates the transmission of tracks of different sizes through the two sets of auxiliary rollers.

[0012] Preferably, the limiting adjustment component includes an annular groove 1 disposed inside the lifting frame and communicating with the threaded groove, and an annular block 1 is rotatably installed inside the annular groove 1. The square block fixedly connected to the inner ring wall of the annular block 1 is slidably connected to the square groove 1 disposed inside the threaded rod. This arrangement does not affect the normal rotation of the threaded rod and lays the foundation for the subsequent limiting use of the threaded rod.

[0013] Preferably, the limit adjustment assembly further includes a transverse groove disposed within the lifting frame and communicating with the annular groove, and a transverse rod is movably installed inside the transverse groove, and a section of thread on the outer ring of the transverse rod is threadedly connected to the transverse groove. In this way, when the transverse rod moves and the rubber head end of the transverse rod moves to abut against the annular block, the annular block no longer rotates, thus ensuring that the threaded rod cannot rotate. This prevents the short rod of the threaded rod from rotating, thereby controlling the angle of the inclined rod.

[0014] Preferably, the limiting adjustment component further includes an annular groove II disposed inside the lifting frame and communicating with the transverse groove, and an annular block II is rotatably installed inside the annular groove II, and the upright fixedly installed on the inner wall of the annular block II is slidably connected to the square groove II disposed inside the transverse bar. This limits the space for the transverse bar to move during rotation and prevents the transverse bar from separating and falling off from the transverse groove.

[0015] The technical effects and advantages provided by the present invention in the above technical solution are as follows: 1. In this invention, the processed rubber sheet is transmitted to the pressing machine through the rubber sheet output machine for tooth imprinting. After pressing, a pre-formed track is obtained. The pre-formed track is transported to the conveyor roller by the mechanical gripper for conveying. At the same time, the pre-formed track is limited and conveyed between two sets of auxiliary rollers installed at the ends of two sets of inclined rods. In this way, the pre-formed track is neatly conveyed to the terminal for collective collection. 2. Simply unscrew the two symmetrically positioned screws to remove the auxiliary roller from the notch. When installing a new auxiliary roller, use two symmetrically positioned screws to pass through the head of the slanted rod and connect them to the shaped plate. This allows for the connection and removal of the auxiliary roller and the slanted rod without affecting the rotation of the auxiliary roller, making it convenient to replace the auxiliary roller after prolonged use. 3. When the movement of the crossbar causes the rubber head end of the crossbar to abut against the first annular block, the first annular block will stop rotating, thus ensuring that the threaded rod cannot rotate. This prevents the short rod of the threaded rod from rotating, thereby controlling the angle of the diagonal rod. At the same time, the rotation of the crossbar causes the crossbar connected to the transverse groove to move in position during rotation. The setting of the upright and the second square groove limits the space for the crossbar to move in position during rotation without affecting the rotation of the crossbar, thus preventing the crossbar from separating from the transverse groove and falling off. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a perspective view of the overall structure of the present invention; Figure 2 This is a perspective view of the overall structure of the conveying device of the present invention; Figure 3 This is a perspective view of the internal structure of the lifting frame (partially cut out) of the present invention; Figure 4 This is an exploded view of the connection structure of the mounting components of the present invention; Figure 5This is an exploded view of the internal structure of the short rod (partially cut out) of the present invention; Figure 6 This is an exploded view of the internal structure of the lifting frame (partially cut out) of the present invention.

[0018] Explanation of reference numerals in the attached figures: 1. Rubber sheet output machine; 2. Pressing machine; 3. Conveyor frame; 4. Conveyor roller; 5. Elevating frame; 6. Cavity; 7. Diagonal bar; 8. Auxiliary roller; 9. Mounting assembly; 901. Notch; 902. Irregularly shaped disc; 903. Screw; 904. Rotating groove; 10. Angle adjustment assembly; 101. Short rod; 102. Threaded rod; 103. Side block; 104. Movable groove; 105. Threaded groove; 11. Limit adjustment assembly; 111. Annular groove one; 112. Annular block one; 113. Square block; 114. Square groove one; 115. Crossbar; 116. Thread; 117. Horizontal groove; 118. Annular groove two; 119. Annular block two; 1110. Vertical pole; 1111. Square groove two. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0020] This invention provides, for example Figure 1-6 The diagram shows a pre-forming production line for automotive rubber tracks, including a rubber sheet output machine 1, a pressing machine 2 installed alongside the rubber sheet output machine 1, a conveying frame 3 installed beside the pressing machine 2, and a conveying roller 4 installed inside the conveying frame 3. A lifting frame 5 is installed on the top of the conveying frame 3, and a cavity 6 is opened inside the lifting frame 5. An inclined rod 7 is movably installed inside the cavity 6 through an angle adjustment component 10. The angle adjustment component 10 is limited in movement by a limit adjustment component 11. An auxiliary roller 8 is installed at the end of the inclined rod 7 through an installation component 9.

