Segmented feeding type shot blasting machine

Abstract

The utility model discloses a segmented feeding type shot blasting machine which comprises a material conveying pipeline, a shot blasting opening is fixedly formed in the bottom of the material conveying pipeline, an output motor is fixedly installed on the outer side of the material conveying pipeline, the output end of the output motor is fixedly connected with an auger conveying rod, and the auger conveying rod is installed on the inner side of the material conveying pipeline; the front end and the rear end of the stock bin are fixedly connected with supporting frames, and the bottoms of the supporting frames are fixedly installed on the outer side of the material conveying pipeline. According to the segmented feeding type shot blasting machine, when feeding is needed, the servo motor is operated, the output end of the servo motor drives the rotating disc to rotate, when a material storage opening in the inner side of the rotating disc faces upwards, materials on the inner side of the stock bin can enter the inner side of the material storage opening through the discharging pipe, and the materials are discharged along with continuous rotation of the rotating disc; the opening of the material storage opening in the inner side of the rotating disc continuously deviates, after the opening of the material storage opening faces downwards, materials on the inner side of the material storage opening completely fall into the inner side of the hopper, and therefore the materials are collected by the hopper and conveyed to the inner side of the material conveying pipeline.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shot -blasting machine technical field, concretely is a sectional feeding type shot -blasting machine. BACKGROUND

[0002] The shot -blasting machine is a kind of casting equipment using the high-speed projectile of shot -blasting machine to clean or strengthen casting surface, and the shot -blasting machine feeding assembly is the important component of shot -blasting machine, it is responsible for the workpiece to be handled to be sent into shot -blasting machine interior, to carry out shot -blasting processing.

[0003] The automatic feeding shot -blasting machine with the application No. The upper surface left side of the bottom plate is fixedly connected with the fixed plate through the support plate, the upper side surface right side of the fixed plate is installed the shot -blasting machine main body, the input end of the shot -blasting machine main body is electrically connected with the output end of external power supply through external control switch group control, the upper side surface middle part of the shot -blasting machine main body is fixedly connected with the feed inlet, the discharge outlet of the shot -blasting machine main body is connected with the impact box, the lower side surface of the impact box is connected with the upper end of the conveying pipe, the lower end of the conveying pipe extends to the lower side of the support plate through the through slot formed in the support plate, and the shot -blasting after work is recycled, and the feeding work of shot -blasting machine is automatically carried out.

[0004] But the device does not set the sectional feeding structure, when feeding, if feeding too much at a time, these materials will be blocked in the inside of feeding port, and the excessive material accumulation in the inside of feeding port will cause the blocking of feeding port, thereby affecting the feeding condition of material.

[0005] In view of the above problems, it is urgent to make innovative design on the basis of the original sectional feeding type shot -blasting machine structure. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a sectional feeding type shot -blasting machine to solve the problems that the device does not set the sectional feeding structure in the background art, when feeding, if feeding too much at a time, these materials will be blocked in the inside of feeding port, and the excessive material accumulation in the inside of feeding port will cause the blocking of feeding port, thereby affecting the feeding condition of material.

[0007] To achieve the above object, the utility model provides the following technical scheme: A sectional feeding type shot blasting machine, including the feed pipe, the feed pipe bottom fixed installation has the shot blasting mouth, and the feed pipe outside fixed installation has the output motor, the output motor output fixedly connected with the jiaolong conveying rod, and the jiaolong conveying rod is installed in the feed pipe inboard, the bunker, the bunker front and rear both ends fixedly connected with the support frame, and the support frame bottom fixed mounting is in the feed pipe outside, the feeding assembly, the feeding assembly is arranged between the bunker and the feed pipe, the anti -blocking sub -assembly is connected with the feeding assembly, and the anti -blocking sub -assembly is installed on the feed pipe upper end, wherein, drive the feeding assembly, and the feeding assembly can sectional type to the feed pipe inboard conveying material, drive the feeding assembly, and the feeding assembly can synchronous drive anti -blocking sub -assembly operation, and knock the feeding assembly outside.

[0008] Preferably, the feeding assembly includes a servo motor, a rotating disc and a storage port, the servo motor is fixedly installed on the outside of the support frame, the output end of the servo motor is fixedly installed with the rotating disc, the rotating disc is installed between the front and rear two groups of support frames, and the inside of the rotating disc is provided with the storage port.

