A feeding device for hexagonal flange face bolt production

Abstract

The application discloses a feeding device for hexagonal flange face bolt production and relates to the technical field of feeding devices.The feeding device comprises a rack, a blanking pipe is arranged on the top of the rack, a belt conveyor is arranged on the inner side of the rack, a plurality of positioning pieces are arranged on the outer wall of the belt conveyor, a discharge plate is fixedly arranged on one side of the outer wall of the rack, a pushing piece is arranged on the other side of the outer wall of the rack, a knocking piece is movably arranged on the inner side of the rack, and a cam rod is rotatably arranged on the inner side of the rack.The knocking piece is moved up and down by the cam rod to knock the belt conveyor, so that the hexagonal flange face bolt is shaken in the positioning piece, the hexagonal flange face bolt is vertically stacked in the positioning piece, the hexagonal flange face bolt is pushed into the discharge plate by the pushing piece, the operator can conveniently take the hexagonal flange face bolt, and the hexagonal flange face bolt does not need to be restacked.

Description

Technical Field

[0001] This invention relates to the field of feeding device technology, and in particular to a feeding device for the production of hexagonal flange bolts. Background Technology

[0002] A flange bolt is an integral bolt consisting of a hexagonal head and a flange (with a gasket and hexagonal fixing piece underneath) and a threaded rod (a cylinder with external threads). It requires a nut and is used to fasten parts that connect two through holes. The flange bolt, composed of a hexagonal head and a flange, has a higher "support area to stress area ratio" than ordinary bolts. Therefore, it can withstand higher preload and has better anti-loosening performance, making it widely used in automotive engines, heavy machinery, and other products. During production, a feeding device is required to transport the hexagonal flange bolts.

[0003] Currently, bolts are generally transported via belt conveyors. However, during transport, bolts fall haphazardly onto the belt conveyor. When the bolts move to the processing station, the operator needs to pick them up, straighten their orientation, and then place them into other processing equipment for processing. Therefore, feeding bolts is quite troublesome. Summary of the Invention

[0004] To address the aforementioned problem that bolts are typically transported via belt conveyors, which results in bolts falling haphazardly onto the conveyor and requiring operators to retrieve and align them before placing them into other processing equipment, this invention provides a feeding device for the production of hexagonal flange bolts.

[0005] This invention provides a feeding device for the production of hexagonal flange bolts, employing the following technical solution:

[0006] A feeding device for producing hexagonal flange bolts includes a frame, a discharge pipe at the top of the frame, a belt conveyor on the inner side of the frame, a plurality of positioning components on the outer wall of the belt conveyor, a discharge plate fixedly mounted on one side of the outer wall of the frame, a pusher on the other side of the outer wall of the frame, a striking component movably mounted on the inner side of the frame, and a cam rod rotatably mounted on the inner side of the frame. The cam rod is connected to the rotating shaft of the belt conveyor via a transmission component.

[0007] The above technical solution first discharges the hexagonal flange bolts through the discharge pipe, causing them to fall into the positioning component. As the belt conveyor operates, it moves the positioning component and transports the hexagonal flange bolts. At the same time, the transmission component drives the cam rod to rotate, and the cam rod pushes the striking component to move up and down to strike the belt conveyor, causing the hexagonal flange bolts to vibrate within the positioning component and to be vertically stacked within the positioning component.

[0008] Optionally, in the above-mentioned feeding device for producing hexagonal flange bolts, the positioning element includes two vertical plates and two inclined plates. The two vertical plates are fixedly mounted on the outer surface of the belt conveyor belt, and the two inclined plates are respectively fixedly mounted on the upper ends of the two vertical plates.

[0009] With the above technical solution, the width of the opening at the upper end of the positioning component is greater than the width of the opening at the lower end of the positioning component, thereby prompting the hexagonal flange bolts to be vertically stacked inside the positioning component.

[0010] Optionally, in the above-mentioned feeding device for producing hexagonal flange bolts, the shape of the discharge plate is the same as the shape of the positioning element, and one end of the discharge plate passes through the frame and corresponds to the positioning element.

[0011] The above technical solution facilitates the storage of the hexagonal flange bolts of the positioning parts through the discharge plate, and makes it easy for the operator to pick up the hexagonal flange bolts.

