Track switching device

Abstract

The utility model provides a track switching device which comprises a main track, branch tracks, connecting tracks and a switching mechanism, the number of the branch tracks is multiple, the number of the connecting tracks is the same as that of the branch tracks, and the branch tracks are in butt joint with the main track through the connecting tracks; the switching mechanism is used for moving the connecting rail and controlling the different branch rails to be in butt joint with the main rail. And after products on one branch track are fed into the shot blasting machine, the other branch track is used for loading. And after the shot blasting operation of the previous product is finished, the track is changed through the switching mechanism, so that the product on the other branch track can be directly put into the shot blasting machine, and according to the scheme, the loading and unloading time can be saved, so that the operation efficiency of the product shot blasting process is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material transfer, in particular to a track switching device. Background Art

[0002] In the shot blasting process, the product is fed into the shot blasting room through a track. The existing track is relatively simple. Usually, after the product is fed into the shot blasting room, it is necessary to wait for the shot blasting process to end before the product can be loaded and unloaded, which reduces the operating efficiency. Some patents for feeding decoration of shot blasting processes are also disclosed in the prior art, such as the application number 201810169849.X, and the patent name is: a hook shot blasting cleaning machine, including a navigation bracket, a hook mechanism, a chamber body, a separator, a hoist, a maintenance platform, a shot supply system, a shot blasting machine assembly and a bottom spiral. The hook mechanism is designed to be hung on the navigation bracket, and the end of the navigation bracket is connected to the chamber body. A separator is installed on the upper part of the chamber body, and the separator is connected to a hoist. A maintenance platform is installed at the bottom of the hoist, and the bottom of the separator is connected to the shot supply system. The chamber body is designed with a shot blasting machine assembly, and the bottom of the chamber body is installed with a bottom spiral. The bottom of the chamber body is designed with a shock-absorbing layer. Although this patent can realize the feeding of products, the scheme uses a single track and can only install one product at a time. The next product can only be loaded after the shot blasting process is completed, which affects the operating efficiency of the shot blasting process.

[0003] The technical problem solved by this solution is: how to improve the operating efficiency of the shot blasting process. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a track switching device. After the product on one branch track is sent to the shot blasting machine, the other branch track is loaded. After the shot blasting operation of the previous product is completed, the track is changed through the switching mechanism, so that the product on the other branch track can be directly put into the shot blasting machine. This solution can save the time of loading and unloading, thereby effectively improving the operating efficiency of the product shot blasting process.

[0005] Specifically, the utility model proposes a track switching device, including a main track, a branch track, a connecting track and a switching mechanism, wherein the number of the branch tracks is multiple, the number of the connecting tracks is the same as the number of the branch tracks, and the branch tracks are connected to the main track through the connecting tracks;

[0006] The switching mechanism is used to move the connecting track and control different branch tracks to connect with the main track.

[0007] Preferably, the number of the branch tracks is two.

[0008] Preferably, it further comprises a bracket assembly, and the main track, the branch track and the switching mechanism are respectively mounted on the bracket assembly.

[0009] Preferably, the switching mechanism comprises a driving component and a translation component, the driving component is mounted on the bracket assembly, and the driving component is used to drive the translation component to reciprocate linearly, and the connecting track is mounted on the translation component.

[0010] Preferably, the support assembly includes a column and a horizontal frame, and the horizontal frame is fixed to the floor through the column.

[0011] Preferably, the horizontal frame comprises two parallel square tubes, and the translation component is arranged on the two square tubes.

[0012] Preferably, a position sensor is provided on the square tube and is used to detect the position of the translation component.

[0013] Preferably, a limiting member is provided on the square tube, and the limiting member is used to limit the displacement distance of the translation component.

[0014] Preferably, the connecting track is connected to the translation component through an adjustment assembly.

