Automatic marking machine for plastic pipes

Abstract

The utility model relates to the technical field of plastic pipe finished product processing equipment, in particular to an automatic marking machine for plastic pipes, which solves the technical problem that the marking machine in the prior art is not easy to keep stable during radial marking of the plastic pipes, and comprises a marking machine body and a marking head, and further comprises a base seat, the base seat is dragged by a moving part to move by a preset linear distance; the supporting parts are used for supporting two ends of the plastic pipe; the positioning part is used for keeping the plastic pipe and the supporting part fixed; according to the technical scheme, firstly, the marking operation can be completed only through the marking head without moving the marking machine, the plastic pipe is fixed in a radial multi-point positioning mode, and the plastic pipe can move between two positions to complete the marking operation, so that the marking efficiency is improved, and the marking efficiency is improved. Therefore, radial movement can be prevented, the accuracy of marked characters is ensured, and the marking device is more convenient and is suitable for batch marking.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic tubular product processing equipment technical field, especially in kind of plastic tubular automatic marking machine. BACKGROUND

[0002] In the current mode, plastic tubular product is mainly used in building material direction, and plastic tubular product is the main construction material of waterway pipeline and airway pipeline, at present, the main type of plastic tubular product is mainly PE pipe and PVC pipe, with the gradual improvement of the quality standard of current construction, it is particularly important to ensure the traceability of construction material, and plastic tubular product is indispensable construction building material in building, when selecting, in addition to ensuring the quality of detection qualified, traceable nameplate information is also extremely important, is applied in the direction of traceability and maintenance replacement, and the main mode is to paste nameplate, and the main trend has become laser marking for the preset position of plastic pipe, for example, standard number, specification number, manufacturer and other nameplate information;

[0003] And plastic tubular product is generally marked in the radial outer mark when marking, and the effect of marking is influenced by slight vibration and length direction position of plastic tubular product when marking, and the current marking mode is fixed-point marking, obviously, moving marking machine changes the marking position, which greatly influences the precision of marking. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem that the marking machine in the prior art is not easy to keep stable in radial marking for plastic tubular product, and provides a kind of plastic tubular automatic marking machine.

[0005] In order to solve the above technical problem, the technical scheme of the utility model is as follows:

[0006] A kind of plastic tubular automatic marking machine, with marking machine body 1 and marking head 2, further comprising:

[0007] Base 10 is installed on a slide rail 100, and the base 10 is moved by a moving part 200 by a preset straight line distance;

[0008] Supporting part 20 is used to support the both ends of plastic tubular product 3;

[0009] Positioning part 30 is used to keep the plastic tubular product 3 and the supporting part 20 fixed;And

[0010] Radial positioning part 40 is used to keep the plastic tubular product 3 fixed in the preset angle direction, to prevent the plastic tubular product 3 from moving in the marking process.

[0011] Specifically, the supporting part 20 includes:

[0012] Two groups of support seats 21 are arranged on the two sides of the base 10, and the two groups of support seats 21 are arranged on the same straight line.

[0013] Two groups of support seats 21 are arranged on the two sides of the base 10, and the two groups of support seats 21 are arranged on the same straight line.

[0014] Specifically, the positioning component 30 comprises:

[0015] Two groups of positioning assemblies are arranged on the two sides of the base 10, respectively.

[0016] The positioning assembly is arranged adjacent to the support seat 21.

[0017] Each group of positioning assemblies comprises:

[0018] A support column 31 is connected with a cantilever 32 on one side, and the cantilever is arranged to extend in the direction above the support seat 21, and is in the form of an assembly end 33.

[0019] A first clamping air cylinder 301 is installed on the assembly end 33.

[0020] The output end of the first clamping air cylinder 301 is provided with an abutting clamping portion 302.

[0021] Specifically, the abutting clamping portion 302 comprises:

[0022] An action block 303 is fixedly connected with the output end of the abutting clamping portion 302.

