Sliding type reciprocating transfer guide rail

Abstract

The utility model discloses a sliding type reciprocating transfer guide rail which comprises a pivot bearing pile, a linear rail body and a deflection driving source, wherein a pivot of the linear rail body is connected to the pivot bearing pile in a matched mode, and the deflection driving source is used for adjusting deflection displacement of the linear rail body. And a material carrying table in sliding fit connection is arranged on the linear rail main body. The displacement switching requirement of the material carrying table can be met without transmission devices such as a lead screw, a circulating material belt and a toothed belt, material conveying operation is efficient and smooth, and meanwhile energy consumption of material conveying is reduced. The linear rail body driving structure is ingenious in design, pivot displacement driving is reliable, the driving amount precision is guaranteed, the alignment precision of upper and lower material positions at the two ends is guaranteed, and an automatic material conveying line is easily constructed. The height adjusting mechanism can be integrated with the linear rail body, and driving control is smooth and stable. The occupied space is small, and the requirement for space-limited site arrangement is met.

Description

Technical Field

[0001] The utility model relates to a sliding reciprocating transfer guide rail, belonging to the technical field of conveying lines. Background Art

[0002] The industrial production process involves a large amount of material transfer, which is carried out using circulating chain belts, conveyor tracks, etc. The circulating chain belts can realize one-way transfer of materials, and the conveyor tracks can generally realize one-way and two-way material transfer and transportation by carrying a turntable.

[0003] At present, the tracks for bidirectional conveying of the turntable are mostly realized by screw drive or chain belt drive. Screw drive has high requirements on screw stroke and high construction cost, while chain belt drive requires the installation of a motor for transmission, and its construction cost and energy consumption are both high. At the same time, when stopping at both ends, it is generally necessary to use a rigid positioning mechanism. Rigid positioning will cause impact damage to the connection between the transmission chain belt and the turntable, and it is necessary to add protective structures such as buffers, which makes the connection complicated and costly, and is not conducive to long-term stable use. Utility Model Content

[0004] The purpose of the utility model is to solve the deficiencies of the above-mentioned prior art, and to propose a sliding reciprocating transfer guide rail in view of the problems of complex drive structure, high energy consumption, unstable positioning at both ends, etc. of the traditional two-way conveying track.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A sliding reciprocating transfer guide rail comprises a pivot pile, a linear rail body pivotally connected to the pivot pile, and a sway drive source for adjusting the sway displacement of the linear rail body;

[0007] The linear rail body is provided with a material carrier which is slidably matched.

[0008] Preferably, the deflection drive source includes at least one height adjustment mechanism drivingly connected to the linear rail body.

[0009] The height adjustment mechanism comprises a linear slide with linear displacement, a telescopic adjustment rod arranged on the linear slide, and a pivot matching end arranged on the free end of the telescopic adjustment rod and pivotally matched with the linear body.

[0010] Preferably, the yaw drive source comprises two height adjustment mechanisms respectively arranged on both sides of the pivot pile, wherein the telescopic adjustment rod of at least one of the height adjustment mechanisms is connected to a telescopic drive source.

[0011] Preferably, the telescopic driving source is a pneumatic cylinder or an oil cylinder.

[0012] Preferably, the pivot pile includes a pile body, a pivot base arranged at the bottom of the linear rail body, and a pivot matching end arranged at the top of the pile body and pivotally matched with the pivot base.

[0013] Preferably, the linear rail body includes a linear rail carrier cavity, at least one row of support rollers arranged on the bottom wall of the linear rail carrier cavity, the support roller row includes a plurality of support roller shafts, and the material carrier has a carrier pile located in the linear rail carrier cavity and supported on the support roller row.

[0014] Preferably, two rows of supporting rollers arranged in parallel are provided on the bottom wall of the linear rail cavity.

[0015] Preferably, buffer positioning blocks are respectively provided at both ends of the linear rail cavity along the linear direction of the linear rail body.

[0016] Preferably, the material carrier is provided with a plurality of material carrying slots, and any of the material carrying slots is provided with a group of relatively arranged picking slots for the picking gripper to be inserted into.

[0017] The beneficial effects of the utility model are mainly reflected in:

[0018] 1. The displacement switching requirements of the material carrier can be met without the use of transmission devices such as screw rods, circulating material belts, toothed belts, etc. The material conveying operation is efficient and smooth, while reducing the energy consumption of material conveying.