[0015] Preferably, the adjustment assembly includes a fixed plate and a connecting plate, the fixed plate is fixedly connected to the translation component, the connecting plate is fixedly connected to the connecting rail, the connecting plate and the fixed plate are connected by bolts, and the connecting plate is provided with a waist-shaped hole for installing the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required to be used in the embodiments or the description of the prior art will be briefly introduced below.

[0017] Figure 1 is a schematic diagram of the three-dimensional structure of the track switching device in this embodiment from one perspective;

[0018] Figure 2 yes Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0019] Figure 3 is a schematic diagram of the three-dimensional structure of the track switching device in this embodiment from another perspective;

[0020] Figure 4 yes Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0021] The reference numerals in the accompanying drawings are as follows:

[0022] 11-main track; 12-branch track; 13-connecting track; 14-switching mechanism; 15-bracket assembly; 16-driving component; 17-translation component; 18-column; 19-horizontal frame; 20-square tube; 21-position sensor; 22-adjustment assembly; 23-fixing plate; 24-connecting plate; 25-waist-shaped hole; 26-threaded hole; 27-longitudinal plate; 28-limiting piece. DETAILED DESCRIPTION

[0023] The technical solution of the present application is further described below in conjunction with specific embodiments, but the present application is not limited to these embodiments.

[0024] like Figures 1 to 4 As shown, a track switching device proposed in this embodiment includes a main track 11, a branch track 12, a connecting track 13 and a switching mechanism 14. The number of the branch tracks 12 is multiple, the number of the connecting tracks 13 is the same as the number of the branch tracks 12, and the branch tracks 12 are connected to the main track 11 through the connecting track 13;

[0025] The switching mechanism 14 is used to connect different branch tracks 12 with the main track 11 by moving the connecting track 13 .

[0026] The technical effect of this solution is that this solution can realize rapid track change, and the connecting track 13 is moved by the switching mechanism 14, so as to realize the docking between different branch tracks 12 and the main track 11. The branch tracks 12 that have been docked are used to transport products to the shot blasting machine, and the branch tracks 12 that have not been docked are used to install products.

[0027] After the product on one branch track 12 is fed into the shot blasting machine, the other branch track 12 is loaded. After the shot blasting operation of the previous product is completed, the track is changed by the switching mechanism 14, so that the product on the other branch track 12 can be directly put into the shot blasting machine. This solution can save the time of loading and unloading, thereby effectively improving the operating efficiency of the product shot blasting process.

[0028] Each branch track 12 is provided with a movable slider, on which the product is mounted, which is not shown in the drawings.

[0029] Furthermore, the number of the branch tracks 12 is two.

[0030] As an implementation mode of this embodiment, a bracket assembly 15 is further included, and the main track 11 , the branch track 12 and the switching mechanism 14 are respectively mounted on the bracket assembly 15 .

[0031] Furthermore, the switching mechanism 14 includes a driving component 16 and a translation component 17 . The driving component 16 is mounted on the bracket assembly 15 , and is used to drive the translation component 17 to reciprocate linearly. The translation component 17 is mounted with a connecting track 13 .

[0032] Furthermore, the support assembly 15 includes a column 18 and a horizontal frame 19 , and the horizontal frame 19 is fixed to the floor through the column 18 .

[0033] The driving component 16 is a pneumatic cylinder or an electric cylinder, the cylinder body of the driving component 16 is installed on the horizontal frame 19 , and the piston rod of the driving component 16 is connected to the translation component 17 .

[0034] Furthermore, the horizontal frame 19 includes two parallel square tubes 20 , and the translation component 17 is disposed on the two square tubes 20 .

[0035] The translation component 17 is a rectangular frame structure, wherein four rollers are arranged on the translation component 17 , wherein two rollers are pressed on one square tube 20 , and the other two rollers are pressed on another square tube 20 .

[0036] As an implementation of this embodiment, a position sensor 21 is provided on the square tube 20 and is used to detect the position of the translation component 17. The position sensor 21 is a photoelectric switch.

