Automatic bagging machine matched with automatic sleeve production line

Abstract

The utility model provides an automatic bagging machine matched with an automatic sleeve production line. The automatic bagging machine comprises a supporting platform, a sleeve bagging mechanism, a sleeve pushing mechanism and a control mechanism, the sleeve bagging mechanism comprises a bagging support fixed to the front side of the supporting platform, a bag opening lower plate fixed to the rear end of the middle of the bagging support, and a bag opening upper plate located above the bag opening lower plate. The bag opening air cylinder is fixed to the top of the bagging support, and a piston rod of the bag opening air cylinder is fixedly connected with the bag opening upper plate; the bagging turning plate is hinged to the front end of the middle of the bagging support; the sleeve pushing mechanism comprises a moving mechanism arranged on the supporting platform, an upper-layer moving material disc arranged on the moving mechanism and a pushing air cylinder fixed to the rear end of the upper-layer moving material disc, and a piston rod of the pushing air cylinder is fixedly connected with the pushing baffle. The control mechanism is used for controlling operation of the bag opening air cylinder, the moving mechanism and the pushing air cylinder. According to the sleeve bagging device, accurate and efficient sleeve bagging operation can be achieved, and the human input cost is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of steel bar connecting sleeve production, in particular to a sleeve automatic production line matched automatic bagging machine. BACKGROUND

[0002] In the production and operation process of modern enterprises, full-automatic production line is gradually occupying the dominant position in all walks of life and becoming the mainstream production mode due to its excellent efficiency, stable quality and low degree of dependence on personnel. In the production field of steel bar connecting sleeve, single-process automation has been achieved. On this basis, further research and development of the automatic production line of steel bar connecting sleeve integrates production process, quality detection and product packaging and covers a series of production processes, which are raw material blanking, material conveying, inner and outer chamfering, re-conveying, tapping treatment, subsequent conveying, quality inspection, again conveying, tray bagging operation and sealing treatment. In the subsequent process of the production line, quality inspection and laser marking are completed by using the sleeve detection device, and then the automatic grabbing and placing of the sleeve from the quality inspection process to the tray bagging process are realized by using the truss mechanical hand device. In order to realize accurate and efficient bagging operation of the sleeve after quality inspection and reduce labor input cost, a matched automatic bagging machine needs to be developed and applied to the specific process link of tray bagging. SUMMARY

[0003] The utility model solves the technical problem in the prior art and provides a sleeve automatic production line matched automatic bagging machine.

[0004] To solve the above technical problems, the content of the utility model comprises:

[0005] The application discloses a sleeve automatic production line matched automatic bagging machine, which comprises a supporting platform, a sleeve bagging mechanism, a sleeve pushing mechanism and a control mechanism which are fixedly arranged on the supporting platform; the sleeve bagging mechanism comprises a bagging support fixedly arranged on the front side of the supporting platform, a bag supporting lower plate fixedly arranged at the middle rear end of the bagging support, a bag supporting upper plate movably arranged above the bag supporting lower plate, a bag supporting cylinder vertically downward fixedly arranged at the top of the bagging support and having a piston rod fixedly connected with the rear end top of the bag supporting upper plate, and a bagging flap hinged at the middle front end of the bagging support; the bag supporting lower plate and the bag supporting upper plate both extend forward; the sleeve pushing mechanism comprises a moving mechanism arranged on the supporting platform, an upper layer moving tray arranged on the moving mechanism, a pushing baffle movably arranged on the upper layer moving tray, and a pushing cylinder fixedly arranged at the rear end of the upper layer moving tray and having a piston rod fixedly connected with the rear end of the pushing baffle; the moving mechanism is used for driving the upper layer moving tray to move leftward and rightward and forward and backward on the supporting platform; and the control mechanism is used for controlling the operation of the bag supporting cylinder, the moving mechanism and the pushing cylinder.

[0006] Preferably, the top of the bag supporting lower plate is provided with a surrounding barrier at both left and right ends; and the top of the bagging flap is also provided with a surrounding barrier at the front end and both left and right ends.

