Automatic belted layer feeding frame

Abstract

The utility model discloses an automatic belted layer feeding frame which comprises a machine frame. The two-layer belted layer front conveyor is hinged to the rack, and the conveying end of the two-layer belted layer front conveyor deflects and swings through a two-layer driving device; the sliding seat is arranged on the rack, and the sliding seat horizontally slides in the feeding and conveying direction through a horizontal driving structure; the first-layer belt ply front conveying device is arranged under the second-layer belt ply front conveying device, the first-layer belt ply front conveying device is hinged to the sliding base, and the conveying end of the first-layer belt ply front conveying device is made to deflect and swing through a first-layer driving device. Compared with the prior art, the double-layer feeding device has the advantages that two layers of feeding are arranged up and down, the structure is compact, the space above equipment is fully utilized, operation is convenient, and compared with a traditional lower-pasting left-right layout scheme, more space is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of tire, concretely relates to automatic supply frame of belt layer. BACKGROUND

[0002] The belt layer supply has manual and automatic division, manual supply needs to be cut after manual operation, manual joint, the labor intensity is big, and the cutting time is counted into single tire forming cycle time, and the efficiency is low, automatic supply realizes the automatic fixed length before the joint and cutting, because the process requires the belt layer joint to be connected (not to be allowed to lap and to be connected), therefore, automatic unmanned can not be completely realized, and the material joint still needs manual processing. To realize complete automatic joint, the belt layer material head is tangent to the joint drum on the joint conveying belt (joint template) and close or contact, which is one of the necessary conditions, therefore, the full-automatic belt layer joint generally adopts the lower joint structure, that is, the joint template is below the drum, so that the belt layer can be close to the joint drum on the conveying belt. But this scheme has certain defects, the semi-steel tire contains two layers of belt layer, because the operation center is high, the space below the joint drum is limited, and generally only one layer of belt layer supply can be arranged, and the two layers of belt layer supply frame can only be arranged horizontally, and the joint drum moves left and right to switch the station, so that the occupied space is large. CONTENT OF THE UTILITY MODEL

[0003] The details of one or more embodiments of the utility model are proposed in the following drawings and description, so that other features, purposes and advantages of the application are more concise and easy to understand.

[0004] The utility model provides a kind of automatic supply frame of belt layer, by the upper and lower structure layout setting and in combination with the retraction mode of lower layer conveying, not only effectively save the occupied space, simultaneously can also guarantee the mutual non-interference of upper and lower working state.

[0005] Automatic supply frame of belt layer, comprising:

[0006] Frame;

[0007] Two-layer belt layer front conveying, hinged to the frame and makes the conveying end of the two-layer belt layer front conveying swing by two-layer drive device;

[0008] Slip seat, set on the frame, and make the slip seat slide along the supply conveying direction by horizontal drive structure;

[0009] One-layer belt layer front conveying, set directly below the two-layer belt layer front conveying, and the one-layer belt layer front conveying is hinged to the slip seat, and makes the conveying end of the one-layer belt layer front conveying swing by one-layer drive device;

[0010] The horizontal driving structure drives the one-layer belt conveyor to move inward, so as to provide a space for the conveying end of the two-layer belt conveyor to swing downward and fit the belt building drum.

[0011] In some embodiments, further comprising:

[0012] A conveying template is arranged at the conveying end of the two-layer belt conveyor and the one-layer belt conveyor.

[0013] The conveying template comprises an upper conveying belt and a lower conveying belt, which are arranged in an up-down layout and have a gap in the longitudinal direction and at least partially overlap in the lateral direction; the upper conveying belt is provided with a magnetic body at the lower end surface of the frame for adsorbing the belt, and the adsorption strength of the magnetic body is smaller than that of the magnetic body on the belt building drum.

[0014] In some embodiments, the lower conveying belt is provided with a magnetic body at the upper end surface of the frame for adsorbing the belt.

[0015] In some embodiments, the magnetic body is a magnet.

[0016] In some embodiments, the outer ends of the rollers of the upper conveying belt and the lower conveying belt are connected through gears and / or belts to keep the linear speeds of the two consistent.

[0017] In some embodiments, further comprising:

[0018] A sliding guide rail is horizontally arranged on the rack and is slidably connected with the sliding seat.

