Screw gluing disc machine capable of achieving efficient discharging

Abstract

The utility model relates to a screw gluing disc machine capable of efficiently blanking, which comprises a disc capable of rotating horizontally, a gluing mechanism, a drying mechanism and a detection mechanism, the gluing mechanism, the drying mechanism and the detection mechanism are sequentially arranged on the side surface of the disc, the edge of the top surface of the disc is provided with a groove for placing screws, and the side surface of the disc is also provided with a blanking chute. A supporting frame is arranged at the top of the discharging chute and connected with a separation shifting piece and a discharging wheel, the separation shifting piece is attached to the bottom of the discharging wheel, the discharging wheel is in shaft connection with a motor fixed to the supporting frame for matched driving, a magnetic conveying belt is arranged on the circumferential face of the discharging wheel, and the position of the discharging wheel is matched with the groove. According to the screw gluing device, rotation of the discharging wheel is achieved, the magnetic conveying belt adsorbs screws to leave the disc, magnetic force is separated through the separation shifting piece, the screws fall into the discharging chute to be discharged automatically, manual discharging is saved, meanwhile, the disc and the discharging wheel can keep rotating, the magnetic conveying belt can adsorb the multiple screws to be discharged continuously, and the overall efficiency of screw gluing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener processing, in particular to a screw gluing disc machine capable of efficiently feeding materials. Background Technique

[0002] After the screws are manufactured and formed, glue is applied to the threads to improve their anti-loosening and anti-vibration capabilities. For the screw gluing device used for larger screws, a horizontally rotating disc is usually provided, and there are grooves for placing screws at the top edge of the disc. The disc rotates to make the screws pass through the gluing mechanism and the drying mechanism in sequence, and workers take down the glued and dried screws one by one for a long time, which is not conducive to improving production efficiency; workers also need to cooperate with sensors to detect whether the screws are glued qualified, and separate and store the unqualified screws according to the detection results. Therefore, it has become an urgent technical problem to design a screw gluing disc machine with high-efficiency feeding that can save manpower and automatically classify and feed materials. Summary of the Invention

[0003] The utility model provides a screw gluing disc machine capable of efficiently feeding materials to solve the above problems.

[0004] The technical solution of the utility model, a screw gluing disc machine capable of efficiently feeding materials, includes a horizontally rotatable disc, and a gluing mechanism, a drying mechanism and a detection mechanism arranged in sequence on the side of the disc. There are grooves for placing screws at the top edge of the disc. A feeding chute is also arranged on the side of the disc. A support frame is arranged at the top of the feeding chute. The support frame is connected with a separating paddle and a feeding wheel located above the feeding chute. The position of the separating paddle is horizontal and fits the bottom of the feeding wheel. The feeding wheel is axially connected with a motor fixed on the support frame for cooperative driving. A magnetic conveyor belt is arranged on the circumferential surface of the feeding wheel. The position of the feeding wheel matches the groove.

[0005] After adopting the above structure, the screw rod of the larger screw is placed in the groove, and the part that needs to be coated with glue extends outward from the groove. As the disc rotates horizontally, the screw rod passes through the glue coating mechanism to coat the glue, the drying mechanism to dry the glue, and the detection mechanism to detect whether the glue is coated qualifiedly; then the screw moves to the blanking wheel, and the end is adsorbed by the magnetic force of the magnetic conveyor belt. At the same time, the motor drives the blanking wheel to rotate, pulling the adsorbed screw upward to leave the groove, and making the screw rod part completely adsorbed on the magnetic conveyor belt; as the blanking wheel rotates, the screw is brought to the separating flap, and the separating flap is used to fit the blanking wheel, so that the separating flap is inserted between the screw and the blanking wheel to form a partition, and the magnetic force can no longer adsorb the screw, and the screw falls into the blanking chute below to complete automatic blanking; it realizes that the blanking wheel rotates, the magnetic conveyor belt adsorbs the screw and leaves the disc, and then uses the separating flap to cut off the magnetic force, so that the screw falls into the blanking chute for automatic blanking, saving manual blanking. At the same time, the disc and the blanking wheel will keep rotating, and the magnetic conveyor belt can adsorb multiple screws for continuous blanking, improving the overall efficiency of screw gluing.

