Rubber sheet transfer device

Abstract

The utility model discloses a rubber sheet transfer device which comprises a first conveying frame. The first conveying frame and the second conveying frame are arranged above the four supporting legs; the second conveying frame is located below the output end of the first conveying frame. A supporting table is fixedly arranged in the middle of the first conveying frame. A fixing frame is fixedly arranged at the position, corresponding to the upper portion of the supporting table, of the first conveying frame. A sliding groove is formed in the fixing frame, a cutter is arranged in the sliding groove in an up-down sliding mode, telescopic levers which are symmetrically arranged are fixedly arranged on the upper surface of the fixing frame, and multiple cutting modes are achieved through cooperation of the telescopic levers, a first cutting edge, a second cutter groove, the second cutting edge and the first cutter groove. Different cutting states of the rubber sheets are controlled by controlling the output interval and the output depth of the telescopic air cylinder, and the rubber sheets are transferred and stacked in cooperation with the first conveying frame and the second conveying frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber processing, and in particular relates to a rubber sheet transporting device. Background Art

[0002] Rubber is one of the most common materials in industry and is widely used in construction, machinery, electronics, medicine and other fields. Rubber sheet is a shape of rubber. In each production process, conveyor belts are used to complete the transportation work. Among them, the cooling and cutting processes are carried out on the conveyor belts. The rubber sheets are cut and rolled to meet market demand.

[0003] A Chinese patent with publication number CN219685836U discloses a cutting device for rubber sheet production, including a main conveying component, an auxiliary conveying component, a cutting system and a winding system. The main conveying component and the auxiliary conveying component drive the rubber sheet to be transported to the bottom of the cutting system, and the cutting system is used to complete the cutting of the rubber sheet.

[0004] In order to transport and store the rubber, rubber sheet manufacturers cut the rubber into long pieces (such as Figure 5 Some buyers need to cut the long rubber sheet into multiple short rubber sheets of fixed length (such as Figure 5 Therefore, buyers need to measure and cut the rubber sheet when using it. In the technical solution of the above patent, manufacturers can only cut the rubber sheet into long sections for transportation and storage. Otherwise, the rubber sheet cannot be rolled up, which brings difficulties to the manufacturers. If the rubber sheet is reprocessed to meet the needs of customers, it will bring production costs to the manufacturers, which is not conducive to market competition. Utility Model Content

[0005] In order to solve the technical problem in the prior art that the production and processing of rubber sheets cannot meet the production needs of manufacturers and the use needs of buyers, the utility model provides a rubber sheet transfer device.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A rubber sheet transfer device comprises a first conveyor frame; a second conveyor frame, wherein the first conveyor frame and the second conveyor frame are both arranged above four legs; the second conveyor frame is located below the output end of the first conveyor frame;

[0008] A support platform is fixedly arranged in the middle of the first conveying frame; a fixed frame is fixedly arranged at a position corresponding to the first conveying frame above the support platform; a slide groove is provided on the fixed frame, a cutter is slidably arranged in the slide groove, and a symmetrically arranged telescopic rod is fixedly arranged on the upper surface of the fixed frame, and an output end of the telescopic rod is connected to the cutter;

[0009] The bottom of the cutter is provided with a uniformly arranged first blade, and the support platform is provided with a uniformly arranged second blade groove; the bottom of the cutter is provided with a uniformly arranged second blade, and the support platform is provided with a uniformly arranged second blade groove.

[0010] Furthermore, the second blade is deeper than the first blade, and the second groove is deeper than the first groove.

[0011] Furthermore, the first blade and the second blade are arranged alternately; the first blade fits with the second blade groove, and the second blade fits with the first blade groove.

[0012] Furthermore, the first conveyor frame has a first rotating shaft and a second rotating shaft symmetrically arranged in the middle thereof, the first rotating shaft and the transmission shaft at one end of the first conveyor frame are rotatably connected to the first conveyor belt, and the second rotating shaft and the transmission shaft at the other end of the first conveyor frame are rotatably connected to the second conveyor belt.