[0009] Preferably, the feeding assembly further includes a discharge pipe, the discharge pipe is installed at the bottom of the bunker, the discharge pipe and the rotating disc are distributed in a top-down corresponding manner, and the bottom curvature of the discharge pipe is matched with the outer circular arc of the rotating disc.

[0010] Preferably, the feeding assembly further includes a feeding pipe and a hopper, the feeding pipe is fixedly connected to the upper end of the feed pipe, the hopper is fixedly installed on the top of the feeding pipe, and the hopper and the rotating disc are distributed in a top-down corresponding manner.

[0011] Preferably, the feeding assembly further includes a filter screen, the filter screen is fixedly installed inside the feeding pipe.

[0012] Preferably, the anti-blocking sub-assembly includes a transmission belt, a transmission shaft and a first gear, the transmission belt is sleeved on the output end of the servo motor and the shaft portion of the transmission shaft respectively, the transmission shaft is rotatably connected to the outside of the feed pipe, the first gear is fixedly installed on the outside of the transmission shaft, and the first gear is a half-tooth structure in side view.

[0013] Preferably, the anti-blocking sub-assembly further includes a second gear, a concentric shaft, a vortex spring and a knocking rod, the second gear is meshingly connected to the outside of the first gear, the concentric shaft is fixedly connected to the inside of the second gear, the concentric shaft is rotatably connected to the outside of the feed pipe, the vortex spring is connected between the concentric shaft and the feed pipe, the knocking rod is fixedly connected to the tail end of the concentric shaft, and the knocking rod and the feeding pipe are distributed in a left-right corresponding manner.

[0014] Compared with the prior art, the sectional feeding type shot blasting machine has the following advantages:

[0015] 1. The structure of segmented feeding, when feeding is needed, a servo motor is operated, the servo motor output end drives the rotating disc to rotate, when the storage port on the inner side of the rotating disc faces upward, the material in the inner side of the bin will enter the inner side of the storage port through the downcomer, with the continuous rotation of the rotating disc, the opening of the storage port on the inner side of the rotating disc will continuously shift, when the opening of the storage port faces downward, the material in the inner side of the storage port will completely fall into the inner side of the hopper, so that the material is transported to the inner side of the material conveying pipeline through the collection of the hopper, through the reciprocating operation of the above structure, the material in the inner side of the bin is segmentedly transported to the inner side of the hopper, so that the material is not blocked due to too much one-time material transportation;

[0016] 2. The anti-blocking structure, when the servo motor output end rotates, the transmission shaft is synchronously driven to rotate through the connection of the transmission belt, the transmission shaft rotates to drive the first gear to rotate, when the tooth surface of the first gear is engaged with the tooth surface of the second gear, the first gear drives the second gear to rotate, so that the knocking rod on the outer side of the concentric shaft is driven to rotate together through the rotation of the second gear, the rotation of the knocking rod drives the knocking of the outer side of the feeding pipe;

[0017] Further, when the tooth surface of the first gear is not engaged with the tooth surface of the second gear, the concentric shaft is automatically reset through the elastic force of the vortex spring, so as to drive the second gear and the knocking rod to rotate in the opposite direction, through the reciprocating operation of the above structure, the knocking rod reciprocally knocks on the outer side of the feeding pipe, the force generated by the knocking causes the vibration of the inner side of the feeding pipe, the vibration causes the material blocked in the inner side of the filter screen to fall off, so as to avoid the material from being blocked in the inner side of the filter screen to affect the conveying effect of the material. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is a whole bottom view structure schematic diagram of the utility model;

[0020] Figure 3 It is a feeding pipe right cross section structure schematic diagram of the utility model;

[0021] Figure 4 It is a hopper and feeding pipe exploded schematic diagram of the utility model;

[0022] Figure 5 It is a downcomer and rotating disc exploded schematic diagram of the utility model;

[0023] Figure 6 It is a downcomer three-dimensional structure schematic diagram of the utility model;

[0024] Figure 7 It is a Figure 2Enlarged structural diagram at point A in the middle.

