Double-drum capsule reverse-wrapping oblique-crossing one-step forming equipment

Abstract

The invention discloses double-drum capsule turn-up oblique crossing one-step method forming equipment, which belongs to the technical field of tire forming, and comprises a slide rail I, slide rails II are mounted at the front and rear ends of the slide rail I, support frames are mounted at the left and right ends of the slide rail I, and left and right side steel ring loading assemblies are movably mounted on the inner top walls of the support frames; the upper end of the second sliding rail is movably connected with a first forward and reverse wrapping assembly, and one side of the first forward and reverse wrapping assembly is fixedly connected with a left buckle ring disc. Production of a tire body and a tire tread can be fused on one device to be completed, and after production of the tire body on a tire body drum is completed, the tire body is grabbed to a tire tread drum through a tire body barrel clamping ring capable of moving left and right; compared with the prior art, the tire tread drum is produced, the manual carrying link in the secondary method process is canceled in the middle, meanwhile, the problems of manual tire body cord fabric layer cutting, manual steel ring feeding, manual tire tread layer attaching and manual raw tire weighing are solved, and the tire forming efficiency is greatly improved and is three times that of the conventional tire forming efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of tire molding, and more specifically to double-drum bladder reverse packing oblique cross-crossing one-step molding equipment. Background Art

[0002] At present, domestic tire bias bladder reverse packaging machines use single-drum molding, which is a two-step process, that is, the production of the carcass and tread is completed by two separate devices. The carcass layer is cut manually, the steel ring is installed manually, and the tread is attached manually. The manual operation is frequent, the efficiency is low, and the manual safety factor is frequently affected.

[0003] Therefore, the manual single-drum bias capsule packaging machine can no longer meet the needs of existing factories. Tire factories are in urgent need of breakthroughs in existing technologies and have a great and urgent need to improve tire molding efficiency. A highly automated bias capsule packaging machine is needed to solve the personnel needs of existing tire factories, improve efficiency, and ensure the safety of operators. Summary of the invention

[0004] 1. Technical problems to be solved: In view of the problems existing in the prior art, the purpose of the present invention is to provide a double-drum bladder reverse-wrapped bias-cross one-step forming equipment, which can realize the integration of the production of carcass and tread into one device. After the carcass is produced on the carcass drum, the carcass is grabbed onto the tread drum by a carcass tube clamping ring that can move left and right to produce the tread drum. The manual handling link in the secondary process is eliminated, and the problems of manual cutting of carcass cord layers, manual installation of steel rims, manual bonding of tread layers, and personnel participation in raw tire weighing are solved. The forming efficiency of the tire is greatly improved, which is three times the previous tire forming efficiency.

[0005] 2. Technical solution: To solve the above problems, the present invention adopts the following technical solutions.

[0006] The double-drum capsule reverse packaging oblique cross-crossing one-step forming equipment comprises a slide rail 1, a slide rail 2 is installed on the front and rear ends of the slide rail 1, a support frame is installed on the left and right ends of the slide rail 1, and left and right side steel ring loading assemblies are movably installed on the inner top wall of the support frame, the upper end of the slide rail 2 is movably connected with a positive and negative packaging assembly 1, one side of the positive and negative packaging assembly 1 is fixedly connected with a left buckle ring plate, the positive and negative packaging assembly 2 is installed between the right inner walls of the support frame, one side of the slide rail 1 is provided with a rolling assembly, the upper end of the slide rail 1 is movably connected with a carcass tube clamping assembly, a tread drum is installed between the left inner walls of the support frame, and two symmetrically distributed operation touch screens are installed on the upper end of the support frame.

[0007] A further improvement is that the left and right steel ring loading assemblies include a support plate fixedly connected to one side of a slide rail, a bottom plate is fixedly connected to the inner wall of the top side of the support plate, a pulley assembly is installed between the inner walls of the bottom plate, a connecting seat is fixedly connected to the bottom side of the transmission end of the pulley assembly, two groups of symmetrically arranged multi-claw chucks are installed at the lower end of the connecting seat, the movable end of the multi-claw chuck is fixedly connected to a limiting column, and the outer end of the limiting column is sleeved with a wire ring.

[0008] A further improvement is that the forward and reverse packaging component 1 includes a base movably connected to the upper end of the slide rail 2, a lifting cylinder is installed between the inner walls of the base, the side end of the lifting cylinder is slidably connected to a connecting plate, the bottom end of the connecting plate is fixedly connected to a connecting sleeve, and the connecting sleeve is fixedly connected to the left buckle ring plate through an electric push rod.

