Feeding and discharging integrated full-automatic pipe cutting machine

Abstract

The utility model discloses a feeding and discharging integrated full-automatic pipe cutting machine which comprises a supporting table, a control box is arranged on the right front side of the top face of the supporting table, a material guiding frame is arranged on the right side of the top of the supporting table, and the lower end of the material guiding frame penetrates through the supporting table to be aligned with a collecting box. The pipe on the guide groove can be accurately moved under the help of the feeding mechanism, and the cutting length of the pipe can be freely selected under the control of the feeding mechanism; the feeding mechanism is arranged on the supporting table, so that the pipes can be stacked in the material stacking frame, fall onto the material guiding groove through the material guiding frame under the cooperation of the feeding plate and the second air cylinder, and then enter the feeding mechanism under the pushing of the third air cylinder and the material pushing plate, convenience and rapidness are achieved, and more pipes can be stacked at a time.

Description

Technical Field

[0001] The utility model relates to the field of automatic pipe cutting machines, and specifically relates to an integrated loading and unloading fully automatic pipe cutting machine. Background Technique

[0002] An automatic pipe cutting machine is a device that can automatically cut pipes. It is widely used in various industrial productions, such as construction, automobile manufacturing, aerospace and other fields; an automatic pipe cutting machine is a machine that cuts items such as pipes and paper tubes according to precise dimensions and shapes, which can improve the cutting efficiency and accuracy.

[0003] Existing automatic pipe cutting machines, such as the Chinese utility model patent with the patent number: CN202321436507.2, discloses "an automatic loading and unloading device for a laser pipe cutting machine". In this device, one end of the conveying frame penetrates through the pipe cutting machine body, and the conveying frame is fixedly connected to the pipe cutting machine body. The other end of the conveying frame is fixedly connected with a group of support plates, and the support plates are arranged in an array. Feeding mechanisms are arranged at one ends of the support plates, and a number of materials are movably connected to the tops of the support plates. One end of the conveying frame close to the pipe cutting machine body is fixedly connected with a mounting frame, and a clamping mechanism is arranged at the top of the mounting frame, and the mounting frame is fixedly connected with the clamping mechanism. First, the materials to be cut are laid flat on the top of the support plate. Under the action of the feeding device and the weight of the materials themselves, the materials slide down along the support frame into the conveying frame, realizing the function of automatic feeding, improving practicability, and the materials are transported to a suitable position under the action of the conveying frame.

[0004] Although the above device has certain advantages, it still has certain defects:

[0005] 1. The setting of the conveying frame makes it impossible to accurately control the movement of the pipes. When the pipes fall onto the conveying frame, the overall posture may change, resulting in the pipes not being clamped by the two limit posts, thus causing cutting errors.

[0006] 2. The stacking capacity of the feeding mechanism of this device at one time is too poor, and it is necessary for personnel to frequently replenish the pipes, increasing the labor cost. Content of the Utility Model

[0007] Therefore, in order to solve the above deficiencies, the utility model provides an integrated loading and unloading fully automatic pipe cutting machine here.

[0008] The utility model is realized as follows. An integrated loading and unloading fully automatic pipe cutting machine is constructed. The device includes a support table. A control box is arranged on the front right side of the top surface of the support table. A guide frame is arranged on the right side of the top of the support table, and the lower end of the guide frame passes through the support table and aligns with the collection box. A collection box is placed in the truss at the lower end of the support table;

[0009] It further includes: a feeding mechanism disposed at the middle end of the top surface of the support table; a loading mechanism disposed at the left side of the top surface of the support table.

[0010] The feeding mechanism includes: a rear support plate, the lower end of which is fixedly connected to the middle end of the top of the support table; a front support plate, the lower end of which is fixedly connected to the middle end of the top of the support table; a chute is provided on the top sides of the rear support plate and the front support plate, and a sliding block and a bolt threadedly arranged at the connecting plate of the chute are provided in the chute.

[0011] Preferably, the middle end of the top surface of the support table is fixedly connected to the bottom surface of the bottom block, the middle end of the top surface of the support table is fixedly connected to the bottom surface of the lifting cutter, the left side of the top surface of the support table is fixedly connected to the bottom of the material guiding groove, the upper end of the front surface of the bottom block is fixedly connected to the back surface of the first cylinder, and the telescopic rod on the back surface of the first cylinder passes through the bottom block and is fixedly connected to the middle end of the front surface of the front clamping member, and the back top surface of the bottom block is fixedly connected to the bottom surface of the rear clamping member.

