Bolt gluing device

Abstract

The utility model relates to the technical field of bolt machining equipment, and particularly discloses a bolt gluing device which comprises a base, a first support and a second support are arranged on the left side and the right side of the base respectively, a third support is arranged on the front side of the base, a motor is installed on the first support, a first telescopic cylinder is installed on the second support, and a second telescopic cylinder is installed on the third support. A first chuck is fixedly connected to a main shaft of the motor, a second chuck is rotationally connected to a piston rod of the first telescopic cylinder, a material guide plate is obliquely installed on the third support, a second telescopic cylinder is obliquely installed on the third support, a push plate is fixedly connected to a piston rod of the second telescopic cylinder, and the push plate is tangent to the rear side edge of the material guide plate. A containing groove is formed in the top of the push plate, a third telescopic cylinder is horizontally installed on the first support, a piston rod of the third telescopic cylinder is connected with a gluing pen, and the bolt gluing device is high in automation degree and capable of effectively improving the bolt gluing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt processing equipment, in particular to a bolt glue coating device. Background Art

[0002] When processing bolts, it is necessary to perform anti-rust treatment on the bolt fasteners. The most common anti-rust treatment methods include electroplating and coating with rust inhibitors. For some bolts, such as long bolts used for wind turbine installation, in addition to electroplating and coating with rust inhibitors, it is also necessary to coat the bolt threads with anaerobic glue to further improve the anti-rust performance of the bolts. In the prior art, glue pens are often used for gluing. The specific method is to tighten the bolt between two top shafts, or clamp the head end of the bolt on a three-jaw chuck, drive the bolt to rotate by the top shaft or the three-jaw chuck, and then move the glue pen along the axial direction of the bolt. During the movement of the glue pen, the glue outlet pipe of the glue pen approaches the bolt thread and continuously releases glue, thereby coating the bolt thread with glue. The above method is very common, but requires operators to repeatedly clamp and disassemble bolts, which not only wastes labor, but also has low production efficiency. Utility Model Content

[0003] In order to solve the problems mentioned in the background technology, the purpose of the utility model is to provide a bolt glue coating device.

[0004] In order to achieve the above objectives, the technical solution of the utility model is:

[0005] A bolt glue coating device comprises a base, wherein a first bracket and a second bracket are respectively arranged on the left and right sides of the base, a third bracket is arranged on the front side of the base, a motor is horizontally mounted on the first bracket, a first telescopic cylinder is horizontally mounted on the second bracket, a main shaft of the motor and a piston rod of the first telescopic cylinder are coaxial and arranged opposite to each other, a first chuck is fixedly connected to the main shaft of the motor, a second chuck is rotatably connected to the piston rod of the first telescopic cylinder, a material guide plate is obliquely mounted on the third bracket, a rear side of the material guide plate is a low side and a height of the rear side of the material guide plate is lower than a height of the main shaft of the motor, a second telescopic cylinder is obliquely mounted on the third bracket, and the second telescopic cylinder The piston rod of the second telescopic cylinder is set upward and perpendicular to the material guide plate, a push plate is fixedly connected to the piston rod of the second telescopic cylinder, the push plate is perpendicular to the material guide plate and the push plate is tangent to the rear side of the material guide plate, the top of the push plate is provided with a receiving groove extending in the left and right directions, a bolt can be placed in the receiving groove and the receiving groove can be moved between the first chuck and the second chuck, a third telescopic cylinder is horizontally installed on the first bracket, the piston rod of the third telescopic cylinder is set to the right, a glue pen is connected to the piston rod of the third telescopic cylinder, the axis of the glue pen intersects with the axis of the first telescopic cylinder, the motor, the first telescopic cylinder, the second telescopic cylinder and the third telescopic cylinder are all communicatively connected to the industrial computer.

[0006] Furthermore, it also includes an adjustment frame, which includes a connecting head, a connecting plate and a pipe clamp, the connecting head is fixedly connected to the piston rod of the third telescopic cylinder, the connecting plate is longitudinally arranged and locked on the connecting head by multiple screws, the pipe clamp is fixed to the connecting plate, the glue pen clamp is arranged in the pipe clamp, and the connecting plate is provided with multiple longitudinal long holes, and the screws for locking the connecting plate pass through the long holes.

[0007] Furthermore, the glue coating pen includes a storage tube, a tube cover and a glue discharge needle. The storage tube is longitudinally arranged and clamped in the tube clamp. The bottom of the storage tube is connected to the glue discharge needle. The top of the storage tube is threadedly connected to the tube cover. The tube cover is provided with an air inlet, and the air inlet is connected to an air blowing controller through a hose. The air blowing controller is communicatively connected to an industrial computer. A glue injection port is provided on the side of the storage tube, and a sealing cover is threadedly connected to the glue injection port.

