Turnover mechanism for linear transmission

Abstract

The utility model discloses a turnover mechanism for linear transmission, which comprises a support and linear transmission structures arranged on the support, and a gap is arranged between the two linear transmission structures. A guide supporting plate is fixed to the edge of the top face of the support, a blocking structure is arranged on the guide supporting plate, and the blocking structure is perpendicular to the conveying direction of the linear conveying structure. A rear end bevel angle receiving mechanism and a front end bevel angle ejection mechanism are arranged at the lower part of the bracket; the rear end bevel angle material receiving mechanism and the front end bevel angle ejection mechanism are both arranged under the gap; the front end oblique angle ejection mechanism is positioned below the blocking structure; the rear-end bevel angle receiving mechanism is located on the side, close to the feeding direction of the linear conveying structure, of the blocking structure. The goods turnover device is reasonable in structural arrangement and convenient to operate, goods can be received and guided through the rear end oblique angle receiving mechanism when turned over, the goods can be prevented from being damaged when turned over, the goods turnover efficiency, stability and reliability can be improved, and the goods turnover device is high in applicability and good in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of box-type cargo transmission, and in particular relates to a turnover mechanism for linear transmission. Background Art

[0002] During the transportation of boxed goods, it is sometimes necessary to flip the goods 90 degrees. In the prior art, during the operation, it can only be flipped manually, which is not only time-consuming and labor-intensive, greatly increasing the labor intensity of workers, but also affects the efficiency of transportation, so the applicability and practicality are limited. Summary of the invention

[0003] The utility model aims to provide a turnover mechanism for linear transmission which has a reasonable structure and is conducive to improving the turnover efficiency.

[0004] The technical solution to achieve the purpose of the utility model is a flip mechanism for linear transmission, including a bracket, a linear transmission structure arranged on the bracket, the linear transmission structure is two, and a gap is arranged between the two linear transmission structures;

[0005] A guide support plate is fixed on the edge of the top surface of the bracket, and a blocking structure is arranged on the guide support plate, and the blocking structure is perpendicular to the transmission direction of the linear transmission structure;

[0006] The lower part of the bracket is provided with a rear-end beveled material receiving mechanism and a front-end beveled ejecting mechanism;

[0007] The rear end beveled material receiving mechanism and the front end beveled ejecting mechanism are both arranged directly below the gap;

[0008] The front end oblique angle ejection mechanism is located below the blocking structure;

[0009] The rear end beveled material receiving mechanism is located on the side of the blocking structure close to the feeding direction of the straight transmission structure.

[0010] It is further preferred that: the rear end bevel material receiving mechanism comprises a material receiving plate, a telescopic driving structure and a rotating shaft;

[0011] The side of the receiving plate close to the blocking structure is connected to the bracket through a rotating shaft;

[0012] The two ends of the telescopic driving structure are respectively connected to the bracket and the middle part of the bottom surface of the receiving plate through pins;

[0013] When the telescopic driving structure is extended, the material receiving plate rotates around the rotating shaft and tilts close to the blocking structure.

[0014] It is further preferred that: the front end angled ejection mechanism comprises a telescopic control structure and an abutment block;

[0015] The bottom end of the telescopic control structure is fixed on the bracket, and an inclination angle is set between the telescopic control structure and the vertical surface of the bracket, and the abutment block is located at the top end of the telescopic control structure;

[0016] The telescopic control structure is extended, and the abutment block moves upward.

[0017] It is further preferred that the telescopic driving structure and the telescopic control structure are both one of a telescopic cylinder, a telescopic hydraulic cylinder, a telescopic electric rod, a screw drive and a gear rack drive.

[0018] It is further preferred that: the blocking structure is a round roller, a square roller or a plate material blocking rod.

[0019] It is further preferred that: the distance between the blocking structure and the linear transmission structure is smaller than the height of the goods.

[0020] It is further preferred that: the linear transmission structure includes a conveyor belt and a drive motor.

[0021] It is further preferred that the conveyor belt is one of a PVC belt, a synchronous belt, a poly-V belt and a chain.

[0022] It is further preferred that: the width of the receiving plate matches the width of the gap.

[0023] Further preferably, the abutment block is a circular block, a square block or an arc-shaped block, and the width of the abutment block is smaller than the width of the gap.

