Rubber forming production line

Abstract

According to the technical scheme, the rubber forming production line is characterized in that the rubber forming production line comprises a first conveying mechanism, the feeding end of the first conveying mechanism is arranged close to stirring equipment, and the first conveying mechanism is used for conveying a material basin containing materials; the feeding end of the second conveying mechanism is arranged close to the first conveying mechanism, and the material basins conveyed out of the discharging end of the first conveying mechanism enter the second conveying mechanism; the forming mechanisms are used for carrying out hot pressing on the materials to form the rubber plates, and the forming mechanisms are arranged on the two sides of the second conveying mechanism; through the arrangement of the first conveying mechanism and the second conveying mechanism, the material basins do not need to be manually carried between the stirring equipment and the forming mechanism, manpower is saved, and the forming efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of rubber molding, and more specifically, it relates to a rubber molding production line. Background Art

[0002] When performing rubber hot pressing molding, it is mostly carried out by a press. The press includes a lower mold and a pressing head. A mold groove for filling materials is provided on the lower mold. When in use, an operator fills the materials into the mold groove, and then the pressing head presses downward on the materials in the mold groove and at the same time heats the materials through the lower mold, so as to realize the hot pressing molding of rubber and form a rubber plate.

[0003] However, in the existing rubber molding process, the material is rubber particles mixed with glue, and an operator needs to use a material basin to hold the materials. The mixing of the materials is carried out at the mixing equipment, so the operator needs to frequently carry the material basin between the mixing equipment and the press, which consumes a large amount of labor and reduces the production efficiency. Summary of the Invention

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the present invention is to provide a rubber molding production line, which, through the setting of the first transmission mechanism and the second transmission mechanism, eliminates the need for manual handling of the material basin between the mixing equipment and the molding mechanism, saves labor and improves the molding efficiency.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A rubber molding production line includes a first transmission mechanism, the feeding end of the first transmission mechanism is arranged adjacent to the mixing equipment, and the first transmission mechanism is used for transmitting a material basin containing materials; A second transmission mechanism, the feeding end of the second transmission mechanism is arranged close to the first transmission mechanism, and the material basin transmitted from the discharging end of the first transmission mechanism enters the second transmission mechanism; And a molding mechanism, the molding mechanism is used for hot pressing the materials into rubber plates, and the molding mechanism is arranged on both sides of the second transmission mechanism.

[0006] The present invention is further arranged as follows: A plurality of groups of the molding mechanisms are provided, and multiple groups of molding mechanisms are arranged on both sides of the second transmission mechanism. The multiple groups of molding mechanisms located on the same side of the second transmission mechanism are arranged along the transmission direction of the second transmission mechanism, and multiple molding mechanisms in the same group are also arranged along the transmission direction of the second transmission mechanism.

[0007] The present invention is further arranged as follows: The molding mechanism includes a base, and the base is supported on the ground; A lower mold, the lower mold is fixedly connected to the base, and a mold groove is provided at the top of the upper mold; Support plates, there are two support plates, which are fixedly connected to the top of the base and are respectively arranged on both sides of the lower die; Support blocks, which are fixedly connected to the tops of the two support plates; A punch head, which is arranged below the support block and is matched with the die groove; An electric heating mechanism, which is used to heat the lower die; And a hydraulic cylinder, which is arranged on the support block, and the piston rod of the hydraulic cylinder is fixedly connected to the top of the punch head to drive the punch head to move up and down.

[0008] The present invention is further arranged as: the electric heating mechanism includes a plurality of electric heating rods, and the electric heating rods are arranged at the bottom of the lower die to heat the lower die.

[0009] The present invention is further arranged as: it further includes a third transmission mechanism, and each forming mechanism corresponds to a third transmission mechanism. The transmission direction of the third transmission mechanism is arranged along the arrangement direction of a plurality of forming mechanisms in the same group. The third transmission mechanism is arranged on the side of the forming mechanism close to the second transmission mechanism, and there is an operation space for operators between the third transmission mechanism and the corresponding forming mechanism; And a fourth transmission mechanism, each third transmission mechanism corresponds to a fourth transmission mechanism. The fourth transmission mechanism is arranged between the second transmission mechanism and the corresponding third transmission mechanism, and the fourth transmission mechanism is used to transfer the material tray on the second transmission mechanism to the third transmission mechanism.