[0008] The beneficial effects of the utility model are as follows: bolts can be placed in the guide plate in batches, the push plate can prevent the bolts from falling out of the guide plate, the accommodating groove on the push plate can accommodate a bolt, and the push plate can be driven by the second telescopic cylinder to move obliquely upward, so as to bring a bolt between the first clamp and the second clamp, and then the push plate is reset by the second telescopic cylinder, and then the second clamp is driven by the first telescopic cylinder to move toward the first clamp, so that the bolt can be clamped between the first clamp and the second clamp, and the motor can be turned on to drive the bolt to rotate, and the glue coating pen can be moved along the axial direction of the bolt by the third telescopic cylinder, and the glue coating pen can quickly complete the gluing operation on the thread of the bolt, and the motor, the first telescopic cylinder, the second telescopic cylinder, and the third telescopic cylinder are all controlled by an industrial computer, and the movement frequencies of the motor, the first telescopic cylinder, the second telescopic cylinder and the third telescopic cylinder can be set. By repeating the above operation, a large number of bolts can be automatically glued, and there is no need for operators to clamp the bolts, which can effectively save labor and improve the gluing efficiency of the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0010] Figure 2 It is a right side view of an embodiment of the utility model;

[0011] Figure 3 It is a schematic diagram of the connection structure between the glue coating pen and the adjustment frame in the embodiment of the utility model.

[0012] Explanation of the accompanying figures: 1. Base, 11. First bracket, 12. Second bracket, 13. Third bracket, 2. Motor, 21. First chuck, 3. First telescopic cylinder, 31. Second chuck, 4. Guide plate, 5. Second telescopic cylinder, 51. Push plate, 52. Receiving groove, 6. Third telescopic cylinder, 7. Glue pen, 71. Storage tube, 72. Tube cover, 721. Air inlet, 73. Glue discharge needle, 74. Glue injection port, 75. Sealing cover, 8. Adjusting frame, 81. Connecting head, 82. Connecting plate, 821. Long hole, 83. Tube clamp, 9. Air blowing controller. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the utility model.

[0014] like Figure 1-Figure 3As shown, a bolt glue coating device comprises a base 1, a first bracket 11 and a second bracket 12 are respectively arranged on the left and right sides of the base 1, a third bracket 13 is arranged on the front side of the base 1, and the third bracket 13 is located between the first bracket 11 and the second bracket 12, a motor 2 is horizontally installed in the middle of the first bracket 11, a first telescopic cylinder 3 is horizontally installed on the top of the second bracket 12, the main shaft of the motor 2 and the piston rod of the first telescopic cylinder 3 are coaxial and arranged oppositely, a first chuck 21 is fixedly connected to the main shaft of the motor 2, and the end of the piston rod of the first telescopic cylinder 3 is rotatably connected to the second chuck 31, and a material guide plate 4 is obliquely installed on the top of the third bracket 13, and the front side of the material guide plate 4 is a high side and the rear side is a low side. The second telescopic cylinder 5 is installed obliquely on the lower end of the third bracket 13, and the piston rod of the second telescopic cylinder 5 is arranged upward and perpendicular to the guide plate 4. A push plate 51 is fixedly connected to the piston rod of the second telescopic cylinder 5. The push plate 51 is perpendicular to the guide plate 4 and the push plate 51 is tangent to the rear side of the guide plate 4. A receiving groove 52 extending in the left and right directions is provided on the top of the push plate 51. A bolt can be placed in the receiving groove 52 and the receiving groove 52 can be moved between the first chuck 21 and the second chuck 31. A third telescopic cylinder 6 is horizontally installed on the first bracket 11. The third telescopic cylinder 6 is located above the motor 2. 6 is arranged to face right, and the piston rod of the third telescopic cylinder 6 is connected to the glue-spreading pen 7 through the adjusting frame 8, wherein the adjusting frame 8 comprises a connecting head 81, a connecting plate 82 and a pipe clamp 83, the connecting head 81 is fixedly connected to the piston rod of the third telescopic cylinder 6, the connecting plate 82 is arranged longitudinally and is locked on the right side of the connecting head 81 by two screws, the pipe clamp 83 is fixedly connected to the right side of the connecting plate 82, the glue-spreading pen 7 is clamped in the pipe clamp 83, two longitudinal long holes 821 are provided on the connecting plate 82, and the screws for locking the connecting plate 82 pass through the long holes 821, the axis of the glue-spreading pen 7 intersects with the axis of the first telescopic cylinder 3, and the glue-spreading pen 7 comprises a storage tube 71, a tube cover 72 and a glue discharge needle 7 3. The storage tube 71 is longitudinally arranged and clamped in the tube clamp 83. The bottom of the storage tube 71 is connected with a glue discharge needle 73. The top of the storage tube 71 is threadedly connected with a tube cover 72. The tube cover 72 is provided with an air inlet 721. The air inlet 721 is connected to the air blowing controller 9 through a hose. The air blowing controller 9 is connected to an air source. The side of the storage tube 71 is provided with a glue injection port 74. The glue injection port 74 is threadedly connected with a sealing cover 75. The motor 2, the first telescopic cylinder 3, the second telescopic cylinder 5, the third telescopic cylinder 6 and the air blowing controller 9 are all connected to the industrial computer for communication. The motor 2 is a servo motor 2. The first telescopic cylinder 3, the second telescopic cylinder 5 and the third telescopic cylinder 6 are all servo cylinders.