[0024] Its working principle is briefly described as follows: the box-type goods are transported in a straight line under the action of the linear transmission structure. When the box-type goods move to the blocking structure, they are blocked. At this time, the telescopic driving structure is extended, and the receiving plate is rotated around the rotating axis and cut obliquely close to the side of the box-type goods. The telescopic control structure is then started to extend, and the abutment block abuts against one end of the bottom surface of the box-type goods. Under the action of the linear conveying structure, the lower part of the box-type goods moves forward, and the upper part is tilted and pressed against the surface of the receiving plate. The receiving plate is reset, the abutment block is reset, the 90-degree flip is completed, and the linear conveying structure continues.

[0025] The utility model has positive effects: the structure of the utility model is reasonably set up, which is not only convenient to operate, but also can be guided by the rear end bevel material connection mechanism when the goods are turned over, which can prevent the goods from being damaged when turned over, and can improve the efficiency and stability and reliability of the goods turning over, and has strong applicability and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein:

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is a side view structural schematic diagram of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the utility model during cargo feeding and transmission;

[0030] Figure 4 This is a schematic diagram of the structure of the utility model when it is blocked by a blocking structure;

[0031] Figure 5 This is a schematic diagram of the structure of the rear end bevel material receiving mechanism of the utility model when in action;

[0032] Figure 6 It is a schematic diagram of the structure of the front end oblique angle ejection mechanism in the utility model when it is turned over;

[0033] Figure 7 It is a schematic diagram of the structure after the goods are turned over in the utility model.

[0034] Figure numerals: bracket 1, linear transmission structure 2, gap 3, guide support plate 4, blocking structure 5, rear end angled material receiving mechanism 6, material receiving plate 61, telescopic drive structure 62, rotating shaft 63, front end angled ejection mechanism 7, telescopic control structure 71, abutment block 72, box-type cargo 8. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0036] See Figures 1 to 7 As shown, a flip mechanism for linear transmission includes a bracket 1, a linear transmission structure 2 arranged on the bracket, two linear transmission structures, and a gap 3 is arranged between the two linear transmission structures; in this embodiment, the bracket is a conventional structure of the prior art, so it is not described in detail; the linear transmission structure includes a conveyor belt and a driving motor. And the conveyor belt is one of a PVC belt, a synchronous belt, a poly-V belt and a chain.

[0037] Meanwhile, in actual application, a guide support plate 4 is fixed on the top edge of the bracket, and a blocking structure 5 is arranged on the guide support plate, and the blocking structure is perpendicular to the transmission direction of the linear transmission structure; in this embodiment, the distance between the blocking structure and the linear transmission structure is less than the height of the goods. The blocking structure is a round roller, a square roller or a plate material blocking rod.

[0038] In this embodiment, a rear-end beveled material receiving mechanism 6 and a front-end beveled ejection mechanism 7 are provided at the lower portion of the bracket; when installed and used, the rear-end beveled material receiving mechanism and the front-end beveled ejection mechanism are both arranged directly below the gap; the two are directly below the gap, so that they can extend upward from the gap to complete the flipping operation, and the front-end beveled ejection mechanism is below the blocking structure; the rear-end beveled material receiving mechanism is on the side of the blocking structure close to the feeding direction of the straight transmission structure.

[0039] In actual application, the rear-end beveled material receiving mechanism 6 includes a material receiving plate 61, a telescopic driving structure 62 and a rotating shaft 63; in this embodiment, the width of the material receiving plate matches the width of the gap. During installation, the side of the material receiving plate close to the blocking structure is connected to the bracket through a rotating shaft; the two ends of the telescopic driving structure are respectively connected to the bracket and the middle of the bottom surface of the material receiving plate through pins; when the telescopic driving structure is extended, the material receiving plate rotates around the rotating shaft and tilts close to the blocking structure. Among them, the telescopic driving structure is one of a telescopic cylinder, a telescopic hydraulic cylinder, a telescopic electric rod, a screw drive and a gear rack drive.

