Replacing tool for glue mixing pipe

Abstract

The utility model discloses a replacing tool for a glue mixing pipe, which comprises a positioning pipe, a positioning sleeve, a fixing sleeve and a fixing sleeve, a positioning cavity is arranged in the positioning pipe, and at least part of the glue mixing pipe extends into the positioning cavity; and the replacement platform comprises at least two taking and placing stations, a mounting assembly is arranged on each taking and placing station, and each mounting assembly comprises a mounting piece used for placing the corresponding positioning pipe. According to the automatic glue coating device, the glue mixing pipe is sleeved with the positioning pipe, so that positioning and clamping of the glue mixing pipe are achieved, the problem that a hose cannot be positioned and clamped is solved, automatic replacement of the glue mixing pipe is achieved, an original manual replacement mode is replaced, the labor cost is reduced, and the efficiency of replacing the glue mixing pipe and the efficiency of automatic glue coating are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated bonding, in particular to a replacement tool for a rubber mixing hose. Background Art

[0002] The mixing tube is also called AB mixing tube, two-liquid mixing tube, mixing tube, spiral mixing tube, static mixing tube, which is specially used for automatic mixing of two-component glue. In the field of automatic gluing, the mixing tube is driven by a robotic arm to apply along a predetermined path to achieve automatic gluing.

[0003] Among them, the mixing tube is a consumable part and needs to be replaced frequently. However, in order to facilitate extrusion, the existing mixing tubes are all set as hoses. Such hoses are difficult to position and clamp, and cannot be automatically replaced. The current solution is to replace them manually, which has high labor costs and slow replacement speed, greatly reducing the efficiency of automatic gluing. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the utility model is to propose a replacement tool for a mixing rubber hose, which is used to solve the problem of low efficiency caused by the need for manual replacement of the mixing rubber hose in the prior art.

[0005] The technical solution adopted by the utility model to solve the technical problem is a replacement tool for mixing rubber hoses, comprising:

[0006] A positioning tube, wherein a positioning cavity is provided in the positioning tube, and the mixing tube at least partially extends into the positioning cavity;

[0007] The replacement platform comprises at least two pick-and-place stations, on which a mounting assembly is arranged, and the mounting assembly comprises a mounting piece for placing a positioning tube.

[0008] Furthermore, the mounting member has a mounting hole, and the positioning tube is driven by a movable clamping hand to extend into or withdraw from the mounting hole.

[0009] Furthermore, the mounting member is provided with a detection hole communicating with the mounting hole, and a position sensor is arranged in the detection hole.

[0010] Furthermore, the replacement platform includes a mounting plate, and a plurality of the pick-and-place stations are arranged on the mounting plate.

[0011] Furthermore, two clamping blocks are provided on the pick-and-place station, and the two clamping blocks can move closer to or farther away from each other to clamp or release the positioning tube.

[0012] Further, one end of the positioning tube has a head;

[0013] The clamping hand comprises two clamping arms, and the two clamping arms can move away from or close to each other to release or clamp the head.

[0014] Further, the clamping arm includes a first clamping portion and a second clamping portion, the first clamping portion can abut against or separate from the side surface of the head, and the second clamping portion can abut against or separate from the bottom surface of the head;

[0015] The clamping hand is also provided with a pressing block, which can move along the length direction of the rubber mixing tube to make it abut against or separate from the top surface of the head.

[0016] Furthermore, a clamping cylinder is provided on the clamping hand, and a telescopic rod of the clamping cylinder is connected to the clamping block.

[0017] Compared with the prior art, the utility model has at least the following beneficial effects:

[0018] A positioning tube is arranged on the outer sleeve of the mixing rubber hose to realize the positioning and clamping of the mixing rubber hose, which overcomes the difficulty that the hose cannot be positioned and clamped, realizes the automatic replacement of the mixing rubber hose, replaces the original manual replacement method, reduces labor costs, and improves the efficiency of replacing the mixing rubber hose and the efficiency of automatic gluing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of replacing tooling in the embodiment;

[0020] Figure 2 It is a front view of the clamping hand, the mixing tube and the positioning tube in the embodiment;

[0021] In the figure:

[0022] 100. Mounting plate;

[0023] 200, mounting parts;

[0024] 300, clamping block;

[0025] 400, clamping hand; 401, clamping arm; 402, first clamping part; 403, second clamping part; 410, pressing cylinder; 420, pressing block;

[0026] 500, positioning tube; 510, head;

[0027] 600, mixed rubber hose;

[0028] 700. Position sensor. DETAILED DESCRIPTION

[0029] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0030] Please refer to Figure 1-Figure 2 The utility model discloses a replacement tool for a mixing hose, comprising:

[0031] A positioning tube 500, wherein a positioning cavity is provided in the positioning tube 500, and the mixing tube 600 at least partially extends into the positioning cavity;

[0032] The replacement platform includes at least two pick-and-place stations, on which a mounting assembly is arranged. The mounting assembly includes a mounting member 200 for placing a positioning tube 500 .

[0033] The present application arranges a positioning tube 500 on the outer surface of the mixing tube 600 to realize the positioning and clamping of the mixing tube 600, overcoming the difficulty of the hose being unable to be positioned and clamped. It should be noted that the positioning tube 500 is a hard tube, which is convenient for positioning and clamping.

