A condenser pipe automatic cutting device

Abstract

The utility model relates to the technical field of cutting equipment, and proposes an automatic length-cutting device for a condenser through-tube, comprising: a fixed frame, an adjusting arc plate and a placing arc plate fixedly mounted relatively to each other on the top of the fixed frame, a cutting machine fixedly mounted relatively to each other at the connection between the adjusting arc plate and the placing arc plate, and a pressing mechanism relatively arranged on both sides of the cutting machine, a slide rail relatively fixedly mounted on the top of the adjusting arc plate, a slider slidably connected to the slide rail, a blocking mechanism arranged on the top of the slider, and a pointer fixedly mounted on one side of the slider. By manually rotating the hand screw, the hand screw does not contact the adjusting arc plate, so that the slider and the slide rail are loosened, the U-shaped plate is pushed, and the linkage slider slides on the slide rail. By observing the position of the pointer on the ruler plate, the length of the condenser through-tube to be cut is adjusted, thereby achieving the purpose of automatic length-cutting of the condenser through-tube, and effectively improving the cutting efficiency of the condenser through-tube.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting equipment, and in particular relates to an automatic length-setting cutting device for a condenser through-tube. Background Art

[0002] The automatic pipe cutting machine can automatically clamp materials, feed, feed, set sizes, stop at a fixed number, and measure work. The main circuit of the machine adopts a PLC programmable logic controller, with automatic feeding, clamping, and cutting systems. The feeding is accurate and fast, and it can cut 10-50 times per minute. The counter can set the number of cutting times. It will automatically stop after cutting. No manual operation is required. It is mechatronic. The total counter can count the workload of one day. The total pressure, front pressure, and rear pressure can be adjusted steplessly to ensure that the workpiece is not clamped or deformed.

[0003] However, it is difficult for the automatic pipe cutting machine to adjust the length of the condenser pipe to be cut when the steel pipe is cut. Most of them adopt manual measurement, marking and cutting. The manual measurement and cutting accuracy is not high, which easily causes waste, thereby reducing the cutting efficiency of the condenser pipe and wasting manpower and material resources. Therefore, an automatic fixed-length cutting device for condenser pipe is proposed. Utility Model Content

[0004] The utility model provides an automatic sizing and cutting device for a condenser through-tube, which solves the problem in the related art that it is difficult to adjust the length of the condenser through-tube to be cut. Most of the cutting is done by manual measurement, marking and marking, but the manual measurement and cutting accuracy is not high and waste is easily generated, thereby reducing the cutting efficiency of the condenser through-tube and wasting manpower and material resources.

[0005] The technical solution of the utility model is as follows: an automatic sizing and cutting device for a condenser through pipe, comprising: a fixing frame, an adjusting arc plate and a placing arc plate fixedly mounted on the top of the fixing frame, a cutting machine fixedly mounted at the connection between the adjusting arc plate and the placing arc plate, and a pressing mechanism relatively arranged on both sides of the cutting machine;

[0006] A slide rail fixedly mounted on the top of the adjusting arc plate, a slider slidably connected to the slide rail, a blocking mechanism arranged on the top of the slider, a pointer fixedly mounted on one side of the slider, and a ruler fixedly mounted on one side of the adjusting arc plate;

[0007] The blocking mechanism includes a U-shaped plate, an electric telescopic rod, a sliding rod and a baffle;

[0008] A fixing mechanism is fixedly installed on one side of the U-shaped plate, and the fixing mechanism comprises an L-shaped plate and a hand screw.

[0009] Preferably, the electric telescopic rod is fixedly mounted on the U-shaped plate, the sliding rod is slidably mounted on the U-shaped plate and is located on both sides of the electric telescopic rod, and the baffle is fixedly mounted on the bottom ends of the electric telescopic rod and the sliding rod.

[0010] Preferably, the hand screw thread passes through one side of the L-shaped plate, and one end of the hand screw is in conflict with one side of the adjustment arc plate, and the L-shaped plate is fixedly mounted on one side of the U-shaped plate.