[0012] Optionally, in the above-mentioned feeding device for producing hexagonal flange bolts, the pushing component includes an electric push rod, which is fixedly installed on the outer wall of the frame. The extended end of the electric push rod passes through the frame and is fixedly provided with a push plate, which is adapted to the inner wall of the positioning component.

[0013] The above technical solution facilitates the movement of the push plate by means of an electric push rod. As the push plate moves, it facilitates the pushing of the hexagonal flange bolts in the positioning component into the discharge plate for temporary storage.

[0014] Optionally, in the above-mentioned feeding device for producing hexagonal flange bolts, two symmetrical sliding grooves are opened on the inner side of the frame, the striking element includes a movable plate, the two ends of the movable plate are respectively inserted into the two sliding grooves and connected to the inner top wall of the sliding grooves by springs, and a number of striking rods are fixedly provided on the top surface of the movable plate.

[0015] With the above technical solution, when the cam rod rotates, it pushes the movable plate and the striking rod to move up and down, thereby causing the belt conveyor to vibrate by continuously striking it with the striking rod, and causing the orientation of the hexagonal flange bolts in the positioning component to be adjusted.

[0016] Optionally, in the above-mentioned feeding device for producing hexagonal flange bolts, the cam rod includes a round rod and several cam discs. The round rod is rotatably mounted inside the frame, and the several cam discs are fixedly sleeved on the outer wall of the round rod. The outer wall of the cam discs slides in cooperation with the bottom surface of the movable plate.

[0017] The above technical solution allows the round rod to easily drive the cam disc to rotate. As the cam disc rotates, it facilitates the movement of the movable plate and the striking rod up and down. As the striking rod moves, it continuously strikes the belt conveyor, causing the belt conveyor to vibrate.

[0018] Optionally, in the above-mentioned feeding device for producing hexagonal flange bolts, the transmission component includes two sprockets and a chain. The two sprockets are respectively fixedly sleeved on the ends of the round rod and the rotating shaft of the belt conveyor, and the two sprockets are connected by the chain.

[0019] With the above technical solution, when the belt conveyor is running, the rotating shaft drives the sprocket to rotate, and through the chain drives another sprocket and the round rod to rotate.

[0020] Optionally, in the above-mentioned feeding device for producing hexagonal flange bolts, support plates are symmetrically arranged on the inner side of the frame, and a blowing component is fixedly arranged at the end of the support plate away from the frame. The belt of the belt conveyor is provided with holes for airflow.

[0021] The above technical solution allows the support plate to support the purging component, and the holes allow airflow to be blown onto the hexagonal flange bolts via the belt conveyor, thereby removing debris from the surface of the hexagonal flange bolts.

[0022] Optionally, in the above-mentioned feeding device for producing hexagonal flange bolts, the purging component includes a bushing and a rotating drum. The bushing is fixedly installed at the end of the support plate away from the frame, and the rotating drum is fixedly installed inside the bushing. The outer wall of the rotating drum is provided with several fan blades along the circumference. A one-way bearing is fixedly installed on the inner side of the rotating drum, and a semi-circular block is fixedly installed on the inner side of the one-way bearing. A guide rod is movably inserted into the one-way bearing, and the upper end of the guide rod is connected to the movable plate through a connecting plate.

[0023] With the above technical solution, when the movable plate moves the connecting plate and the guide rod upward, the semicircular block slides along the outer wall of the guide rod, thereby causing the semicircular block to drive the inner ring of the one-way bearing to rotate. At this time, the one-way bearing is in a locked state. Therefore, the inner ring of the one-way bearing drives the outer ring and the rotating drum to rotate, thereby driving the fan blade to rotate through the rotating drum and generating airflow to blow away the debris on the surface of the hexagonal flange bolts.

[0024] Optionally, in the above-mentioned feeding device for producing hexagonal flange bolts, the outer wall of the guide rod is provided with a spiral groove, and the semicircular block slides in contact with the inner wall of the spiral groove.

[0025] Through the above technical solution, when the guide rod moves, it causes the semicircular block to slide on the inner wall of the spiral groove, thereby driving the one-way bearing to rotate through the semicircular block.