[0019] In some embodiments, the two-layer driving device is connected between the two-layer belt conveyor and the rack, and is located above the two-layer belt conveyor; the one-layer driving device is connected between the one-layer belt conveyor and the rack, and is located below the one-layer belt conveyor.

[0020] In some embodiments, the horizontal driving structure is connected between the one-layer belt conveyor and the rack, and is located below the one-layer belt conveyor.

[0021] In some embodiments, further comprising:

[0022] A limiting driving device is arranged to limit the driving stroke range of the two-layer driving device and the one-layer driving device.

[0023] In some embodiments, the horizontal driving structure, the two-layer driving device and the one-layer driving device are air cylinders; the limiting driving device is a motor; a driving outer connecting plate is arranged on a driving shaft of the air cylinder, a limiting plate is arranged on a driving shaft of the motor, and the limiting plate is located at a movement path of the driving outer connecting plate, the position of the limiting plate is adjusted by movement of the driving shaft of the motor, thereby limiting the driving stroke range of the driving shaft of the air cylinder.

[0024] In some embodiments, the limiting driving device is arranged on the two-layer driving device and the one-layer driving device.

[0025] Compared with the prior art, the utility model has the following advantages:

[0026] 1、 this belt layer supply frame adopts upper and lower arrangement, compact structure, make full use of equipment upper space, convenient operation, compared with the lower paste type left and right layout, more save the place.

[0027] 2、 through setting up magnetic attraction body realizes the pasting mode of upper pasting, after pasting, the material head is located in the upper of the belt layer drum, in order to be convenient for the operator to monitor the joint quality.

[0028] 3、 because the frame itself structure frame is big, weight is high, one, two layer driving device adopts air cylinder, its limiting driving device adopts motor, thereby make the whole adjustment more safe and reliable and flexible and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0029] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the utility model, the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0030] Figure 1 It is the structural schematic diagram of the utility model.

[0031] Figure 2 It is the internal structure schematic diagram of the upper transmission belt and the lower transmission belt of the utility model.

[0032] Figure 3 It is the three-dimensional structure schematic diagram of the upper transmission belt and the lower transmission belt of the utility model.

[0033] Figure 4 It is the structural schematic diagram of the sliding seat and the sliding guide rail of the utility model.

[0034] Figure 5 It is the structural schematic diagram of the one-layer driving device of the utility model.

[0035] Figure 6 It is the structural schematic diagram of the two-layer driving device of the utility model.

[0036] Figure description: 1. Frame; 2. Second-layer belt front conveyor; 3. First-layer belt front conveyor; 4. Sliding seat; 5. Sliding guide rail; 6. Second-layer drive device; 7. First-layer drive device; 8. Conveyor template; 9. Upper conveyor belt; 10. Lower conveyor belt; 11. Magnet; 12. Belt drum; 13. Limit drive device; 14. Limit plate; 15. First-layer drive external plate; 16. Second-layer drive external plate. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be described and explained below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments provided by this utility model without inventive effort are within the scope of protection of this utility model.

[0038] Obviously, the accompanying drawings described below are merely some examples or embodiments of this utility model. Those skilled in the art can apply this utility model to other similar scenarios without any creative effort. Furthermore, it is understood that although the efforts made in this development process may be complex and lengthy, for those skilled in the art related to the content disclosed in this utility model, any changes to the design, manufacturing, or production methods based on the disclosed technical content are merely conventional technical means and should not be construed as insufficient disclosure of this utility model.

[0039] In this utility model, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this utility model. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this utility model may be combined with other embodiments without conflict.

[0040] Automatic feeder for belt layers, including:

[0041] Rack 1;

[0042] The second-layer belt front conveyor 2 is hinged to the frame 1 and the conveying end of the second-layer belt front conveyor 2 is deflected and swung by the second-layer drive device 6.

[0043] The sliding seat 4 is mounted on the frame 1 and is made to slide along the feeding and conveying direction by a horizontal drive structure.

[0044] The first layer of the front conveyor 3 is arranged below the second layer of the front conveyor 2, and the first layer of the front conveyor 3 is hinged to the sliding seat 4 and is driven by the first layer of the driving device 7 to swing the conveying end of the first layer of the front conveyor 3.

[0045] The conveying end of the first layer of the front conveyor 3 is driven by the horizontal driving structure to move inward to provide the conveying end of the second layer of the front conveyor 2 with a space to swing downward to fit the belt drum 12.