[0010] The present invention is further arranged as: the second transmission mechanism includes a support frame and a plurality of transmission rollers rotatably connected to the support frame. The length direction of the support frame is arranged along the transmission direction of the second transmission mechanism. The plurality of transmission rollers are arranged on the support frame along the length direction of the support frame. The axes of the transmission rollers are horizontal and perpendicular to the length direction of the support frame.

[0011] The present invention is further arranged as: it further includes a transfer mechanism, and the transfer mechanism is arranged at the intersection of the second transmission mechanism and the fourth transmission mechanism. The transfer mechanism is used to transfer the material basin on the second transmission mechanism to the fourth transmission mechanism; The transfer mechanism includes a lifting plate, and the lifting plate can move up and down below the transmission rollers; And a transmission belt, which is arranged above the lifting plate. The transmission direction of the transmission belt is parallel to the transmission direction of the fourth transmission mechanism. There are a plurality of transmission belts, and the transmission belts are arranged between adjacent two transmission rollers; The top of the lifting plate is rotatably connected with a transmission wheel. Each transmission belt corresponds to two transmission wheels, and the transmission belt is arranged in a closed loop around the two transmission wheels.

[0012] The present invention is further configured as follows: it further includes a material taking mechanism. A plurality of material taking mechanisms are provided, and each forming mechanism group corresponds to one material taking mechanism. The material taking mechanism is arranged on the side of the forming mechanism away from the second transmission mechanism, and the material taking mechanism is used to take out the formed rubber sheet from the corresponding forming mechanism group. An output mechanism, each material taking mechanism corresponds to one output mechanism. The transmission direction of the output mechanism is horizontal and perpendicular to the arrangement direction of the plurality of forming mechanisms in the same group. The material taking mechanism places the taken-out rubber sheet on the output mechanism, and the output mechanism conveys the rubber sheet from the end close to the forming mechanism towards the end away from the forming mechanism. And a discharging mechanism. Two discharging mechanisms are provided, and the two transmission mechanisms respectively correspond to the output mechanisms on both sides of the second transmission mechanism. The discharging mechanism is arranged at the end of the corresponding plurality of output mechanisms away from the forming mechanism, and the transmission direction of the discharging mechanism is horizontal and perpendicular to the arrangement direction of the plurality of output mechanisms.

[0013] The present invention is further configured as follows: the material taking mechanism includes a material taking frame, and the material taking frame is arranged above the output mechanism. The length direction of the material taking frame is arranged parallel to the arrangement direction of the plurality of forming mechanisms in the same group. Vertical frames. Two vertical frames for supporting the material taking frame are fixedly connected to the bottoms of both ends of the material taking frame. A transverse moving rod. The length direction of the transverse moving rod is horizontal and perpendicular to the length direction of the material taking frame, and the transverse moving rod is arranged along the length direction of the material taking frame on the material taking frame. A longitudinal moving block. The longitudinal moving block is arranged on the transverse moving rod and can slide along the length direction of the transverse moving rod on the transverse moving rod. A lifting rod. The lifting rod is arranged vertically. The lifting rod is arranged on the longitudinal moving rod and can slide up and down on the longitudinal moving rod. An extension rod. The extension rod is fixedly connected to the bottom of the lifting rod. The length direction of the extension rod is parallel to the length direction of the transverse moving rod and the extension rod extends towards the end close to the forming mechanism. And a suction component. The suction component is arranged at the bottom of the end of the extension rod close to the forming mechanism and is used to suck the rubber sheet.

[0014] The present invention is further configured as follows: the suction component includes a material taking plate, and the material taking plate is arranged horizontally. And suction cups. A plurality of suction cups are fixedly connected to the bottom of the material taking plate, and the suction cups are used to suck the rubber sheet.