[0011] Preferably, the pressing mechanism comprises a fixing plate relatively fixedly installed on the front and rear sides of the cutting machine, a cylinder fixedly passing through the fixing plate, and a pressing plate fixedly connected to the output end of the cylinder.

[0012] Preferably, the pressing mechanism further comprises a driven rod relatively movable through the fixed plate, and the driven rod is located on both sides of the cylinder, and the bottom end of the driven rod is fixedly connected to the top of the pressing plate.

[0013] The working principle and beneficial effects of the utility model are:

[0014] 1. By manually rotating the hand screw, the hand screw does not contact the adjusting arc plate, so that the slider and the slide rail are loosened, the U-shaped plate is pushed, and the linkage slider slides on the slide rail. By observing the position of the pointer on the ruler plate, the length of the condenser through-tube to be cut is adjusted, thereby achieving the purpose of automatic fixed-length cutting of the condenser through-tube, and effectively improving the cutting efficiency of the condenser through-tube.

[0015] 2. The pressing plate is pushed downward by the cylinder, and the driven rod is linked to slide on the fixed plate, which improves the stability of the pressing plate moving downward, so that the pressing plate contacts the condenser through-tube to be cut, and is used to press the condenser through-tube, effectively avoiding cutting sliding deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0018] Figure 2 This is a side view schematic diagram of the three-dimensional structure proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the adjustable curved plate proposed in the utility model;

[0020] In the figure: 1. fixing frame; 2. adjusting arc plate; 3. placing arc plate; 4. cutting machine; 5. slide rail; 6. slide block; 7. blocking mechanism; 8. ruler; 9. pointer; 10. fixing mechanism; 11. pressing mechanism; 71. U-shaped plate; 72. electric telescopic rod; 73. slide rod; 74. baffle; 101. L-shaped plate; 102. hand screw; 111. fixing plate; 112. cylinder; 113. driven rod; 114. pressing plate. DETAILED DESCRIPTION

[0021] The following will be combined with 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 without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1 - Figure 3 , an automatic length-setting cutting device for a condenser through pipe, comprising: a fixing frame 1, an adjusting arc plate 2 and a placing arc plate 3 fixedly mounted on the top of the fixing frame 1, and a cutting machine 4 fixedly mounted at the connection between the adjusting arc plate 2 and the placing arc plate 3;

[0024] A slide rail 5 fixedly mounted on the top of the adjusting arc plate 2, a slider 6 slidably connected to the slide rail 5, a blocking mechanism 7 arranged on the top of the slider 6, a pointer 9 fixedly mounted on one side of the slider 6, and a ruler 8 fixedly mounted on one side of the adjusting arc plate 2;

[0025] The blocking mechanism 7 includes a U-shaped plate 71, an electric telescopic rod 72, a sliding rod 73 and a baffle 74;

[0026] The fixing mechanism 10 is fixedly mounted on one side of the U-shaped plate 71 . The fixing mechanism 10 includes an L-shaped plate 101 and a hand screw 102 .

[0027] Specifically, the electric telescopic rod 72 is fixedly installed on the U-shaped plate 71, the sliding rod 73 slides through the U-shaped plate 71 and is located on both sides of the electric telescopic rod 72, the baffle 74 is fixedly installed on the bottom ends of the electric telescopic rod 72 and the sliding rod 73, the hand screw 102 threadedly penetrates one side of the L-shaped plate 101, and one end of the hand screw 102 conflicts with one side of the adjusting arc plate 2, and the L-shaped plate 101 is fixedly installed on one side of the U-shaped plate 71.

[0028] The utility model provides an automatic length-setting cutting device for a condenser through-tube. By manually rotating a hand screw 102, the hand screw 102 does not contact the adjusting arc plate 2, so that the slider 6 and the slide rail 5 are loosened, the U-shaped plate 71 is pushed, and the linkage slider 6 slides on the slide rail 5. By observing the position of the pointer 9 on the ruler plate 8, the length of the condenser through-tube to be cut is adjusted, thereby achieving the purpose of automatic length-setting cutting of the condenser through-tube.