[0046] The first layer of the front conveyor 3 and the second layer of the front conveyor 2 are arranged in an upper and lower structure, which greatly reduces the floor space compared to the conventional left and right movement of the fitting drum for position switching. When the first layer of the front conveyor 3 is in a working state, the sliding seat 4 moves outward, so that the first layer of the front conveyor 3 moves outward as a whole to the working position. At this time, the second layer of the front conveyor 2 is driven upward by the second layer of the driving device 6 to provide the corresponding working space for the first layer of the front conveyor 3. Similarly, when the second layer of the front conveyor 2 enters the working position, the first layer of the front conveyor 3 moves inward as a whole to the retracted position and is retracted downward to provide the corresponding working space for the second layer of the front conveyor 2.

[0047] In some embodiments, further comprising:

[0048] The conveying template 8 is arranged at the conveying end of the second layer of the front conveyor 2 and the first layer of the front conveyor 3.

[0049] The conveying template 8 includes an upper conveying belt 9 and a lower conveying belt 10. The upper conveying belt 9 and the lower conveying belt 10 are arranged in an upper and lower layout and have a gap in the longitudinal direction and at least partially overlap in the transverse direction. The lower end surface of the frame of the upper conveying belt 9 and the upper end surface of the frame of the lower conveying belt 10 are provided with magnetic bodies for adsorbing the belt, and the adsorption strength of the magnetic bodies is less than that of the magnetic bodies on the belt drum 12.

[0050] The gap in the longitudinal direction is to ensure the passage of the belt, and the magnetic bodies are to prevent the belt from falling off. Here, the steel skeleton inside the belt is also used. Finally, the upper end surface of the belt drum 12 is fitted with the conveying belt body of the lower end surface of the frame of the upper conveying belt 9. The core of the above design is to realize the upper fitting mode. The upper fitting can make the material head located above the belt drum 12 after fitting, which is convenient for the operator to monitor the joint quality. Of course, it should be noted that the adsorption strength of the magnetic bodies on the belt drum 12 should be greater than that of the magnetic bodies on the lower conveying belt 10 to ensure the smooth progress of the fitting.

[0051] In this embodiment, the lower end surface of the upper conveying belt 9 and the upper end surface of the lower conveying belt 10 are provided with magnetic bodies for adsorbing the belt cover, thereby increasing the friction between the material and the belt and preventing slipping. In theory, only the magnetic body provided at the lower end surface of the upper conveying belt 9 can meet the structure of the upper bonding, but it will have a certain influence on the stability of the belt cover conveying, thereby affecting the bonding precision.

[0052] In some embodiments, the magnetic body is a magnet.

[0053] In some embodiments, the outer ends of the rollers of the upper conveying belt 9 and the lower conveying belt 10 are connected through gears and / or belts to keep the linear speeds of the two consistent. Figure 3 As shown, the inner end of the upper conveying belt 9 is provided with a first gear, and the lower conveying belt 10 below is provided with a second gear. The first gear and the second gear are meshed with each other. The second gear is connected with a driving wheel provided at the outer end of the lower conveying belt 10 through a belt, and a tensioning wheel is provided at the belt, thereby ensuring that the linear speeds of the two are consistent.

[0054] In some embodiments, it further comprises:

[0055] The sliding guide rail 5 is horizontally arranged on the rack 1 and is slidingly connected with the sliding seat 4. The horizontal structure is preferred on the basis of the scheme, which is more safe and reliable.

[0056] In some embodiments, the two-layer driving device 6 is hinged between the two-layer belt cover front conveying device 2 and the rack 1, and the two-layer driving device 6 is located above the two-layer belt cover front conveying device 2. The one-layer driving device 7 is hinged between the one-layer belt cover front conveying device 3 and the rack 1, and the one-layer driving device 7 is located below the one-layer belt cover front conveying device 3. The horizontal driving structure is hinged between the one-layer belt cover front conveying device 3 and the rack 1, and the horizontal driving structure is located below the one-layer belt cover front conveying device 3.

[0057] Through the above setting mode, the space utilization is more reasonable, and the overall structure of the equipment is more compact.

[0058] In some embodiments, it further comprises:

[0059] The limiting driving device 13 is used to limit the driving stroke range of the two-layer driving device 6 and the one-layer driving device 7.