[0015] In summary, the present invention has the following beneficial effects compared with the prior art: through the arrangement of the first transmission mechanism and the second transmission mechanism, the present invention eliminates the need for manual handling of the material basin between the mixing equipment and the forming mechanism, saving labor and improving the forming efficiency. Description of the Drawings

[0016] Figure 1 Schematic diagram of the overall structure of the embodiment; Figure 2 For Figure 1 Enlarged schematic diagram of part A of Figure 3 For Figure 1 Enlarged schematic diagram of part B of Figure 4 For Figure 3 Enlarged schematic diagram of part D of Figure 5 For Figure 1 Enlarged schematic diagram of part C of Figure 6 For Figure 5 Enlarged schematic diagram of part E of Figure 7 Schematic diagram of the molding mechanism of the embodiment.

[0017] In the figure: 1, molding mechanism; 11, base; 12, lower mold; 13, pressure head; 14, support plate; 15, support block; 16, hydraulic cylinder; 2, first transmission mechanism; 3, second transmission mechanism; 4, third transmission mechanism; 5, fourth transmission mechanism; 6, material taking mechanism; 61, material taking frame; 62, vertical frame; 63, transverse moving rod; 64, longitudinal moving block; 65, lifting rod; 66, extension rod; 67, suction component; 671, material taking plate; 672, suction cup; 7, output mechanism; 8, discharging mechanism; 91, support frame; 92, transmission roller; 10, transfer mechanism; 101, lifting plate; 102, transmission belt; 103, transmission wheel. Specific embodiments

[0018] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by those of ordinary skill in the art without creative efforts shall all fall within the scope of protection of this application. In addition, the directional terms mentioned in the following embodiments, such as "upper", "lower", "left", "right", etc., are only references to the directions in the drawings. Therefore, the directional terms used are for illustration rather than limitation of the present invention.

[0019] The present invention will be further described below in conjunction with the drawings and preferred embodiments.

[0020] Embodiment: A rubber molding production line, see attached Figure 1 - attached Figure 7, including a first transmission mechanism 2, a second transmission mechanism 3 and a forming mechanism 1. The feeding end of the first transmission mechanism 2 is arranged adjacent to the mixing equipment. The first transmission mechanism 2 is used for transporting the material basin containing materials. The feeding end of the second transmission mechanism 3 is arranged close to the first transmission mechanism 2. The material basin transported out from the discharging end of the first transmission mechanism 2 enters the second transmission mechanism 3. The forming mechanism 1 is used for hot-pressing the materials into rubber plates. The forming mechanism 1 is arranged on both sides of the second transmission mechanism 3.

[0021] Through the arrangement of the first transmission mechanism 2 and the second transmission mechanism 3, there is no need for manual handling of the material basin between the mixing equipment and the forming mechanism 1, saving manpower and improving the forming efficiency.

[0022] Specifically, there are several groups of forming mechanisms 1. There are multiple groups of forming mechanisms 1 arranged on both sides of the second transmission mechanism 3. The multiple groups of forming mechanisms 1 located on the same side of the second transmission mechanism 3 are arranged along the transmission direction of the second transmission mechanism 3. Multiple forming mechanisms 1 in the same group are also arranged along the transmission direction of the second transmission mechanism 3.

[0023] Specifically, the forming mechanism 1 includes a base 11, a lower mold 12, a support plate 14, a support block 15, a pressing head 13, an electric heating mechanism and a hydraulic cylinder 16. The base 11 is supported on the ground. The lower mold 12 is fixedly connected to the base 11. There is a mold groove on the top of the upper mold. There are two support plates 14. The support plates 14 are fixedly connected to the top of the base 11 and are respectively arranged on both sides of the lower mold 12. The support block 15 is fixedly connected to the top of the two support plates 14. The pressing head 13 is arranged below the support block 15. The pressing head 13 is matched with the mold groove. The electric heating mechanism is used for heating the lower mold 12. The hydraulic cylinder 16 is arranged on the support block 15. The piston rod of the hydraulic cylinder 16 is fixedly connected to the top of the pressing head 13 to drive the pressing head 13 to move up and down.

