A screen-replaceable shot blasting machine separator

Abstract

The utility model discloses a screen can replace's shot -blasting machine separator, including the body, the body bottom fixed mounting has the support leg, the discharge gate, the discharge gate fixed mounting is in the body bottom, the through slot, the through slot sets up in the body left and right two groups, screen, screen is provided with two groups. The impurity that this screen can replace's shot -blasting machine separator falls to the body bottom can be discharged through the discharge gate, and the qualified abrasive can stay on the upper screen upper end, and the collection is relied on the manual, when needing to clean the broken abrasive that stays on the lower screen upper end, through manual outwardly pull the clamping rod to make the clamping rod tail end and the blocking plate inside the clamping groove separate, after the clamping rod tail end and the clamping groove separate, the blocking plate is in the active state, and it is extracted from the discharge gate inside, can make the discharge gate be in the active state, at this moment, the body is placed obliquely, can take out the broken abrasive that the lower screen upper end is accumulated, thereby reach the effect of portable material taking.

Description

Technical Field

[0001] This utility model relates to the technical field of shot blasting machine separators, specifically a shot blasting machine separator with replaceable screen. Background Technology

[0002] The shot blasting machine separator is a core component of the shot blasting cleaning system. It is mainly used to screen the used abrasive mixture (including qualified abrasive, crushed abrasive, and impurities generated during cleaning). Existing shot blasting machine separators typically suffer from the following technical defects: 1. Existing shot blasting machine separators mostly use a single screen to screen abrasives and impurities, which cannot achieve multi-stage screening effect; 2. Existing shot blasting separators are not convenient for cleaning the impurities or broken abrasive particles screened out, which increases the workload of subsequent cleaning after screening.

[0003] To address the aforementioned issues, we have made innovative designs based on the existing replaceable screen separator structure for shot blasting machines. Utility Model Content

[0004] The purpose of this utility model is to provide a shot blasting machine separator with replaceable screen, in order to solve the problems mentioned in the background art, that existing shot blasting machine separators mostly use a single screen to screen abrasive and impurities, which cannot achieve multi-stage screening effect, and that existing shot blasting machine separators are not convenient for cleaning the screened impurities or broken abrasive, which increases the workload of subsequent cleaning after screening.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shot blasting machine separator with replaceable screens, comprising a body, wherein a support leg is fixedly installed at the bottom of the body; a discharge port, wherein the discharge port is fixedly installed at the bottom of the body; a through groove, wherein the through groove is formed on the left and right sides of the body; two sets of screens, wherein the screens are arranged inside the body, and the screen hole diameter of the upper screen is larger than that of the lower screen; a discharge port, wherein the discharge port is formed inside the body, and the discharge port is positioned between the two sets of screens; a vibration assembly, wherein the vibration assembly is arranged inside the through groove; and a sealing assembly, wherein the sealing assembly is arranged inside the discharge port; wherein the vibration assembly is used to drive the two sets of screens to move up and down to generate a vibration; and the sealing assembly is used to adjust the opening state of the discharge port.

[0006] Preferably, the vibration assembly includes a sealing plate and a connecting plate. The sealing plate is fixedly connected to the left and right sides of the screen, and the connecting plate is fixedly connected to the outer side of the sealing plate, and the connecting plate passes through the inner side of the through groove.

[0007] Preferably, the vibration assembly further includes a sliding rod and a vibration spring. The sliding rod is fixedly connected to the upper and lower sides of the connecting plate, and the other side of the sliding rod is slidably connected to the inner side of the device body. A vibration spring is connected between the connecting plate and the inner wall of the through groove.

[0008] Preferably, the vibration assembly further includes a drive motor and a cam. The drive motor is fixedly installed on the outside of the device body, and the output end of the drive motor is fixedly connected to the cam, which is located at the midpoint of the upper and lower connecting plates.

[0009] Preferably, the sealing assembly includes a baffle that is slidably connected to the inside of the discharge port.

[0010] Preferably, the sealing assembly further includes a slot, which is formed inside the baffle.

[0011] Preferably, the sealing assembly further includes a fixing block, a telescopic spring, and a locking rod. The fixing block is fixedly installed on the outside of the device body, and a telescopic spring is fixedly connected to the outside of the fixing block. A locking rod is fixedly connected to the tail end of the telescopic spring. The locking rod passes through the inside of the fixing block, and the tail end of the locking rod engages with the inner groove of the baffle.

