Capturer and power and free suspension conveyor

Abstract

The utility model provides a trapper and a power and free suspension conveyor, the trapper is arranged on an inclined guide rail of the power and free suspension conveyor, the trapper at least comprises a first side plate, a second side plate and a supporting mechanism, the supporting mechanism is fixed on the upper end face of the inclined guide rail of the power and free suspension conveyor, and the first side plate is arranged on the first side plate. One end of the first side plate and one end of the second side plate are rotationally connected to the two ends of the supporting mechanism respectively and arranged on the two sides of the inclined guide rail respectively, the other ends of the first side plate and the second side plate are used for making contact with a carriage trolley passing through the lower portion of the inclined guide rail respectively, and the first side plate and the second side plate are both made of polytetrafluoroethylene. Due to the fact that the first side plate and the second side plate are both made of polytetrafluoroethylene materials, when the first side plate and the second side plate are in friction with a carriage trolley, abrasion of the trapper can be reduced, and reliability of the trapper is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to vehicle manufacturing technical field, especially relate to a kind of catcher and accumulative type suspension conveyor. BACKGROUND

[0002] In the automobile manufacturing industry, accumulative type suspension conveyor is widely used, in suspension conveyor system, load beam is usually arranged below traction rail, and accumulative car group is driven to run under traction chain, once traction chain breaks, accumulative car group at uphill place moves to slope bottom due to the gravity of car group and carried product, causing major accident.

[0003] At present, high-temperature furnace accumulative chain catcher is usually composed of fixed square steel, polyurethane block, movable baffle, pin shaft and the like, and is dry friction with slide carriage, which leads to quick wear of catcher and greatly reduces the reliability of catcher.

[0004] Therefore, how to overcome the above technical defects is a problem to be solved by the skilled in the art. INVENTION CONTENTS

[0005] Therefore, the utility model aims at providing a kind of catcher, which can effectively reduce the wear of catcher, thereby improving the reliability of catcher.

[0006] Another core of the utility model is to provide a kind of accumulative type suspension conveyor.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A kind of catcher is arranged on the inclined guide rail of accumulative type suspension conveyor, at least including first side plate, second side plate and support mechanism, the support mechanism is fixed on the upper end surface of the inclined guide rail, one end of the first side plate and the second side plate is respectively rotationally connected to the both ends of the support mechanism and is respectively placed on the both sides of the inclined guide rail, and the other end is respectively used to contact with the slide carriage passing through the lower side of the inclined guide rail, and the slide carriage is connected with conveying chain.

[0009] The first side plate and the second side plate are both made of polytetrafluoroethylene material.

[0010] Optionally, the support mechanism includes support seat and rotating shaft, the support seat is arranged between the first side plate and the second side plate, and the rotating shaft passes through the first side plate, the support seat and the second side plate.

[0011] The support seat is made of polytetrafluoroethylene material.

[0012] The two ends of the rotating shaft are also respectively provided with split pins to prevent the rotating shaft from falling off.

[0013] Optionally, a first gasket is arranged between the first side plate and the support seat, and a second gasket is arranged between the second side plate and the support seat.

[0014] The first gasket and the second gasket are both made of polytetrafluoroethylene.

[0015] Optionally, a first weight-reducing hole is further arranged on the first side plate, and a second weight-reducing hole is further arranged on the second side plate.

[0016] Optionally, a first wear-resistant strip is further arranged on the outer side wall of the first side plate, and a second wear-resistant strip is further arranged on the outer side wall of the second side plate.

[0017] The first wear-resistant strip is arranged at the lower part of the first weight-reducing hole, and the second wear-resistant strip is arranged at the lower part of the second weight-reducing hole.

[0018] Optionally, the length of the first wear-resistant strip is the same as the length of the first side plate, and the length of the second wear-resistant strip is the same as the length of the second side plate.

[0019] Optionally, a connecting block is further arranged, and the connecting block is connected to the other end of the first side plate and the second side plate.

[0020] Optionally, a buffer block is further arranged, one end of the buffer block is connected to the connecting block, and the other end of the buffer block is abutted against the upper end surface of the inclined guide rail.

[0021] The accumulator type suspension conveyor comprises the catcher according to any one of the above.

[0022] The accumulator type suspension conveyor further comprises an inclined guide rail, a chain and a carriage, the catcher is arranged at the upper part of the inclined guide rail, the carriage is connected to the conveying chain, and the conveying chain and the carriage are arranged at the lower part of the inclined guide rail and abutted against the bottom end surface of the carriage.

[0023] According to the above technical solution, when the conveying chain is normally working, the carriage runs from the low part to the high part of the inclined guide rail of the accumulator type suspension conveyor, and when passing through the catcher, the other end of the first side plate and the second side plate can be touched and rubbed, and under the action of the support mechanism, the other end of the catcher is lifted up; when the conveying chain where the carriage is located is broken, the catcher can block the carriage from sliding down from the high part to the low part of the inclined guide rail to avoid causing a major accident.