[0015] In actual use, the bolts can be placed in batches in the guide plate 4, and the push plate 51 can prevent the bolts from falling out of the guide plate 4. The receiving groove 52 on the push plate 51 can accommodate a bolt, and the push plate 51 can be driven by the second telescopic cylinder 5 to move obliquely upward, so as to bring a bolt between the first clamp 21 and the second clamp 31, and then the push plate 51 is reset by the first telescopic cylinder, and then the second clamp 31 is driven by the first telescopic cylinder 3 to move toward the first clamp 21, so that the bolt can be clamped between the first clamp 21 and the second clamp 31, and the motor 2 is turned on. The bolt can be driven to rotate, and the glue coating pen 7 can be moved along the axial direction of the bolt through the third telescopic cylinder 6. The glue coating pen 7 can quickly complete the gluing operation on the thread on the bolt. The motor 2, the first telescopic cylinder 3, the second telescopic cylinder 5, and the third telescopic cylinder 6 are all controlled by an industrial computer. The movement frequencies of the motor 2, the first telescopic cylinder 3, the second telescopic cylinder 5, and the third telescopic cylinder 6 can be set. By repeating the above operations, a large number of bolts can be automatically glued. There is no need for operators to clamp the bolts, which can effectively save labor and improve the gluing efficiency of the bolts.

[0016] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. All modifications, equivalent substitutions, improvements, etc. within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bolt glue coating device, comprising a base, characterized in that: The left and right sides of the base are respectively provided with a first bracket and a second bracket, a third bracket is provided on the front side of the base, a motor is horizontally mounted on the first bracket, a first telescopic cylinder is horizontally mounted on the second bracket, a main shaft of the motor and a piston rod of the first telescopic cylinder are coaxial and relatively arranged, a first chuck is fixedly connected to the main shaft of the motor, a second chuck is rotatably connected to the piston rod of the first telescopic cylinder, a material guide plate is obliquely mounted on the third bracket, a rear side of the material guide plate is a low side and a height of the rear side of the material guide plate is lower than a height of the main shaft of the motor, a second telescopic cylinder is obliquely mounted on the third bracket, and a piston rod of the second telescopic cylinder is arranged upward The cam is disposed on the upper and lower surfaces of the second telescopic cylinder and is perpendicular to the material guide plate, a push plate is fixedly connected to the piston rod of the second telescopic cylinder, the push plate is perpendicular to the material guide plate and the push plate is tangent to the rear side of the material guide plate, a receiving groove is provided on the top of the push plate and extends along the left and right directions, a bolt can be placed in the receiving groove and the receiving groove can be moved between the first chuck and the second chuck, a third telescopic cylinder is horizontally installed on the first bracket, the piston rod of the third telescopic cylinder is arranged to face right, a glue pen is connected to the piston rod of the third telescopic cylinder, the axis of the glue pen intersects with the axis of the first telescopic cylinder, the motor, the first telescopic cylinder, the second telescopic cylinder and the third telescopic cylinder are all connected to the industrial computer for communication.

2. A bolt glue coating device according to claim 1, characterized in that: It also includes an adjustment frame, which includes a connecting head, a connecting plate and a pipe clamp. The connecting head is fixedly connected to the piston rod of the third telescopic cylinder. The connecting plate is longitudinally arranged and locked on the connecting head by multiple screws. The pipe clamp is fixed to the connecting plate. The glue pen clamp is arranged in the pipe clamp. The connecting plate is provided with multiple longitudinal long holes, and the screws for locking the connecting plate pass through the long holes.

3. A bolt glue coating device according to claim 2, characterized in that: The glue coating pen includes a storage tube, a tube cover and a glue discharge needle. The storage tube is longitudinally arranged and clamped in a tube clamp. The bottom of the storage tube is connected to the glue discharge needle. The top of the storage tube is threadedly connected to the tube cover. The tube cover is provided with an air inlet, and the air inlet is connected to an air blowing controller through a hose. The air blowing controller is communicatively connected to an industrial computer. A glue injection port is provided on the side of the storage tube, and a sealing cover is threadedly connected to the glue injection port.

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