[0009] A further improvement is that the second forward and reverse packing component includes a driving member installed between the right side walls of the support frame, one end of the driving member is fixedly connected to a right buckle ring disk, and a carcass drum is installed between the inner walls of the right buckle ring disk.

[0010] A further improvement is that the rolling assembly includes a conveyor platform 1 installed on one side of the top end of a slide rail, one end of the conveyor platform 1 is rotatably connected to a conveyor platform 2, the transmission end of the conveyor platform 2 passes through the outside of the conveyor platform 1 and is installed with a motor 2, the upper end of the conveyor platform 2 is fixedly connected to a bracket 1, the upper end of the other side of the conveyor platform 2 is rotatably connected to a bracket 2, an electric push rod is movably connected between the bracket 2 and the bracket 1, and a lower pressure roller is rotatably connected between the inner walls of the bracket 2.

[0011] A further improvement is that the carcass tube clamping assembly includes a slide block movably connected to the upper end of a slide rail, the upper end of the slide block is movably connected to two symmetrically distributed transmission plates through a bidirectional threaded drive rod, and the upper end of the transmission plate is fixedly connected to a clamping ring.

[0012] A further improvement is that a rack 2 is embedded in the upper end of the slide rail 2, a gear 1 is rotatably connected to the bottom end of one side of the base, the gear 1 and the rack 2 are meshed, and a motor 1 is installed at the bottom of one side of the base, and the output end of the motor 1 is fixedly connected to the transmission shaft of the gear 1.

[0013] A further improvement is that a rack 1 is embedded in the upper end of the slide rail 1, a base plate 2 is fixedly connected to one side of the slider, a gear 2 is rotatably connected to the bottom of the base plate 2, the gear 2 and the rack 1 are meshed with each other, a motor 3 is installed on the upper end of the base plate 2, and the output end of the motor 3 is fixedly connected to the transmission shaft of the gear 2.

[0014] 3. Beneficial effects: Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: The present invention has a reasonable design and integrates the production of the carcass and the tread into one device. After the carcass is produced on the carcass drum, the carcass is grabbed onto the tread drum by a carcass barrel clamping assembly that can move left and right to produce the tread drum, thereby eliminating the manual handling link in the secondary method process; at the same time, the problems of manual cutting of the carcass cord layer, manual installation of the steel ring, and manual bonding of the tread layer are solved; compared with the single-drum secondary method, the double-drum one-time method has greatly improved the degree of automation and production efficiency, which is three times the efficiency of previous tire molding and greatly reduces the labor cost.

[0015] It should be noted that the structures not introduced in the present invention are the same as the prior art or can be implemented by using the prior art, and are not described in detail here because they do not involve the design points and improvement directions of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the left and right side steel ring loading components of the present invention; Figure 3 This is a schematic diagram of the structure of the front and back package component 1 of the present invention; Figure 4 This is a schematic diagram of the structure of the front and back package component 2 of the present invention; Figure 5 It is a structural schematic diagram of the rolling assembly of the present invention; Figure 6 It is a structural schematic diagram of the carcass tube clamping assembly of the present invention; Figure 7 It is a schematic structural diagram of the tire embryo roller of the present invention.

[0017] Description of the numbers in the figure: 1. Slide rail 1; 11. Rack 1; 2. Slide rail 2; 3. Left and right side steel ring loading assembly; 31. Support plate; 32. Bottom plate 1; 33. Pulley assembly; 34. Connecting seat; 35. Multi-claw chuck; 36. Limiting column; 37. Steel ring; 4. Front and back package assembly 1; 41. Base; 42. Lifting cylinder; 43. Connecting plate; 44. Connecting sleeve; 45. Gear 1; 5. Left buckle ring plate; 6. Front and back packing assembly 2; 61. Driving member; 62. Right buckle ring plate; 63. Carcass drum; 7. Roller pressing assembly; 71. Conveyor platform 1; 72. Conveyor platform 2; 73. Motor 2; 74. Bracket 1; 75. Bracket 2; 76. Electric push rod; 77. Lower pressure roller; 8. Carcass tube clamping assembly; 81. Sliding block; 82. Transmission plate; 83. Clamping ring; 84. Bottom plate 2; 85. Gear 2; 86. Motor 3; 9. Tread drum; 10. Support frame; 12. Operation touch screen. DETAILED DESCRIPTION

[0018] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0021] See also Figure 1-Figure 7 A double-drum capsule reverse-packaging oblique cross-crossing one-step forming equipment comprises a slide rail 1, a slide rail 2 2 is installed at the front and rear ends of the slide rail 1, a support frame 10 is installed at the left and right ends of the slide rail 1, and left and right side steel ring loading components 3 are movably installed on the inner top wall of the support frame 10, a positive and negative packing component 4 is movably connected to the upper end of the slide rail 2, a left buckle ring plate 5 is fixedly connected to one side of the positive and negative packing component 4, a positive and negative packing component 2 6 is installed between the right inner walls of the support frame 10, a rolling component 7 is provided on one side of the slide rail 1, a carcass tube clamping component 8 is movably connected to the upper end of the slide rail 1, a tread drum 9 is installed between the left inner walls of the support frame 10, and two symmetrically distributed operation touch screens 12 are installed on the upper end of the support frame 10.