[0029] The baffle plate 74 is driven by the electric telescopic rod 72 to move up and down, and the linkage slide rod 73 slides on the U-shaped plate 71 to block and open the condenser tube. When cutting, the blocking limit is performed. After the cutting is completed, the gate is opened to push the cut condenser tube out from the adjusting arc plate 2.

[0030] Embodiment 2

[0031] Based on the first embodiment, the present embodiment includes: a pressing mechanism 11 relatively arranged on both sides of the cutting machine 4, the pressing mechanism 11 includes a fixing plate 111 relatively fixedly installed on the front and rear sides of the cutting machine 4, a cylinder 112 fixedly passing through the fixing plate 111 and a pressing plate 114 fixedly connected to the output end of the cylinder 112, the pressing mechanism 11 also includes a follower rod 113 relatively movable through the fixing plate 111, and the follower rod 113 is located on both sides of the cylinder 112, and the bottom end of the follower rod 113 is fixedly connected to the top of the pressing plate 114.

[0032] The technical solution provided by this embodiment is: when cutting, by starting the cylinder 112, the cylinder 112 pushes the pressing plate 114 to move downward, and the linked driven rod 113 slides on the fixed plate 111, thereby improving the stability of the pressing plate 114 moving downward, so that the pressing plate 114 is in contact with the condenser through-tube that needs to be cut, and is used to press the condenser through-tube to avoid sliding deviation during cutting.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic cutting device for condenser pipes, characterized in that: include: A fixing frame (1), an adjusting arc plate (2) and a placing arc plate (3) fixedly mounted relatively to each other on the top of the fixing frame (1), a cutting machine (4) fixedly mounted relatively to each other at the connection between the adjusting arc plate (2) and the placing arc plate (3), and a pressing mechanism (11) arranged relatively to each other on both sides of the cutting machine (4); A slide rail (5) fixedly mounted on the top of the adjusting arc plate (2), a slider (6) slidably connected to the slide rail (5), a blocking mechanism (7) arranged on the top of the slider (6), a pointer (9) fixedly mounted on one side of the slider (6), and a ruler (8) fixedly mounted on one side of the adjusting arc plate (2); The blocking mechanism (7) comprises a U-shaped plate (71), an electric telescopic rod (72), a sliding rod (73) and a baffle (74); A fixing mechanism (10) is fixedly mounted on one side of the U-shaped plate (71), the fixing mechanism (10) comprising an L-shaped plate (101) and a hand-twisted thread (102).

2. The automatic cutting device for condenser pipe according to claim 1, characterized in that: The electric telescopic rod (72) is fixedly mounted on the U-shaped plate (71), the sliding rod (73) is slidably mounted on the U-shaped plate (71) and is located on both sides of the electric telescopic rod (72), and the baffle (74) is fixedly mounted on the bottom ends of the electric telescopic rod (72) and the sliding rod (73).

3. The automatic cutting device for condenser pipe according to claim 1, characterized in that: The hand screw (102) is threadedly inserted through one side of the L-shaped plate (101), and one end of the hand screw (102) is in contact with one side of the adjusting arc plate (2). The L-shaped plate (101) is fixedly mounted on one side of the U-shaped plate (71).

4. The automatic cutting device for condenser pipe according to claim 1, characterized in that: The pressing mechanism (11) comprises a fixing plate (111) relatively fixedly mounted on the front and rear sides of the cutting machine (4), a cylinder (112) fixedly penetrating the fixing plate (111), and a pressing plate (114) fixedly connected to the output end of the cylinder (112).

5. The automatic cutting device for condenser pipe according to claim 4, characterized in that: The pressing mechanism (11) further comprises a driven rod (113) which is relatively movable and penetrates the fixed plate (111), and the driven rod (113) is located on both sides of the cylinder (112), and the bottom end of the driven rod (113) is fixedly connected to the top of the pressing plate (114).

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