[0012] Preferably, the top side of the sliding block is rotatably connected to the bottom side of the bolt, feeding rollers are provided on both the upper and lower sides of the groove between the rear support plate and the front support plate, and the feeding roller on the upper side of the groove between the rear support plate and the front support plate is rotatably connected to the sliding blocks at the tops of the rear support plate and the front support plate respectively at the front and rear sides; a first transmission wheel is disposed through the inner hole of the sliding block at the top of the front support plate, and the rear rod body of the first transmission wheel is fixedly connected to the front end of the feeding roller on the upper side of the groove between the support plate and the front support plate; a chute is provided on the right side of the front support plate, a bolt is threadedly installed on the connecting plate on the right side of the chute, a moving block is slidably disposed inside the chute on the right side of the front support plate, and the bolt on the right side of the front support plate is rotatably connected to the right end face of the moving block; a fixed frame is provided on the left side of the front surface of the front support plate, and the back surface of the fixed frame is fixedly connected to the front surface of the motor; the moving block is slidably connected to the empty groove on the right side of the front support plate.

[0013] Preferably, a third transmission wheel is provided at the middle end of the front surface of the front support plate, and the rear end of the third transmission wheel passes through the front end of the feeding roller on the lower side of the groove between the rear support plate and the front support plate and is fixedly connected thereto, and at the same time, the rear end of the feeding roller is rotatably connected to the middle end of the front surface of the rear support plate; the first transmission wheel is sleeved on the upper end of the transmission belt; a set of transmission wheels are provided on the output shaft at the back of the motor passing through the fixed frame, and the output shaft at the back of the motor passes through the fixed frame and is fixedly connected to the transmission wheel, and at the same time, the transmission wheel is sleeved on the left side of the transmission belt; the front surface of the moving block is rotatably connected to the rear end of the second transmission wheel, and the second transmission wheel is sleeved on the lower right side of the transmission belt; the third transmission wheel is sleeved on the left side of the middle end of the transmission belt.

[0014] Preferably, the feeding mechanism includes: a stacking frame, the middle end of the top surface of the supporting table is fixedly connected to the lower end of the stacking frame, the right end of the rear side of the front end of the stacking frame is fixedly connected to the right end of the rear side of the guiding frame, a feeding plate is arranged at the middle and lower side of the front end of the stacking frame, and the left and right sides of the bottom surface of the feeding plate are fixedly connected to the upper ends of the supporting columns. The left side of the top surface of the guiding frame is fixedly connected to the bottom surface of the third cylinder, and the telescopic rod on the left side of the third cylinder is fixedly connected to the rear side of the right surface of the pushing plate. The middle end of the bottom surface of the feeding plate is fixedly connected to the telescopic rod of the upper end of the second cylinder, and the rear side of the second cylinder is fixedly connected to the front surface of the lower end of the stacking frame.

[0015] Preferably, the cutting knife of the lifting cutter is aligned with the middle grooves of the front clamping member and the rear clamping member.

[0016] Preferably, the general shape of the feeding roller is thinner in the middle and thicker at both the front and rear ends.

[0017] Preferably, the distance between the fixed frame and the front support plate is ten centimeters.

[0018] Preferably, the widths of the feeding plate and the supporting columns are the same as the internal size of the guiding frame.

[0019] The utility model has the following advantages: The utility model provides an integrated loading and unloading full-automatic pipe cutting machine through improvement. Compared with the same type of equipment, the following improvements are made:

[0020] For the integrated loading and unloading full-automatic pipe cutting machine of the utility model, by arranging the feeding mechanism on the supporting table, the pipes on the guiding groove can be accurately moved with the help of the feeding mechanism, and the cutting length of the pipes can be freely selected under the control of the feeding mechanism.

[0021] For the integrated loading and unloading full-automatic pipe cutting machine of the utility model, by arranging the loading mechanism on the supporting table, the pipes can be stacked inside the stacking frame, and through the cooperation of the feeding plate and the second cylinder, they fall onto the guiding groove through the guiding frame, and then enter the feeding mechanism under the push of the third cylinder and the pushing plate, which is convenient and fast, and a relatively large number of pipes can be stacked at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the utility model;

[0023] Figure 2 is a schematic structural diagram of the bottom block and the lifting cutter of the utility model;

[0024] Figure 3 is a schematic structural diagram of the front clamping member and the rear clamping member of the utility model;

[0025] Figure 4 is a schematic structural diagram of the feeding mechanism of the utility model;

[0026] Figure 5 It is a schematic structural diagram of the feeding roller of the present utility model;

[0027] Figure 6 It is a schematic structural diagram of the feeding mechanism of the present utility model;

[0028] Figure 7 It is a schematic structural diagram of the third cylinder and the pushing plate of the feeding mechanism of the present utility model.