[0022] More specifically, the second positive and negative packing component 6 includes a driving member 61 installed between the right side walls of the support frame 10 , one end of the driving member 61 is fixedly connected to a right buckle ring plate 62 , and a carcass drum 63 is installed between the inner walls of the right buckle ring plate 62 .

[0023] In this embodiment, the oblique one-step forming equipment is divided into two forming drums, a carcass drum and a tread drum. The carcass drum is bonded with a layer of inner liner and two layers of carcass cord. The inner liner adopts a servo automatic deviation correction and automatic cutting system, and is pre-cut before being put on the drum. The carcass cord is also pre-cut before being put on the drum, and the relevant parameters are set in the carcass drum side operation touch screen 12; carcass drum side: after the automatic steel ring loading device loads the steel rings on both sides in advance, the left and right steel ring loading components 3 and the left positive and negative packaging mechanism 4 move to the waiting positions on both sides of the carcass drum 63. At this time, the capsules on both sides of the carcass drum 63 swell, and then bond the inner liner and a layer of cord. After the left positive and negative wrapping mechanism 4 is backed to the waiting position and moved upward at the same time, the carcass tube clamping assembly 8 clamps the carcass tube and passes through the bottom of the left positive and negative wrapping mechanism 4 to the side of the tread drum 9, so that the carcass tube is put on the top of the tread drum 9, the first carcass buffer layer is attached, the second carcass buffer layer is attached, and the tread is attached. Subsequently, by setting a second conveying line behind the tread drum 9, the rolled tire blank is clamped by the tire blank unloading device into the tire blank roller, and the tire blank is pushed to the tire blank automatic weighing and conveying device for tire blank load-bearing detection; Compared with the prior art, the present invention eliminates the manual handling step in the secondary process, saving manpower in the existing two production lines that need to be worked separately, and then performing the operation steps of transferring one by one, thereby achieving a significant improvement in the degree of automation and production efficiency in production, which is three times the previous tire molding efficiency, and greatly reducing the cost of transfer and the use of corresponding production equipment.

[0024] See also Figure 1-Figure 2 The left and right side steel ring loading assemblies 3 include a support plate 31 fixedly connected to one side of the slide rail 1, a bottom plate 32 is fixedly connected to the inner wall of the top side of the support plate 31, a pulley assembly 33 is installed between the inner walls of the bottom plate 32, a connecting seat 34 is fixedly connected to the bottom side of the transmission end of the pulley assembly 33, and two groups of symmetrically arranged multi-claw chucks 35 are installed at the lower end of the connecting seat 34, and the movable end of the multi-claw chuck 35 is fixedly connected to a limiting column 36, and the outer end of the limiting column 36 is sleeved with a wire ring 37.

[0025] During use, the present solution shrinks correspondingly due to the multi-claw chuck 35, so that the diameter of the limit column 36 can be adjusted accordingly, so that it can be suitable for loading operations of wires of various sizes. When the wire moves axially after loading, the positive and negative rotation of the pulley assembly 33 can drive the connecting seat 34 and the multi-claw chuck 35 to reciprocate.

[0026] See also Figure 1-Figure 3 The forward and reverse package component 1 4 includes a base 41 movably connected to the upper end of the slide rail 2, a lifting cylinder 42 is installed between the inner walls of the base 41, the side end of the lifting cylinder 42 is slidably connected to a connecting plate 43, the bottom end of the connecting plate 43 is fixedly connected to a connecting sleeve 44, and the connecting sleeve 44 is fixedly connected to the left buckle ring plate 5 through an electric push rod.