[0024] Since the first side plate and the second side plate are both made of polytetrafluoroethylene, the abrasion of the catcher can be reduced when being rubbed with the carriage, and the reliability of the catcher is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application, please refer to

[0026] Figure 1 The mounting structure schematic diagram of the accumulator type suspension conveyor and the catcher disclosed by the embodiments of the present application is shown in the figure.

[0027] Figure 2 The mounting structure schematic diagram of the catcher and the inclined guide rail disclosed by the embodiments of the present application is shown in the figure.

[0028] Figure 3 The mounting side view of the catcher and the inclined guide rail disclosed by the embodiments of the present application is shown in the figure.

[0029] Explanation of reference signs:

[0030] 100, catcher; 101, first side plate; 102, second side plate; 103, support seat; 104, rotating shaft; 105, split pin; 106, first gasket; 107, second gasket; 108, first lightening hole; 109, second lightening hole; 110, first wear-resistant strip; 111, connecting block; 112, buffer block; 200, inclined guide rail; 300, sliding carriage; 400, conveying chain. DETAILED DESCRIPTION

[0031] Therefore, the core of the present application is to provide a catcher which can effectively reduce the wear of the catcher, thereby improving the reliability of the catcher.

[0032] Another core of the present application is to provide an accumulator type suspension conveyor.

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application, please refer to Figures 1 to 3 .

[0034] Please refer to Figure 1 and Figure 2The capture device 100 disclosed in this embodiment of the present invention is disposed on the inclined guide rail 200 of the accumulating overhead conveyor. The capture device 100 includes at least a first side plate 101, a second side plate 102 and a support mechanism. The support mechanism is fixed to the upper end surface of the inclined guide rail 200 of the accumulating overhead conveyor. One end of the first side plate 101 and the second side plate 102 are respectively rotatably connected to the two ends of the support mechanism and respectively placed on both sides of the inclined guide rail 200. The other end is respectively used to contact the trolley 300 passing under the inclined guide rail 200. The first side plate 101 and the second side plate 102 are both made of polytetrafluoroethylene.

[0035] When the conveyor chain 400 is working normally, the carriage trolley 300 moves from low to high on the inclined guide rail 200 of the accumulating overhead conveyor. When it passes the catcher 100, it can touch the other end of the first side plate 101 and the second side plate 102 and rub against the first side plate 101 and the second side plate 102. Under the action of the support mechanism, the other end of the catcher 100 is lifted up. When the conveyor chain 400 on which the carriage trolley 300 is located breaks, the catcher 100 can prevent the carriage trolley 300 from sliding down from the height of the inclined guide rail 200 to avoid causing a major accident.

[0036] Since the first side plate 101 and the second side plate 102 disclosed in this embodiment are both made of polytetrafluoroethylene, the wear of the catcher 100 can be reduced when it rubs against the carriage trolley 300, thereby further improving the reliability of the catcher 100.

[0037] It should be explained that polytetrafluoroethylene (PTFE) is a high-molecular polymer synthesized from tetrafluoroethylene as a monomer. It is white, waxy, translucent, and exhibits excellent heat and cold resistance, allowing for long-term use at temperatures ranging from -180 to 260ºC. This material is resistant to acids, alkalis, and various organic solvents, and is virtually insoluble in all solvents. Furthermore, PTFE is heat-resistant and has an extremely low coefficient of friction, making it suitable for lubrication and as an ideal coating for easy-to-clean water pipe interiors.

[0038] This utility model embodiment does not limit the specific structure of the support mechanism. The support mechanism can be a support frame, a support block, or other structures. As long as the structure meets the usage requirements of this utility model, it is within the protection scope of this utility model.

[0039] As one embodiment, please refer to Figure 2 and Figure 3The utility model discloses a support mechanism, including support seat 103 and pivot 104, support seat 103 set up between first side plate 101 and second side plate 102, pivot 104 passes through first side plate 101, support seat 103 and second side plate 102. Among them, support seat 103 is polytetrafluoroethylene material. Such setting, can realize the self -lubricating design of catcher 100, to realize the maintenance -free of catcher 100.

[0040] In order to avoid the pivot 104 to fall off, the utility model discloses a pivot 104 both ends are provided with split pin 105 respectively to prevent the pivot 104 from falling off.

[0041] As a further embodiment, the utility model discloses a first gasket 106 is arranged between first side plate 101 and support seat 103, and a second gasket 107 is arranged between second side plate 102 and support seat 103.

[0042] Among them, the material of first gasket 106 and second gasket 107 is polytetrafluoroethylene, so that the maintenance -free design of catcher 100 can be realized, and the maintenance -free of catcher 100 can be realized.

[0043] In order to reduce the weight of the whole catcher 100, the utility model discloses a first lightening hole 108 is further arranged on first side plate 101, and a second lightening hole 109 is further arranged on second side plate 102.

[0044] Since the slide carriage 300 is mainly rubbed with the lower part of the catcher 100, the utility model discloses that the outer side wall of first side plate 101 is further provided with a first wear-resistant strip 110, and the outer side wall of second side plate 102 is further provided with a second wear-resistant strip.