[0060] In some embodiments, the horizontal drive structure, the second-layer drive device 6, and the first-layer drive device 7 are cylinders; the limiting drive device 13 is a motor; the drive shaft of the cylinder is provided with a drive outer plate, the drive shaft of the motor is provided with a limiting plate 14, and the limiting plate 14 is located at the movement path of the drive outer plate. The position of the limiting plate 14 is changed by adjusting the movement of the motor drive shaft, thereby limiting the drive stroke range of the cylinder drive shaft.

[0061] In some embodiments, the limiting drive device 13 is mounted on the second-layer drive device 6 and the first-layer drive device 7.

[0062] Specifically, in conjunction with the appendix Figure 5 and attached Figure 6 The cylinder and motor are installed and integrated together. At the same time, the second-layer drive outer plate 16 of the second-layer drive device 6 and the first-layer drive outer plate 15 of the first-layer drive device 7 not only serve to form a hinge relationship with other structural components, but also serve as a structural component that abuts against the limiting plate 14, i.e., the drive outer plate. Thus, by adjusting the position of the limiting plate 14, the limiting effect is achieved through the abutting state of the two.

[0063] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic feeder for belt layers, characterized in that, include: frame; The two-layer belt front conveyor is hinged to the frame and the conveying end of the two-layer belt front conveyor is deflected and swung by the two-layer drive device. A sliding seat is mounted on the frame and is made to slide along the feeding and conveying direction by a horizontal drive structure. A first-layer belt front conveyor is located directly below the second-layer belt front conveyor, and the first-layer belt front conveyor is hinged to the sliding seat. A first-layer driving device causes the conveying end of the first-layer belt front conveyor to deflect and swing. Driven by the horizontal drive structure, the conveying end of the first layer of belt conveyor moves inward to provide space for the conveying end of the second layer of belt conveyor to move downward and swing to fit the belt drum.

2. The automatic feeder for belt layers according to claim 1, characterized in that, Also includes: A conveying template is provided at the conveying end of the conveying process in front of the second belt layer and the first belt layer; The conveying template includes an upper conveyor belt and a lower conveyor belt; the upper conveyor belt and the lower conveyor belt are arranged vertically and have a gap in the longitudinal direction and at least partially overlap in the transverse direction; the lower end face of the frame of the upper conveyor belt is provided with a magnetic accumulator for adsorbing the belt layer, and the adsorption strength of the magnetic accumulator is less than the adsorption strength of the magnetic accumulator on the belt layer drum.

3. The automatic feeder for belt layers according to claim 2, characterized in that, The upper end face of the lower conveyor belt frame is provided with a magnetic attractor for adsorbing the belt bundle layer.

4. The automatic feeder for belt layers according to claim 2, characterized in that, The magnetic accumulator is a magnet.

5. The automatic feeder for belt layers according to claim 2, characterized in that, The outer ends of the rollers of the upper and lower conveyor belts are connected by gears and / or belts to keep their linear speeds consistent.

6. The automatic feeder for belt layers according to claim 1, characterized in that, Also includes: The sliding guide rail is horizontally set on the frame and is slidably engaged with the sliding seat.

7. The automatic feeder for belt layers according to claim 1, characterized in that, The second-layer drive device is hinged between the second-layer belt front conveyor and the frame, and the second-layer drive device is located above the second-layer belt front conveyor; The first-layer drive unit is hinged between the first-layer belt front conveyor and the frame, and the first-layer drive unit is located below the first-layer belt front conveyor.

8. The automatic feeder for belt layers according to claim 1, characterized in that, The horizontal drive structure is hinged between the front conveyor of the first layer of belt and the frame, and the horizontal drive structure is located below the front conveyor of the first layer of belt.

9. The automatic feeder for belt layers according to claim 1, characterized in that, Also includes: A limit drive device is provided to limit the driving stroke range of the second-layer drive device and the first-layer drive device, and the limit drive device is mounted on the second-layer drive device and the first-layer drive device.

10. The automatic feeder for belt layers according to claim 9, characterized in that, The horizontal drive structure, the second-layer drive device, and the first-layer drive device are cylinders; the limiting drive device is a motor; the drive shaft of the cylinder is provided with a drive outer plate, the drive shaft of the motor is provided with a limiting plate, and the limiting plate is located at the movement path of the drive outer plate. The position of the limiting plate is changed by adjusting the movement of the motor drive shaft, thereby limiting the drive stroke range of the cylinder drive shaft.

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