[0040] Moreover, in actual application, the front-end angled ejection mechanism 7 includes a telescopic control structure 71 and an abutment block 72; the abutment block is a round block, a square block or an arc-shaped block, and the width of the abutment block is smaller than the width of the gap. During installation, the bottom end of the telescopic control structure is fixed on the bracket, and an inclination angle is set between the telescopic control structure and the vertical surface of the bracket, and the abutment block is at the top of the telescopic control structure; its inclination angle is 10-20 degrees, and its angle can be set as needed, mainly to ensure that the abutment block is at an angle when telescopic, so as to facilitate the dumping of the goods. During use, the telescopic control structure is extended and the abutment block moves upward. The telescopic control structure is one of a telescopic cylinder, a telescopic hydraulic cylinder, a telescopic electric rod, a screw drive and a rack and pinion drive.

[0041] Its working principle is briefly described as follows. Figures 3 to 7As shown, the box-type cargo 8 is transported in a straight line under the action of the linear transmission structure. When the box-type cargo moves to the blocking structure, it is blocked. At this time, the telescopic driving structure is extended, and the receiving plate is rotated around the rotating axis and cut obliquely close to the side of the box-type cargo. The telescopic control structure is then started to extend, and the abutment block abuts against one end of the bottom surface of the box-type cargo. Under the action of the linear conveying structure, the lower part of the box-type cargo moves forward, and the upper part is tilted and pressed against the surface of the receiving plate. The receiving plate is reset, the abutment block is reset, the 90-degree flip is completed, and the linear conveying structure continues.

[0042] The utility model has positive effects: the structure of the utility model is reasonably set up, which is not only convenient to operate, but also can be guided by the rear end bevel material connection mechanism when the goods are turned over, which can prevent the goods from being damaged when turned over, and can improve the efficiency and stability and reliability of the goods turning over, and has strong applicability and good practicality.

[0043] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0044] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. A flip mechanism for linear transmission, comprising a bracket, a linear transmission structure arranged on the bracket, characterized in that: There are two linear transmission structures, and a gap is provided between the two linear transmission structures; A guide support plate is fixed on the edge of the top surface of the bracket, and a blocking structure is arranged on the guide support plate, and the blocking structure is perpendicular to the transmission direction of the linear transmission structure; The lower part of the bracket is provided with a rear-end beveled material receiving mechanism and a front-end beveled ejecting mechanism; The rear end beveled material receiving mechanism and the front end beveled ejecting mechanism are both arranged directly below the gap; The front end oblique angle ejection mechanism is located below the blocking structure; The rear end beveled material receiving mechanism is located on the side of the blocking structure close to the feeding direction of the straight transmission structure.

2. A turning mechanism for linear transmission according to claim 1, characterized in that: The rear end bevel material receiving mechanism comprises a material receiving plate, a telescopic driving structure and a rotating shaft; The side of the receiving plate close to the blocking structure is connected to the bracket through a rotating shaft; The two ends of the telescopic driving structure are respectively connected to the bracket and the middle part of the bottom surface of the receiving plate through pins; When the telescopic driving structure is extended, the material receiving plate rotates around the rotating shaft and tilts close to the blocking structure.

3. A turning mechanism for linear transmission according to claim 2, characterized in that: The front end angled ejection mechanism comprises a telescopic control structure and an abutment block; The bottom end of the telescopic control structure is fixed on the bracket, and an inclination angle is set between the telescopic control structure and the vertical surface of the bracket, and the abutment block is located at the top end of the telescopic control structure; The telescopic control structure is extended, and the abutment block moves upward.

4. A turning mechanism for linear transmission according to claim 3, characterized in that: The telescopic driving structure and the telescopic control structure are both one of a telescopic cylinder, a telescopic hydraulic cylinder, a telescopic electric rod, a screw drive and a gear rack drive.

5. The turning mechanism for linear transmission according to claim 1, characterized in that: The blocking structure is a round roller, a square roller or a plate material blocking rod.

6. The turning mechanism for linear transmission according to claim 1, characterized in that: The distance between the blocking structure and the linear transmission structure is smaller than the height of the cargo.

7. The turning mechanism for linear transmission according to claim 1, characterized in that: The linear transmission structure includes a conveyor belt and a driving motor.

8. The turning mechanism for linear transmission according to claim 7, characterized in that: The conveyor belt is one of a PVC belt, a synchronous belt, a poly-V belt and a chain.

9. The turning mechanism for linear transmission according to claim 2, characterized in that: The width of the material receiving plate matches the width of the gap.

10. The flipping mechanism for linear transmission according to claim 3, characterized in that: The abutment block is a circular block, a square block or an arc-shaped block, and the width of the abutment block is smaller than the width of the gap.

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