[0006] As a further improvement of the present utility model, guiding plates are provided on both the left and right sides of the separating flap. The separating flap is also connected with a moving rod. The guiding plates both extend downward and the bottom bends downward to form an arc surface below the separating flap. The moving rod is connected with a driving cylinder fixed on the support frame. The moving direction of the moving rod corresponds to the axis of the blanking wheel. The blanking chute is divided along the vertical center line into a good product chute and a defective product chute; the detection mechanism is electrically connected with a controller, and the controller is electrically connected with the driving cylinder.

[0007] After adopting the above structure, by arranging guiding plates on both the left and right sides of the separating flap, and then making the guiding plates extend downward and bend towards the lower part of the separating flap, so that the guiding plates form arc surfaces with opposite orientations. The driving cylinder and the moving rod are used to drive the separating flap to translate, so that the arc surfaces with different orientations are aligned below the blanking wheel. The dropped screw falls onto the guiding plate and slides sideways under the guidance of the arc surface, falling into the corresponding good product chute or defective product chute; by electrically connecting the detection mechanism with a controller, and the controller is electrically connected with the driving cylinder, the driving cylinder is started according to the detection result signal of the detection mechanism, driving the moving rod to pull the separating flap in different directions, so that the screw falls into the good product chute or defective product chute corresponding to the detection result, realizing automatic separation of defective screws during blanking.

[0008] As a further improvement of the present utility model, the support frame includes a base and a lifting column. The base is connected with the blanking chute. The base is provided with a vertical through hole for the lifting column to be inserted and a bolt hole penetrating from the side to the vertical through hole. The top of the lifting column is connected with the separating flap and the blanking wheel. The bottom of the lifting column is inserted into the vertical through hole, and the bolt hole is provided with a mating positioning bolt, and the end of the positioning bolt abuts against the bottom side of the lifting column.

[0009] After adopting the above structure, by rotating the positioning bolt in the reverse direction, the positioning bolt moves away from the lifting column along the bolt hole. After the lifting column loses the pressing pressure, it moves freely along the vertical through hole, and the height of the separating flap and the blanking wheel is adjusted so that the blanking wheel can accurately match the position of the screw on the groove.

[0010] As a further improvement of the present utility model, the groove is a V-shaped groove, and the groove wall of the groove is provided with anti-slip lines.

[0011] After adopting the above structure, since the groove is a V-shaped groove and the groove wall has anti-slip lines, it is possible to prevent the position of the screw from sliding due to the turnover of the disk, and ensure that the blanking wheel can accurately suck the screw for blanking.

[0012] As a further improvement of the present utility model, a magnetic attraction assembly is provided inside the magnetic conveyor belt. The magnetic attraction assembly is a permanent magnet piece or an electromagnet, and the outside of the magnetic attraction assembly is wrapped with a flexible layer.

[0013] After adopting the above structure, by wrapping the magnetic attraction assembly located inside the magnetic conveyor belt with a flexible layer, multiple layers of protection are formed outside the magnetic attraction assembly, and damage to the magnetic attraction assembly caused by the impact generated when sucking the screw is avoided. Description of the Drawings

[0014] Figure 1 The structure diagram of the present utility model is shown.

[0015] Figure 2 The structure diagram of the groove of part A is shown.