[0026] In summary, the present invention has at least one of the following beneficial effects:

[0027] The cam rod pushes the striking part to move up and down to strike the belt conveyor, thereby causing the hexagonal flange bolts to vibrate in the positioning part and to be vertically stacked in the positioning part. Then, the pusher pushes the hexagonal flange bolts into the discharge plate, making it easy for the operator to pick up the hexagonal flange bolts without having to stack them again.

[0028] The holes allow airflow to be blown onto the hexagonal flange bolts via the belt conveyor, thus removing debris from the surface of the hexagonal flange bolts. At the same time, the hexagonal flange bolts shake off the debris when they are vibrated, thereby reducing the amount of debris adhering to the surface of the hexagonal flange bolts. Attached Figure Description

[0029] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0030] Figure 2 This is a partial three-dimensional structural cross-sectional view of the present invention;

[0031] Figure 3 This is a partial three-dimensional cross-sectional view of the frame of the present invention;

[0032] Figure 4 This is a partial three-dimensional unfolded structural cross-sectional view of the present invention.

[0033] In the diagram: 1. Frame; 11. Slide groove; 12. Support plate; 13. Blowing component; 131. Bushing; 132. Rotary drum; 133. Fan blade; 134. One-way bearing; 135. Semicircular block; 136. Guide rod; 137. Connecting plate; 138. Spiral groove; 2. Drop pipe; 3. Belt conveyor; 4. Positioning component; 41. Vertical plate; 42. Inclined plate; 5. Discharge plate; 6. Pushing component; 61. Electric push rod; 62. Push plate; 7. Striking component; 71. Movable plate; 72. Spring; 73. Striking rod; 8. Cam rod; 81. Round rod; 82. Cam disc; 9. Transmission component; 91. Sprocket; 92. Chain. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1-4The present invention will be described in further detail below.

[0035] Please refer to the attached diagram in the instruction manual. Figure 1-4 The present invention provides an embodiment of a feeding device for the production of hexagonal flange bolts, comprising a frame 1, a discharge pipe 2 provided on the top of the frame 1, a belt conveyor 3 provided on the inner side of the frame 1, and a plurality of positioning elements 4 provided on the outer wall of the belt conveyor 3. The hexagonal flange bolts are discharged through the discharge pipe 2, thereby causing the hexagonal flange bolts to fall into the positioning elements 4. As the belt conveyor 3 operates, it drives the positioning elements 4 to move and transport the hexagonal flange bolts.

[0036] The positioning component 4 includes two vertical plates 41 and two inclined plates 42. The two vertical plates 41 are fixedly installed on the outer surface of the belt of the belt conveyor 3, and the two inclined plates 42 are respectively fixedly installed on the upper end of the two vertical plates 41. The width of the upper opening of the positioning component 4 is greater than the width of the lower opening of the positioning component 4, thereby causing the hexagonal flange bolts to be vertically stacked in the positioning component 4.

[0037] A discharge plate 5 is fixedly installed on one side of the outer wall of the frame 1. The shape of the discharge plate 5 is the same as that of the positioning part 4. One end of the discharge plate 5 passes through the frame 1 and corresponds to the positioning part 4. The discharge plate 5 facilitates the storage of the hexagonal flange bolts inside the positioning part 4 and makes it easy for the operator to pick up the hexagonal flange bolts without having to use the hexagonal flange bolts to re-stack them.

[0038] On the other side of the outer wall of the frame 1, a pusher 6 is provided. The pusher 6 includes an electric push rod 61, which is fixedly installed on the outer wall of the frame 1. The extended end of the electric push rod 61 passes through the frame 1 and is fixedly installed with a push plate 62. The push plate 62 is adapted to the inner wall of the positioning member 4. The electric push rod 61 facilitates the movement of the push plate 62. As the push plate 62 moves, it facilitates the push of the hexagonal flange bolts in the positioning member 4 into the discharge plate 5 for temporary storage.

[0039] A striking element 7 is movably installed on the inner side of the frame 1, and a cam rod 8 is rotatably installed on the inner side of the frame 1. Two slide grooves 11 are symmetrically opened on the inner side of the frame 1. The striking element 7 includes a movable plate 71. The two ends of the movable plate 71 are respectively inserted into the two slide grooves 11 and connected to the inner top wall of the slide groove 11 by a spring 72. Several striking rods 73 are fixedly installed on the top surface of the movable plate 71. The movable plate 71 is movably installed in the frame 1 through the two slide grooves 11, and the movable plate 71 is pushed down by the spring 72 and always abuts against the outer wall of the cam rod 8. When the cam rod 8 rotates, it pushes the movable plate 71 and the striking rods 73 to move up and down, thereby continuously striking the belt conveyor 3 through the striking rods 73, causing the belt conveyor 3 to vibrate, and causing the hexagonal flange bolts in the positioning element 4 to be adjusted, thereby causing the hexagonal flange bolts to be vertically stacked in the positioning element 4.

