Convex ring extruding machine with automatic feeding and discharging functions

Abstract

The utility model relates to the technical field of fire extinguishers, and discloses an automatic feeding and discharging convex ring extruding machine which comprises a machine body, an extruding assembly, an opening and closing mechanism and a pushing assembly are sequentially arranged at the upper end of the machine body from left to right, and a pipe fitting conveying channel and a pipe fitting output channel are fixed to the upper end of the machine body. An output hole for outputting a pipe fitting is formed in the side wall of the pipe fitting conveying channel, a clamping assembly is arranged above the opening and closing mechanism, a positioning assembly is arranged on the side wall of the opening and closing mechanism, the opening and closing mechanism comprises two first clamping blocks, two opening and closing assemblies and a power assembly, and a containing groove matched with the pipe fitting is formed in the upper end of each first clamping block; a sliding block is fixed to the lower end of the first clamping block, a sliding groove matched with the sliding block is formed in the upper end of the machine body, by arranging the pushing assembly and the opening and closing mechanism, automatic feeding and discharging operation of the pipe fittings can be achieved, the problem that in the prior art, the pipe fittings need to be manually placed and taken out is solved, and therefore the production efficiency is improved; and the safety of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire extinguisher technical field, concretely relates to a convex ring extruding machine of automatic feeding and discharging. BACKGROUND

[0002] Fire extinguisher is a kind of fire extinguishing tool commonly seen in fire fighting, generally includes cylinder, valve body, connecting pipe and horn nozzle, connecting pipe is generally hose, horn nozzle and valve body are connected, press the handle on valve body, valve body passes through siphon, and the fire extinguishing agent in cylinder is sprayed from horn nozzle through hose, and fire extinguishing is carried out, in order to facilitate operator to adjust the direction of horn nozzle, the fire extinguisher of current generally inserts a section of pipe fitting of metal material between horn nozzle and connecting pipe.

[0003] When connecting pipe fitting and connecting pipe are connected, one connector is needed to be sleeved on pipe fitting and connecting pipe respectively, then two connectors are connected by thread, in order to prevent connector from separating from pipe fitting, pipe fitting needs to be extruded by convex ring extruding machine, so that annular protrusion is formed on the sidewall of pipe fitting, so that connector is blocked by annular protrusion and cannot pass through annular protrusion.

[0004] In the above scheme, pipe fitting needs to be placed manually when existing convex ring extruding machine works, pipe fitting needs to be taken out manually after extrusion forming, so as to cause low production efficiency, and there is safety hazard. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the insufficient of prior art, provide a kind of convex ring extruding machine of automatic feeding and discharging, by being equipped with pusher assembly and opening and closing mechanism, so that the automatic feeding and discharging operation of pipe fitting can be realized, the problem that manual placement of pipe fitting and pipe fitting are taken out in prior art are solved, so as to improve production efficiency, and improve the security of the utility model.

[0006] The utility model solves the technical problem of the scheme:

[0007] A kind of convex ring extruding machine of automatic feeding and discharging, including body, the upper end of body is sequentially equipped with extruding assembly, opening and closing mechanism and pusher assembly from left to right, the upper end of body is fixed with pipe fitting conveying channel and pipe fitting output channel, output hole for pipe fitting output is formed on the sidewall of pipe fitting conveying channel, clamping assembly is equipped above opening and closing mechanism, positioning assembly is equipped on the sidewall of opening and closing mechanism, opening and closing mechanism includes two first clamping blocks, two groups of opening and closing components and a group of power components, the upper end of first clamping block is formed with the placement slot matched with pipe fitting, the lower end of first clamping block is fixed with sliding block, the upper end of body is formed with the sliding slot matched with sliding block.

[0008] When the pipe needs to be extruded, the pushing assembly is started to push one of the pipes out and push the pipe into the placing groove, the positioning assembly is started to push the pipe to move to the required position, the extruding assembly can effectively extrude the pipe, the clamping assembly is started to clamp and fix the pipe, and then the extruding assembly is started to extrude the pipe, so that the protruding ring is formed on the side wall of the pipe, the power assembly is started, so that the two first clamping blocks are driven away from each other through the opening and closing assembly, the pipe after extrusion is separated from the two first clamping blocks, and falls into the pipe output channel, so that the automatic feeding and discharging operation of the pipe can be realized.

[0009] Through the pushing assembly and the opening and closing mechanism, the automatic feeding and discharging operation of the pipe can be realized, the problem that the pipe needs to be placed and taken out manually in the prior art is solved, the production efficiency is improved, and the safety of the utility model is improved.