[0012] Compared with the prior art, the beneficial effect of this utility model is that the replaceable screen shot blasting machine separator is equipped with: 1. Multi-stage screening structure: This structure uses two sets of screens with different mesh sizes on the inside of the chamber. When screening abrasive, the drive motor is activated, causing the output of the drive motor to rotate the cam. When the cam protrusion is facing upward, the cam head will press against the upper connecting plate, thereby compressing the vibration spring at the top of the connecting plate and moving the upper screen upward. When the cam head separates from the upper connecting plate, the connecting plate is reset by the elastic force of the vibration spring. When the cam head is facing downward, the lower screen will repeat the movement of the upper screen. Through the high-speed reciprocating rotation of the cam, the upper and lower screens move up and down at high speed, generating a vibration. The vibration causes the abrasive to be screened to enter the mesh on the inside of the upper and lower screens in sequence, and impurities or crushed abrasive in the abrasive are screened through the two sets of meshes with different aperture sizes. 2. Discharge Structure: Impurities falling to the bottom of the device are discharged through the discharge port, while qualified abrasive remains on the upper screen and is collected manually. When it is necessary to clean the crushed abrasive remaining on the lower screen, the lever is manually pulled outward to separate the tail end of the lever from the groove on the inside of the baffle. After the tail end of the lever separates from the groove, the baffle is in a movable state. Pulling it out from the inside of the discharge port will make the discharge port movable. At this time, the device can be tilted to remove the crushed abrasive accumulated on the upper part of the lower screen, thus achieving a convenient material removal effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the overall bottom view of the present invention; Figure 3 This is a schematic diagram of the overall side view structure of this utility model; Figure 4 This is a schematic diagram of the three-dimensional structure of the device body of this utility model; Figure 5 This is a three-dimensional structural diagram of the vibration component of this utility model; Figure 6 This is a schematic diagram of the connection structure between the connecting plate and the sealing plate of this utility model; Figure 7 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0014] In the diagram: 1. Body; 2. Support leg; 3. Discharge port; 4. Through groove; 5. Screen; 6. Discharge port; 7. Vibration assembly; 701. Sealing plate; 702. Connecting plate; 703. Sliding rod; 704. Vibration spring; 705. Drive motor; 706. Cam; 8. Sealing assembly; 801. Baffle; 802. Slot; 803. Fixing block; 804. Telescopic spring; 805. Locking rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-7 This utility model provides a technical solution: a shot blasting machine separator with replaceable screen, comprising: Example 1: As Figures 1-6The present invention provides a technical solution: a shot blasting machine separator with replaceable screens, comprising: a body 1, with support legs 2 fixedly installed at the bottom; a discharge port 3 fixedly installed at the bottom of the body 1; two sets of through grooves 4 on the left and right sides of the body 1; two sets of screens 5, with the upper screen 5 having a larger diameter than the lower screen 5; a discharge port 6, located inside the body 1, with its height between the two sets of screens 5; a vibration assembly 7 located inside the through grooves 4; and a sealing assembly 8 located inside the discharge port 6. The vibration component 7 is used to drive the two sets of screens 5 to move up and down to generate a vibration; the sealing component 8 is used to adjust the opening state of the discharge port 6. The vibration assembly 7 includes a sealing plate 701 and a connecting plate 702. The sealing plate 701 is fixedly connected to the left and right sides of the screen 5, and the connecting plate 702 is fixedly connected to the outer side of the sealing plate 701. The connecting plate 702 passes through the inner side of the through groove 4. The vibration assembly 7 also includes a sliding rod 703 and a vibration spring 704. The sliding rod 703 is fixedly connected to the upper and lower sides of the connecting plate 702, and the other side of the sliding rod 703 is slidably connected to the inner side of the body 1. The vibration spring 704 is connected between the connecting plate 702 and the inner wall of the through groove 4. The vibration assembly 7 also includes a drive motor 705 and a cam 706. The drive motor 705 is fixedly installed on the outer side of the body 1, and the output end of the drive motor 705 is fixedly connected to the cam 706. The cam 706 is located at the midpoint of the upper and lower connecting plates 702. This structure uses two sets of screens 5 with different hole sizes inside the body 1. When the abrasive needs to be screened, the drive motor 705 is activated, causing the output end of the drive motor 705 to rotate the cam 706. When the protruding part of the cam 706 is facing upward, the head of the cam 706 will press against the upper connecting plate 702, thereby compressing the vibration spring 704 at the upper end of the connecting plate 702 and causing the upper screen 5 to move upward. When the head of the cam 706 separates from the upper connecting plate 702, the connecting plate 702 will be reset by the elastic force of the vibration spring 704. When the head of the cam 706 is facing downward, the lower screen 5 will repeat the movement of the upper screen 5. Through the high-speed reciprocating rotation of the cam 706, the upper and lower sets of screens 5 move up and down at high speed, generating a vibration. The vibration causes the abrasive to be screened to enter the screen holes inside the upper and lower sets of screens 5 in sequence, and the impurities or crushed abrasive in the abrasive are screened through the two sets of screen holes with different hole sizes.

