Positioning and conveying mechanism suitable for carriers of various specifications

Abstract

The positioning and conveying mechanism comprises a base, a sliding block assembly, a driving assembly, a goods supporting seat and a positioning assembly, a base connecting plate is fixed to the upper surface of the base, the sliding block assembly comprises a sliding rail and a sliding block, the driving assembly comprises an electric telescopic rod and a driving connecting piece, and the driving connecting piece is connected with the sliding rail and the sliding block. The goods supporting seat is fixed to the upper surface of the sliding block, the goods supporting seat is further fixedly connected with one end of the driving connecting piece, the positioning assembly comprises a positioning electric cylinder and a positioning guide block, and a pressure sensor is arranged on one side of the positioning guide block. The positioning and conveying mechanism suitable for the carriers of the various specifications is advanced in design, compact in structure and convenient to use, can drive the goods supporting seat to slide on the sliding rail, further can convey the carriers and goods on the carriers to designated positions, can adapt to the carriers of the various specifications, and can accurately position the carriers of the various specifications.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning and conveying mechanisms, and in particular relates to a positioning and conveying mechanism that is adaptable to carriers of various specifications. Background Art

[0002] In the automated assembly line, the carrier is the most commonly used component. The carrier carries the workpiece, and the automated transportation and positioning of the carrier is an essential step.

[0003] Nowadays, most products on the production line are frequently updated and replaced, and their dimensions will also change accordingly. Traditional positioning mechanisms can basically only position carriers of one size. When the product size changes greatly, the carrier needs to be redesigned, and the width of the conveyor line and positioning mechanism also needs to change with the change of the carrier width. There are defects such as small application range and high cost. Therefore, it is urgent to design a positioning and conveying mechanism that can adapt to carriers of various specifications to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning and conveying mechanism that is adaptable to carriers of various specifications, so as to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and conveying mechanism suitable for carriers of various specifications, comprising:

[0006] A base, wherein a base connecting plate is fixed to the upper surface of the base;

[0007] A slider assembly, the slider assembly is arranged in the middle of the upper surface of the base connecting plate, and the slider assembly includes a slide rail and a slider slidably connected to the slide rail;

[0008] A driving assembly, the driving assembly is arranged on both sides of the upper surface of the base connecting plate, and the driving assembly includes an electric telescopic rod and a driving connecting piece fixedly connected to the top end of the electric telescopic rod;

[0009] A cargo support seat, the cargo support seat is fixed to the upper surface of the slider, and the cargo support seat is also fixedly connected to one end of the driving connector;

[0010] A positioning assembly is arranged on the upper surface of the cargo support seat, and the positioning assembly includes a positioning electric cylinder and a positioning guide block fixed on one side of the positioning electric cylinder, and a pressure sensor is provided on one side of the positioning guide block.

[0011] Furthermore, it also includes a carrier, which is arranged on the upper surface of the cargo support seat, and the carrier coincides with the central axis of the positioning electric cylinder.

[0012] Furthermore, there are two slide rails in total, and the two slide rails are parallel to each other and symmetrically arranged about the central axis of the base connecting plate.

[0013] Furthermore, there are two electric telescopic rods in total, and the two electric telescopic rods are parallel to each other and symmetrically arranged about the central axis of the base connecting plate.

[0014] Furthermore, a connecting block for connecting a driving connecting piece is fixed to the telescopic end of the electric telescopic rod, and a fixing bracket is fixed to the bottom end of the electric telescopic rod, and an infrared rangefinder corresponding to the connecting block is fixed to the fixing bracket.

[0015] Furthermore, a groove is provided at one end of the cargo support seat, and the central axis of the groove coincides with the central axis of the cargo support seat.

[0016] Furthermore, there are two positioning electric cylinders, and the two positioning electric cylinders are symmetrically arranged about the central axis of the cargo support seat.

[0017] Furthermore, the positioning guide block is a V-shaped block.

[0018] Furthermore, the pressure sensor is electrically connected to the positioning electric cylinder.

[0019] The technical effects and advantages of the utility model: the positioning and conveying mechanism adaptable to various specifications of carriers has advanced design, compact structure, easy use and reliable operation; by arranging an electric telescopic rod, a driving connector and an infrared rangefinder, it can drive the cargo support seat to slide on the slide rail, and then can transport the carrier and the cargo on the carrier to the designated position; by arranging a positioning electric cylinder, a positioning guide block and a pressure sensor, it can adapt to various specifications of carriers and accurately position various specifications of carriers; it has the advantages of strong adaptability, a wide range of applications and high positioning accuracy, and is worthy of vigorous promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model including the carrier;

[0021] Figure 2 This is a schematic structural diagram from another perspective of the utility model without a carrier.