[0019] 2. The linear rail main driving structure is cleverly designed, the pivot displacement drive is reliable and the driving amount accuracy is guaranteed, so that the upper and lower material position alignment accuracy at both ends is guaranteed, making it easy to build an automated material conveying line.

[0020] 3. The height adjustment mechanism can be integrated with the linear rail body, and the drive control is smooth and stable.

[0021] 4. It takes up less space and can meet the needs of site layout with limited space. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0023] Figure 1 The utility model is a structural schematic diagram of a sliding reciprocating transfer guide rail.

[0024] Figure 2 The utility model is a structural schematic diagram of a central axis pile in a sliding reciprocating transfer guide rail.

[0025] Figure 3It is a structural schematic diagram from another perspective of a pivot pile in a sliding reciprocating transfer guide rail of the utility model.

[0026] Figure 4 The utility model is a structural schematic diagram of a height adjustment mechanism in a sliding reciprocating transfer guide rail.

[0027] Figure 5 It is a structural schematic diagram from another perspective of a height adjustment mechanism in a sliding reciprocating transfer guide rail of the utility model.

[0028] Figure 6 The utility model is a structural schematic diagram of a material carrier in a sliding reciprocating transfer guide rail. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0030] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the relevant utility model are shown in the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0031] The utility model provides a sliding reciprocating transfer guide rail, such as Figures 1 to 6 As shown, it includes a pivot pile 1, a linear rail body 2 pivotally connected to the pivot pile, and a sway driving source 3 for adjusting the sway displacement of the linear rail body 2; a material carrier 4 slidably connected to the linear rail body 2 is provided.

[0032] Specific implementation process and principle description:

[0033] When transporting materials, there are two material positions respectively arranged on both sides of the linear rail body 2, one of which is a loading position and the other is a unloading position.

[0034] During operation, the linear rail body 2 is driven to swing on the pivot pile 1 through the yaw drive source 3, so that one end of the linear rail body 2 drops to match the loading position. At this time, the material carrier 4 slides down along the linear rail body 2 to the loading position under its own weight. At this time, the material is manually loaded on the material carrier 4 or through automatic loading equipment. After the material carrier 4 is loaded, the yaw drive source 3 drives one end of the loading position of the linear rail body 2 to rise. At this time, the material carrier 4 carrying the material slides along the linear rail body 2 to the other end to the unloading position, and unloading is carried out at this time. Such a cyclic operation meets the material turnover needs, and it does not need to be equipped with a full-length driving mechanism such as a screw rod and a belt to meet the smooth transportation needs of the material carrier 4.

[0035] In a specific embodiment, the yaw drive source 3 includes at least one height adjustment mechanism 5 that is transmission-connected to the linear rail body 2, and the height adjustment mechanism 5 includes a linear slide 51 with linear displacement, a telescopic adjustment rod 52 arranged on the linear slide, and a pivot matching end 53 arranged on the free end of the telescopic adjustment rod and pivotally matched with the linear body.

[0036] Specifically, the telescopic adjustment rod 52 is telescopically coordinated with the pivotal displacement of the pivotal coupling end 53 and the linear displacement of the linear slide 51 to meet the pivotal deflection drive of the linear rail body 2, so that the pivotal deflection control is easily achieved.

[0037] This solution can achieve stable matching between the yaw drive source 3 and the linear rail body 2, has an ingenious structure, is easy to arrange on site as a whole, and is ingeniously constructed.

[0038] Of course, other matching structures when separated from the linear rail main body 2 can also be used, such as a height adjustment mechanism that uses a lifting cylinder and a lifting block, and a lifting block that abuts against the bottom of the linear rail main body 2. This solution is low-cost, but there is relative contact and wear with the linear rail main body 2, and there is also a slightly poor height adjustment accuracy. Of course, this solution also meets application requirements.

[0039] In a specific embodiment, the yaw drive source 3 includes two height adjustment mechanisms 5 disposed on both sides of the pivot pile, wherein at least one telescopic adjustment rod of the height adjustment mechanism is connected to a telescopic drive source, which is a pneumatic cylinder or an oil cylinder.

[0040] That is, an active and a passive height adjustment mechanism are used in combination, so that the operation accuracy and driving smoothness are guaranteed.

[0041] In a specific embodiment, Figure 2 and Figure 3 As shown, the pivot pile 1 includes a pile body 11, a pivot base 12 arranged at the bottom of the rail body, and a pivot coupling end 13 arranged at the top of the pile body and pivotally coupled with the pivot base.