[0024] The operator fills the materials in the material basin transported by the second transmission mechanism 3 into the mold groove of the lower mold 12, and then the pressing head 13 moves downward. The materials in the mold groove are extruded by the pressing head 13 and the materials are heated by the lower mold 12 to realize the hot pressing of the materials in the mold groove, and finally a rubber plate is formed.

[0025] Specifically, the electric heating mechanism includes several electric heating rods. The electric heating rods are arranged at the bottom of the lower mold 12 to heat the lower mold 12.

[0026] Specifically, this embodiment further includes a third transfer mechanism 4 and a fourth transfer mechanism 5. Each forming mechanism 1 corresponds to a third transfer mechanism 4. The transfer direction of the third transfer mechanism 4 is arranged along the arrangement direction of a plurality of forming mechanisms 1 in the same group. The third transfer mechanism 4 is arranged on the side of the forming mechanism 1 close to the second transfer mechanism 3. An operation space for an operator to operate is left between the third transfer mechanism 4 and the corresponding forming mechanism 1. Each third transfer mechanism 4 corresponds to a fourth transfer mechanism 5. The fourth transfer mechanism 5 is arranged between the second transfer mechanism 3 and the corresponding third transfer mechanism 4. The fourth transfer mechanism 5 is used to transfer the material tray on the second transfer mechanism 3 to the third transfer mechanism 4.

[0027] Each group of operators corresponds to a set of forming mechanisms 1. The material basin on the second transfer mechanism 3 is transferred to the third transfer mechanism 4 through the fourth transfer mechanism 5. The material basin is transferred to in front of each forming mechanism 1 through the third transfer mechanism 4. The operator only needs to turn around and load the materials in the material basin into each forming mechanism 1 in sequence. For each forming mechanism 1 loaded, hot pressing can be directly carried out without waiting. Therefore, compared with a multi-head press, the glue in the material is not likely to volatilize due to waiting.

[0028] Specifically, the structures of the first transfer mechanism 2, the second transfer mechanism 3, the third transfer mechanism 4, and the fourth transfer mechanism 5 are the same. The transfer mechanism includes a support frame 91 and a plurality of transfer rollers 92 rotatably connected to the support frame 91. The length direction of the support frame 91 is arranged along the transfer direction of the transfer mechanism. The plurality of transfer rollers 92 are arranged on the support frame 91 along the length direction of the support frame 91. The axis of the transfer roller 92 is horizontal and perpendicular to the length direction of the support frame 91.

[0029] Specifically, this embodiment further includes a transfer mechanism 10. The fourth transfer mechanisms 5 arranged on both sides of the second transfer mechanism 3 correspond to each other one by one. The transfer directions of the two corresponding fourth transfer mechanisms 5 are on the same straight line. A transfer mechanism 10 is arranged at the intersection of the second transfer mechanism 3 and the fourth transfer mechanism 5 between the two corresponding fourth transfer mechanisms 5. The transfer mechanism 10 is used to transfer the material basin on the second transfer mechanism 3 to the fourth transfer mechanism 5.

[0030] The transfer mechanism 10 includes a lifting plate 101 and a conveyor belt 102. The lifting plate 101 can move up and down below the transfer roller 92. The conveyor belt 102 is arranged above the lifting plate 101. The transfer direction of the conveyor belt 102 is parallel to the transfer direction of the fourth transfer mechanism 5. A plurality of conveyor belts 102 are arranged, and the conveyor belts 102 are arranged between two adjacent transfer rollers 92. A transfer wheel 103 is rotatably connected to the top of the lifting plate 101. Each conveyor belt 102 corresponds to two transfer wheels 103, and the conveyor belt 102 is arranged in a closed loop around the two transfer wheels 103.

[0031] When the material basin moves above the transfer mechanism 10, the lifting plate 101 moves upward to drive the conveyor belt 102 to move upward and push the material basin upward until the top of the conveyor belt 102 is higher than the top of the second transfer mechanism 3, and then the material basin is transferred to the fourth transfer mechanism 5 through the conveyance of the conveyor belt 102.

[0032] Specifically, the up-and-down movement of the lifting plate 101 is driven by a cylinder.