[0016] 1 - Disk, 2 - Glue application mechanism, 3 - Drying mechanism, 4 - Detection mechanism, 5 - Groove, 6 - Blanking chute, 7 - Separating flap, 8 - Blanking wheel, 9 - Motor, 10 - Guide plate, 11 - Moving rod, 12 - Driving cylinder, 13 - Base, 14 - Lifting column, 15 - Positioning bolt, 16 - Anti-slip line. Detailed Embodiment

[0017] As Figure 1 - Figure 2 shown, a screw glue application disk machine capable of efficiently blanking includes a disk 1 that can rotate horizontally and a glue application mechanism 2, a drying mechanism 3, and a detection mechanism 4 arranged in sequence on the side of the disk 1. A groove 5 for placing screws is provided at the top edge of the disk 1. A blanking chute 6 is also provided on the side of the disk 1. A support frame is provided at the top of the blanking chute 6. The support frame is connected with a separating flap 7 and a blanking wheel 8 located above the blanking chute 6. The position of the separating flap 7 is horizontal and fits against the bottom of the blanking wheel 8. The blanking wheel 8 is axially connected to a motor 9 fixed on the support frame for cooperative driving. A magnetic conveyor belt is provided on the circumferential surface of the blanking wheel 8. The position of the blanking wheel 8 matches the groove 5.

[0018] By placing the screw rod of the larger screw at groove 5 and making the part to be coated with glue extend outward from groove 5, as the disc 1 rotates horizontally, the screw rod passes through the glue coating mechanism 2 in sequence to coat the glue, the drying mechanism 3 to dry the glue, and the detection mechanism 4 to detect whether the glue is coated qualified; then the screw moves to the blanking wheel 8, and the end is adsorbed by the magnetic force of the magnetic conveyor belt. At the same time, the motor 9 drives the blanking wheel 8 to rotate, pulling the adsorbed screw upward away from groove 5 and making the screw rod part completely adsorbed on the magnetic conveyor belt; as the blanking wheel 8 rotates, it brings the screw to the separating flap 7. By using the separating flap 7 to fit the blanking wheel 8, the separating flap 7 is inserted between the screw and the blanking wheel 8 to form a partition, and the magnetic force can no longer adsorb the screw, and the screw falls into the blanking chute 6 below to complete automatic blanking; it realizes the rotation of the blanking wheel 8, the magnetic conveyor belt adsorbs the screw and leaves the disc 1, and then uses the separating flap 7 to cut off the magnetic force, so that the screw falls into the blanking chute 6 for automatic blanking, saving manual blanking. At the same time, the disc 1 and the blanking wheel 8 will keep rotating, and the magnetic conveyor belt can adsorb multiple screws for continuous blanking, improving the overall efficiency of screw gluing.

[0019] Guide plates 10 are provided on both the left and right sides of the separating flap 7. The separating flap 7 is also connected with a moving rod 11. The guide plates 10 extend downward and the bottom bends downward to form an arc surface below the separating flap 7. The moving rod 11 is connected with a driving cylinder 12 fixed on the support frame. The moving direction of the moving rod 11 corresponds to the axis of the blanking wheel 8. The blanking chute 6 is divided into a good product chute and a defective product chute along the vertical center line; the detection mechanism 4 is electrically connected with a controller, and the controller is electrically connected with the driving cylinder 12.

[0020] By arranging guide plates 10 on both the left and right sides of the separating flap 7, then making the guide plates 10 extend downward and bend towards the lower part of the separating flap 7, so that the guide plates 10 form arc surfaces with opposite orientations. The driving cylinder 12 and the moving rod 11 are used to drive the separating flap 7 to translate, so that the arc surfaces with different orientations are aligned below the blanking wheel 8. The dropped screws fall onto the guide plates 10 and slide sideways under the guidance of the arc surfaces and fall into the corresponding good product chute or defective product chute; since the detection mechanism 4 is electrically connected with a controller, and the controller is electrically connected with the driving cylinder 12, according to the detection result signal of the detection mechanism 4, the driving cylinder 12 is started to drive the moving rod 11 to pull the separating flap 7 in different directions, so that the screws fall into the good product chute or defective product chute corresponding to the detection result, realizing the automatic separation of defective screws during blanking.

[0021] The support frame includes a base 13 and a lifting column 14. The base 13 is connected to the blanking chute 6. The base 13 is provided with a vertical through hole for the lifting column 14 to be inserted and a bolt hole that penetrates from the side to the vertical through hole. The top of the lifting column 14 is connected to the separating flap 7 and the blanking wheel 8. The bottom of the lifting column 14 is inserted into the vertical through hole. The bolt hole is provided with a positioning bolt 15 that is screwed together. The end of the positioning bolt 15 abuts against the bottom side of the lifting column 14.

