Automatic feeding and sealing machine

Abstract

The utility model discloses an automatic feeding and sealing machine in the field of pipe sealing devices, which comprises a feeding mechanism, a pipe clamping and rotating mechanism and a pipe sealing mechanism. The pipe clamping and rotating mechanism comprises a machine box, a clamping jaw arranged in the machine box, a driving assembly used for driving the clamping jaw to be opened or tightened and a rotating motor driving the clamping jaw to rotate, a positioning assembly is arranged at the top of the machine box and comprises a pushing air cylinder, a pushing arm and a positioning block, and the pipe sealing mechanism comprises a pipe sealing wheel and a linear module. By arranging the feeding mechanism, the pipe clamping and rotating mechanism and the pipe sealing mechanism, pipes are automatically conveyed into the pipe clamping and rotating mechanism to be positioned and clamped, the pipes are sealed through the pipe sealing mechanism, after sealing is completed, the sealed pipes are ejected out of the pipe clamping and rotating mechanism through follow-up feeding pipes, the automation degree is high, and the efficiency is high. The pipe sealing efficiency can be greatly improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe sealing devices, in particular to an automatic feeding and sealing machine. Background Art

[0002] Metal pipes are widely used in construction projects, power plants, chemical plants, machinery plants and other fields. Since metal pipes have excellent thermal conductivity after passing heat-conducting media through them, metal pipes need to be sealed.

[0003] At present, the sealing of metal pipes is done by manually fixing them and then welding the tail of the pipe with a welding machine. This has a low degree of automation and places high technical requirements on technicians. Therefore, there is a possibility of leakage at the sealing of such pipes in the later stage. The labor intensity of technicians during the sealing operation is high and it is time-consuming and laborious. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technical solutions, the utility model provides an automatic feeding and sealing machine, which can effectively solve the technical problems that the current sealing of metal pipes is to fix them manually and then use a welding machine to weld and seal the tail of the pipe, which has a low degree of automation and has high technical requirements for technicians.

[0005] The technical solution adopted by the utility model to solve the technical problem is: an automatic feeding and sealing machine, comprising a machine platform, a feeding mechanism, a tube clamping and rotating mechanism and a tube sealing mechanism are arranged on the end surface of the machine platform, the feeding mechanism is arranged at one end of the machine platform, the tube sealing mechanism is arranged at the end of the machine platform away from the feeding mechanism, and the tube clamping and rotating mechanism is arranged between the feeding mechanism and the tube sealing mechanism;

[0006] The feeding mechanism includes a hopper, a material pushing assembly arranged at the bottom of the hopper and a material pushing assembly arranged at the front side of the hopper, the material pushing assembly includes a feeding plate, a material pushing cylinder and a material pushing block, the material pushing cylinder is drivingly connected to the material pushing block, the material pushing assembly includes a material pushing plate and a material pushing cylinder, the material pushing cylinder is drivingly connected to the material pushing plate, the pipe clamping rotating mechanism includes a chassis, a clamping jaw arranged inside the chassis, a driving assembly for driving the clamping jaw to open or tighten, and a rotating motor for driving the clamping jaw to rotate, the middle part of the clamping jaw has a gap to form a waiting trough, a positioning assembly is provided on the top of the chassis, the positioning assembly includes a pushing cylinder, a pushing arm and a positioning block, the pushing cylinder is drivingly connected to the positioning block through the pushing arm, and the pipe sealing mechanism includes a pipe sealing wheel and a linear module for driving the pipe sealing wheel to perform forward and backward linear motion.

[0007] Preferably, a mounting plate for mounting a positioning assembly is provided on the top of the chassis, a movable groove is provided at the front end of the mounting plate, and the positioning block is vertically arranged inside the movable groove and rotatably connected thereto.

[0008] Preferably, an adjustment plate detachably connected to one side of the hopper is provided, and a locking block for lockingly connecting to the hopper is provided on the back of the adjustment plate.

[0009] Preferably, an empty slot is provided at one end of the hopper close to the feeding plate, and the ejecting plate is arranged inside the empty slot.