[0013] Furthermore, the transmission shafts at both ends of the first conveyor frame are connected to a belt for common rotation; the first conveyor frame and the second conveyor frame are respectively provided with a first motor and a second motor at one end close to each other, the first motor is driven by the first conveyor frame, and the second motor is driven by the second conveyor belt.

[0014] Furthermore, the first conveying frame is provided with symmetrically arranged brackets near the input end; and the upper ends of the brackets are commonly fixed with connecting rods.

[0015] Furthermore, both ends of the connecting rod are rotatably connected to hinged rods, and the other end of the hinged rod is rotatably connected to a pressure roller, which is placed on the upper surface of the first conveyor belt and above the rubber sheet.

[0016] Beneficial effects of the utility model:

[0017] The utility model has a variety of cutting methods through the cooperation of the telescopic rod, the first blade, the second blade groove, the second blade and the first blade groove. The output interval and output depth of the telescopic cylinder are controlled to control different cutting states of the rubber sheet. The first conveyor frame and the second conveyor frame are cooperated to transfer and stack the rubber sheets. The various needs of manufacturers and buyers are comprehensively considered, which is beneficial to the market competition of manufacturers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the support platform in the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the cutter in the utility model;

[0023] Figure 5 It is a state diagram of the rubber sheet under different cutting methods in the utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. First conveyor frame; 101. First rotating shaft; 102. First conveyor belt; 103. Second rotating shaft; 104. Second conveyor belt; 2. Second conveyor frame; 3. Support platform; 4. Fixed frame; 5. Slide; 6. Telescopic bar; 7. Cutter; 8. First blade; 9. First blade groove; 10. Second blade; 11. Second blade groove; 12. First motor; 13. Second motor; 14. Belt; 15. Bracket; 16. Connecting rod; 17. Articulated rod; 18. Pressing roller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 - Figure 5 As shown, a rubber sheet transfer device comprises a first conveying frame 1 and a second conveying frame 2;

[0028] The first conveyor frame 1 and the second conveyor frame 2 are both arranged above the four legs, and the second conveyor frame 2 is located below the output end of the first conveyor frame 1, and is used to receive the rubber sheets transferred by the first conveyor frame 1; by adjusting the conveying speed of the first conveyor frame 1 to be lower than the conveying speed of the second conveyor frame 2, a speed difference between the first conveyor frame 1 and the second conveyor frame 2 is achieved, and the distance between the rubber sheets transferred from the first conveyor frame 1 to the second conveyor frame 2 will be increased;

[0029] The first conveyor frame 1 is rotatably connected to a first rotating shaft 101 and a second rotating shaft 103 symmetrically arranged in a vertical direction in the middle thereof. The first rotating shaft 101 and a transmission shaft at one end of the first conveyor frame 1 are rotatably connected to a first conveyor belt 102, and the second rotating shaft 103 and a transmission shaft at the other end of the first conveyor frame 1 are rotatably connected to a second conveyor belt 104.

[0030] The transmission shafts at both ends of the first conveyor frame 1 are connected to a belt 14 for rotating together; the first conveyor frame 1 and the second conveyor frame 2 are respectively provided with a first motor 12 and a second motor 13 at the ends close to each other, the first motor 12 is driven by the first conveyor frame 1, and the second motor 13 is driven by the second conveyor belt 104, and the first motor 12 and the second motor 13 are used to adjust different transfer speeds of the first conveyor frame 1 and the second conveyor frame 2.