[0025] In the diagram: 1. Conveying pipe; 2. Shot blasting inlet; 3. Output motor; 4. Conveying auger rod; 5. Support frame; 6. Hopper; 7. Feeding assembly; 701. Servo motor; 702. Rotary disc; 703. Storage port; 704. Discharge pipe; 705. Feeding pipe; 706. Hopper; 707. Filter screen; 8. Anti-clogging assembly; 801. Transmission belt; 802. Transmission shaft; 803. First gear; 804. Second gear; 805. Concentric shaft; 806. Scroll spring; 807. Striking rod. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-7 This utility model provides a technical solution: a segmented feeding shot blasting machine, comprising:

[0028] Example 1: As Figures 1-6 The present invention provides a technical solution: a segmented feeding shot blasting machine, comprising: a conveying pipe 1, with a shot blasting port 2 fixedly installed at the bottom of the conveying pipe 1, and an output motor 3 fixedly installed on the outside of the conveying pipe 1, the output end of the output motor 3 being fixedly connected to a auger conveying rod 4, and the auger conveying rod 4 being installed inside the conveying pipe 1; a hopper 6, with support frames 5 fixedly connected to the front and rear ends of the hopper 6, and the bottom of the support frames 5 being fixedly installed outside the conveying pipe 1; a feeding assembly 7, which is disposed between the hopper 6 and the conveying pipe 1; and an anti-blocking assembly 8, which is connected to the feeding assembly 7 and installed at the upper end of the conveying pipe 1. The feeding assembly 7 can be driven to convey materials to the inside of the conveying pipe 1 in segments; the feeding assembly 7 can also synchronously drive the anti-blocking assembly 8 to strike the outside of the feeding assembly 7.

[0029] The feeding assembly 7 includes a servo motor 701, a rotary disk 702, and a storage port 703. The servo motor 701 is fixedly installed on the outside of the support frame 5, and the output end of the servo motor 701 is fixedly installed on the rotary disk 702. The rotary disk 702 is installed between the front and rear sets of support frames 5, and the storage port 703 is opened on the inner side of the rotary disk 702. The feeding assembly 7 also includes a discharge pipe 704, which is installed at the bottom of the hopper 6. The discharge pipe 704 and the rotary disk 702 are distributed vertically and vertically, and the bottom arc of the discharge pipe 704 matches the outer arc of the rotary disk 702. The feeding assembly 7 also includes a feeding pipe 705 and a hopper 706. The feeding pipe 705 is fixedly connected to the upper end of the conveying pipe 1, and the hopper 706 is fixedly installed on the top of the feeding pipe 705. The hopper 706 and the rotary disk 702 are distributed vertically and vertically. The feeding assembly 7 also includes a filter screen 707, which is fixedly installed on the inner side of the feeding pipe 705.

[0030] When this structure needs to be loaded, the servo motor 701 is activated, and the output of the servo motor 701 drives the rotating disk 702 to rotate. When the storage port 703 inside the rotating disk 702 faces upward, the material inside the hopper 6 will enter the storage port 703 through the discharge pipe 704. As the rotating disk 702 continues to rotate, the opening of the storage port 703 inside the rotating disk 702 will continuously shift. When the opening of the storage port 703 faces downward, the material inside will fall completely into the hopper 706. The material is then collected by the hopper 706 and transported to the inside of the conveying pipe 1. Through the reciprocating operation of the above structure, the material inside the hopper 6 is transported to the inside of the hopper 706 in segments, avoiding blockage caused by excessive material transport at one time.

[0031] Example 2: Figures 1-2 , Figure 7 The present invention provides a technical solution: a segmented feeding shot blasting machine, which discloses that: the anti-blocking component 8 includes a transmission belt 801, a transmission shaft 802, and a first gear 803. The two ends of the transmission belt 801 are respectively sleeved on the output end of the servo motor 701 and the shaft portion of the transmission shaft 802. The transmission shaft 802 is rotatably connected to the outside of the conveying pipe 1. The first gear 803 is fixedly installed on the outside of the transmission shaft 802, and the first gear 803 is considered to have a half-tooth structure. The anti-blocking component 8 also includes... The device includes a second gear 804, a concentric shaft 805, a spiral spring 806, and a striking rod 807. The second gear 804 is meshed with the outside of the first gear 803, and the concentric shaft 805 is fixedly connected to the inside of the second gear 804. The concentric shaft 805 is rotatably connected to the outside of the conveying pipe 1. A spiral spring 806 is connected between the concentric shaft 805 and the conveying pipe 1. The striking rod 807 is fixedly connected to the tail end of the concentric shaft 805, and the striking rod 807 and the feeding pipe 705 are distributed in a left-right correspondence.