[0010] Preferably, the linear module includes a linear guide rail, a linear slider slidably matched with the linear guide rail, a sliding plate fixedly connected to the linear slider, and a driving cylinder arranged on one side of the sliding plate, the telescopic shaft of the driving cylinder is drivingly connected to the sliding plate, and a mounting seat for mounting a sealing wheel is provided on the end surface of the sliding plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting up a feeding mechanism, a tube clamping and rotating mechanism and a tube sealing mechanism, the tube can be automatically transported to the tube clamping and rotating mechanism for positioning and clamping, and the tube sealing mechanism is used to seal the tube. After the sealing is completed, the subsequently fed tube will push the sealed tube out of the tube clamping and rotating mechanism. The high degree of automation can greatly improve the sealing efficiency of the tube and reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of the automatic feeding and sealing machine of the utility model from a front view angle;

[0014] Figure 2 for Figure 1 A magnified view of the structure of part A;

[0015] Figure 3 This is a three-dimensional diagram of the automatic feeding and sealing machine of the utility model from a rear view angle;

[0016] Figure 4 It is a top view of the automatic feeding and sealing machine of the utility model.

[0017] Numbers in the figure:

[0018] 1-operation panel, 2-hopper, 3-adjustment plate, 4-feeding plate, 5-pushing assembly, 6-pushing block, 7-pushing cylinder, 8-mounting plate, 9-pushing cylinder, 10-machine table, 11-feeding chute, 12-driving cylinder, 13-pushing arm, 14-gripping claw, 15-chassis, 16-tube clamping rotating mechanism, 17-waiting chute, 18-positioning block, 19-linear guide rail, 20-linear slider, 21-sliding plate, 22-mounting seat, 23-pipe sealing mechanism, 24-pipe sealing wheel, 25-movable trough, 26-locking block, 27-ejection cylinder, 28-ejection plate. DETAILED DESCRIPTION

[0019] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-4 As shown, the utility model provides an automatic feeding and sealing machine, including a machine platform 10, on the end surface of which a control panel 1, a feeding mechanism, a tube clamping and rotating mechanism 16 and a tube sealing mechanism 23 are arranged, and one end of the machine platform 10 is provided with a material drop chute 11, the feeding mechanism is arranged at one end of the machine platform 10, the tube sealing mechanism 23 is arranged at one end of the machine platform 10 away from the feeding mechanism, and the tube clamping and rotating mechanism 16 is arranged between the feeding mechanism and the tube sealing mechanism 23;

[0021] The feeding mechanism includes a hopper 2, a material ejecting assembly arranged at the bottom of the hopper 2, and a material pushing assembly 5 arranged at the front side of the hopper 2. One side of the hopper 2 is provided with an adjusting plate 3 detachably connected thereto, and the back of the adjusting plate 3 is provided with a locking block 26 for lockingly connecting with the hopper 2. The material pushing assembly 5 includes a feeding plate 4, a material pushing cylinder 7 and a material pushing block 6. The material pushing cylinder 7 is drivingly connected to the material pushing block 6. The material ejecting assembly includes a material ejecting plate 28 and a material ejecting cylinder 27. An empty slot is provided at one end of the hopper 2 close to the feeding plate 4. The material ejecting plate 28 is arranged inside the empty slot. The material ejecting cylinder 27 is drivingly connected to the material ejecting plate 28. The pipe clamping rotating mechanism 16 includes a chassis 15, a clamping jaw 14 arranged inside the chassis 15, and a driving assembly for driving the clamping jaw 14 to open or tighten, and a rotating motor for driving the clamping jaw 14 to rotate. The middle part of the clamping jaw 14 has a gap to form a waiting slot 17. A positioning assembly is provided on the top of the chassis 15, and the positioning assembly includes a pushing cylinder 9, a pushing arm 13 and a positioning block 18. The pushing cylinder 9 is driven and connected to the positioning block 18 through the pushing arm 13. A mounting plate 8 for mounting the positioning assembly is provided on the top of the chassis 15. A movable groove 25 is provided at the front end of the mounting plate 8. The positioning block 18 is vertically arranged inside the movable groove 25 and is rotatably connected thereto. The pipe sealing mechanism 23 includes a pipe sealing wheel 24 and a linear module for driving the pipe sealing wheel 24 to perform forward and backward linear motion. The linear module includes a linear guide rail 19, a linear slider 20 slidably matched with the linear guide rail 19, a sliding plate 21 fixedly connected to the linear slider 20, and a driving cylinder 12 provided on one side of the sliding plate 21. The telescopic shaft of the driving cylinder 12 is driven and connected to the sliding plate 21, and a mounting seat 22 for mounting the pipe sealing wheel 24 is provided on the end surface of the sliding plate 21.