[0007] Preferably, the bagging support comprises two vertical supporting plates fixedly arranged on the front side of the supporting platform in a left-right symmetry, two horizontal supporting plates fixedly arranged at the middle inner sides of the two vertical supporting plates in a left-right symmetry and both extending forward, and a cylinder supporting plate fixedly arranged at the top of the two vertical supporting plates; the bag supporting lower plate is arranged above the horizontal supporting plates and fixed between the two vertical supporting plates; a gap is left between the bag supporting lower plate and the horizontal supporting plates; and the bagging flap is hinged at the top of the front ends of the two horizontal supporting plates through a flap rotating shaft, and the flap rotating shaft is arranged along the left-right direction.

[0008] Preferably, the bag supporting cylinder is vertically downward fixed at the middle position of the cylinder supporting plate, and the piston rod of the bag supporting cylinder is fixedly connected with the middle position of the rear end top of the bag supporting upper plate; the rear end top of the bag supporting upper plate is also fixedly arranged with two bag supporting circular shafts in a left-right symmetry about the bag supporting cylinder, and the cylinder supporting plate is also correspondingly provided with two bag supporting circular flange linear bearings for the two bag supporting circular shafts to pass through.

[0009] Preferably, the forward extending length of the bag supporting lower plate is greater than the forward extending length of the bag supporting upper plate, and the forward extending length of the horizontal supporting plate is greater than the forward extending length of the bag supporting lower plate; when the bagging flap is placed on the two horizontal supporting plates, the upper surface of the bagging flap is on the same horizontal plane with the upper surface of the bag supporting lower plate.

[0010] Preferably, the moving mechanism comprises a lower ball screw assembly fixedly arranged on the support platform along the left-right direction and driven by a servo motor, two lower linear slides fixedly arranged on the support platform along the left-right direction and located at the front and back of the lower ball screw assembly respectively, a lower moving tray fixed on the sliding blocks of the two lower linear slides and the nut seat of the lower ball screw assembly, an upper ball screw assembly fixedly arranged on the lower moving tray along the front-back direction and driven by a servo motor, two upper linear slides fixedly arranged on the lower moving tray along the front-back direction and located at the left and right of the upper ball screw assembly respectively, and the upper moving tray is fixed on the sliding blocks of the two upper linear slides and the nut seat of the upper ball screw assembly.

[0011] Preferably, the upper surface of the upper moving tray is fixedly provided with wear-resistant plates through two left-right pressing strips, and the pressing strips and the wear-resistant plates are made of stainless steel.

[0012] Preferably, the rear end of the upper moving tray is fixedly provided with an upwardly extending push cylinder fixing plate, the push cylinder is fixedly arranged at the middle position of the push cylinder fixing plate along the front-back direction, and the piston rod of the push cylinder is fixedly connected with the middle of the rear end of the push baffle; two push round shafts are fixedly arranged on the rear end of the push baffle and symmetrically about the push cylinder along the left-right direction, the push round shafts are arranged along the front-back direction, and two push round flange linear bearings are correspondingly arranged on the push cylinder fixing plate and used for allowing the two push round shafts to pass through respectively.

[0013] Preferably, an adjusting block is further fixedly arranged between the upper moving tray and the push cylinder fixing plate.

[0014] Preferably, the support platform is fixedly arranged on a power distribution cabinet, or the support platform is the shell of the power distribution cabinet.

[0015] The utility model has the advantages of:

[0016] The utility model discloses a sleeve bagging mechanism and sleeve pushing mechanism, which can be matched with a truss mechanical hand device to realize accurate and efficient sleeve bagging operation, greatly reducing the labor input cost. The moving mechanism can drive the upper layer moving tray to move left and right and forward and backward on the support platform. The moving mechanism adopts high-precision guide rails and a servo motor combination. The servo motor can accurately control the rotation angle and speed according to the instruction of the control mechanism. The linear displacement of the upper layer moving tray is converted through the screw nut pair, realizing high-precision positioning in the left and right and forward and backward directions, ensuring that the sleeve can be accurately placed at the predetermined position during the orderly arrangement process, and ensuring that the sleeve is arranged in order, preparing for the subsequent batch pushing and bagging. When the number of sleeves on the upper layer moving tray reaches the set number, the moving mechanism can accurately butt joint the upper layer moving tray and the bag supporting lower plate, ensuring that the sleeve can be smoothly transferred from the tray to the bag supporting lower plate, avoiding the sleeve from falling or being stuck due to inaccurate butt joint. The action of the pushing cylinder is controlled by the control mechanism. The control mechanism can adjust the extension and retraction speed and force of the pushing cylinder according to the preset program, ensuring that the sleeve is smoothly put into the packaging bag and pushed onto the bagging turnover plate. The bagging turnover plate is hinged at the middle front end of the bagging support. The design cleverly utilizes the characteristics of gravity and mechanical structure. When the pushing cylinder pushes the packaging bag containing a proper number of sleeves onto the bagging turnover plate, the bagging turnover plate is turned over to the lower front of the support platform under the action of the increased gravity. This automatic turnover unloading mode reduces the labor intervention and improves the unloading speed. When the packaging bag needs to be opened, the control mechanism sends an instruction, and the piston rod of the bag supporting cylinder is retracted, driving the bag supporting upper plate to move upward relative to the bag supporting lower plate. Since the bag supporting lower plate and the bag supporting upper plate are both extended forward, they can adapt to packaging bags of different sizes during the opening process and ensure that they are fully opened in the forward and backward directions, providing a suitable entrance space for the smooth loading of the sleeve and ensuring the consistency and stability of each bag opening operation, avoiding the difficulty of sleeve bagging or damage to the packaging bag due to insufficient or excessive bag opening. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the automatic bagging machine of the utility model;

[0018] Figure 2 is a structural schematic diagram of the sleeve bagging mechanism;

[0019] Figure 3 is a structural schematic diagram of the sleeve pushing mechanism;

[0020] Figure 4 is a structural schematic diagram of the lower ball screw assembly;

[0021] Figure 5 is a control mechanism schematic diagram;

[0022] Figure 6 is a use scene schematic diagram of the utility model.

[0023] In the figure: 1. Automatic bagging machine, 2. Sleeve detection device, 3. Truss manipulator device, 11. Sleeve bagging mechanism, 12. Sleeve pushing mechanism, 13. Control mechanism, 111. Bagging flap, 112. Flip shaft, 113. Horizontal support plate, 114. Bag support lower plate, 115. Vertical support plate, 116. Bag support upper plate, 117. Welded cylinder, 118. Cylinder support plate, 119. Bag support circular optical axis, 1110. Bag support circular flange linear bearing, 1111. Bag support cylinder; 121. Power distribution cabinet , 122, lower ball screw assembly, 123, lower linear slide, 124, lower mobile tray, 125, upper linear slide, 126, upper ball screw assembly, 127, push circular optical axis, 128, push circular flange linear bearing, 129, push cylinder, 1210, push cylinder fixing plate, 1211, adjustment block, 1212, push baffle, 1213, pressure strip, 1214, wear-resistant plate, 1215, upper mobile tray; 131, bag support cylinder control button, 132, PLC controller. DETAILED DESCRIPTION

[0024] To facilitate understanding of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. Those skilled in the art should understand that the embodiments are only provided to help understand the present invention and should not be considered as specific limitations of the present invention.

[0025] like Figures 1-5 As shown, the utility model provides an automatic bagging machine for an automatic sleeve production line, comprising a support platform and a sleeve bagging mechanism 11, a sleeve pushing mechanism 12 and a control mechanism 13 fixedly arranged on the support platform; the sleeve bagging mechanism 11 comprises a bagging bracket fixedly arranged on the front side of the support platform, a bag supporting lower plate 114 fixedly arranged at the middle rear end of the bag supporting bracket, a bag supporting upper plate 116 located above the bag supporting lower plate 114 and movably arranged up and down, a vertically downwardly fixed top of the bag supporting bracket and having a piston rod connected to the rear end of the bag supporting upper plate 116. The bag-supporting cylinder 1111 is fixedly connected to the top of the end and the bag-supporting flap 111 is hinged at the middle front end of the bag-supporting bracket; the bag-supporting lower plate 114 and the bag-supporting upper plate 116 both extend forward; the sleeve pushing mechanism 12 includes a moving mechanism arranged on the support platform, an upper moving material tray 1215 arranged on the moving mechanism, a pushing baffle 1212 movable forward and backward on the upper moving material tray 1215, and a pushing cylinder 129 fixedly arranged at the rear end of the upper moving material tray 1215 and whose piston rod is fixedly connected to the rear end of the pushing baffle 1212.