[0029] Among them: support table - 1, control box - 2, material guiding frame - 3, collection box - 4, bottom block - 5, lifting cutter - 6, material guiding groove - 7, feeding mechanism - 8, rear support plate - 81, front support plate - 82, sliding block - 83, bolt - 84, feeding roller - 85, first transmission wheel - 86, fixing frame - 87, motor - 88, transmission belt - 89, moving block - 810, second transmission wheel - 811, third transmission wheel - 812, feeding mechanism - 9, stacking frame - 91, material guiding frame - 92, feeding plate - 93, support column - 94, second cylinder - 95, third cylinder - 96, pushing plate - 97, first cylinder - 10, front clamping member - 11, rear clamping member - 12. Specific embodiments

[0030] The following will be combined with the attached Figure 1-7 The present utility model will be described in detail. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0031] Embodiment 1;

[0032] Please refer to Figure 1 、 Figure 2 and Figure 3 , for an integrated loading and unloading fully automatic pipe cutting machine of the present utility model, a control box 2 is provided on the right front side of the top surface of the support table 1, a material guiding frame 3 is provided on the right side of the top of the support table 1, and the lower end of the material guiding frame 3 passes through the support table 1 and is aligned with the collection box 4. The collection box 4 is placed on the truss at the lower end of the support table 1. The middle of the top surface of the support table 1 is fixedly connected to the bottom surface of the bottom block 5. The middle of the top surface of the support table 1 is fixedly connected to the bottom surface of the lifting cutter 6. The left side of the top surface of the support table 1 is fixedly connected to the bottom of the material guiding groove 7. The upper front end of the front surface of the bottom block 5 is fixedly connected to the back surface of the first cylinder 10, and the telescopic rod on the back surface of the first cylinder 10 passes through the bottom block 5 and is fixedly connected to the middle of the front surface of the front clamping member 11. The back top surface of the bottom block 5 is fixedly connected to the bottom surface of the rear clamping member 12. The cutting knife of the lifting cutter 6 is aligned with the middle grooves of the front clamping member 11 and the rear clamping member 12, so as to prevent the lifting cutter 6 from damaging the front clamping member 11 and the rear clamping member 12 when cutting the pipe.

[0033] Please refer to Figure 4 and Figure 5 For an integrated loading and unloading fully automatic pipe cutting machine of the present utility model, the feeding mechanism 8 includes: The middle part of the top of the support table 1 is fixedly connected to the lower end of the rear support plate 81; The middle part of the top of the support table 1 is fixedly connected to the lower end of the front support plate 82; A chute is provided on the top sides of the rear support plate 81 and the front support plate 82, and a sliding block 83 and a bolt 84 threadedly arranged at the connecting plate of the chute are provided in each of the chutes; The top side of the sliding block 83 is rotatably connected to the bottom side of the bolt 84. Feeding rollers 85 are provided on both the upper and lower sides of the slot between the rear support plate 81 and the front support plate 82. The front and rear sides of the feeding roller 85 on the upper side of the slot between the rear support plate 81 and the front support plate 82 are respectively rotatably connected to the sliding blocks 83 on the tops of the rear support plate 81 and the front support plate 82. A first transmission wheel 86 is penetrated through the inner hole of the sliding block 83 on the top of the front support plate 82, and the rear rod body of the first transmission wheel 86 is fixedly connected to the front end of the feeding roller 85 on the upper side of the slot between the support plate 81 and the front support plate 82; A chute is provided on the right side of the front support plate 82. A bolt 84 is threadedly installed on the connecting plate on the right side of the chute, and a moving block 810 is slidably arranged inside the chute on the right side of the front support plate 82. The bolt 84 on the right side of the front support plate 82 is rotatably connected to the right end face of the moving block 810. Such a setting enables the two groups of bolts 84 located at the upper end to be threadedly connected to the rear support plate 81 and the front support plate 82, so as to drive the feeding roller 85 located at the upper end to move up and down through the two sliding blocks 83, thereby adjusting the clamping force on the pipe and avoiding affecting the conveying accuracy and efficiency. On the left side in front of the front support plate 82, there is a fixed frame 87, and the rear surface of the fixed frame 87 is fixedly connected to the rear surface of the motor 88. The right side empty slot of the front support plate 82 is slidably connected to the moving block 810. The bolt 84 on the right side of the front support plate 82 can be threadedly connected to the front support plate 82, thereby driving the moving block 810 to move, so as to adjust the tension degree of the transmission belt 89 and avoid the transmission failure of the motor 88 and reduce the conveying accuracy of the mechanism; In the middle of the front surface of the front support plate 82, there is a third transmission wheel 812, and the rear end of the third transmission wheel 812 penetrates through the front end of the feeding roller 85 on the lower side of the slot between the rear support plate 81 and the front support plate 82 and is fixedly connected, and at the same time, the rear end of the feeding roller 85 is rotatably connected to the middle part of the front surface of the rear support plate 81; The first transmission wheel 86 is sleeved on the upper end of the transmission belt 89. A set of transmission wheels are provided on the output shaft at the rear of the motor 88 passing through the fixed frame 87, and the output shaft at the rear of the motor 88 passes through the fixed frame 87 and is fixedly connected to the transmission wheel, and at the same time, the transmission wheel is sleeved on the left side of the transmission belt 89. The front surface of the moving block 810 is rotatably connected to the rear end of the second transmission wheel 811, and the second transmission wheel 811 is sleeved on the lower right side of the transmission belt 89. The third transmission wheel 812 is sleeved on the left side of the middle end of the transmission belt 89;