[0022] Compared with the traditional technology: by setting the feeding mechanism, the tube clamping rotating mechanism 16 and the tube sealing mechanism 23, the tube can be automatically transported to the tube clamping rotating mechanism 16 for positioning and clamping, and the tube sealing mechanism 23 is used to seal the tube. After the sealing is completed, the subsequent tube will push the sealed tube out of the tube clamping rotating mechanism 16. The degree of automation is high, which can greatly improve the sealing efficiency of the tube and reduce the labor intensity of the staff.

[0023] Working principle of the feeding mechanism: the staff moves the adjustment plate 3 according to the length of the pipe. After the adjustment is completed, the locking block 26 is locked with bolts to fix the adjustment plate 3 relative to the hopper 2. The pipe to be sealed is placed inside the hopper 2. The ejection cylinder 27 drives the ejection plate 28 to rise a certain distance and then reset. Since the feeding plate 4 is set at an angle, the ejection plate 28 pushes the pipe up and then slides into the feeding plate 4. Then the pushing cylinder 7 drives the pushing block 6 to move a certain distance and push the pipe into the chassis 15. At the same time, the previous sealed pipe is ejected out of the chassis 15, and the finished product falls into the drop chute 11.

[0024] The working principle of the tube clamping rotating mechanism 16 is as follows: the pushing cylinder 9 drives the pushing arm 13 to move forward, thereby rotating the positioning block 18. During the rotation of the positioning block 18, the front end of the tube is contacted with the positioning block 18 and pushed back into the waiting trough 17 to complete the fixed length process. The driving component drives the clamping jaw 14 to clamp the tube, and the rotating motor drives the clamping jaw 14 to rotate.

[0025] The working principle of the tube sealing mechanism 23 is as follows: the driving cylinder 12 drives the sliding plate 21 to move forward, thereby driving the tube sealing wheel 24 to contact the front end of the tube and seal the tube. After sealing, the driving cylinder 12 drives the sliding plate 21 and the tube sealing wheel 24 to reset.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. Automatic feeding and sealing machine, including a machine platform, characterized in that: A feeding mechanism, a tube clamping and rotating mechanism and a tube sealing mechanism are provided on the end surface of the machine, the feeding mechanism is provided at one end of the machine, the tube sealing mechanism is provided at the end of the machine away from the feeding mechanism, and the tube clamping and rotating mechanism is provided between the feeding mechanism and the tube sealing mechanism; The feeding mechanism includes a hopper, a material pushing assembly arranged at the bottom of the hopper and a material pushing assembly arranged at the front side of the hopper, the material pushing assembly includes a feeding plate, a material pushing cylinder and a material pushing block, the material pushing cylinder is drivingly connected to the material pushing block, the material pushing assembly includes a material pushing plate and a material pushing cylinder, the material pushing cylinder is drivingly connected to the material pushing plate, the pipe clamping rotating mechanism includes a chassis, a clamping jaw arranged inside the chassis, a driving assembly for driving the clamping jaw to open or tighten, and a rotating motor for driving the clamping jaw to rotate, the middle part of the clamping jaw has a gap to form a waiting trough, a positioning assembly is provided on the top of the chassis, the positioning assembly includes a pushing cylinder, a pushing arm and a positioning block, the pushing cylinder is drivingly connected to the positioning block through the pushing arm, and the pipe sealing mechanism includes a pipe sealing wheel and a linear module for driving the pipe sealing wheel to perform forward and backward linear motion.

2. The automatic feeding and sealing machine according to claim 1, characterized in that: A mounting plate for mounting a positioning assembly is disposed on the top of the chassis, a movable groove is provided at the front end of the mounting plate, and the positioning block is vertically disposed inside the movable groove and rotatably connected thereto.

3. The automatic feeding and sealing machine according to claim 1, characterized in that: An adjusting plate detachably connected to one side of the hopper is provided, and a locking block for lockingly connecting with the hopper is provided on the back of the adjusting plate.

4. The automatic feeding and sealing machine according to claim 1, characterized in that: An empty slot is provided at one end of the hopper close to the feeding plate, and the ejecting plate is arranged inside the empty slot.

5. The automatic feeding and sealing machine according to claim 1, characterized in that: The linear module includes a linear guide rail, a linear slider slidably matched with the linear guide rail, a sliding plate fixedly connected to the linear slider, and a driving cylinder arranged on one side of the sliding plate, the telescopic shaft of the driving cylinder is drivingly connected to the sliding plate, and a mounting seat for mounting a pipe sealing wheel is provided on the end surface of the sliding plate.

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