[0021] In use, the processed rubber sheet is transmitted through the rubber sheet output machine 1 to the pressing machine 2 for tooth imprinting. After pressing, a pre-formed track is obtained. The pre-formed track is transported by a mechanical gripper to the conveyor roller 4 for conveying. At the same time, the pre-formed track is limited and conveyed between two sets of auxiliary rollers 8 installed at the ends of two sets of inclined rods 7. After being conveyed to the terminal, it is collected collectively.

[0022] The mounting component 9 includes a notch 901 at the head end of the diagonal bar 7, and an auxiliary roller 8 is rotatably mounted inside the notch 901. In this way, the two sets of auxiliary rollers 8 mounted at the head ends of the two symmetrically arranged diagonal bars 7 achieve the limit of the pre-formed track during transmission, and prevent the track from deviating during transmission.

[0023] The mounting assembly 9 also includes a rotating groove 904 disposed inside the auxiliary roller 8, and a shaped disk 902 is rotatably mounted inside the rotating groove 904. The shaped disk 902 is threadedly connected to the head end of the inclined rod 7 by a screw 903. The shaped disk 902 is composed of two disks of different diameters stacked together, and the shaped disk 902 is arranged in an inverted "T" shape. The outer wall of the shaped disk 902 is attached to the inner wall of the rotating groove 904 to achieve a rotatable connection.

[0024] The auxiliary roller 8 can be removed from the notch 901 by turning two symmetrically arranged screws 903. When installing a new auxiliary roller 8, two symmetrical screws 903 are used to pass through the head of the diagonal bar 7 and connect to the shaped disc 902. This allows for the disassembly and assembly of the auxiliary roller 8 and the diagonal bar 7 without affecting the rotation of the auxiliary roller 8. This facilitates the replacement of the auxiliary roller 8 after a long period of use, ensures the effective limiting of the auxiliary roller 8 for track conveying, and ensures that the auxiliary roller 8 does not affect the conveying activity of the track while it is in a rolling state.

[0025] The angle adjustment assembly 10 includes a short rod 101 that is rotatably connected to the top wall of the conveying frame 3 via a bearing. The outer wall of the short rod 101 is fixedly connected to the inclined rod 7. A threaded rod 102 is movably disposed inside the movable groove 104 inside the short rod 101. The threaded rod 102 is threadedly connected to the threaded groove 105 inside the lifting frame 5. The angle adjustment assembly 10 also includes side blocks 103 disposed on both sides of the threaded rod 102. The outer wall of the side blocks 103 is attached to the inner wall of the vertically disposed channel in the movable groove 104 to achieve vertical connection. The movable groove 104 is also provided with a columnar channel, which is connected to the vertical channel. The inner diameter of the columnar channel is larger than the outer diameter of the threaded rod 102.

[0026] By rotating the threaded rod 102, the short rod 101 can be rotated synchronously through the block 113, thereby changing the angle position of the inclined rod 7 fixedly installed on the outer ring of the short rod 101. In this way, the gap between the two sets of auxiliary rollers 8 installed at the ends of the two sets of symmetrical inclined rods 7 can be adjusted, which makes it convenient for tracks of different sizes to pass through the two sets of auxiliary rollers 8 to achieve limit transmission.

[0027] The limit adjustment assembly 11 includes an annular groove 111 disposed inside the lifting frame 5 and communicating with the threaded groove 105. An annular block 112 is rotatably mounted inside the annular groove 111. A square block 113 fixedly connected to the inner annular wall of the annular block 112 is slidably connected to a square groove 114 disposed inside the threaded rod 102. Thus, the rotation of the threaded rod 102 causes the annular block 112 to rotate synchronously within the annular groove 111.

[0028] The limit adjustment assembly 11 also includes a transverse groove 117 disposed inside the lifting frame 5 and communicating with the annular groove 111. A crossbar 115 is movably installed inside the transverse groove 117, and a thread 116 on the outer ring of the crossbar 115 is threadedly connected to the transverse groove 117. When the crossbar 115 moves and the rubber end of the crossbar 115 moves to abut against the annular block 112, the annular block 112 stops rotating, thus ensuring that the threaded rod 102 cannot rotate. This prevents the threaded rod 102 from rotating the short rod 101, thereby controlling the angle of the inclined rod 7. The limit adjustment assembly 11 also includes an annular groove 118 disposed inside the lifting frame 5 and communicating with the transverse groove 117. An annular block 119 is rotatably installed inside the annular groove 118, and the upright rod 1110 fixedly installed on the inner ring wall of the annular block 119 is slidably connected to the square groove 1111 inside the crossbar 115.