[0026] The moving mechanism is used to drive the upper layer moving tray 1215 to move left and right and forward and backward on the support platform, so as to realize the sequential arrangement of the sleeves on the upper layer moving tray 1215, and when the number of sleeves on the upper layer moving tray 1215 reaches the set number, the upper layer moving tray 1215 is controlled to be docked with the bag supporting lower plate 114, and the pushing cylinder 129 is used to push the sleeves on the upper layer moving tray 1215 to the bag supporting lower plate 114 through the pushing baffle 1212, and then push the sleeves into the packaging bag supported by the bag supporting lower plate 114 and the bag supporting upper plate 116, and then continue to push the packaging bag containing the appropriate number of sleeves to the bag loading turnover plate 111, so that the bag loading turnover plate 111 is turned over to the lower front of the support platform under the action of the increased gravity, so as to facilitate the unloading of the packaging bag; the control mechanism 13 is used to control the operation of the bag supporting cylinder 1111, the moving mechanism and the pushing cylinder 129. The bag supporting cylinder 1111 drives the bag supporting upper plate 116 to move downward, and then the bag supporting cylinder 1111 drives the bag supporting upper plate 116 to move upward, so that the packaging bag is completely supported.

[0027] As shown in Figure 1 , 2 , the top of the bag supporting lower plate 114 is provided with a surrounding baffle at the left and right ends, so as to prevent the sleeves from falling and deviating during the pushing process; the top of the bag loading turnover plate 111 is also provided with a surrounding baffle at the front end and the left and right ends. The bag loading support includes two vertical support plates 115 which are symmetrically fixed on the front side of the support platform, two horizontal support plates 113 which are symmetrically fixed on the inner sides of the middle parts of the two vertical support plates 115 and extend forward, and a cylinder supporting plate 118 which is fixed on the top of the two vertical support plates 115; the bag supporting lower plate 114 is located above the horizontal support plates 113 and is fixed between the two vertical support plates 115; a gap is left between the bag supporting lower plate 114 and the horizontal support plates 113, so as to facilitate the sleeving of the empty packaging bag; the bag loading turnover plate 111 is hinged to the top of the front ends of the two horizontal support plates 113 through the turnover plate rotating shaft 112, and the turnover plate rotating shaft 112 is arranged along the left and right directions.

[0028] The bag supporting lower plate 114 is fixed and the bag supporting upper plate 116 is moved up and down by the bag supporting cylinder 1111, so as to support and loosen the packaging bag. As shown in Figure 2 , the bag supporting cylinder 1111 is vertically fixed at the middle position of the cylinder supporting plate 118, and the piston rod of the bag supporting cylinder 1111 is fixedly connected with the middle position of the top of the rear end of the bag supporting upper plate 116; the top of the rear end of the bag supporting upper plate 116 is also symmetrically fixed with two bag supporting circular shafts 119 about the bag supporting cylinder 1111, and the cylinder supporting plate 118 is also correspondingly provided with two bag supporting circular flange linear bearings 1110 for the two bag supporting circular shafts 119 to pass through. The bag supporting circular shaft 119 and the bag supporting circular flange linear bearing 1110 are matched and used, and play the role of upward and downward lifting guide.

[0029] As Figure 2 shown, three top center hole welding cylinders 117 are welded on the top rear end of the bag supporting upper plate 116, and the side walls of the welding cylinders 117 are provided with counter sunk holes, the two bag supporting circular shafts 119 and the end part of the piston rod of the bag supporting cylinder 1111 are respectively inserted into the center holes of the corresponding welding cylinders 117 and fastened and connected by screws.

[0030] The forward extending length of the bag supporting lower plate 114 is greater than that of the bag supporting upper plate 116, and the forward extending length of the lateral supporting plate 113 is greater than that of the bag supporting lower plate 114; when the bag loading turning plate 111 is placed on the two lateral supporting plates 113, the upper surface of the bag loading turning plate 111 is on the same horizontal plane as the upper surface of the bag supporting lower plate 114, so as to ensure smooth feeding into the bag.