[0010] The utility model is further provided with: the extruding assembly includes the first hydraulic cylinder fixed on the upper end of the machine body, the first hydraulic rod end of the first hydraulic cylinder is fixed with the extruding block, and the upper end of the machine body is fixed with the guide block matched with the extruding block.

[0011] Through the above technical scheme, when the pipe needs to be extruded, the first hydraulic cylinder is started, so that the extruding block can extrude the pipe.

[0012] The utility model is further provided with: the opening and closing assembly includes the gear rotatably connected to the upper end of the machine body, the sidewall of the first clamping block is fixed with the rack, and the two racks are respectively engaged on the upper and lower ends of the gear.

[0013] Through the above technical scheme, when the two first clamping blocks need to be controlled to approach or move away from each other, one of the first clamping blocks is moved by the power assembly, and one of the racks is moved at the same time, the movement of one of the racks drives the gear to rotate, the rotation of the gear drives the movement of the other rack, and the movement of the other rack can drive the movement of the other first clamping block, so that the two first clamping blocks can be controlled to approach or move away from each other at the same time.

[0014] The utility model is further provided with: the power assembly includes the first cylinder fixed on the upper end of the machine body, and the first push rod end of the first cylinder is fixed on the sidewall of one of the first clamping blocks.

[0015] Through the above technical scheme, when one of the first clamping blocks needs to be moved, the first cylinder is started, so that one of the first clamping blocks can be moved.

[0016] The utility model is further provided with: the pushing assembly includes the second cylinder fixed on the upper end of the machine body, and the second push rod end of the second cylinder is fixed with the pushing rod matched with the output hole.

[0017] Through the technical scheme, when the pipe needs to be pushed out, the second cylinder is started, the pushing rod is pushed to be inserted into the output hole, and the end of the pushing rod is abutted against the end of the pipe, so that the pipe can be pushed out.

[0018] The utility model further sets up: the clamping assembly includes the second hydraulic cylinder fixed in the upper end of the machine body, the second hydraulic rod end of the second hydraulic cylinder is fixed with the second clamping block, and the lower end of the second clamping block is formed with the clamping groove matched with the pipe.

[0019] Through the technical scheme, when the pipe needs to be clamped and fixed, the second hydraulic cylinder is started, the second clamping block is pushed to move downwards, and the clamping groove is abutted against the outer side wall of the pipe, so that the pipe can be clamped and fixed.

[0020] The utility model further sets up: the positioning assembly includes the corner cylinder fixed on the side wall of one of the first clamping blocks.

[0021] Through the technical scheme, after the pipe is pushed into the placing groove by the pushing assembly, the corner cylinder is started, the rotating rod of the corner cylinder is rotated by 90 DEG, the rotating rod is moved again, the rotating rod is abutted against the end of the pipe, the rotating rod is moved continuously, so that the pipe is moved to the required position.

[0022] The utility model further sets up: the upper end of the machine body is fixed with the guide plate matched with the pushing rod.

[0023] Through the technical scheme, it is guaranteed that the pushing rod does not deviate, the pushing rod is supported, and the pushing rod is coaxially arranged with the output hole.

[0024] The utility model has the beneficial effects that:

[0025] Compared with the prior art, the pushing assembly and the opening and closing mechanism are arranged, so that automatic feeding and discharging of the pipe can be realized, the problem that the pipe needs to be manually placed and taken out in the prior art is solved, the production efficiency is improved, and the safety of the utility model is improved.

[0026] The guide plate is arranged, the pushing rod is supported, and the pushing rod is coaxially arranged with the output hole. DRAWINGS

[0027] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0028] Figure 2 It is Figure 1 It is an enlarged view of A;

[0029] Figure 3Part three-dimensional structure schematic diagram of the utility model has removed clamping assembly;

[0030] Figure 4 For Figure 3 Enlarged view of B.

[0031] Reference signs: 1, machine body; 101, sliding groove; 2, pipe conveying channel; 201, output hole; 3, pipe output channel; 4, first clamping block; 401, placing groove; 5, sliding block; 6, first hydraulic cylinder; 601, first hydraulic rod; 7, extrusion block; 8, guide block; 9, gear; 10, rack; 11, first air cylinder; 1101, first push rod; 12, second air cylinder; 1201, second push rod; 13, push rod; 14, second hydraulic cylinder; 1401, second hydraulic rod; 15, second clamping block; 1501, clamping groove; 16, corner air cylinder; 1601, rotating rod; 17, guide plate. DETAILED DESCRIPTION

[0032] The specific embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0033] The following references Figures 1 to 4 The utility model is described.