[0022] In the figure: 100, base; 101, base connecting plate; 200, slider assembly; 201, slide rail; 202, slider; 300, drive assembly; 301, electric telescopic rod; 302, drive connector; 303, connecting block; 304, fixed bracket; 305, infrared rangefinder; 400, cargo support seat; 401, groove; 500, positioning assembly; 501, positioning electric cylinder; 502, positioning guide block; 503, pressure sensor; 600, carrier. DETAILED DESCRIPTION

[0023] 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 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.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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.

[0026] The utility model provides Figure 1-2 A positioning and conveying mechanism adapted to various specifications of carriers as shown in the figure includes:

[0027] The base 100 is a rectangular profile frame, and a base connecting plate 101 is fixed to the upper surface of the base 100 by bolts. The width of the base connecting plate 101 is the same as the width of the base 100;

[0028] The slider assembly 200 is disposed in the middle of the upper surface of the base connecting plate 101. The slider assembly 200 includes a slide rail 201 and a slider 202 slidably connected to the slide rail 201;

[0029] A driving assembly 300, which is disposed on both sides of the upper surface of the base connecting plate 101, and includes an electric telescopic rod 301 and a driving connector 302 fixedly connected to the top of the electric telescopic rod 301;

[0030] The cargo support seat 400 is fixed on the upper surface of the slider 202. The cargo support seat 400 is also fixedly connected to one end of the driving connection member 302. When the electric telescopic rod 301 performs telescopic movement, the driving connection member 302 is driven to move together. The driving connection member 302 can also drive the cargo support seat 400 to slide along the slide rail 201.

[0031] The positioning assembly 500 is arranged on the upper surface of the cargo support seat 400. The positioning assembly 500 includes a positioning electric cylinder 501 and a positioning guide block 502 fixed on one side of the positioning electric cylinder 501. There are two positioning electric cylinders 501 in total. The two positioning electric cylinders 501 are symmetrically arranged about the central axis of the cargo support seat 400. A pressure sensor 503 is provided on one side of the positioning guide block 502 to facilitate monitoring of the pressure exerted on the positioning guide block 502.

[0032] In addition, it also includes a carrier 600, which is arranged on the upper surface of the cargo support seat 400. The carrier 600 coincides with the central axis of the positioning electric cylinder 501, ensuring that the cargo can be positioned at the center of the cargo support seat 400 when the two positioning electric cylinders 501 are clamped inwardly. When the pressure value of the pressure sensor 503 reaches the set value, the positioning electric cylinder 501 will no longer continue to clamp inwardly.

[0033] Specifically, there are two slide rails 201, which are parallel to each other and symmetrically arranged about the central axis of the base connecting plate 101, which can ensure that the cargo support seat 400 runs smoothly along the slide rails 201, and thus can transport the carrier 600 and the cargo on the carrier 600 to the designated location.

[0034] It is worth mentioning that there are two electric telescopic rods 301, which are parallel to each other and symmetrically arranged about the central axis of the base connecting plate 101, and can provide sufficient power for the operation of the cargo support seat 400. The two electric telescopic rods 301 are arranged on both sides of the base connecting plate 101, which can not only make the cargo support seat 400 balanced in force during operation to prevent deviation, but also avoid the electric telescopic rods 301 hindering the operation of the cargo support seat 400.

[0035] Specifically, a connecting block 303 for connecting a driving connecting piece 302 is fixed to the telescopic end of the electric telescopic rod 301, and the connecting block 303 is fixedly connected to the driving connecting piece 302 by bolts. A fixed bracket 304 is fixed to the bottom end of the electric telescopic rod 301, and an infrared rangefinder 305 corresponding to the connecting block 303 is fixed on the fixed bracket 304, which can monitor the distance between the connecting block 303 and the bottom end of the electric telescopic rod 301 in real time, thereby improving the conveying accuracy of the carrier 600.

[0036] It should be noted that a groove 401 is provided at one end of the cargo support seat 400, and the width of the groove 401 is not greater than the minimum diameter of the carrier 600 that can be positioned and transported. When in use, the carrier 600 is placed directly above the groove 401. By determining whether the carrier 600 can pass through the groove 401, it can be quickly determined whether the carrier 600 can be positioned and transported, which can save time and improve work efficiency. The central axis of the groove 401 coincides with the central axis of the cargo support seat 400, ensuring that the carrier 600 can be accurately positioned on the central axis of the cargo support seat 400.

[0037] Specifically, the positioning guide block 502 is a V-shaped block, and the V-shaped surface of the positioning guide block 502 faces the side of the carrier 600, so that the positioning guide block 502 has more contact points with the carrier 600, which can effectively prevent the carrier 600 from moving or rotating, and has high positioning accuracy.

[0038] Specifically, the pressure sensor 503 is electrically connected to the positioning electric cylinder 501, which facilitates the transmission of the pressure value monitored by the pressure sensor 503 to the positioning electric cylinder 501, and then facilitates the comparison of the measured pressure value with the set pressure value. When the measured pressure value does not reach the set pressure value, the positioning electric cylinder 501 continues to run. When the measured pressure value reaches the set pressure value, the positioning electric cylinder 501 stops running. It can adapt to various specifications of carriers 600 and can accurately position carriers 600 of various specifications.