[0017] Example 2: Figures 1-4 , Figure 7The present invention provides a technical solution: a shot blasting machine separator with replaceable screen, which discloses that: the sealing component 8 includes a baffle 801, which is slidably connected to the inner side of the discharge port 6; the sealing component 8 also includes a slot 802, which is opened inside the baffle 801; the sealing component 8 also includes a fixing block 803, a telescopic spring 804 and a locking rod 805, the fixing block 803 is fixedly installed on the outer side of the body 1, and the telescopic spring 804 is fixedly connected to the outer side of the fixing block 803, and the locking rod 805 is fixedly connected to the tail end of the telescopic spring 804, the locking rod 805 passes through the inner side of the fixing block 803, and the tail end of the locking rod 805 engages with the slot 802 inside the baffle 801; Impurities falling to the bottom of the device 1 are discharged through the discharge port 6, while qualified abrasive remains on the upper screen 5 and is collected manually. When it is necessary to clean the crushed abrasive remaining on the upper screen 5, the lever 805 is pulled outward manually, so that the tail end of the lever 805 separates from the groove 802 inside the baffle 801. After the tail end of the lever 805 separates from the groove 802, the baffle 801 is in a movable state. Pulling it out from the inside of the discharge port 6 makes the discharge port 6 movable. At this time, the device 1 is tilted to remove the crushed abrasive accumulated on the upper part of the lower screen 5, thus achieving the effect of convenient material removal.

[0018] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shot blasting machine separator with replaceable screen, characterized in that, include: The body (1) has a support leg (2) fixedly installed at the bottom. The discharge port (3) is fixedly installed at the bottom of the body (1); Through slots (4), the through slots (4) are opened in two sets on the left and right sides of the body (1); The screen (5) is provided in two sets, and the screen (5) is located inside the body (1), and the diameter of the screen hole of the upper screen (5) is larger than that of the screen hole of the lower screen (5). The discharge port (6) is located inside the body (1), and the height of the discharge port (6) is between the two sets of screens (5); Vibration assembly (7), the vibration assembly (7) is disposed inside the through groove (4); A sealing assembly (8) is disposed inside the discharge port (6); wherein, The vibration component (7) is used to drive the two sets of screens (5) to move up and down to generate a vibration. The sealing component (8) is used to adjust the opening state of the discharge port (6).

2. The shot blasting machine separator with replaceable screen according to claim 1, characterized in that: The vibration assembly (7) includes a sealing plate (701) and a connecting plate (702). The sealing plate (701) is fixedly connected to the left and right sides of the screen (5), and the connecting plate (702) is fixedly connected to the outside of the sealing plate (701). The connecting plate (702) penetrates the inside of the through groove (4).

3. A shot blasting machine separator with replaceable screen according to claim 2, characterized in that: The vibration assembly (7) also includes a sliding rod (703) and a vibration spring (704). The sliding rod (703) is fixedly connected to the upper and lower sides of the connecting plate (702), and the other side of the sliding rod (703) is slidably connected to the inner side of the body (1). The vibration spring (704) is connected between the connecting plate (702) and the inner wall of the through groove (4).

4. A shot blasting machine separator with replaceable screen according to claim 3, characterized in that: The vibration assembly (7) also includes a drive motor (705) and a cam (706). The drive motor (705) is fixedly installed on the outside of the body (1), and the output end of the drive motor (705) is fixedly connected to the cam (706), and the cam (706) is located at the midpoint of the upper and lower connecting plates (702).

5. A shot blasting machine separator with replaceable screen according to claim 1, characterized in that: The sealing assembly (8) includes a baffle (801) which is slidably connected to the inside of the discharge port (6).

6. A shot blasting machine separator with replaceable screen according to claim 5, characterized in that: The sealing assembly (8) also includes a slot (802) which is located inside the baffle (801).

7. A shot blasting machine separator with replaceable screen according to claim 6, characterized in that: The sealing assembly (8) further includes a fixing block (803), a telescopic spring (804), and a locking rod (805). The fixing block (803) is fixedly installed on the outside of the body (1), and the telescopic spring (804) is fixedly connected to the outside of the fixing block (803). The locking rod (805) is fixedly connected to the tail end of the telescopic spring (804). The locking rod (805) passes through the inside of the fixing block (803), and the tail end of the locking rod (805) engages with the inner groove (802) of the baffle (801).

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