[0023] The output end of the first clamping air cylinder 301 is perpendicular to the base 10.

[0024] The two sides of the action block 303 are connected with a clamping jaw 304.

[0025] Specifically, the radial positioning component 40 comprises:

[0026] A radial seat 41 is fixedly connected on the base 10.

[0027] An inclined plate 42 is connected with the radial seat 41, and a clamping angle of 150 degrees is formed between the inclined plate 42 and the radial seat 41.

[0028] A radial positioning air cylinder 43 is fixedly connected on the inclined plate 42, and the output end of the radial positioning air cylinder 43 can pass through the inclined plate 42.

[0029] The output end of the radial positioning air cylinder 43 is connected with an abutting positioning head 44.

[0030] Specifically, the slide rail 100 is arranged on a preset work station, and the slide rail 100 is composed of two groups of parallel arranged tracks 101.

[0031] Specifically, the lower part of the base 10 is provided with a rail connecting block 110, and the rail connecting block 110 is provided with a rail connecting groove 111;

[0032] The rail connecting groove 111 forms a rail connection with the rail 101.

[0033] One side of the base 10 is provided with a connecting plate 112, and the connecting plate 112 is connected with the base 10 perpendicularly.

[0034] The moving part 200 comprises:

[0035] A traction cylinder 210 is fixed on a cylinder fixing station, and the output end of the traction cylinder 210 is connected with the connecting plate 112, so that the base 10 can move horizontally along the rail 101 when the traction cylinder 210 acts.

[0036] Specifically, it further comprises:

[0037] A side stopper 50 is fixed on the base 10 and has a supporting inclined surface.

[0038] The utility model has the following beneficial effects:

[0039] The technical scheme can realize the marking operation by only using the marking head without moving the marking machine, and the marking machine as the main equipment does not move, but is fixed by the radial multi-point positioning mode of the plastic pipe, and can move between two positions to complete the marking operation, which can not only prevent the radial movement and ensure the precision of the marked text, but also is more convenient and suitable for batch marking. BRIEF DESCRIPTION OF DRAWINGS

[0040] The utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0041] Figure 1 It is a structural schematic diagram of the utility model;

[0042] Figure 2 It is a three-dimensional structural schematic diagram of the positioning part of the utility model;

[0043] Figure 3 It is a schematic diagram of the supporting part of the utility model;

[0044] Figure 4 It is a schematic diagram of the radial positioning part of the utility model;

[0045] Figure 5 It is a schematic diagram of the rail connecting block of the utility model.

[0046] The reference signs in the drawings are represented as:

[0047] Marking machine body 1, marking head 2, base 10, slide rail 100, moving part 200;

[0048] Supporting part 20, plastic pipe 3, positioning part 30, radial positioning part 40;

[0049] Supporting seat 21, arc-shaped supporting part 201, supporting column 31, cantilever 32, assembly end 33;

[0050] First clamping cylinder 301, abutting clamping part 302, action block 303, jaw 304;

[0051] Radial seat 41, inclined plate 42, radial positioning cylinder 43, abutting positioning head 44;

[0052] Track 101, rail connecting block 110, rail connecting groove 111, connecting plate 112;

[0053] Traction cylinder 210, side stopper 50. DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. It should be noted that, in order to facilitate description, in the present application, "left side" is "first end", "right side" is "second end", "upper side" is "first end", and "lower side" is "second end" in the current view. The purpose of such description is to clearly express the technical solutions, and should not be understood as an improper limitation on the technical solutions of the present application.

[0055] The present application solves the technical problem that the existing marking machine is not easy to keep stable in radial marking of plastic pipe, and provides an automatic marking machine for plastic pipe.

[0056] In one specific embodiment, please refer to Figures 1-4 The specific use method and working principle are as follows:

[0057] The automatic marking machine for plastic pipe comprises a marking machine body 1 and a marking head 2. During work, only the marking head 2 performs marking operation according to the indication of the preset program, and the plastic pipe 3 is marked. Then the marked plastic pipe 3 is moved to a new position, and the marking machine 1 arranges the next marking content according to the program instruction.