[0034] A kind of convex ring extruding machine of automatic feeding and discharging, including machine body 1, the upper end of machine body 1 is sequentially equipped with extrusion assembly, opening and closing mechanism and push assembly from left to right, the upper end of machine body 1 is fixed with pipe conveying channel 2 and pipe output channel 3, output hole 201 for pipe output is formed on the side wall of pipe conveying channel 2, clamping assembly is equipped above opening and closing mechanism, positioning assembly is equipped on the side wall of opening and closing mechanism, opening and closing mechanism includes two first clamping blocks 4, two sets of opening and closing components and a set of power components, the upper end of first clamping block 4 is formed with placing groove 401 matched with pipe, the lower end of first clamping block 4 is fixed with sliding block 5, the upper end of machine body 1 is formed with sliding groove 101 matched with sliding block 5.

[0035] When needing to extrude pipe, start push assembly, push one of pipe out, and push pipe to placing groove 401, start positioning assembly, push pipe to move to the required position, so that extrusion assembly can effectively extrude pipe, then start clamping assembly to clamp and fix pipe, then start extrusion assembly to extrude pipe, so that convex ring is formed on the side wall of pipe, start power assembly, so that two first clamping blocks 4 are driven away from each other by opening and closing component simultaneously, so that extruded pipe is separated from two first clamping blocks 4, and falls into pipe output channel 3, so that automatic feeding and discharging operation of pipe can be realized.

[0036] Through being provided with the pushing assembly and the opening and closing mechanism, the automatic feeding and discharging work of the pipe fitting can be realized, the problem that the pipe fitting needs to be placed and taken out manually in the prior art is solved, the production efficiency is improved, and the safety of the utility model is improved.

[0037] The extrusion assembly comprises a first hydraulic cylinder 6 fixed at the upper end of the machine body 1, and an extrusion block 7 is fixed at the first hydraulic rod 601 end of the first hydraulic cylinder 6.

[0038] When the pipe fitting needs to be extruded, the first hydraulic cylinder 6 is started, so that the extrusion block 7 can be pushed to extrude the pipe fitting.

[0039] The opening and closing assembly comprises a gear 9 rotatably connected to the upper end of the machine body 1, and a rack 10 is fixed on the side wall of the first clamping block 4.

[0040] When the two first clamping blocks 4 need to be controlled to approach or move away from each other, one of the first clamping blocks 4 is moved by the power assembly, and one of the racks 10 is also moved at the same time.

[0041] The power assembly comprises a first air cylinder 11 fixed at the upper end of the machine body 1, and the first push rod 1101 end of the first air cylinder 11 is fixed on the side wall of one of the first clamping blocks 4.

[0042] When one of the first clamping blocks 4 needs to be moved, the first air cylinder 11 is started, so that one of the first clamping blocks 4 can be moved.

[0043] The pushing assembly comprises a second air cylinder 12 fixed at the upper end of the machine body 1, and a pushing rod 13 matched with the output hole 201 is fixed at the second push rod 1201 end of the second air cylinder 12.

[0044] When the pipe fitting needs to be pushed out, the second air cylinder 12 is started, the pushing rod 13 is inserted into the output hole 201, and the end of the pushing rod 13 abuts against the end of the pipe fitting, so that the pipe fitting can be pushed out.

[0045] The clamping assembly comprises a second hydraulic cylinder 14 fixed at the upper end of the machine body 1, and a second clamping block 15 is fixed at the second hydraulic rod 1401 end of the second hydraulic cylinder 14.

[0046] When the pipe needs to be clamped and fixed, the second hydraulic cylinder 14 is started to push the second clamping block 15 to move downward, so that the clamping groove 1501 abuts against the outer side wall of the pipe, thereby clamping and fixing the pipe.

[0047] The positioning assembly includes a corner cylinder 16 fixed on the side wall of one of the first clamping blocks 4.

[0048] After the pipe is pushed into the placing groove 401 by the pushing assembly, the corner cylinder 16 is started to rotate the rotating rod 1601 of the corner cylinder 16 by 90°, and then move the rotating rod 1601, so that the rotating rod 1601 abuts against the end of the pipe, and continue to move the rotating rod 1601, thereby moving the pipe to the required position.

[0049] The upper end of the machine body 1 is fixed with a guide plate 17 cooperating with the pushing rod 13.

[0050] The guide plate 17 ensures that the pushing rod 13 does not deviate, and supports the pushing rod 13, so that the pushing rod 13 is coaxially arranged with the output hole 201.