[0042] The pivot matching requirements are met by matching the pivot matching end 13 with the pivot base 12 , while the pile body 11 meets the overall support strength and construction requirements.

[0043] In a specific embodiment, Figure 1 As shown, the linear rail body 2 includes a linear rail carrying cavity 21, at least one row of support rollers 22 arranged on the bottom wall of the linear rail carrying cavity, the support roller row 22 includes a plurality of support roller shafts 220, and the material carrier 4 has a carrier pile located in the linear rail carrying cavity and supported on the support roller row.

[0044] In this way, the linear displacement requirement of the material carrier 4 in the linear rail cavity 21 is met, and the support roller 220 meets the requirement of smooth support displacement.

[0045] In a specific embodiment, two rows of supporting rollers arranged in parallel are disposed on the bottom wall of the linear rail cavity 21 .

[0046] In this way, support reliability is guaranteed and effective operating life is extended.

[0047] In a specific embodiment, buffer positioning blocks 6 are respectively provided at two ends of the linear rail cavity 21 along the linear direction of the linear rail body.

[0048] The buffer positioning block 6 meets the requirements of stopping, buffering and precise positioning of the material carrier 4.

[0049] In a specific embodiment, Figure 6 As shown, a plurality of material carrying slots 41 are provided on the material carrying platform 4, and a group of relatively arranged picking slots 42 for picking grippers to be inserted into are provided on any material carrying slot.

[0050] This meets the needs for batch loading of materials and makes it easy to realize the needs for automated material turnover.

[0051] From the above description, it can be found that the utility model is a sliding reciprocating transfer guide rail, which can meet the displacement switching requirements of the material carrier without the use of transmission devices such as screw rods, circulating material belts, toothed belts, etc., and the material conveying operation is efficient and smooth, while reducing the energy consumption of material conveying. The linear rail main body driving structure is cleverly designed, the pivot displacement drive is reliable and the driving amount accuracy is guaranteed, so that the upper and lower material position alignment accuracy at both ends is guaranteed, and it is easy to build an automated material conveying line. Through the height adjustment mechanism design, it can be integrated with the linear rail main body, and the drive control is smooth and stable. It occupies a small space and meets the space-constrained site layout.

[0052] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus / device.

[0053] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A sliding reciprocating transfer guide rail, characterized in that: It includes a pivot pile, a linear rail body pivotally connected to the pivot pile, and a yaw drive source for adjusting the yaw displacement of the linear rail body; The linear rail body is provided with a material carrier which is slidably matched.

2. According to claim 1, a sliding reciprocating transfer guide rail is characterized in that: The deflection driving source includes at least one height adjustment mechanism connected to the linear rail body in a transmission manner. The height adjustment mechanism comprises a linear slide with linear displacement, a telescopic adjustment rod arranged on the linear slide, and a pivot matching end arranged on the free end of the telescopic adjustment rod and pivotally matched with the linear body.

3. A sliding reciprocating transfer guide rail according to claim 2, characterized in that: The deflection driving source comprises two height-adjusting mechanisms respectively arranged on both sides of the pivot pile, wherein the telescopic adjustment rod of at least one of the height-adjusting mechanisms is connected to a telescopic driving source.

4. A sliding reciprocating transfer guide rail according to claim 3, characterized in that: The telescopic driving source is a pneumatic cylinder or an oil cylinder.

5. According to claim 1, a sliding reciprocating transfer guide rail is characterized in that: The pivot pile comprises a pile body, a pivot base arranged at the bottom of the linear rail body, and a pivot matching end arranged at the top of the pile body and pivotally matched with the pivot base.

6. A sliding reciprocating transfer guide rail according to any one of claims 1 to 5, characterized in that: The linear rail body includes a linear rail cavity, at least one row of support rollers arranged on the bottom wall of the linear rail cavity, the support roller row includes a plurality of support roller shafts, and the material carrier has a carrier pile located in the linear rail cavity and supported on the support roller row.

7. A sliding reciprocating transfer guide rail according to claim 6, characterized in that: Two rows of supporting rollers arranged in parallel are arranged on the bottom wall of the linear rail carrier cavity.

8. The sliding reciprocating transfer guide rail according to claim 6, characterized in that: The two ends of the linear rail cavity along the linear direction of the linear rail body are respectively provided with buffer positioning blocks.

9. The sliding reciprocating transfer guide rail according to claim 6, characterized in that: The material carrier is provided with a plurality of material carrying slots, and any of the material carrying slots is provided with a group of relatively arranged picking slots for picking grippers to be embedded in.

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