Automatic banding machine

Abstract

The utility model provides an automatic banding machine, which relates to the field of packaging and comprises a machine body, a bearing groove is arranged on a packing platform of the machine body, four fan-shaped rotating trays are rotatably connected in the bearing groove, a cross groove is formed between every two fan-shaped rotating trays, and the horizontal end of each cross groove coincides with a groove body where a strapping tape passes. According to the automatic banding machine, articles to be banded are placed above the four rotary trays and located at induction points of the banding machine, the length of a cross groove where the articles to be banded stretch out is preset, the inclination angle of a swing rod is changed, the articles to be banded make contact with the swing rod to complete positioning, first banding is started, and the swing rod is reset; the rotary tray rotates by 90 degrees under the action of the chain transmission mechanism and the tooth transmission, so that a strapped object can be driven to rotate, the vertical end of the cross-shaped groove coincides with the groove body of the strapping tape, secondary strapping is completed, and the problem that goods need to be manually carried to rotate in the cross-shaped strapping process in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the packaging technical field, concretely is a kind of automatic bundling machine. BACKGROUND

[0002] Automatic packing machine has many advantages, and the paper box is also firm and fast, which improves the packing efficiency of workers, reduces waste and saves costs.

[0003] In the Chinese invention patent application publication specification (CN215155942U) power type packing belt automatic bundling packing machine is disclosed, it includes packing mechanism and dismounting mechanism, the packing mechanism includes the operation table for placing packing goods, the controller being arranged on the operation table, the support frame being connected on the operation table, the belt inlet being opened in the operation table side wall, the dismounting mechanism includes the rotary disc being rotatably connected on the operation table side wall, the support rod being fixed on the rotary disc.In the utility model, two winding drums are provided simultaneously, when the first winding drum is used up, the electric telescopic rod is started to drive the limiting block to move to unlock the rotary disc, then the rotary disc is rotated, the second winding drum is rotated to the upper side to continue working, and the first winding drum falls into the lower side, so that dismounting and replacement can be carried out in time,

[0004] The technical scheme can avoid downtime due to replacement of winding drums during mass production and improve the working efficiency of the device. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides an automatic bundling machine, which solves the problem of inconvenient operation caused by the need to rotate and transport goods during cross packing in the background art.

[0006] TECHNICAL SCHEME

[0007] To achieve the above object, the utility model discloses the following technical scheme to realize: an automatic bundling machine, including the body, the packing platform of body is opened with the bearing groove, the inside rotation of bearing groove is connected with four sectorial rotating trays, and the cross groove is formed between two two sectorial rotating trays, and the horizontal end of cross groove coincides with the groove body through the bundling belt, and the vertical end of cross groove is perpendicular to the groove body through the bundling belt, and the packing platform of body is opened with the through -hole of accommodating the bundling belt, and the through -hole is connected with the packing platform and transmission case of body, the bottom of rotating tray is fixedly installed with the half ring gear of half ring, and the upper fixed mounting of half ring gear has the limit half ring, and the inside of bearing groove is opened with the rotating groove of accommodating the rotation of gear ring and limit half ring, and the inside rotation of rotating groove is connected with the gear that is engaged with gear ring, and gear is divided into four groups, and four groups of gear synchronous rotation, and the number of each group is two, and two gears are located at the inside two ends of gear ring respectively, and the middle fixed mounting of gear has the central shaft, and the central shaft extends to the inside of transmission case in the middle of body, and the inside fixed mounting of transmission case of body has the chain transmission mechanism of driving gear synchronous movement.

[0008] Further, the chain transmission mechanism includes a housing, the housing is fixedly installed on the side of the transmission case away from the through hole, the bottom end of the central shaft is fixedly installed with a transmission sprocket, the inside of the housing is rotatably connected with a reversing sprocket and a driving sprocket, the transmission sprocket, the reversing sprocket and the driving sprocket are connected by a transmission chain, the outside of the housing is fixedly installed with a motor, and the output shaft of the motor is fixedly connected with the driving sprocket.

[0009] Further, the inside of the housing is fixedly installed with a spring telescopic rod, and the free end of the spring telescopic rod extrudes the transmission chain.

[0010] Further, the servo motor is fixedly installed on the lower side of the packing platform of the body, the output end of the servo motor extends to the upper side of the packing platform of the body, and the output end of the servo motor is fixedly installed with a swing rod.

[0011] Further, the inside of the bearing groove is fixedly embedded with four groups of elastic telescopic sleeves, and the bottom end of the rotating tray is provided with a clamping groove matched with the free end of the elastic telescopic sleeve.

[0012] Further, the upper surface of the rotating tray and the upper surface of the packing platform of the body are rotatably embedded with balls, and the outside of the transmission case of the body is fixedly installed with a mounting plate.