[0029] At this time, the rotation of the crossbar 115 causes the crossbar 115, which is threadedly connected to the transverse groove 117, to move in position during rotation. The setting of the upright 1110 and the square groove 1111, without affecting the rotation of the crossbar 115, limits the space for the crossbar 115 to move in position during rotation, thus preventing the crossbar 115 from separating from the transverse groove 117 and falling off.

[0030] Working principle: The pre-formed track is transported to the conveyor roller 4 by the mechanical gripper. At the same time, the pre-formed track is limited and conveyed between the two sets of auxiliary rollers 8 installed at the ends of the two sets of inclined rods 7. When conveying tracks of different sizes, the threaded rod 102 is rotated. The short rod 101 can be rotated by the synchronous rotation of the block 113, thereby changing the angle position of the inclined rod 7 fixedly installed on the outer ring of the short rod 101. In this way, the gap between the two sets of auxiliary rollers 8 installed at the ends of the two sets of symmetrical inclined rods 7 can be adjusted, which makes it convenient for tracks of different sizes to pass through the two sets of auxiliary rollers 8 for limited and conveyed.

[0031] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A preforming production line for automotive rubber tracks, comprising a rubber sheet output machine (1), characterized in that, A pressing machine (2) is installed on the side of the rubber sheet output machine (1), and a conveying frame (3) is provided on the side of the pressing machine (2). A conveying roller (4) is installed inside the conveying frame (3). A lifting frame (5) is installed on the top of the conveying frame (3), and a cavity (6) is opened inside the lifting frame (5). A diagonal rod (7) is movably installed inside the cavity (6) through an angle adjustment component (10). The angle adjustment component (10) limits the movement through a limit adjustment component (11). An auxiliary roller (8) is installed at the end of the diagonal rod (7) through an installation component (9).

2. The pre-forming production line for automotive rubber tracks according to claim 1, characterized in that, The mounting assembly (9) includes a notch (901) provided at the head end of the diagonal bar (7), and an auxiliary roller (8) is rotatably mounted inside the notch (901).

3. The pre-forming production line for automotive rubber tracks according to claim 2, characterized in that, The mounting assembly (9) also includes a rotating groove (904) disposed inside the auxiliary roller (8), and a shaped disk (902) is rotatably mounted inside the rotating groove (904), and the shaped disk (902) and the head end of the inclined rod (7) are threadedly connected by screws (903).

4. The pre-forming production line for automotive rubber tracks according to claim 3, characterized in that, The irregular disk (902) is composed of two disks of different diameters stacked together, and the irregular disk (902) is arranged in an inverted "T" shape. The outer wall of the irregular disk (902) is attached to the inner wall of the rotating groove (904) to achieve a rotating connection.

5. A pre-forming production line for automotive rubber tracks according to claim 3, characterized in that, The angle adjustment component (10) includes a short rod (101) that is rotatably connected to the top wall of the conveying frame (3) via a bearing. The outer wall of the short rod (101) is fixedly connected to the inclined rod (7). A threaded rod (102) is movably provided inside the movable groove (104) inside the short rod (101). The threaded rod (102) is threadedly connected to the threaded groove (105) inside the lifting frame (5).

6. A pre-forming production line for automotive rubber tracks according to claim 5, characterized in that, The angle adjustment component (10) also includes side blocks (103) on both sides of the threaded rod (102), and the outer wall of the side block (103) is attached to the inner wall of the vertically arranged channel in the movable groove (104) to achieve vertical connection. The movable groove (104) is also provided with a columnar channel, which is connected to the vertical channel. The inner diameter of the columnar channel is larger than the outer diameter of the threaded rod (102).

7. A pre-forming production line for automotive rubber tracks according to claim 6, characterized in that, The limit adjustment assembly (11) includes an annular groove (111) disposed inside the lifting frame (5) and communicating with the threaded groove (105), and an annular block (112) is rotatably installed inside the annular groove (111), and a square block (113) fixedly connected to the inner ring wall of the annular block (112) and a square groove (114) disposed inside the threaded rod (102) are slidably connected.

8. A pre-forming production line for automotive rubber tracks according to claim 7, characterized in that, The limit adjustment assembly (11) also includes a transverse groove (117) disposed in the lifting frame (5) and connected to the annular groove (111), and a crossbar (115) is movably installed inside the transverse groove (117), and a thread (116) on the outer ring of the crossbar (115) is threadedly connected to the transverse groove (117).

9. A pre-forming production line for automotive rubber tracks according to claim 8, characterized in that, The limit adjustment assembly (11) also includes an annular groove two (118) disposed inside the lifting frame (5) and connected to the transverse groove (117), and an annular block two (119) is rotatably installed inside the annular groove two (118), and the upright (1110) fixedly installed on the inner ring wall of the annular block two (119) and the square groove two (1111) disposed inside the transverse bar (115) are slidably connected.

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