[0034] The general shape of the feeding roller 85 is thin in the middle and thick at both the front and the back, which is convenient for the feeding roller 85 to clamp the pipe and avoid affecting the transportation of the pipe; the fixing frame 87 is ten centimeters away from the front support plate 82, so that the driving wheel connected to the motor 88 can work properly.

[0035] Please refer to Figure 6 and Figure 7 , a loading and unloading integrated fully automatic pipe cutting machine of the present utility model, the loading mechanism 9 includes: a stacking frame 91, the middle end of the top surface of the support table 1 is fixedly connected to the lower end of the stacking frame 91, the right rear end of the front end of the stacking frame 91 is fixedly connected to the right rear end of the rear side of the guiding frame 92, the middle and lower side of the front end of the stacking frame 91 is provided with a feeding plate 93, and the left and right sides of the bottom surface of the feeding plate 93 are fixedly connected to the upper ends of the support columns 94, the left side of the top surface of the guiding frame 92 is fixedly connected to the bottom surface of the third cylinder 96, and the telescopic rod on the left side of the third cylinder 96 is fixedly connected to the rear side of the right surface of the pushing plate 97, the middle end of the bottom surface of the feeding plate 93 is fixedly connected to the telescopic rod of the upper end of the second cylinder 95, and the second cylinder 95 is fixedly connected to the front surface of the lower end of the stacking frame 91 at the rear side, the widths of the feeding plate 93 and the support columns 94 are the same as the internal size of the guiding frame 92, so that the feeding plate 93 can send the pipe to the upper end inside the guiding frame 92, and then fall onto the guiding groove 7 through the guiding frame 92. At the same time, the arrangement of the support columns 94 prevents another pipe from falling out of the stacking frame 91 during this process.

[0036] Embodiment 2:

[0037] In a loading and unloading integrated fully automatic pipe cutting machine of the present utility model, the inside of the stacking frame 91, the upper end inside the guiding frame 92 and the feeding plate 93 all have an angle that slopes downward from the back to the front, so that the pipes inside the stacking frame 91 will automatically roll onto the feeding plate 93. The lower edge of the front end of the guiding frame 92 is attached to the rear side edge of the guiding groove 7, so that the pipe can smoothly fall into the guiding groove 7. The internal width of the guiding frame 92 can only accommodate one pipe, and the distance height between the lower end part of the rear side of the guiding frame 92 and the bottom surface inside the stacking frame 91 is only enough for one pipe to pass through, avoiding multiple pipes entering the guiding frame 92 at the same time.