[0013] The utility model has the advantages of:

[0014] 1. The automatic baling machine, the baled objects are placed above the four rotating trays and located at the sensing point of the baling machine, the length of the cross slot of the preset baling object is controlled, the servo motor is controlled to change the inclination angle of the swing rod, the baling object is positioned by contacting with the swing rod, the first baling is started, the swing rod is reset, the rotating tray is rotated by 90 degrees under the action of the chain transmission mechanism and the gear transmission, so that the baled objects can be rotated, the vertical end of the cross slot coincides with the groove of the baling belt, the second baling is completed, and the problem that the goods need to be manually rotated during cross baling in the prior art is solved.

[0015] 2. The automatic baling machine, the servo motor is fixedly installed below the both sides of the packing platform of the machine body, the output end of the servo motor extends above the packing platform of the machine body, the output end of the servo motor is fixedly installed with a swing rod, the swing rod can be rotated by rotating the servo motor, thereby limiting the forward position of the packed objects, so that the position of the packed objects can be adjusted by adjusting the swing angle of the swing rod. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a machine body connection schematic diagram of the utility model;

[0018] Figure 3 It is a machine body half-section schematic diagram of the utility model;

[0019] Figure 4 It is a rotating tray connection schematic diagram of the utility model;

[0020] Figure 5 It is a chain transmission mechanism schematic diagram of the utility model.

[0021] Among them, 1, machine body; 2, bearing groove; 3, rotating tray; 4, cross slot; 5, gear ring; 6, limiting half ring; 7, rotating groove; 8, gear; 9, center shaft; 10, chain transmission mechanism; 11, through hole; 101, shell; 102, transmission sprocket; 103, driving sprocket; 104, reversing sprocket; 105, transmission chain; 106, motor; 107, spring telescopic rod; 12, servo motor; 13, swing rod; 14, elastic telescopic sleeve; 15, clamping groove; 16, ball; 17, mounting plate. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0023] Referring to Figures 1-5 The automatic baling machine comprises a machine body 1, a baling platform of the machine body 1 is provided with a bearing groove 2, four fan-shaped rotating trays 3 are rotatably connected in the bearing groove 2, cross grooves 4 are formed between the two rotating trays 3, the horizontal end of the cross groove 4 coincides with the groove body through which the binding belt passes, the vertical end of the cross groove 4 is perpendicular to the groove body through which the binding belt passes, the baling platform of the machine body 1 is provided with a through hole 11 for accommodating the binding belt to pass through, the through hole 11 connects the baling platform and a transmission box of the machine body 1, a half-ring-shaped gear ring 5 is fixedly installed at the bottom end of the rotating tray 3, a limiting half ring 6 is fixedly installed above the gear ring 5, a rotating groove 7 for accommodating the rotation of the gear ring 5 and the limiting half ring 6 is formed in the bearing groove 2, a gear 8 engaged with the gear ring 5 is rotatably connected in the rotating groove 7, the gear 8 is divided into four groups, the two gears 8 in each group are located at the two ends of the inner side of the gear ring 5, a center shaft 9 is fixedly installed at the middle part of the gear 8 and extends to the inside of the transmission box at the middle part of the machine body 1, a chain transmission mechanism 10 for driving the synchronous movement of the gear 8 is fixedly installed in the transmission box of the machine body 1, the gear 8 is driven to rotate through the chain transmission mechanism 10, thereby the rotating tray 3 and the packaged articles can be rotated by ninety degrees, at this time, the vertical part of the cross groove 4 coincides with the groove body through which the binding belt passes, and the packaging can be continued.

[0024] The chain transmission mechanism 10 comprises an outer shell 101, the outer shell 101 is fixedly installed on one side of the transmission box away from the through hole 11, a transmission sprocket 102 is fixedly installed at the bottom end of the center shaft 9, a reversing sprocket 104 and a driving sprocket 103 are rotatably connected in the inner part of the outer shell 101, the transmission sprocket 102, the reversing sprocket 104 and the driving sprocket 103 are drivingly connected through a transmission chain 105, a motor 106 is fixedly installed on the outer side of the outer shell 101, the output shaft of the motor 106 is fixedly connected with the driving sprocket 103, through such a setting, the wrap angles of the transmission sprocket 102 and the driving sprocket 103 can be greater than one hundred and twenty degrees to complete the transmission.

[0025] A spring telescopic rod 107 is fixedly installed in the inner part of the outer shell 101, the free end of the spring telescopic rod 107 extrudes the transmission chain 105, through such a setting, the transmission chain 105 can be extruded by the spring telescopic rod 107, so that the tension of the transmission chain 105 can be maintained.

[0026] The servo motor 12 is fixedly installed below the packaging platform of the machine body 1, the output end of the servo motor 12 extends to the upper side of the packaging platform of the machine body 1, the output end of the servo motor 12 is fixedly installed with a swing rod 13, the swing rod 13 can be rotated by rotating the servo motor 12, thereby limiting the forward position of the packaged goods, so that the position of the packaged goods can be adjusted by adjusting the swing angle of the swing rod 13.