[0031] The first conveying frame 1 is fixedly provided with a support platform 3 at a position corresponding to the position between the first rotating shaft 101 and the second rotating shaft 103; the first conveying frame 1 is fixedly provided with a fixing frame 4 at a position corresponding to the position above the supporting platform 3, and the fixing frame 4 is in an inverted U shape and connected to both sides of the first conveying frame 1; a slide groove 5 is provided on the fixing frame 4, and a cutter 7 is slidably arranged in the slide groove 5, and a symmetrically arranged telescopic rod 6 is fixedly provided on the upper surface of the fixing frame 4, and the output end of the telescopic rod 6 is connected to the cutter 7 for controlling the cutter 7 to slide up and down in the slide groove 5;

[0032] The bottom of the cutter 7 is provided with a uniformly arranged first blade 8, and the support platform 3 is provided with a uniformly arranged second blade groove 11, and the first blade 8 cooperates with the second blade groove 11 to achieve punching of the rubber sheet;

[0033] The bottom of the cutter 7 is also provided with a uniformly arranged second blade 10, which is deeper than the first blade 8. The support table 3 is also provided with a uniformly arranged second blade groove 11, which is deeper than the first blade groove 9. The second blade 10 and the first blade groove 9 cooperate with each other to cut the rubber sheet on the basis of the cooperation between the first blade 8 and the second blade groove 11, and the first blade 8 and the second blade 10 are arranged alternately; the first blade 8, the second blade 10 and the first blade groove 9, the second blade groove 11 fit each other.

[0034] A bracket 15 is provided near the input end of the first conveyor frame 1, and two brackets 15 are provided, which are respectively connected to both sides of the first conveyor frame 1; a connecting rod 16 is fixedly connected to the upper ends of the brackets 15; both ends of the connecting rod 16 are rotatably connected to a hinged rod 17, and the other end of the hinged rod 17 is rotatably connected to a pressure roller 18, which is placed on the upper surface of the first conveyor belt 102, above the rubber sheet.

[0035] During the specific operation, the rubber sheet is transferred from the first conveyor frame 1 to the second conveyor frame 2, and first passes through the pressing roller 18, and the gravity of the pressing roller 18 is used to roll the rubber sheet to flatten the rubber sheet to avoid the cutter 7 from affecting the cutting of the rubber sheet, resulting in unevenness. Then, the rubber sheet is cut by the telescopic cylinder, and the different cutting states of the rubber sheet are controlled by controlling the output interval and output depth of the telescopic cylinder. According to the specific situation, it can be divided into the following three types:

[0036] First, when the buyer needs a long piece of rubber sheet (such as Figure 5 As shown in A, the operator controls the telescopic lever 6, sets the output interval of the telescopic cylinder to be longer, and sets the output depth to be the deepest (the first blade 8 can be inserted into the second blade groove 11). At this time, since the first blade 8 and the second blade groove 11 realize the cutting of a part of the rubber sheet, the second blade 10 and the first blade groove 9 cooperate to realize the cutting of another part of the rubber sheet, and the purpose of cutting the rubber sheet is achieved as a whole, the rubber sheet can be cut into long sections; at this time, the needs of the manufacturer can be fully considered, and the rubber sheet can be directly cut into long sections;

[0037] Second, when the buyer needs short and unconnected rubber sheets (such as Figure 5 As shown in B), the operator sets the output interval of the telescopic cylinder to be shorter, and the output depth is also set to the deepest (the first blade 8 can be inserted into the second blade groove 11). At this time, the rubber sheet is cut into short segments by outputting the frequency of the telescopic lever 6 with a shorter time. At this time, the buyer's needs can be fully considered, and the rubber sheet can be directly cut into short segments;

[0038] Third, when the buyer needs a fixed length of rubber sheet (such as Figure 5 The operator adjusts the output frequency of the telescopic cylinder. The longer the output frequency, the longer the length of the rubber sheet cut, and the shorter the output frequency, the shorter the length of the rubber sheet cut. Then the output depth of the telescopic rod 6 is controlled and set to the shallowest (the first blade 8 cannot be inserted into the second knife groove 11, and can only be inserted to the depth of the first knife groove 9). At this time, the first blade 8 cuts staggered holes (in the shape of dotted lines) on the rubber sheet. When cutting is required, the telescopic rod 6 is set to the deepest and it can be cut immediately. At this time, the needs of manufacturers and buyers can be comprehensively considered. Since the sections of rubber sheets are long sections with "broken lotus roots and silk threads connected", manufacturers can realize the winding of rubber sheets, and buyers can also cut rubber sheets conveniently. No measurement is required and cutting can be performed directly along the connection between the sections of rubber sheets, which is more convenient.