[0031] As Figure 3 shown, the moving mechanism comprises a lower ball screw assembly 122 fixedly arranged on the supporting platform along the left-right direction and driven by a servo motor, two lower linear sliding rails 123 fixedly arranged on the supporting platform along the left-right direction and respectively located at the front and rear of the lower ball screw assembly 122, a lower layer moving tray 124 fixed on the sliding blocks of the two lower linear sliding rails 123 and the nut seat of the lower ball screw assembly 122, an upper ball screw assembly 126 fixedly arranged on the lower layer moving tray 124 along the front-rear direction and driven by a servo motor, two upper linear sliding rails 125 fixedly arranged on the lower layer moving tray 124 along the front-rear direction and respectively located at the left and right sides of the upper ball screw assembly 126, and an upper layer moving tray 1215 fixedly arranged on the sliding blocks of the two upper linear sliding rails 125 and the nut seat of the upper ball screw assembly 126.

[0032] The lower ball screw assembly 122 drives the lower layer moving tray 124 to move left and right on the supporting platform along the lower linear sliding rails 123; the bottom of the lower layer moving tray 124 is provided with three grooves, the sliding blocks of the two lower linear sliding rails 123 and the nut seat of the lower ball screw assembly 122 are respectively arranged in the corresponding grooves and fixedly connected with the lower layer moving tray 124 by screws; the upper ball screw assembly 126 drives the upper layer moving tray 1215 to move forward and backward on the lower layer moving tray 124 along the upper linear sliding rails 125.

[0033] The lower ball screw assembly 122 and the upper ball screw assembly 126 are the same in structure. As Figure 4As shown, the lower ball screw assembly 122 includes a lower servo motor 1221, a shaft coupling 1222, a fixed block 1223, a nut 1224, a nut seat 1225, a screw rod 1226, and a support block 1227. The fixed block 1223 and the support block 1227 are respectively fixed at the left end and the right end of the support platform along the left-right direction, the lower servo motor 1221 is fixed outside the fixed block 1223, the shaft coupling 1222 is arranged on the fixed block 1223, the rotating shaft of the lower servo motor 1221 is connected with one end of the screw rod 1226 through the shaft coupling 1222, and the other end of the screw rod 1226 is arranged on the support block 1227. The nut seat 1225 is arranged on the screw rod 1226 through the nut 1224.

[0034] As shown in the drawings, Figure 3 As shown, the rear end of the upper movable tray 1215 is fixedly provided with an upwardly extending push cylinder fixed plate 1210, a push cylinder 129 is fixedly arranged at the middle position of the push cylinder fixed plate 1210 along the front-rear direction, and the piston rod of the push cylinder 129 is fixedly connected with the rear end of the push baffle 1212. The rear end of the push baffle 1212 is fixedly provided with two push round shafts 127 which are symmetrically arranged about the push cylinder 129 along the front-rear direction, and the push cylinder fixed plate 1210 is further provided with two push round flange linear bearings 128 which are respectively arranged for the two push round shafts 127. The push round shaft 127 and the push round flange linear bearing 128 are used in pairs and play a guiding role.

[0035] An adjusting block 1211 is further fixedly arranged between the upper movable tray 1215 and the push cylinder fixed plate 1210. Different specifications of the adjusting block 1211 can be used to adjust the distance between the upper movable tray 1215 and the push cylinder fixed plate 1210.

[0036] The upper surface of the upper movable tray 1215 is fixedly provided with a wear-resistant plate 1214 through two left-right pressing strips 1213, and the pressing strips 1213 and the wear-resistant plate 1214 are both made of stainless steel. The wear-resistant plate 1214 makes the sleeve not directly contact with the upper movable tray 1215, preventing the cutting fluid on the sleeve from causing corrosion, and the pressing strips 1213 also play a blocking role to prevent the sleeve from falling off during the pushing process. When the wear-resistant plate 1214 is arranged on the upper movable tray 1215, the upper surface of the wear-resistant plate 1214 is on the same horizontal plane as the upper surface of the bag supporting lower plate 114.

[0037] The support platform is fixedly arranged on the power distribution cabinet 121, or the support platform is the shell of the power distribution cabinet 121, as shown in the drawings, Figure 5The power distribution cabinet 121 is used to provide stable power supply for the bag supporting cylinder 1111, two servo motors in the moving mechanism and the pushing cylinder 129, etc., so as to ensure that these executing components can normally operate. Circuit protection devices are arranged in the power distribution cabinet 121, which can timely cut off the circuit when abnormal conditions such as overload, short circuit or leakage occur in the circuit, so as to protect the safety of the equipment and the operator. Part of the electrical elements of the control mechanism, such as relays, contactors, etc., are also arranged in the power distribution cabinet 121, and the on-off of these electrical elements is controlled to realize accurate control of the operation of the bag supporting cylinder 1111, the servo motors and the pushing cylinder 129, for example, control the extension and retraction speed of the cylinder, the moving direction and speed of the moving mechanism, etc., so as to ensure that the whole automatic bagging machine stably and efficiently operates according to the preset program and parameters.