[0027] The inside of the bearing groove 2 is fixedly embedded with four groups of elastic expansion sleeves 14, the bottom end of the rotating tray 3 is provided with a clamping groove 15 matched with the free end of the elastic expansion sleeve 14, the rotating tray 3 is limited by the clamping of the elastic expansion sleeve 14 and the clamping groove 15.

[0028] The upper surface of the rotating tray 3 and the upper surface of the packaging platform of the machine body 1 are rotationally embedded with balls 16, the balls 16 can facilitate the movement of goods on the rotating tray 3, the mounting plate 17 is fixedly installed on the outside of the housing 101 inside the transmission box of the machine body 1, the mounting plate 17 is provided for installing the driving unit of the strapping roller and the strapping.

[0029] In use, the goods to be bundled are placed above the four rotating trays 3 and at the sensing point of the bundling machine, the servo motor 12 is controlled by presetting the length of the cross groove 4 of the bundled goods, the inclination angle of the swing rod 13 is changed, the bundled goods are positioned by contacting the swing rod 13, the first bundling is started, the swing rod 13 is reset, the rotating tray 3 is rotated by ninety degrees under the action of the chain transmission mechanism 10 and the gear transmission, thereby driving the bundled goods to rotate, the vertical end of the cross groove 4 coincides with the groove body of the strapping, and the second bundling is completed, solving the problem of manual rotation of goods in the cross bundling process in the prior art;

[0030] When the vertical bar is bundled by hand, the swing angle of the plurality of swing rods 13 is preset, the length of the bundled goods is changed, the bundled goods are attached to the swing rod 13 by sequentially changing the swing angle of the swing rod 13, thereby continuously bundling the vertical bar at a specified distance.

[0031] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between the entities or operations.

[0032] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An automatic baling machine comprising a machine body (1), characterized in that: The packing platform of the machine body (1) is provided with a bearing groove (2), four fan-shaped rotating trays (3) are rotatably connected inside the bearing groove (2), cross grooves (4) are formed between every two of the four fan-shaped rotating trays (3), the horizontal end of the cross groove (4) coincides with the groove body through which the binding belt passes, the vertical end of the cross groove (4) is perpendicular to the groove body through which the binding belt passes, the packing platform of the machine body (1) is provided with a through hole (11) for accommodating the binding belt passing through, and the through hole (11) communicates the packing platform of the machine body (1) and the transmission box. The bottom end of the rotating tray (3) is fixedly installed with a semi-annular gear ring (5), the upper side of the gear ring (5) is fixedly installed with a limiting semi-ring (6), the inside of the bearing groove (2) is provided with a rotating groove (7) for accommodating the rotation of the gear ring (5) and the limiting semi-ring (6), the inside of the rotating groove (7) is rotatably connected with a gear (8) engaged with the gear ring (5), the gear (8) is divided into four groups, the four groups of gears (8) rotate synchronously, the number of each group is two, and the two gears (8) are located at the two ends of the inside of the gear ring (5), the middle part of the gear (8) is fixedly installed with a central shaft (9), the central shaft (9) extends to the inside of the transmission box in the middle part of the machine body (1), and the inside of the transmission box of the machine body (1) is fixedly installed with a chain transmission mechanism (10) for driving the synchronous movement of the gear (8).

2. An automatic baling machine according to claim 1 wherein: The chain transmission mechanism (10) comprises an outer shell (101), the outer shell (101) is fixedly installed on one side of the inside of the transmission box away from the through hole (11), the bottom end of the central shaft (9) is fixedly installed with a transmission sprocket (102), the inside of the outer shell (101) is rotatably connected with a reversing sprocket (104) and a driving sprocket (103), the transmission sprocket (102), the reversing sprocket (104) and the driving sprocket (103) are drivingly connected through a transmission chain (105), the outer side of the outer shell (101) is fixedly installed with a motor (106), and the output shaft of the motor (106) is fixedly connected with the driving sprocket (103).

3. An automatic baling machine according to claim 2, characterised in that: The inside of the outer shell (101) is fixedly installed with a spring telescopic rod (107), and the free end of the spring telescopic rod (107) extrudes the transmission chain (105).

4. An automatic baling machine according to claim 3 wherein: The lower sides of the two sides of the packing platform of the machine body (1) are fixedly installed with a servo motor (12), the output end of the servo motor (12) extends to the upper side of the packing platform of the machine body (1), and the output end of the servo motor (12) is fixedly installed with a swing rod (13).

5. An automatic baling machine according to claim 4 wherein: The inside of the bearing groove (2) is fixedly embedded with four groups of elastic telescopic sleeves (14), and the bottom end of the rotating tray (3) is provided with a clamping groove (15) matched with the free end of the elastic telescopic sleeve (14).

6. An automatic baling machine according to claim 5 wherein: The upper surface of the rotating tray (3) and the upper surface of the packing platform of the machine body (1) are rotatably embedded with balls (16), and the inside of the transmission box of the machine body (1) is fixedly installed with a mounting plate (17) outside the outer shell (101).

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