[0032] When the servo motor 701 rotates, the transmission belt 801 is connected to the transmission shaft 802, and the transmission shaft 802 rotates to drive the first gear 803 to rotate, and when the tooth surface of the first gear 803 is engaged with the tooth surface of the second gear 804, the first gear 803 drives the second gear 804 to rotate, thereby driving the knocking rod 807 outside the concentric shaft 805 to rotate, and the knocking rod 807 rotates to knock the outside of the feeding pipe 705, and when the tooth surface of the first gear 803 is not engaged with the tooth surface of the second gear 804, the concentric shaft 805 is reset by the elastic force of the vortex spring 806, thereby driving the second gear 804 and the knocking rod 807 to rotate in the opposite direction, and through the reciprocating operation of the above structure, the knocking rod 807 reciprocatingly knocks the outside of the feeding pipe 705, and the knocking force causes the inside of the feeding pipe 705 to vibrate, and the vibration causes the material blocked in the filter screen 707 to fall off, thereby avoiding the material from being blocked in the filter screen 707 to affect the conveying effect of the material.

[0033] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0034] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A segmented feeding type shot blasting machine, characterized by, Include: The material conveying pipe (1), the bottom fixed installation has the shot blasting mouth (2), and the material conveying pipe (1) outside fixed installation has the output motor (3), the output motor (3) output end fixed connection has the jiaolong conveying rod (4), and the jiaolong conveying rod (4) is installed in the material conveying pipe (1) inside; The bunker (6), the front and rear ends fixed connection has the support frame (5), and the support frame (5) bottom fixed installation is in the material conveying pipe (1) outside; The feeding assembly (7) is arranged between the bunker (6) and the material conveying pipe (1); The anti-blocking assembly (8) is connected with the feeding assembly (7), and the anti-blocking assembly (8) is installed on the upper end of the material conveying pipe (1), wherein, The feeding assembly (7) is driven, and the feeding assembly (7) can be segmented to convey materials to the inside of the material conveying pipe (1); The feeding assembly (7) is driven, and the feeding assembly (7) can drive the anti-blocking assembly (8) to run synchronously, and knock the outside of the feeding assembly (7).

2. A segmented loading type shot blasting machine according to claim 1, characterized in that: The feeding assembly (7) includes a servo motor (701), a rotating disc (702) and a storage port (703), the servo motor (701) is fixedly installed on the outside of the support frame (5), the output end of the servo motor (701) is fixedly installed with the rotating disc (702), and the rotating disc (702) is installed between the front and rear groups of support frames (5), and the inside of the rotating disc (702) is provided with the storage port (703).

3. A segmented loading type shot blasting machine according to claim 2, characterized in that: The feeding assembly (7) further includes a discharge pipe (704), the discharge pipe (704) is installed at the bottom of the bunker (6), and the discharge pipe (704) is correspondingly distributed above and below the rotating disc (702), and the bottom curvature of the discharge pipe (704) is matched with the outer curvature of the rotating disc (702).

4. A segmented loading type shot blasting machine according to claim 3, characterized in that: The feeding assembly (7) further includes an upper feeding pipe (705) and a hopper (706), the upper feeding pipe (705) is fixedly connected to the upper end of the material conveying pipe (1), the hopper (706) is fixedly installed on the top of the upper feeding pipe (705), and the hopper (706) is correspondingly distributed above and below the rotating disc (702).

5. A segmented loading type shot blasting machine according to claim 4, characterized in that: The feeding assembly (7) further includes a filter screen (707), the filter screen (707) is fixedly installed on the inside of the upper feeding pipe (705).

6. A segmented loading type shot blasting machine according to claim 1, characterized in that: The anti-blocking assembly (8) includes a transmission belt (801), a transmission shaft (802) and a first gear (803), the transmission belt (801) is sleeved on the output end of the servo motor (701) and the shaft portion of the transmission shaft (802) respectively, the transmission shaft (802) is rotatably connected to the outside of the material conveying pipe (1), the first gear (803) is fixedly installed on the outside of the transmission shaft (802), and the first gear (803) is a half gear structure in side view.

7. A segmented loading type shot blasting machine according to claim 6, characterized in that: The anti-blocking assembly (8) further comprises a second gear (804), a concentric shaft (805), a vortex spring (806) and a knocking rod (807), the second gear (804) is meshingly connected outside the first gear (803), the second gear (804) is fixedly connected with the concentric shaft (805) inside, the concentric shaft (805) is rotatably connected outside the material conveying pipe (1), the vortex spring (806) is connected between the concentric shaft (805) and the material conveying pipe (1), the tail end of the concentric shaft (805) is fixedly connected with the knocking rod (807), and the knocking rod (807) is correspondingly distributed left and right with the feeding pipe (705).

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