[0022] By rotating the positioning bolt 15 in the reverse direction, the positioning bolt 15 moves away from the lifting column 14 along the bolt hole. After the lifting column 14 loses the abutting pressure, it moves freely along the vertical through hole to adjust the heights of the separating flap 7 and the blanking wheel 8 so that the blanking wheel 8 can accurately match the screw positions on the groove 5.

[0023] The groove 5 is a V-shaped groove, and the groove wall of the groove 5 is provided with anti-slip lines 16.

[0024] Since the groove 5 is a V-shaped groove and the groove wall has anti-slip lines 16, the sliding of the screw positions caused by the rotation of the disc 1 is avoided, ensuring that the blanking wheel 8 can accurately suck the screws for blanking.

[0025] A magnetic attraction component is arranged on the inner side of the magnetic conveyor belt. The magnetic attraction component is a permanent magnet piece or an electromagnet, and the outer side of the magnetic attraction component is wrapped with a flexible layer.

[0026] By wrapping the magnetic attraction component located on the inner side of the magnetic conveyor belt with the flexible layer, multiple layers of protection are formed on the outer side of the magnetic attraction component to avoid damage to the magnetic attraction component caused by the impact when sucking the screws.

Claims

1. A screw gluing disc machine capable of efficient blanking, comprising a horizontally rotatable disc (1), a gluing mechanism (2), a drying mechanism (3) and a detection mechanism (4) arranged in sequence on the side of the disc (1). A groove (5) for placing screws is provided at the top edge of the disc (1). It is characterized in that: A discharge chute (6) is also provided on the side surface of the disc (1). A support frame is provided at the top of the discharge chute (6). The support frame is connected with a separation flap (7) and a discharge wheel (8) located above the discharge chute (6). The position of the separation flap (7) is horizontal and is in contact with the bottom of the discharge wheel (8). The discharge wheel (8) is axially connected with a motor (9) fixed on the support frame for cooperative driving. A magnetic conveyor belt is provided on the circumferential surface of the discharge wheel (8). The position of the discharge wheel (8) matches the groove (5).

2. The screw glue - applying disc machine capable of efficient blanking according to claim 1, wherein: Guide plates (10) are provided on both the left and right sides of the separation flap (7). The separation flap (7) is also connected with a moving rod (11). The guide plates (10) both extend downward and the bottom is bent downward to form an arc surface below the separation flap (7). The moving rod (11) is connected with a driving cylinder (12) fixed on the support frame. The moving direction of the moving rod (11) corresponds to the axis of the discharge wheel (8). The discharge chute (6) is divided into a good product chute and a defective product chute along the vertical center line; the detection mechanism (4) is electrically connected with a controller, and the controller is electrically connected with the driving cylinder (12).

3. The screw glue - applying disc machine capable of efficient blanking according to claim 1, wherein: The support frame includes a base (13) and a lifting column (14). The base (13) is connected with the discharge chute (6). The base (13) is provided with a vertical through hole for the lifting column (14) to insert and a bolt hole penetrating from the side to the vertical through hole. The top of the lifting column (14) is connected with the separation flap (7) and the discharge wheel (8). The bottom of the lifting column (14) is inserted into the vertical through hole. The bolt hole is provided with a positioning bolt (15) screwed together, and the end of the positioning bolt (15) abuts against the bottom side of the lifting column (14).

4. The screw glue - applying disc machine capable of efficient blanking according to claim 1, wherein: The groove (5) is a V-shaped groove, and anti-slip lines (16) are provided on the groove wall of the groove (5).

5. The screw glue - coating disc machine capable of efficient blanking according to claim 1, wherein: A magnetic attraction component is provided inside the magnetic conveyor belt. The magnetic attraction component is a permanent magnet piece or an electromagnet, and a flexible layer is wrapped outside the magnetic attraction component.

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