[0045] Among them, the first wear-resistant strip 110 is arranged at the lower part of the first lightening hole 108, and the second wear-resistant strip is arranged at the lower part of the second lightening hole 109. Such setting can further reduce the friction coefficient between the bottom of the catcher 100 and the slide carriage 300, and further improve the reliability of the catcher 100.

[0046] Among them, the length of the first wear-resistant strip 110 is same with the length of first side plate 101, and the length of the second wear-resistant strip is same with the length of second side plate 102. Compared with setting a wear-resistant strip, the utility model discloses a catcher 100 can further improve its reliability.

[0047] In order to improve the overall strength of the catcher 100, the utility model discloses a catcher 100 further includes a connecting block 111, wherein the connecting block 111 is connected to the other end of first side plate 101 and second side plate 102. Such setting, the connecting block 111 is connected with the end of catcher 100 that is lifted as a whole.

[0048] As a further embodiment, the catcher 100 disclosed in the utility model embodiment further comprises a buffer block 112, one end of the buffer block 112 is connected with the connecting block 111, and the other end is in abutment with the upper end surface of the inclined guide rail 200. In this way, the catcher 100 can be buffered when being lifted or dropped, the catcher 100 is further protected from being damaged, and the service life of the catcher 100 is prolonged.

[0049] The utility model embodiment further discloses an accumulation and release type suspension conveyor comprising the catcher 100 disclosed in any one of the above embodiments.

[0050] The accumulation and release type suspension conveyor further comprises the inclined guide rail 200, the conveying chain 400 and the sliding carriage 300, the catcher 100 is arranged on the upper portion of the inclined guide rail 200, the sliding carriage 300 is connected with the conveying chain 400, and the conveying chain 400 and the sliding carriage 300 are arranged on the lower portion of the inclined guide rail 200 and are used for being in abutment with the bottom end surface of the sliding carriage 300.

[0051] When the conveying chain 400 drives the sliding carriage 300 to run from a low place to a high place on the inclined guide rail 200 of the accumulation and release type suspension conveyor, the lower end surface of the catcher 100 is touched, the catcher 100 is lifted up, and the lower end surface of the first side plate 101 and the second side plate 102 of the catcher 100 is rubbed. Once the conveying chain 400 where the sliding carriage 300 is located is broken, the catcher 100 blocks the falling of the sliding carriage 300 to avoid causing a major accident.

[0052] Finally, it should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed or inherent to such a process, method, article or device.

[0053] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between various embodiments can be referred to each other.

[0054] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A catcher, disposed on an inclined guide rail of an accumulating overhead conveyor, characterized in that, It includes at least a first side plate, a second side plate, and a support mechanism. The support mechanism is fixed to the upper surface of the inclined guide rail. One end of the first side plate and the second side plate are respectively rotatably connected to both ends of the support mechanism and are respectively placed on both sides of the inclined guide rail. The other end is respectively used to contact the carriage trolley passing under the inclined guide rail. The carriage trolley is connected to the conveyor chain. Both the first side panel and the second side panel are made of polytetrafluoroethylene.

2. The trap according to claim 1, characterized in that, The support mechanism includes a support base and a rotating shaft. The support base is disposed between the first side plate and the second side plate, and the rotating shaft passes through the first side plate, the support base, and the second side plate. The support base is made of polytetrafluoroethylene.

3. The trap according to claim 2, characterized in that, The two ends of the rotating shaft are also provided with cotter pins to prevent the rotating shaft from falling off.

4. The trap according to claim 2, characterized in that, A first gasket is provided between the first side plate and the support base, and a second gasket is provided between the second side plate and the support base; Both the first gasket and the second gasket are made of polytetrafluoroethylene.

5. The trap according to claim 1, characterized in that, The first side plate is also provided with a first weight reduction hole, and the second side plate is also provided with a second weight reduction hole.

6. The trap according to claim 5, characterized in that, The outer side wall of the first side plate is also provided with a first wear-resistant strip, and the outer side wall of the second side plate is also provided with a second wear-resistant strip; The first wear-resistant strip is disposed below the first weight-reducing hole, and the second wear-resistant strip is disposed below the second weight-reducing hole.

7. The trap according to claim 6, characterized in that, The length of the first wear-resistant strip is the same as the length of the first side plate, and the length of the second wear-resistant strip is the same as the length of the second side plate.

8. The trap according to claim 1, characterized in that, It also includes a connecting block, which is connected to the other end of the first side plate and the second side plate.

9. The trap according to claim 8, characterized in that, It also includes a buffer block, one end of which is connected to the connecting block, and the other end of which abuts against the upper surface of the inclined guide rail.

10. An accumulation-type overhead conveyor, characterized in that, Includes the catcher as described in any one of claims 1-9; It also includes an inclined guide rail, a chain, and a carriage trolley. The catcher is disposed on the upper part of the inclined guide rail, the carriage trolley is connected to the conveyor chain, and both the conveyor chain and the carriage trolley are disposed on the lower part of the inclined guide rail for contact with the bottom end face of the carriage trolley.

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