[0040] The cam rod 8 includes a round rod 81 and several cam discs 82. The round rod 81 is rotatably mounted inside the frame 1. The several cam discs 82 are fixedly sleeved on the outer wall of the round rod 81. The outer wall of the cam disc 82 is slidably engaged with the bottom surface of the movable plate 71. The round rod 81 facilitates the rotation of the cam disc 82. As the cam disc 82 rotates, it facilitates the up-and-down movement of the movable plate 71 and the striking rod 73. As the striking rod 73 moves, it continuously strikes the belt conveyor 3, causing the belt conveyor 3 to vibrate.

[0041] The cam rod 8 is connected to the rotating shaft of the belt conveyor 3 via a transmission component 9. The transmission component 9 includes two sprockets 91 and a chain 92. The two sprockets 91 are respectively fixedly sleeved on the ends of the round rod 81 and the rotating shaft of the belt conveyor 3. The two sprockets 91 are connected by the chain 92. When the belt conveyor 3 is running, the rotating shaft drives the sprockets 91 to rotate, and drives the other sprocket 91 and the round rod 81 to rotate through the chain 92. Thus, the round rod 81 drives the cam disc 82 to rotate and controls the up and down movement of the striking component 7.

[0042] It should be noted that support plates 12 are symmetrically arranged on the inner side of the frame 1. A blowing element 13 is fixedly installed on the end of the support plate 12 away from the frame 1. The belt of the belt conveyor 3 has holes for airflow to pass through. The support plate 12 facilitates the support of the blowing element 13, and the holes allow airflow to pass through the belt of the belt conveyor 3 and blow onto the hexagonal flange bolts, thereby blowing away the debris on the surface of the hexagonal flange bolts. At the same time, when the hexagonal flange bolts are vibrated, the debris on their surface is shaken off.

[0043] The purging component 13 includes a bushing 131 and a rotating drum 132. The bushing 131 is fixedly installed at the end of the support plate 12 away from the frame 1. The rotating drum 132 is fixedly installed inside the bushing 131. Several fan blades 133 are arranged along the circumference on the outer wall of the rotating drum 132. A one-way bearing 134 is fixedly installed on the inner side of the rotating drum 132. A semi-circular block 135 is fixedly installed on the inner side of the one-way bearing 134. A guide rod 136 is movably inserted into the one-way bearing 134. The upper end of the guide rod 136 is connected to the movable plate 71 through a connecting plate 137.

[0044] When the movable plate 71 moves the connecting plate 137 and the guide rod 136 upward, the semicircular block 135 slides along the outer wall of the guide rod 136, thereby causing the semicircular block 135 to drive the inner ring of the one-way bearing 134 to rotate. At this time, the one-way bearing 134 is in a locked state. Therefore, the inner ring of the one-way bearing 134 drives the outer ring and the rotating drum 132 to rotate, thereby driving the fan blade 133 to rotate through the rotating drum 132 and generating airflow to blow away the debris on the surface of the hexagonal flange bolts.

[0045] When the movable plate 71 moves the connecting plate 137 and the guide rod 136 downward, the semicircular block 135 slides along the outer wall of the guide rod 136, thereby causing the semicircular block 135 to drive the inner ring of the one-way bearing 134 to rotate. At this time, the one-way bearing 134 is in the unlocked state, so the outer ring of the one-way bearing 134 and the rotating cylinder 132 remain stationary.

[0046] The outer wall of the guide rod 136 is provided with a spiral groove 138. The semicircular block 135 slides in cooperation with the inner wall of the spiral groove 138. When the guide rod 136 moves, it causes the semicircular block 135 to slide on the inner wall of the spiral groove 138, thereby driving the one-way bearing 134 to rotate through the semicircular block 135.