[0033] Specifically, this embodiment further includes a material taking mechanism 6, an output mechanism 7, and a discharging mechanism 8. A plurality of material taking mechanisms 6 are provided, and each forming mechanism 1 corresponds to a material taking mechanism 6. The material taking mechanism 6 is arranged on the side of the forming mechanism 1 away from the second transfer mechanism 3, and the material taking mechanism 6 is used to take out the formed rubber plate from the corresponding set of forming mechanisms 1; each material taking mechanism 6 corresponds to an output mechanism 7. The conveying direction of the output mechanism 7 is horizontal and perpendicular to the arrangement direction of a plurality of forming mechanisms 1 in the same group. The material taking mechanism 6 places the taken-out rubber plate on the output mechanism 7, and the output mechanism 7 conveys the rubber plate from the end close to the forming mechanism 1 towards the end away from the forming mechanism 1; two discharging mechanisms 8 are provided, and the two transfer mechanisms respectively correspond to the output mechanisms 7 on both sides of the second transfer mechanism 3. The discharging mechanism 8 is arranged at the end of the corresponding plurality of output mechanisms 7 away from the forming mechanism 1, and the conveying direction of the discharging mechanism 8 is horizontal and perpendicular to the arrangement direction of the plurality of output mechanisms 7.

[0034] Specifically, the structures of the output mechanism 7 and the discharging mechanism 8 are the same as those of the first transfer mechanism 2, and are also composed of a support frame 91 and a plurality of transfer rollers 92.

[0035] Specifically, the material taking mechanism 6 includes a material taking frame 61, a vertical frame 62, a transverse moving rod 63, a longitudinal moving block 64, a lifting rod 65, an extension rod 66 and a suction component 67. The material taking frame 61 is arranged above the output mechanism 7, and the length direction of the material taking frame 61 is arranged parallel to the arrangement direction of a plurality of forming mechanisms 1 in the same group; at the bottoms of both ends of the material taking frame 61, two vertical frames 62 for supporting the material taking frame 61 are fixedly connected; the length direction of the transverse moving rod 63 is horizontal and perpendicular to the length direction of the material taking frame 61, and the transverse moving rod 63 is arranged on the material taking frame 61 along the length direction of the material taking frame 61; the longitudinal moving block 64 is arranged on the transverse moving rod 63 and can slide on the transverse moving rod 63 along the length direction of the transverse moving rod 63; the lifting rod 65 is arranged vertically, and the lifting rod 65 is arranged on the longitudinal moving rod and can slide up and down on the longitudinal moving rod; the extension rod 66 is fixedly connected to the bottom of the lifting rod 65, the length direction of the extension rod 66 is parallel to the length direction of the transverse moving rod 63 and the extension rod 66 extends towards the end close to the forming mechanism 1; the suction component 67 is arranged at the bottom of the end of the extension rod 66 close to the forming mechanism 1 and is used for sucking the rubber plate.

[0036] By the sliding of the transverse moving rod 63, the longitudinal moving block 64 and the lifting rod 65, the suction component 67 can be driven to move between the corresponding plurality of forming mechanisms 1 and the corresponding output mechanism 7, so that the rubber plate formed in the forming mechanism 1 can be moved onto the output mechanism 7.

[0037] Specifically, the sliding of the transverse moving rod 63 on the material taking frame 61, the sliding of the longitudinal moving block 64 on the transverse moving rod 63, and the sliding of the lifting rod 65 on the longitudinal moving block 64 are all driven by electric cylinders.

[0038] Specifically, this embodiment further includes a fan. A plurality of fans are arranged and arranged along the output direction of the discharging mechanism 8, and the fans blow air towards the rubber plate conveyed on the discharging mechanism 8.

[0039] Specifically, the suction component 67 includes a material taking plate 671 and suction cups 672. The material taking plate 671 is arranged horizontally; a plurality of suction cups 672 are fixedly connected to the bottom of the material taking plate 671 and the suction cups 672 are used for sucking the rubber plate. Through the arrangement of the suction cups 672, it is convenient to adsorb the rubber plate. A pipeline connected to the suction cup 672 is connected to the suction cup 672, and a plurality of pipelines are connected to the same connecting pipe, and the connecting pipe is connected to an air pump to control the adsorption and relaxation of the suction cup 672 on the rubber plate.