[0038] The present utility model provides a loading and unloading integrated fully automatic pipe cutting machine through improvement, and its working principle is as follows;

[0039] First, when using this equipment, first place this device in the working area, and then connect the equipment to an external power source and an external air source, which can provide the required electric energy and driving air source for the operation of this equipment;

[0040] Second, first, the operator places a pile of pipes inside the stacking frame 91. Due to the inclination inside the stacking frame 91, the pipes automatically roll into the lower end of the guiding frame 92 and the top surface of the feeding plate 93. Due to the obstruction of the guiding frame 92, only one pipe remains on the top surface of the feeding plate 93. Then, the second cylinder 95 is activated through the control box 2. The telescopic rod of the second cylinder 95 extends upward, driving the feeding plate 93 and the support column 94 to move upward, and driving the pipe into the guiding frame 92. At the upper end inside the guiding frame 92, the pipe will fall along the upper end inside the guiding frame 92 into the guiding groove 7. Then, the third cylinder 96 is activated through the control box 2. The telescopic rod of the third cylinder 96 contracts to the right, driving the pushing plate 97 to move to the right, and pushing the pipe on the guiding groove 7 to the feeding mechanism 8;

[0041] Third, then the motor 88 is activated through the control box 2. The motor 88 drives the first transmission wheel 86, the second transmission wheel 811, and the third transmission wheel 812 to rotate through the transmission belt 89. The second transmission wheel 811 and the third transmission wheel 812 drive the two groups of feeding rollers 85 to rotate, clamp and convey the pipe, and convey it to the front clamping member 11 and the rear clamping member 12 to the right;

[0042] Fourth, then the first cylinder 10 is activated through the control box 2. The telescopic rod of the first cylinder 10 extends backward, driving the front clamping member 11 to move backward, cooperating with the rear clamping member 12 to clamp the pipe. At the same time, the lifting cutter 6 is activated through the control box 2 to cut downward. When the cutting is completed, the first cylinder 10 drives the front clamping member 11 to move forward by one centimeter, not completely ending the clamping of the pipe, facilitating the subsequent pipe to be pushed out between the front clamping member 11 and the rear clamping member 12 under the drive of the feeding mechanism 8, and falling into the collection box 4 through the guiding frame 3, thus completing the cutting operation.

[0043] The utility model provides an integrated loading and unloading full-automatic pipe cutting machine through improvement. By arranging the feeding mechanism 8 on the support table 1, the pipe on the guiding groove 7 can be accurately moved with the help of the feeding mechanism 8, and the cutting length of the pipe can be freely selected under the control of the feeding mechanism 8; by arranging the loading mechanism 9 on the support table 1, the pipes can be stacked inside the stacking frame 91, and through the cooperation of the feeding plate 93 and the second cylinder 95, they fall onto the guiding groove 7 through the guiding frame 92, and then enter the feeding mechanism 8 under the push of the third cylinder 96 and the pushing plate 97, which is convenient and fast, and a relatively large number of pipes can be stacked at one time.

[0044] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Moreover, the standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can all be customized according to the descriptions in the specification and the drawings. The specific connection manners of each part all adopt conventional means such as bolts, rivets, welding, etc. which are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection manner in the prior art, details are not described herein again.

[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather should be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic pipe cutting machine with integrated loading and unloading, comprising a support table (1). A control box (2) is provided at the right front side of the top surface of the support table (1). A guide frame (3) is provided at the right side of the top of the support table (1), and the lower end of the guide frame (3) passes through the support table (1) and aligns with a collection box (4). A collection box (4) is placed on the truss at the lower end of the support table (1). It is characterized in that It further includes: A feeding mechanism (8), which is arranged at the middle end of the top surface of the support table (1). A loading mechanism (9), which is arranged at the left side of the top surface of the support table (1). The feeding mechanism (8) includes: a rear support plate (81), the lower end of which is fixedly connected to the middle end of the top of the support table (1); a front support plate (82), the lower end of which is fixedly connected to the middle end of the top of the support table (1). A chute is provided on the top sides of the rear support plate (81) and the front support plate (82), and sliding blocks (83) and bolts (84) threadedly arranged at the connecting plate of the chute are provided in the chute.

2. The full-automatic pipe cutting machine for loading and unloading integrated according to claim 1, wherein: The bottom surface of the middle end of the top surface of the support table (1) is fixedly connected to the bottom block (5). The bottom surface of the middle end of the top surface of the support table (1) is fixedly connected to the lifting cutter (6). The bottom of the guide groove (7) is fixedly connected to the left side of the top surface of the support table (1). The upper front end of the front surface of the bottom block (5) is fixedly connected to the back surface of the first cylinder (10), and the telescopic rod of the back surface of the first cylinder (10) passes through the bottom block (5) and is fixedly connected to the middle front end of the front clamping member (11). The bottom surface of the rear top surface of the bottom block (5) is fixedly connected to the back clamping member (12).