[0058] In order to ensure the accuracy and stability of marking, the present application comprises:

[0059] The base 10 is installed on a slide rail 100, and the base 10 is pulled by a moving part 200 to move a preset linear distance, that is, to complete marking at two different positions in the radial direction of the plastic pipe 3 by moving the preset distance in two different marking words.

[0060] In terms of stability, the scheme has: a support part 20 for supporting both ends of the plastic pipe 3;

[0061] A positioning part 30 is used to fix the plastic pipe 3 with the support part 20;

[0062] A radial positioning part 40 is used to fix the plastic pipe 3 in a preset angular direction to prevent the plastic pipe 3 from moving during marking.

[0063] Through the above technical scheme, first, the marking machine 1 can be realized without moving the marking head 2 to complete the marking work. During the process, the marking machine 1 as the main equipment does not move, but adopts the way of fixing the plastic pipe 3 at multiple points in the radial direction, and can move between two positions to complete the marking work. Not only can it prevent the radial movement and ensure the accuracy of the marked words, but also it is more convenient and suitable for batch marking.

[0064] In a specific embodiment, please refer to Figure 2 As shown, the support part 20 includes: two groups of support seats 21, which form an arc-shaped support part 201 to increase the support area; The two groups of support seats 21 are arranged on the two sides of the base 10, and the two groups of support seats 21 are arranged on the same straight line to ensure the axial accuracy.

[0065] In a specific embodiment, please refer to Figure 2 , 3 As shown, the positioning part 30 includes: two groups of positioning assemblies arranged on the two sides of the base 10; The positioning assembly is arranged adjacent to the support seat 21;

[0066] Each group of positioning assemblies includes:

[0067] A support column 31 has a cantilever 32 connected to one side, which extends in the direction above the support seat 21 and is in the form of an assembly end 33; A first clamping cylinder 301 is installed on the assembly end 33; The output end of the first clamping cylinder 301 is provided with an abutting clamping part 302.

[0068] The abutting clamping part 302 comprises: a moving block 303 fixedly connected with the output end of the abutting clamping part 302; the output end of the first clamping cylinder 301 is perpendicular to the base 10; both sides of the moving block 303 are connected with clamping claws 304;

[0069] After the first clamping cylinder 301 is actuated, the clamping claws 304 and the arc-shaped supporting part 201 cooperate to achieve the radial clamping and fixing effect of the plastic pipe 3 on the output stroke.

[0070] In a specific embodiment, as shown in Figures 2-4 The radial positioning part 40 comprises: a radial seat 41 fixedly connected with the base 10; an inclined plate 42 connected with the radial seat 41, and the inclined plate 42 and the radial seat 41 form an included angle of 150 degrees; a radial positioning cylinder 43 fixedly connected with the inclined plate 42, and the output end of the radial positioning cylinder 43 can pass through the inclined plate 42; the output end of the radial positioning cylinder 43 is connected with an abutting positioning head 44. Since the clamping effect has been achieved, the radial positioning cylinder 43 gives an abutting effect with an angle in the direction of the inclined plate 42 with an included angle of 150 degrees, so that the plastic pipe 3 is more stable.

[0071] In a preferred scheme, a side stopper 50 fixedly connected with the base 10 and having a supporting inclined surface is further included, and the side stopper 50 is used to cooperate with the abutting positioning head 44.

[0072] In a specific embodiment, as shown in Figure 1 , 5 The slide rail 100 is arranged on a preset work station, and the slide rail 100 is composed of two groups of parallelly arranged tracks 101.