[0040] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as within the protection scope of the present invention.

Claims

1. A rubber molding production line, characterized in that: It comprises a first transmission mechanism (2), wherein a feeding end of the first transmission mechanism (2) is arranged adjacent to the stirring device, and the first transmission mechanism (2) is used to transmit a material basin containing materials; A second conveying mechanism (3), wherein the feeding end of the second conveying mechanism (3) is arranged close to the first conveying mechanism (2), and the material basin conveyed by the discharging end of the first conveying mechanism (2) enters the second conveying mechanism (3); And a molding mechanism (1), wherein the molding mechanism (1) is used to hot-press the material into a rubber plate, and the molding mechanism (1) is arranged on both sides of the second transmission mechanism (3).

2. A rubber molding production line according to claim 1, characterized in that: The forming mechanisms (1) are provided with a plurality of groups, and a plurality of groups of forming mechanisms (1) are provided on both sides of the second conveying mechanism (3). The plurality of groups of forming mechanisms (1) located on the same side of the second conveying mechanism (3) are arranged along the conveying direction of the second conveying mechanism (3), and the plurality of forming mechanisms (1) in the same group are also arranged along the conveying direction of the second conveying mechanism (3).

3. A rubber molding production line according to claim 2, characterized in that: The forming mechanism (1) comprises a base (11), wherein the base (11) is supported on the ground; A lower mold (12), the lower mold (12) is fixedly connected to the base (11), and a mold groove is provided on the top of the upper mold; A support plate (14), wherein two support plates (14) are provided, the support plates (14) are fixedly connected to the top of the base (11) and the two support plates (14) are respectively provided on both sides of the lower mold (12); A support block (15), wherein the support block (15) is fixedly connected to the top of the two support plates (14); A pressing head (13), wherein the pressing head (13) is arranged below the supporting block (15), and the pressing head (13) cooperates with the mold groove; An electric heating mechanism, the electric heating mechanism being used to heat the lower mold (12); and a hydraulic cylinder (16), wherein the hydraulic cylinder (16) is arranged on the support block (15), and a piston rod of the hydraulic cylinder (16) is fixedly connected to the top of the pressure head (13) to drive the pressure head (13) to move up and down.

4. A rubber molding production line according to claim 3, characterized in that: The electric heating mechanism comprises a plurality of electric heating rods, which are arranged at the bottom of the lower mold (12) to heat the lower mold (12).

5. A rubber molding production line according to claim 2, characterized in that: It also includes a third transmission mechanism (4), each forming mechanism (1) corresponds to a third transmission mechanism (4), the transmission direction of the third transmission mechanism (4) is arranged along the arrangement direction of the plurality of forming mechanisms (1) in the same group, the third transmission mechanism (4) is arranged on a side of the forming mechanism (1) close to the second transmission mechanism (3), and an operating space for an operator to operate is reserved between the third transmission mechanism (4) and the corresponding forming mechanism (1); and a fourth transmission mechanism (5), each third transmission mechanism (4) corresponds to a fourth transmission mechanism (5), the fourth transmission mechanism (5) is arranged between the second transmission mechanism (3) and the corresponding third transmission mechanism (4), and the fourth transmission mechanism (5) is used to transmit the material tray on the second transmission mechanism (3) to the third transmission mechanism (4).

6. A rubber molding production line according to claim 5, characterized in that: The second transmission mechanism (3) comprises a support frame (91) and a plurality of transmission rollers (92) rotatably connected to the support frame (91); the length direction of the support frame (91) is arranged along the transmission direction of the second transmission mechanism (3); the plurality of transmission rollers (92) are arranged on the support frame (91) along the length direction of the support frame (91); and the axes of the transmission rollers (92) are horizontal and perpendicular to the length direction of the support frame (91).