[0039] Among them, when the buyer needs short and unconnected rubber sheets (such as Figure 5As shown in B), the rubber sheets on the first conveyor rack 1 are transported to the second conveyor rack 2 after cutting. The speed difference between the first conveyor rack 1 and the second conveyor rack 2 is utilized to keep the cut rubber sheets away from each other, so as to facilitate the subsequent stacking of the rubber sheets.

[0040] Compared with the prior art, the rubber sheet transfer device provided by the utility model has a variety of cutting methods, comprehensively considers various needs of manufacturers and buyers, and is beneficial to the market competition of manufacturers.

[0041] In the description of the specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The above contents are merely examples and explanations of the structure of the utility model. The technicians in the technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A rubber sheet transport device, comprising: A first conveying frame (1); A second conveying frame (2), wherein the first conveying frame (1) and the second conveying frame (2) are both arranged above the four legs; Features: The second conveying frame (2) is located below the output end of the first conveying frame (1); A support platform (3) is fixedly arranged in the middle of the first conveying frame (1); a fixed frame (4) is fixedly arranged on the first conveying frame (1) at a position corresponding to the upper part of the support platform (3); a slide groove (5) is provided on the fixed frame (4), a cutter (7) is slidably arranged in the slide groove (5), and a symmetrically arranged telescopic rod (6) is fixedly arranged on the upper surface of the fixed frame (4), and the output end of the telescopic rod (6) is connected to the cutter (7); The bottom of the cutter (7) is provided with a uniformly arranged first blade (8), and the support platform (3) is provided with a uniformly arranged second blade groove (11); the bottom of the cutter (7) is provided with a uniformly arranged second blade (10), and the support platform (3) is provided with a uniformly arranged second blade groove (11).

2. A rubber sheet transporting device according to claim 1, characterized in that: The second blade (10) is deeper than the first blade (8), and the second blade groove (11) is deeper than the first blade groove (9).

3. A rubber sheet transporting device according to claim 1, characterized in that: The first blade (8) and the second blade (10) are arranged alternately; the first blade (8) fits with the second blade groove (11), and the second blade (10) fits with the first blade groove (9).

4. A rubber sheet transporting device according to claim 1, characterized in that: The first conveying frame (1) is rotatably connected to a first rotating shaft (101) and a second rotating shaft (103) which are symmetrically arranged in an upper and lower direction in the middle part thereof; the first rotating shaft (101) and a transmission shaft at one end of the first conveying frame (1) are rotatably connected to a first conveying belt (102); and the second rotating shaft (103) and a transmission shaft at the other end of the first conveying frame (1) are rotatably connected to a second conveying belt (104).

5. The rubber sheet transfer device according to claim 1, characterized in that: The transmission shafts at both ends of the first conveying frame (1) are connected to a belt (14) for common rotation; a first motor (12) and a second motor (13) are respectively arranged at the ends of the first conveying frame (1) and the second conveying frame (2) close to each other; the first motor (12) is driven by the first conveying frame (1), and the second motor (13) is driven by the second conveying belt (104).

6. The rubber sheet transfer device according to claim 1, characterized in that: The first conveying frame (1) is provided with symmetrically arranged brackets (15) at positions close to the input end; the upper ends of the brackets (15) are fixedly connected to connecting rods (16).

7. A rubber sheet transporting device according to claim 6, characterized in that: The two ends of the connecting rod (16) are rotatably connected to hinged rods (17), and the other end of the hinged rod (17) is rotatably connected to a pressure roller (18). The pressure roller (18) is placed on the upper surface of the first conveyor belt (102) and is located above the rubber sheet.

Images