[0047] Working principle: When using the feeding device for the production of hexagonal flange bolts, the hexagonal flange bolts are first discharged through the discharge pipe 2, thereby causing the hexagonal flange bolts to fall into the positioning part 4. As the belt conveyor 3 operates, it drives the positioning part 4 to move and transport the hexagonal flange bolts.

[0048] At the same time, the transmission component 9 drives the cam rod 8 to rotate, and the cam rod 8 pushes the striking component 7 to move up and down to strike the belt conveyor 3, thereby causing the hexagonal flange bolts to vibrate in the positioning component 4 and causing the hexagonal flange bolts to be vertically stacked in the positioning component 4.

[0049] When the positioning component 4 moves to coincide with the pushing component 6, the belt conveyor 3 stops. At this time, the hexagonal flange bolts are pushed into the discharge plate 5 by the pushing component 6, making it more convenient to transport the hexagonal flange bolts.

[0050] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A feeding device for producing hexagonal flange bolts, comprising a frame (1), characterized in that: The top of the frame (1) is provided with a material drop pipe (2), and the inner side of the frame (1) is provided with a belt conveyor (3). The outer wall of the belt conveyor (3) is provided with a number of positioning components (4). The positioning component (4) includes two vertical plates (41) and two inclined plates (42). The two vertical plates (41) are fixedly installed on the outer surface of the belt of the belt conveyor (3), and the two inclined plates (42) are respectively fixedly installed on the upper end of the two vertical plates (41). A discharge plate (5) is fixedly installed on one side of the outer wall of the frame (1), and a pusher (6) is installed on the other side of the outer wall of the frame (1). A striking element (7) is movably installed on the inner side of the frame (1). Two slide grooves (11) are symmetrically opened on the inner side of the frame (1). The striking element (7) includes a movable plate (71). The two ends of the movable plate (71) are respectively inserted into the two slide grooves (11) and connected to the inner top wall of the slide grooves (11) by a spring (72). Several striking rods (73) are fixedly installed on the top surface of the movable plate (71). A cam rod (8) is rotatably provided on the inner side of the frame (1). The cam rod (8) is connected to the rotating shaft of the belt conveyor (3) through a transmission component (9). The cam rod (8) includes a round rod (81) and several cam discs (82). The round rod (81) is rotatably provided inside the frame (1). Several cam discs (82) are fixedly sleeved on the outer wall of the round rod (81). The outer wall of the cam discs (82) slides in cooperation with the bottom surface of the movable plate (71). The frame (1) is symmetrically provided with support plates (12) on the inner side. A blower (13) is fixedly provided at one end of the support plate (12) away from the frame (1). The belt of the belt conveyor (3) is provided with holes for airflow to pass through. The purging component (13) includes a bushing (131) and a rotating drum (132). The bushing (131) is fixedly installed at one end of the support plate (12) away from the frame (1). The rotating drum (132) is fixedly installed inside the bushing (131). The outer wall of the rotating drum (132) is provided with a number of fan blades (133) along the circumference. A one-way bearing (134) is fixedly installed on the inner side of the rotating drum (132). A semi-circular block (135) is fixedly installed on the inner side of the one-way bearing (134). A guide rod (136) is movably inserted into the one-way bearing (134). The upper end of the guide rod (136) is connected to the movable plate (71) through a connecting plate (137). The outer wall of the guide rod (136) is provided with a spiral groove (138), and the semicircular block (135) slides in contact with the inner wall of the spiral groove (138).

2. The feeding device for producing hexagonal flange bolts according to claim 1, characterized in that: The shape of the discharge plate (5) is the same as that of the positioning member (4), and one end of the discharge plate (5) passes through the frame (1) and corresponds to the positioning member (4).

3. The feeding device for producing hexagonal flange bolts according to claim 1, characterized in that: The pusher (6) includes an electric push rod (61), which is fixedly installed on the outer wall of the frame (1). The extended end of the electric push rod (61) passes through the frame (1) and is fixedly provided with a push plate (62). The push plate (62) is adapted to the inner wall of the positioning member (4).

4. The feeding device for producing hexagonal flange bolts according to claim 1, characterized in that: The transmission component (9) includes two sprockets (91) and a chain (92). The two sprockets (91) are respectively fixedly sleeved on the ends of the round rod (81) and the rotating shaft of the belt conveyor (3). The two sprockets (91) are connected by the chain (92).

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