7. A rubber molding production line according to claim 6, characterized in that: It also comprises a transfer mechanism (10), the transfer mechanism (10) being arranged at the intersection of the second transmission mechanism (3) and the fourth transmission mechanism (5), the transfer mechanism (10) being used to transfer the material basin on the second transmission mechanism (3) to the fourth transmission mechanism (5); The transfer mechanism (10) comprises a lifting plate (101), and the lifting plate (101) is capable of moving up and down below the transfer roller (92); and a conveyor belt (102), wherein the conveyor belt (102) is arranged above the lifting plate (101), the conveying direction of the conveyor belt (102) is parallel to the conveying direction of the fourth conveying mechanism (5), a plurality of conveyor belts (102) are provided, and the conveyor belt (102) is arranged between two adjacent conveying rollers (92); The top of the lifting plate (101) is rotatably connected to a transmission wheel (103), each transmission belt (102) corresponds to two transmission wheels (103), and the transmission belt (102) surrounds the two transmission wheels (103) in a closed loop.

8. The rubber molding production line according to claim 1, characterized in that: It also comprises a material taking mechanism (6), wherein a plurality of the material taking mechanisms (6) are provided, and each group of molding mechanisms (1) corresponds to one material taking mechanism (6), and the material taking mechanism (6) is provided on a side of the molding mechanism (1) away from the second transmission mechanism (3), and the material taking mechanism (6) is used to take out the rubber sheet molded in the corresponding group of molding mechanisms (1); An output mechanism (7), each material taking mechanism (6) corresponds to an output mechanism (7), the transmission direction of the output mechanism (7) is horizontal and perpendicular to the arrangement direction of the multiple molding mechanisms (1) in the same group, the material taking mechanism (6) places the taken-out rubber sheet on the output mechanism (7), and the output mechanism (7) transports the rubber sheet from an end close to the molding mechanism (1) to an end away from the molding mechanism (1); and a discharging mechanism (8), wherein two discharging mechanisms (8) are provided, and the two transmission mechanisms correspond to the output mechanisms (7) on both sides of the second transmission mechanism (3) respectively, and the discharging mechanism (8) is arranged at one end of the corresponding multiple output mechanisms (7) away from the forming mechanism (1), and the transmission direction of the discharging mechanism (8) is horizontal and perpendicular to the arrangement direction of the multiple output mechanisms (7).

9. A rubber molding production line according to claim 8, characterized in that: The material taking mechanism (6) comprises a material taking frame (61), wherein the material taking frame (61) is arranged above the output mechanism (7), and the length direction of the material taking frame (61) is arranged parallel to the arrangement direction of the multiple forming mechanisms (1) in the same group; A vertical frame (62), two vertical frames (62) for supporting the material taking frame (61) are fixedly connected to the bottom of both ends of the material taking frame (61); A transverse rod (63), wherein the length direction of the transverse rod (63) is horizontal and perpendicular to the length direction of the material taking frame (61), and the transverse rod (63) is arranged on the material taking frame (61) along the length direction of the material taking frame (61); A longitudinal movement block (64), wherein the longitudinal movement block (64) is arranged on the transverse movement rod (63) and is capable of sliding on the transverse movement rod (63) along the length direction of the transverse movement rod (63); A lifting rod (65), wherein the lifting rod (65) is arranged vertically, and the lifting rod (65) is arranged on the longitudinal moving rod and can slide up and down on the longitudinal moving rod; An extension rod (66), wherein the extension rod (66) is fixedly connected to the bottom of the lifting rod (65), the length direction of the extension rod (66) is parallel to the length direction of the transverse rod (63), and the extension rod (66) extends toward an end close to the forming mechanism (1); and a suction assembly (67), wherein the suction assembly (67) is arranged at the bottom of the extension rod (66) close to one end of the molding mechanism (1) and is used to suck the rubber sheet.

10. A rubber molding production line according to claim 9, characterized in that: The suction assembly (67) comprises a material taking plate (671), and the material taking plate (671) is arranged horizontally; And a suction cup (672), wherein the suction cup (672) is fixedly connected to the bottom of the material taking plate (671) and is provided with a plurality of suction cups (672), and the suction cups (672) are used to suck the rubber sheet.

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