[0038] As shown in Figure 5 The control mechanism 13 includes a PLC controller 132 fixedly arranged on one side of the power distribution cabinet 121 and a bag supporting cylinder control button 131 for controlling the lifting of the bag supporting cylinder 1111, and the PLC controller 132 is used to control the moving direction and distance of the upper and lower layer trays, including a display screen and a button switch.

[0039] The specific working process of the utility model is as follows: Figure 6 As shown in the figure, the automatic bagging machine 1 is the last device of the whole sleeve automatic production line, and the sleeve detection device 2 in front of it is used to detect and laser mark the sleeve, and then the truss mechanical hand device 3 grabs and places the sleeve to the upper layer moving tray 1215 of the automatic bagging machine 1 through the mechanical hand, drives the upper layer moving tray 1215 to move left and right and forward and backward through the PLC control of the lower ball screw assembly 122 and the upper ball screw assembly 126, so that the sleeve is automatically arranged in order on the upper layer moving tray 1215, when the number of the sleeve on the upper layer moving tray 1215 reaches the set number, the upper layer moving tray 1215 and the bag supporting lower plate 114 are docked through the PLC control, then the pushing cylinder 129 pushes the sleeve on the upper layer moving tray 1215 into the packaging bag, completes the bagging, and then pushes the packaging bag and the sleeve together to the bagging turnover plate 111, the bagging turnover plate 111 drives the packaging bag to overturn together to the front lower side of the power distribution cabinet 121, and the worker takes down the standing packaging bag from the bagging turnover plate 111 and seals it with a packing machine. After the pushing cylinder 129 returns to the original position, the bag supporting cylinder 1111 pushes down the bag supporting upper plate 116, then the worker puts a new packaging bag into it, presses the bag supporting cylinder control button 131, the bag supporting upper plate 116 moves up to open the bag opening of the packaging bag, and the automatic bagging machine 1 continues to automatically operate to complete the next bagging process.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sleeve automatic production line matching automatic bagging machine, characterized in that, The application relates to a sleeve bagging mechanism, which comprises a supporting platform and a sleeve bagging mechanism (11), a sleeve pushing mechanism (12) and a control mechanism (13) fixedly arranged on the supporting platform; the sleeve bagging mechanism (11) comprises a bagging support fixedly arranged on the front side of the supporting platform, a bag supporting lower plate (114) fixedly arranged on the middle rear end of the bagging support, a bag supporting upper plate (116) arranged above the bag supporting lower plate (114) and movably arranged up and down, a bag supporting cylinder (1111) vertically and fixedly arranged on the top of the bagging support and with a piston rod fixedly connected with the rear end top of the bag supporting upper plate (116), and a bagging flap (111) hinged on the middle front end of the bagging support; the bag supporting lower plate (114) and the bag supporting upper plate (116) both extend forward; the sleeve pushing mechanism (12) comprises a moving mechanism arranged on the supporting platform, an upper layer moving material disc (1215) arranged on the moving mechanism, a pushing baffle (1212) movably arranged on the upper layer moving material disc (1215) and forward and backward, and a pushing cylinder (129) fixedly arranged on the rear end of the upper layer moving material disc (1215) and with a piston rod fixedly connected with the rear end of the pushing baffle (1212); the moving mechanism is used for driving the upper layer moving material disc (1215) to move left and right and forward and backward on the supporting platform; and the control mechanism (13) is used for controlling the operation of the bag supporting cylinder (1111), the moving mechanism and the pushing cylinder (129).

2. The automatic bagging machine for a sleeve automatic production line according to claim 1, characterized in that, The top of the bag supporting lower plate (114) is provided with a surrounding fence on both left and right ends; and the top of the bagging flap (111) is also provided with a surrounding fence on the front end and both left and right ends.