[0034] Specifically, when the mixing tube 600 on the automatic glue coating device (i.e., the clamping hand 400 in the present application) is used up, the clamping hand 400 drives the positioning tube 500 to move to the mounting part 200 and releases it, so that the mixing tube 600 can be automatically picked up and placed; then the clamping hand 400 moves to another picking and placing station, and the positioning tube 500 on the picking and placing station and the mixing tube 600 in the positioning tube 500 are clamped together, so that the mixing tube 600 can be driven to continue the glue coating operation. In this way, the automatic replacement of the mixing tube 600 can be completed once, replacing the original manual replacement method, reducing labor costs, and improving the efficiency of replacing the mixing tube 600 and the efficiency of automatic glue coating.

[0035] Furthermore, the mounting member 200 has a mounting hole, and the positioning tube 500 is driven by a movable clamping hand 400 to extend into or withdraw from the mounting hole.

[0036] Furthermore, the mounting member 200 is provided with a detection hole communicating with the mounting hole, and a position sensor 700 is arranged in the detection hole.

[0037] A position sensor 700 is provided. When the positioning tube 500 enters the predetermined position of the mounting hole, the position sensor 700 detects its position and sends out an in-position signal, and then the clamping hand 400 can release the positioning tube 500, thereby facilitating the automatic release of the positioning tube 500 and avoiding the positioning tube 500 from being released too early or too late.

[0038] Furthermore, the replacement platform includes a mounting plate 100 , and a plurality of the pick-and-place stations are arranged on the mounting plate 100 .

[0039] A plurality of pick-and-place stations are provided, and new positioning tubes 500 and mixing tubes 600 can be placed on some of the pick-and-place stations, which are idle with the pick-and-place stations for receiving the consumed positioning tubes 500 and mixing tubes 600.

[0040] Furthermore, two clamping blocks 300 are provided on the pick-and-place station, and the two clamping blocks 300 can move closer to or farther from each other to clamp or release the positioning tube 500 .

[0041] Furthermore, one end of the positioning tube 500 has a head 510;

[0042] The clamping hand 400 includes two clamping arms 401 , and the two clamping arms 401 can move away from or toward each other to release or clamp the head 510 .

[0043] Furthermore, the clamping arm 401 includes a first clamping portion 402 and a second clamping portion 403, wherein the first clamping portion 402 can abut against or separate from the side surface of the head 510, and the second clamping portion 403 can abut against or separate from the bottom surface of the head 510;

[0044] The clamping hand 400 is further provided with a pressing block 420 , and the pressing block 420 can move along the length direction of the mixing tube 600 to make it contact with or separate from the top surface of the head 510 .

[0045] The two first clamping parts 402 abut against the two side surfaces of the head 510 to achieve lateral positioning of the positioning tube 500; the second clamping part 403 and the pressing block 420 abut against the upper and lower end surfaces of the head 510 respectively to achieve longitudinal positioning of the positioning tube 500.

[0046] Furthermore, a pressing cylinder 410 is provided on the clamping hand 400 , and a telescopic rod of the pressing cylinder 410 is connected to the pressing block 420 .

[0047] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0048] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A replacement tool for a mixing hose, characterized in that: include: A positioning tube, wherein a positioning cavity is provided in the positioning tube, and the mixing tube at least partially extends into the positioning cavity; The replacement platform comprises at least two pick-and-place stations, on which a mounting assembly is arranged, and the mounting assembly comprises a mounting piece for placing a positioning tube.

2. A replacement tool for a rubber mixing hose according to claim 1, characterized in that: The mounting piece has a mounting hole, and the positioning tube is driven by a movable clamping hand to extend into or withdraw from the mounting hole.

3. A replacement tool for a mixing hose according to claim 2, characterized in that: The mounting piece is also provided with a detection hole which is in communication with the mounting hole, and a position sensor is arranged in the detection hole.

4. The replacement tool for mixing rubber hose according to claim 1, characterized in that: The replacement platform includes a mounting plate, and a plurality of pick-and-place stations are arranged on the mounting plate.

5. The replacement tool for mixing rubber hose according to claim 1, characterized in that: The pick-and-place station is also provided with two clamping blocks, which can move closer to or farther away from each other to clamp or release the positioning tube.

6. The replacement tool for a rubber mixing hose according to claim 2, characterized in that: One end of the positioning tube has a head; The clamping hand comprises two clamping arms, and the two clamping arms can move away from or close to each other to release or clamp the head.

7. A replacement tool for a rubber mixing hose according to claim 6, characterized in that: The clamping arm includes a first clamping portion and a second clamping portion, wherein the first clamping portion can abut against or separate from the side surface of the head, and the second clamping portion can abut against or separate from the bottom surface of the head; The clamping hand is also provided with a pressing block, which can move along the length direction of the rubber mixing tube to make it abut against or separate from the top surface of the head.

8. The replacement tool for mixing rubber hose according to claim 7, characterized in that: The clamping hand is provided with a pressing cylinder, and the telescopic rod of the pressing cylinder is connected to the pressing block.

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