[0027] During the use of this solution, when the capsules on both sides of the carcass drum 63 are inflated, the inner liner, the first layer of cord, the second layer of cord are attached, and after the finger-shaped positive packaging, the buckle ring, the capsule reverse packaging, and the left positive and reverse packaging mechanism 4 retreats to the waiting position, the lifting cylinder 42 drives the connecting plate 43 to drive the left buckle ring plate 5 to move upward, so that the carcass tube clamping assembly 8 can pass through the bottom of the left positive and reverse packaging assembly 4 and move to the side of the tread drum 9, so that the carcass tube is put on the top of the tread drum 9, and then the first layer of carcass buffer layer is attached, the second layer of carcass buffer layer is attached, and the tread is attached; When the forward and reverse packing operation is needed later, the connecting plate 43 and the left buckle ring plate 5 are moved downward by the driving of the lifting cylinder 42 to restore the initial position.

[0028] See also Figure 1 and Figure 5 The rolling assembly 7 includes a conveying platform 1 71 installed on one side of the top end of the slide rail 1, one end of the conveying platform 1 71 is rotatably connected to a conveying platform 2 72, the transmission end of the conveying platform 2 72 passes through the outer side of the conveying platform 1 71, and is installed with a motor 2 73, the upper end of the conveying platform 2 72 is fixedly connected to a bracket 1 74, and the upper end of the other side of the conveying platform 2 72 is rotatably connected to a bracket 2 75, an electric push rod 76 is movably connected between the bracket 2 75 and the bracket 1 74, and a lower pressure roller 77 is rotatably connected between the inner walls of the bracket 2 75.

[0029] During use of this solution, when the carcass drum 63 is laminating the inner liner, the first layer of cord, and the second layer of cord, the motor 2 73 drives one end of the conveying platform 2 72 to rotate to one side of the carcass drum 63, so that the inner liner and the cord are correspondingly conveyed to the surface of the carcass drum 63. During this period, the personnel drives the electric push rod 76 to cause the bracket 2 75 to rotate accordingly, so that the lower pressure roller 77 contacts the surface of the carcass drum 63, so that when the inner liner and the cord are laminating later, the lower pressure roller 77 has a certain resistance to them, thereby eliminating the step of manually laminating the tread layer by personnel and reducing manpower.

[0030] See also Figure 1 , Figure 4 and Figure 6The carcass tube clamping assembly 8 includes a slider 81 movably connected to the upper end of a slide rail 1, and the upper end of the slider 81 is movably connected to two symmetrically distributed transmission plates 82 through a bidirectional threaded driving rod, and the upper end of the transmission plate 82 is fixedly connected to a clamping ring 83.

[0031] During use of this solution, when the carcass tube clamping assembly 8 needs to clamp the carcass, the personnel drives the two-way threaded rod to cause the two symmetrically distributed transmission plates 82 to move to the side close to each other, thereby clamping the two sides of the carcass. At this time, the carcass drum 63 is gas-retracted and no longer inflates the carcass. As a result, the carcass presents an elliptical state and moves along the slide rail 1 through the bottom of the left forward and reverse packaging mechanism 4 to the side of the tread drum 9, thereby putting the carcass tube on the top of the tread drum 9.

[0032] See also Figure 1-Figure 7 A rack 2 is embedded in the upper end of the slide rail 2, and a gear 45 is rotatably connected to the bottom end of one side of the base 41. The gear 45 is meshed with the rack 2, and a motor 1 is installed at the bottom of one side of the base 41. The output end of the motor 1 is fixedly connected to the transmission shaft of the gear 45.

[0033] More specifically: a rack 11 is embedded in the upper end of the slide rail 1, a base plate 2 84 is fixedly connected to one side of the slider 81, a gear 2 85 is rotatably connected to the bottom of the base plate 2 84, the gear 2 85 and the rack 1 are meshed with each other, a motor 3 86 is installed on the upper end of the base plate 2 84, and the output end of the motor 3 86 is fixedly connected to the transmission shaft of the gear 2 85.

[0034] During use of this scheme, when the forward and reverse packing component 1 4 and the carcass tube clamping component 8 are displaced left and right above the slide rail 1 1 and the slide rail 2 2, they are driven by the motor 1 and the motor 3 86 to correspondingly cause the gear 1 45 and the gear 2 85 to transmit. Since the gear 1 45 and the gear 2 85 are meshed with the bottom rack 1 and the rack 2, the forward and reverse packing component 1 4 and the carcass tube clamping component 8 can be axially displaced above the slide rail 1 and the slide rail 2 2.