[0039] Working principle: When the positioning and conveying mechanism that is adaptable to carriers of various specifications is used, first place the carrier 600 on the upper surface of the cargo support seat 400 and make it located directly above the groove 401. If the carrier 600 passes through the groove 401, the carrier 600 cannot be positioned and conveyed. If the carrier 600 does not pass through the groove 401, the positioning electric cylinder 501 is started at this time, and the positioning electric cylinder 501 pushes the positioning guide block 502 to move toward the carrier 600 until the positioning guide block 502 is in contact with the carrier 600 and the pressure value monitored by the pressure sensor 503 reaches the set value. At this time, the precise positioning of the carrier 600 is completed, and then the electric telescopic rod 301 is started. The electric telescopic rod 301 performs a telescopic movement and drives the cargo support seat 400 to slide along the slide rail 201 through the driving connector 302 until the distance between the infrared rangefinder 305 and the connecting block 303 reaches the set value. At this time, the precise conveying of the carrier 600 is completed. The positioning and conveying mechanism that can adapt to various specifications of carriers has advanced design, compact structure, convenient use and reliable operation. By setting an electric telescopic rod 301, a driving connector 302 and an infrared rangefinder 305, it can drive the cargo support seat 400 to slide on the slide rail 201, and then can transport the carrier 600 and the cargo on the carrier 600 to a designated position. By setting a positioning electric cylinder 501, a positioning guide block 502 and a pressure sensor 503, it can adapt to various specifications of carriers 600 and accurately position various specifications of carriers 600. It has the advantages of strong adaptability, wide application range and high positioning accuracy, and is worthy of promotion.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A positioning and conveying mechanism adapted to various specifications of carriers, characterized in that: include: A base (100), a base connecting plate (101) being fixed to an upper surface of the base (100); A slider assembly (200), the slider assembly (200) being arranged in the middle of the upper surface of the base connecting plate (101), the slider assembly (200) comprising a slide rail (201) and a slider (202) slidably connected to the slide rail (201); A driving assembly (300), the driving assembly (300) being arranged on both sides of the upper surface of the base connecting plate (101), the driving assembly (300) comprising an electric telescopic rod (301) and a driving connecting piece (302) fixedly connected to the top end of the electric telescopic rod (301); A cargo support seat (400), wherein the cargo support seat (400) is fixed to the upper surface of the slide block (202), and the cargo support seat (400) is also fixedly connected to one end of the driving connection member (302); A positioning assembly (500) is arranged on the upper surface of the cargo support seat (400), the positioning assembly (500) comprises a positioning electric cylinder (501) and a positioning guide block (502) fixed on one side of the positioning electric cylinder (501), and a pressure sensor (503) is provided on one side of the positioning guide block (502).

2. The positioning and conveying mechanism for carriers of various specifications according to claim 1 is characterized in that: It also includes a carrier (600), wherein the carrier (600) is arranged on the upper surface of the cargo support seat (400), and the carrier (600) coincides with the central axis of the positioning electric cylinder (501).

3. The positioning and conveying mechanism for carriers of various specifications according to claim 1 is characterized in that: There are two slide rails (201) in total, and the two slide rails (201) are parallel to each other and symmetrically arranged about the central axis of the base connecting plate (101).

4. The positioning and conveying mechanism for carriers of various specifications according to claim 1 is characterized in that: There are two electric telescopic rods (301) in total, and the two electric telescopic rods (301) are parallel to each other and symmetrically arranged about the central axis of the base connecting plate (101).

5. The positioning and conveying mechanism for carriers of various specifications according to claim 1 is characterized in that: A connecting block (303) for connecting to a driving connecting piece (302) is fixed to the telescopic end of the electric telescopic rod (301), a fixing bracket (304) is fixed to the bottom end of the electric telescopic rod (301), and an infrared rangefinder (305) corresponding to the connecting block (303) is fixed to the fixing bracket (304).

6. The positioning and conveying mechanism for carriers of various specifications according to claim 1 is characterized in that: A groove (401) is provided at one end of the cargo support seat (400), and the central axis of the groove (401) coincides with the central axis of the cargo support seat (400).

7. The positioning and conveying mechanism for carriers of various specifications according to claim 1 is characterized in that: There are two positioning electric cylinders (501) in total, and the two positioning electric cylinders (501) are symmetrically arranged about the central axis of the cargo support seat (400).

8. The positioning and conveying mechanism for carriers of various specifications according to claim 1 is characterized in that: The positioning guide block (502) is a V-shaped block.

9. The positioning and conveying mechanism for carriers of various specifications according to claim 1, characterized in that: The pressure sensor (503) is electrically connected to the positioning electric cylinder (501).

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