[0073] The base 10 is provided below with a rail connecting block 110, and the rail connecting block 110 is provided with a rail connecting groove 111; the rail connecting groove 111 forms a rail connection with the track 101; one side of the base 10 is provided with a connecting plate 112, and the connecting plate 112 is perpendicularly connected with the base 10; the moving part 200 comprises: a traction cylinder 210 fixedly connected with a cylinder fixing work station, and the output end of the traction cylinder 210 is connected with the connecting plate 112, so that the base 10 can move horizontally along the track 101 when the traction cylinder 210 is actuated, that is, the traction cylinder 210 only serves as two position points for changing the position of the base 10 at the maximum stroke and the minimum stroke, so as to determine the two marking positions of the plastic pipe 3.

[0074] Obviously, the above embodiments are merely example for clearly illustrating but not limitation to the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments need not and can not be enumerated. The obvious changes or variations derived from the above description are still within the protection scope of the present application.

Claims

1. An automatic marking machine for plastic pipes, comprising: The marking machine body (1) and marking head (2) are characterized in that they include: A base (10) is mounted on a slide rail (100) and is moved a predetermined linear distance by a moving component (200); Supporting components (20) are used to support both ends of the plastic tube (3); Positioning component (30) for holding the plastic tube (3) fixed to the support component (20); and A radial positioning component (40) is used to keep the plastic tube (3) fixed in a preset angular direction to prevent the plastic tube (3) from moving during the marking process.

2. The automatic marking machine for plastic pipes as described in claim 1, characterized in that, The support component (20) includes: Two sets of support seats (21), the support seats (21) forming an arc-shaped support part (201); The two sets of support seats (21) are respectively arranged on both sides of the base seat (10), and the two sets of support seats (21) are arranged on the same straight line.

3. The automatic marking machine for plastic pipes as described in claim 2, characterized in that, The positioning component (30) includes: Two sets of positioning components are respectively arranged on both sides of the base (10); The positioning component is arranged adjacent to the support base (21); Each group of positioning components includes: A support column (31) has a cantilever (32) connected to one side. The cantilever extends upward toward the support base (21) and is shaped into an assembly end (33). A first clamping cylinder (301) is installed on the assembly end (33); The output end of the first clamping cylinder (301) is provided with an abutting clamping part (302).

4. The automatic marking machine for plastic pipes as described in claim 3, characterized in that, The abutment clamping part (302) includes: An actuating block (303) is fixedly connected to the output end of the abutting clamping part (302); The output end of the first clamping cylinder (301) is perpendicular to the base (10); The action block (303) is connected to claws (304) on both sides.

5. The automatic marking machine for plastic pipes as described in claim 4, characterized in that, The radial positioning component (40) includes: A radial seat (41) is fixedly connected to the base seat (10); An inclined plate (42) is connected to the radial seat (41), and the inclined plate (42) and the radial seat (41) form an angle of 150 degrees; A radial positioning cylinder (43) is fixedly connected to the inclined plate (42), and the output end of the radial positioning cylinder (43) can pass through the inclined plate (42). The output end of the radial positioning cylinder (43) is connected to an abutment positioning head (44).

6. The automatic marking machine for plastic pipes as described in claim 5, characterized in that, The slide rail (100) is arranged on a preset work position, and the slide rail (100) consists of two sets of parallel tracks (101).

7. The automatic marking machine for plastic pipes as described in claim 6, characterized in that, A rail connecting block (110) is provided below the base (10), and a rail connecting groove (111) is provided on the rail connecting block (110); The rail groove (111) forms a rail connection with the rail (101); A connecting plate (112) is provided on one side of the base (10), and the connecting plate (112) is perpendicularly connected to the base (10); The moving part (200) includes: A traction cylinder (210) is fixed on a cylinder fixed position. The output end of the traction cylinder (210) is connected to the connecting plate (112) so that the base (10) can move horizontally along the track (101) when the traction cylinder (210) is activated.

8. The automatic marking machine for plastic pipes as described in claim 7, characterized in that, It also includes: It is fixed on the base (10) and has a side stop (50) supporting the inclined surface.

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