[0037] The technical effect of this solution is that the photoelectric switch detects that after the translation component 17 moves to the target position, it sends a signal to the control system, and the control system instructs the driving component 16 to stop working.

[0038] Furthermore, two groups of photoelectric switches are provided in the moving direction of the translation component 17, and the translation component 17 is located between the two groups of photoelectric switches.

[0039] As an implementation of this embodiment, a limiter 28 is provided on the square tube 20, and the limiter 28 is used to limit the displacement distance of the translation component 17. This solution can prevent the translation component 17 from moving further after moving to the target position, thereby improving the accuracy of track docking.

[0040] The limiting members 28 are provided in two groups, and the translation member 17 is located between the two groups of limiting members 28 .

[0041] As an implementation of this embodiment, the connecting track 13 is connected to the translation component 17 through an adjustment component 22.

[0042] As an implementation mode of this embodiment, the adjustment component 22 includes a fixed plate 23 and a connecting plate 24, the fixed plate 23 is fixedly connected to the translation component 17, the connecting plate 24 is fixedly connected to the connecting rail 13, the connecting plate 24 and the fixed plate 23 are connected by bolts, and a waist-shaped hole 25 for installing the bolts is provided on the connecting plate 24.

[0043] Furthermore, longitudinal plates 27 are fixed at both ends of the fixed plate 23, wherein the connecting plate 24 is located between the two longitudinal plates 27, and the above plates are provided with threaded holes 26 for installing adjusting screws, wherein the adjusting screws are not shown in the drawings. When the bolts on the connecting plate 24 are loosened but not fallen off, the position of the movable plate is finely adjusted by adjusting the screws, so as to realize the calibration of the position of the connecting track 13.

[0044] For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the utility model, which all fall within the protection scope of the utility model.

Claims

1. A track switching device, characterized in that: The invention comprises a main track (11), a branch track (12), a connecting track (13) and a switching mechanism (14); the number of the branch tracks (12) is plural, the number of the connecting tracks (13) is the same as the number of the branch tracks (12), and the branch tracks (12) are connected to the main track (11) via the connecting track (13); The switching mechanism (14) is used to move the connecting track (13) and control different branch tracks (12) to connect with the main track (11).

2. The track switching device according to claim 1, characterized in that: The number of the branch tracks (12) is two.

3. The track switching device according to claim 2, characterized in that: It also comprises a bracket assembly (15), on which the main track (11), the branch track (12) and the switching mechanism (14) are respectively mounted.

4. The track switching device according to claim 3, characterized in that: The switching mechanism (14) comprises a driving component (16) and a translation component (17); the driving component (16) is mounted on the bracket assembly (15), and the driving component (16) is used to drive the translation component (17) to perform linear reciprocating motion; the connecting track (13) is mounted on the translation component (17).

5. The track switching device according to claim 4, characterized in that: The support assembly (15) comprises a column (18) and a horizontal frame (19), wherein the horizontal frame (19) is fixed on the floor via the column (18).

6. The track switching device according to claim 5, characterized in that: The horizontal frame (19) comprises two parallel square tubes (20), and the translation component (17) is arranged on the two square tubes (20).

7. The track switching device according to claim 6, characterized in that: The square tube (20) is provided with a position sensor (21) for detecting the position of the translation component (17).

8. The track switching device according to claim 6, characterized in that: The square tube (20) is provided with a limiting member (28), and the limiting member (28) is used to limit the displacement distance of the translation member (17).

9. The track switching device according to claim 4, characterized in that: The connecting track (13) is connected to the translation component (17) via an adjustment component (22).

10. The track switching device according to claim 9, characterized in that: The adjustment assembly (22) comprises a fixing plate (23) and a connecting plate (24); the fixing plate (23) is fixedly connected to the translation component (17); the connecting plate (24) is fixedly connected to the connecting track (13); the connecting plate (24) and the fixing plate (23) are connected by bolts, and the connecting plate (24) is provided with a waist-shaped hole (25) for installing the bolt.

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