3. The automatic bagging machine for a sleeve automatic production line according to claim 1, characterized in that, The bagging support comprises two vertical supporting plates (115) fixedly arranged on the front side of the supporting platform and left and right symmetrical, two horizontal supporting plates (113) fixedly arranged on the inner sides of the middle parts of the two vertical supporting plates (115) and left and right symmetrical and extending forward, and a cylinder supporting plate (118) fixedly arranged on the top of the two vertical supporting plates (115); the bag supporting lower plate (114) is arranged above the horizontal supporting plate (113) and fixedly arranged between the two vertical supporting plates (115); a gap is left between the bag supporting lower plate (114) and the horizontal supporting plate (113); and the bagging flap (111) is hinged on the top of the front ends of the two horizontal supporting plates (113) through a flap rotating shaft (112) and arranged along the left and right directions.

4. The automatic bagging machine for a sleeve automatic production line according to claim 3, characterized in that, The bag supporting cylinder (1111) is vertically and fixedly arranged on the middle position of the cylinder supporting plate (118) and with a piston rod fixedly connected with the middle position of the rear end top of the bag supporting upper plate (116); the rear end top of the bag supporting upper plate (116) is also fixedly arranged with two bag supporting circular light shafts (119) left and right symmetrical about the bag supporting cylinder (1111), and the cylinder supporting plate (118) is also correspondingly provided with two bag supporting circular flange linear bearings (1110) for the two bag supporting circular light shafts (119) to pass through.

5. The automatic bagging machine for a sleeve automatic production line according to claim 3, characterized in that, The forward extension length of the bag supporting lower plate (114) is greater than that of the bag supporting upper plate (116), and the forward extension length of the transverse supporting plate (113) is greater than that of the bag supporting lower plate (114); when the bag loading turnover plate (111) is placed on the two transverse supporting plates (113), the upper surface of the bag loading turnover plate (111) is on the same horizontal plane as the upper surface of the bag supporting lower plate (114).

6. The automatic bagging machine for a sleeve automatic production line according to claim 1, characterized in that, The moving mechanism comprises a lower ball screw assembly (122) fixedly arranged on the supporting platform along the left-right direction and driven by a servo motor, two lower linear slides (123) fixedly arranged on the supporting platform along the front-back direction and respectively located at the front and back of the lower ball screw assembly (122), a lower moving tray (124) fixedly arranged on the nut seats of the two lower linear slides (123) and the lower ball screw assembly (122), an upper ball screw assembly (126) fixedly arranged on the lower moving tray (124) along the front-back direction and driven by a servo motor, two upper linear slides (125) fixedly arranged on the lower moving tray (124) along the left-right direction and respectively located at the left and right of the upper ball screw assembly (126), and an upper moving tray (1215) fixedly arranged on the nut seats of the two upper linear slides (125) and the upper ball screw assembly (126).

7. The automatic bagging machine for a sleeve automatic production line according to claim 1, characterized in that, The upper surface of the upper moving tray (1215) is fixedly provided with wear-resistant plates (1214) through two left-right pressing strips (1213), and the pressing strips (1213) and the wear-resistant plates (1214) are made of stainless steel.

8. The automatic bagging machine for a sleeve automatic production line according to claim 1, characterized in that, The rear end of the upper moving tray (1215) is fixedly provided with an upwardly extending push cylinder fixing plate (1210), a push cylinder (129) is fixedly arranged at the middle position of the push cylinder fixing plate (1210) along the front-back direction, and the piston rod of the push cylinder (129) is fixedly connected to the middle of the rear end of a push baffle (1212); two push round shafts (127) are fixedly arranged at the rear end of the push baffle (1212) and symmetrically left and right about the push cylinder (129) along the front-back direction, and two push round flange linear bearings (128) are correspondingly arranged on the push cylinder fixing plate (1210) and respectively for the two push round shafts (127) to pass through.

9. The automatic bagging machine for a sleeve automatic production line according to claim 8, characterized in that, An adjusting block (1211) is further fixedly arranged between the upper moving tray (1215) and the push cylinder fixing plate (1210).

10. The automatic bagging machine for a sleeve automatic production line according to claim 1, characterized in that, The supporting platform is fixedly arranged on a power distribution cabinet (121), or the supporting platform is the machine shell of the power distribution cabinet (121).

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