[0035] The above-described embodiments only express a certain implementation mode of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. Double-drum capsule reverse packing oblique cross-crossing one-step forming equipment, comprising a slide rail 1 (1), characterized in that: The front and rear ends of the slide rail 1 (1) are both installed with a slide rail 2 (2); the left and right ends of the slide rail 1 (1) are installed with a support frame (10); the inner top wall of the support frame (10) is movably installed with left and right side steel ring loading components (3); the upper end of the slide rail 2 (2) is movably connected with a front and back packing component 1 (4); one side of the front and back packing component 1 (4) is fixedly connected with a left buckle ring plate (5); the front and back packing component 2 (6) is installed between the right inner walls of the support frame (10); a rolling component (7) is provided on one side of the slide rail 1 (1); the upper end of the slide rail 1 (1) is movably connected with a tire body tube clamping component (8); a tread drum (9) is installed between the left inner walls of the support frame (10); and the upper end of the support frame (10) is installed with two symmetrically distributed operation touch screens (12).

2. The double-drum capsule reverse-wrapping oblique cross-crossing one-step forming equipment according to claim 1, characterized in that: The left and right side steel ring loading assemblies (3) comprise a support plate (31) fixedly connected to one side of the slide rail (1); a bottom plate (32) is fixedly connected to the inner wall of the top side of the support plate (31); a pulley assembly (33) is installed between the inner walls of the bottom plate (32); a connecting seat (34) is fixedly connected to the bottom side of the transmission end of the pulley assembly (33); two groups of symmetrically arranged multi-claw chucks (35) are installed at the lower end of the connecting seat (34); the movable end of the multi-claw chuck (35) is fixedly connected to a limiting column (36); and the outer end of the limiting column (36) is sleeved with a steel wire ring (37).

3. The double-drum capsule reverse-wrapping oblique cross-crossing one-step forming equipment according to claim 1 is characterized in that: The first positive and negative package component (4) comprises a base (41) movably connected to the upper end of the second slide rail (2), a lifting cylinder (42) is installed between the inner walls of the base (41), a connecting plate (43) is slidably connected to the side end of the lifting cylinder (42), a connecting sleeve (44) is fixedly connected to the bottom end of the connecting plate (43), and the connecting sleeve (44) is fixedly connected to the left buckle ring plate (5) via an electric push rod.

4. The double-drum capsule reverse-wrapping oblique cross-crossing one-step forming equipment according to claim 1, characterized in that: The second front and back packing assembly (6) comprises a driving member (61) installed between the right side walls of the support frame (10), one end of the driving member (61) is fixedly connected to a right buckle ring plate (62), and a carcass drum (63) is installed between the inner walls of the right buckle ring plate (62).

5. The double-drum capsule reverse-wrapping oblique cross-crossing one-step forming equipment according to claim 1 is characterized in that: The roller pressing assembly (7) comprises a conveying platform (71) installed on one side of the top end of the slide rail (1); one end of the conveying platform (71) is rotatably connected to a conveying platform (72); a driving end of the conveying platform (72) extends to the outer side of the conveying platform (71) and is installed with a motor (73); the upper end of the conveying platform (72) is fixedly connected to a bracket (74); the upper end of the other side of the conveying platform (72) is rotatably connected to a bracket (75); an electric push rod (76) is movably connected between the bracket (75) and the bracket (74); and a lower pressure roller (77) is rotatably connected between the inner walls of the bracket (75).

6. The double-drum capsule reverse-wrapping oblique cross-crossing one-step forming equipment according to claim 1, characterized in that: The carcass tube clamping assembly (8) comprises a slider (81) movably connected to the upper end of a slide rail (1); the upper end of the slider (81) is movably connected to two mutually symmetrically distributed transmission plates (82) via a bidirectional threaded drive rod; the upper end of the transmission plate (82) is fixedly connected to a clamping ring (83).

7. The double-drum capsule reverse-wrapping oblique cross-crossing one-step forming equipment according to claim 3 is characterized in that: A rack 2 is embedded in the upper end of the slide rail 2 (2), and a gear 1 (45) is rotatably connected to the bottom end of one side of the base (41), and the gear 1 (45) is meshingly connected to the rack 2. A motor 1 is installed at the bottom of one side of the base (41), and the output end of the motor 1 is fixedly connected to the transmission shaft of the gear 1 (45).

8. The double-drum capsule reverse-wrapping oblique cross-crossing one-step forming equipment according to claim 6, characterized in that: A rack 1 (11) is embedded in the upper end of the slide rail 1 (1), a bottom plate 2 (84) is fixedly connected to one side of the slide block (81), a gear 2 (85) is rotatably connected to the bottom of the bottom plate 2 (84), the gear 2 (85) and the rack 1 are meshed with each other, a motor 3 (86) is installed on the upper end of the bottom plate 2 (84), and the output end of the motor 3 (86) is fixedly connected to the transmission shaft of the gear 2 (85).

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