3. The full-automatic pipe cutting machine for integrated loading and unloading according to claim 2, characterized in that: The top side of the sliding block (83) is rotatably connected to the bottom side of the bolt (84). Feeding rollers (85) are provided on both the upper and lower sides of the groove between the rear support plate (81) and the front support plate (82). The front and rear sides of the feeding roller (85) on the upper side of the groove between the rear support plate (81) and the front support plate (82) are respectively rotatably connected to the sliding blocks (83) at the tops of the rear support plate (81) and the front support plate (82). A first transmission wheel (86) is provided through the inner hole of the sliding block (83) at the top of the front support plate (82), and the rear rod body of the first transmission wheel (86) is fixedly connected to the front end of the feeding roller (85) on the upper side of the groove between the support plate (81) and the front support plate (82). A chute is provided on the right side of the front support plate (82), and a bolt (84) is threadedly installed on the connecting plate on the right side of the chute. A moving block (810) is slidably arranged inside the chute on the right side of the front support plate (82), and the bolt (84) on the right side of the front support plate (82) is rotatably connected to the right end face of the moving block (810). A fixing frame (87) is provided on the left side of the front surface of the front support plate (82), and the back surface of the fixing frame (87) is fixedly connected to the front surface of the motor (88). The moving block (810) is slidably connected to the empty groove on the right side of the front support plate (82).

4. The one-piece loading and unloading fully automatic pipe cutting machine according to claim 3, characterized in that: A third driving wheel (812) is provided at the middle end of the front surface of the front support plate (82), and the rear end of the third driving wheel (812) passes through the lower side of the slot between the rear support plate (81) and the front support plate (82) and is fixedly connected to the front end of a feeding roller (85). At the same time, the rear end of the feeding roller (85) is rotatably connected to the middle end of the front surface of the rear support plate (81); the first driving wheel (86) is sleeved on the upper end of a transmission belt (89). A set of driving wheels are provided at the position where the output shaft at the rear of the motor (88) passes through the fixing frame (87), and the output shaft at the rear of the motor (88) passes through the fixing frame (87) and is fixedly connected to the driving wheels. At the same time, the driving wheels are sleeved on the left side of the transmission belt (89). The front surface of the moving block (810) is rotatably connected to the rear end of a second driving wheel (811), and the second driving wheel (811) is sleeved on the lower right side of the transmission belt (89). The third driving wheel (812) is sleeved on the left side of the middle end of the transmission belt (89).

5. The full-automatic pipe cutting machine for integrated loading and unloading according to claim 4, characterized in that: The feeding mechanism (9) includes: a stacking frame (91). The middle end of the top surface of the support table (1) is fixedly connected to the lower end of the stacking frame (91). The right end of the rear side of the front end of the stacking frame (91) is fixedly connected to the right end of the rear side of a guiding frame (92). A feeding plate (93) is provided at the middle and lower side of the front end of the stacking frame (91), and the left and right sides of the bottom surface of the feeding plate (93) are fixedly connected to the upper ends of support columns (94). The left side of the top surface of the guiding frame (92) is fixedly connected to the bottom surface of a third air cylinder (96), and the telescopic rod on the left side of the third air cylinder (96) is fixedly connected to the rear side of the right surface of a pushing plate (97). The middle end of the bottom surface of the feeding plate (93) is fixedly connected to the telescopic rod at the upper end of a second air cylinder (95), and the rear side of the second air cylinder (95) is fixedly connected to the front surface of the lower end of the stacking frame (91).

6. The full-automatic pipe cutting machine for loading and unloading integrated according to claim 5, wherein: The cutting knife of the lifting cutter (6) is aligned with the middle grooves of the front clamping member (11) and the rear clamping member (12).

7. The one-piece automatic pipe cutting machine for loading and unloading according to claim 6, wherein: The general shape of the feeding roller (85) is thin in the middle and thick at both the front and rear ends.

8. The full-automatic pipe cutting machine for integrated loading and unloading according to claim 7, characterized in that: The distance between the fixing frame (87) and the front support plate (82) is ten centimeters.

9. The fully automatic pipe cutting machine for integrated loading and unloading according to claim 8, wherein: The widths of the feeding plate (93) and the support columns (94) are the same as the internal size of the guiding frame (92).

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