[0051] Working principle:

[0052] When the pipe needs to be extruded, the second cylinder 12 is started to push the pushing rod 13 to be inserted into the output hole 201, and the end of the pushing rod 13 abuts against the end of the pipe, thereby pushing out one of the pipes and pushing the pipe into the placing groove 401. The corner cylinder 16 is started to rotate the rotating rod 1601 of the corner cylinder 16 by 90°, and then move the rotating rod 1601, so that the rotating rod 1601 abuts against the end of the pipe, and continue to move the rotating rod 1601, thereby moving the pipe to the required position. The second hydraulic cylinder 14 is started to push the second clamping block 15 to move downward, so that the clamping groove 1501 abuts against the outer side wall of the pipe, thereby clamping and fixing the pipe. Then the first hydraulic cylinder 6 is started, thereby pushing the extrusion block 7 to extrude the pipe, so that the side wall of the pipe is extruded to form a protruding ring. The first cylinder 11 is started, thereby moving one of the first clamping blocks 4, and moving one of the racks 10. The movement of one of the racks 10 drives the gear 9 to rotate, and the rotation of the gear 9 drives the other rack 10 to move, and simultaneously drives the other first clamping block 4 to move, thereby moving the two first clamping blocks 4 away from each other, so that the extruded pipe is separated from the two first clamping blocks 4 and falls into the pipe output channel 3, thereby realizing the automatic feeding and discharging operation of the pipe.

[0053] The above merely is the preferred embodiment of the present application, it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, under the premise of, can also make a number of improvements and variations, the above assumptions these improvements and variations should also be considered as the protection scope of the present application.

Claims

1. A convex ring extruding machine with automatic feeding and discharging, comprising a machine body (1), characterized in that: The upper end of the body (1) is sequentially provided with an extrusion assembly, an opening and closing mechanism and a pushing assembly from left to right, the upper end of the body (1) is fixed with a pipe conveying channel (2) and a pipe output channel (3), the side wall of the pipe conveying channel (2) is formed with an output hole (201) for pipe output, the upper portion of the opening and closing mechanism is provided with a clamping assembly, the side wall of the opening and closing mechanism is provided with a positioning assembly, the opening and closing mechanism comprises two first clamping blocks (4), two sets of opening and closing assemblies and a power assembly, the upper end of the first clamping block (4) is formed with a placing groove (401) matched with the pipe, the lower end of the first clamping block (4) is fixed with a sliding block (5), and the upper end of the body (1) is formed with a sliding groove (101) matched with the sliding block (5).

2. The automatic loading and unloading convex ring extruding machine according to claim 1, characterized in that: The extrusion assembly comprises a first hydraulic cylinder (6) fixed on the upper end of the body (1), the first hydraulic rod (601) of the first hydraulic cylinder (6) is fixed with an extrusion block (7), and the upper end of the body (1) is fixed with a guide block (8) matched with the extrusion block (7).

3. The automatic loading and unloading convex ring extruding machine according to claim 1, characterized in that: The opening and closing assembly comprises a gear (9) rotatably connected to the upper end of the body (1), the side wall of the first clamping block (4) is fixed with a rack (10), and the two racks (10) are respectively engaged on the upper and lower ends of the gear (9).

4. The automatic loading and unloading convex ring extruding machine according to claim 1, characterized in that: The power assembly comprises a first air cylinder (11) fixed on the upper end of the body (1), and the first push rod (1101) of the first air cylinder (11) is fixed on the side wall of one of the first clamping blocks (4).

5. The automatic loading and unloading convex ring extruding machine according to claim 1, characterized in that: The pushing assembly comprises a second air cylinder (12) fixed on the upper end of the body (1), and the second push rod (1201) of the second air cylinder (12) is fixed with a pushing rod (13) matched with the output hole (201).

6. The automatic loading and unloading convex ring extruding machine according to claim 1, characterized in that: The clamping assembly comprises a second hydraulic cylinder (14) fixed on the upper end of the body (1), the second hydraulic rod (1401) of the second hydraulic cylinder (14) is fixed with a second clamping block (15), and the lower end of the second clamping block (15) is formed with a clamping groove (1501) matched with the pipe.

7. The automatic loading and unloading convex ring extruding machine according to claim 1, characterized in that: The positioning assembly comprises a corner air cylinder (16) fixed on the side wall of one of the first clamping blocks (4).

8. The automatic loading and unloading convex ring extruding machine according to claim 5, characterized in that: The upper end of the body (1) is fixed with a guide plate (17) matched with the pushing rod (13).

Images