A mobile wrapping packer

Abstract

The application discloses a mobile winding and packing machine, which comprises a mobile platform, a crossbeam, a first motor, a rotating mechanism, a horizontal arm, a vertical arm, a wire track, a winding film rack, a lifting mechanism and a second motor. The crossbeam is horizontally arranged on the mobile platform, and the rotating mechanism driven by the first motor is arranged in the crossbeam. One end of the horizontal arm is connected with the rotating mechanism, and the other end of the horizontal arm is connected with the vertical arm. The wire track is arranged on the vertical arm, and the winding film rack is hung on the wire track. The winding film rack is connected with the lifting mechanism arranged in the vertical arm, and the lifting mechanism is driven by the second motor. Through the above mode, the mobile winding and packing machine is built on the mobile platform, the horizontal arm is driven by the rotating mechanism, and the winding and packing are realized in cooperation with the vertical arm, so that the mobile winding and packing machine has the advantages of high flexibility, convenient operation and the like.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of winding and packing equipment, in particular to a mobile winding and packing machine. BACKGROUND

[0002] Large-volume goods are usually wrapped with plastic film after production to achieve dust protection. According to the different volumes of goods, a fixed processing workshop needs to be independently built in the factory building to implement winding and packing operation, and multiple up-and-down handling needs to be implemented before and after the process, which is complicated. SUMMARY

[0003] The technical problem solved by the present application is to provide a mobile winding and packing machine, which is built on a moving platform, and a cross beam is provided on the moving platform. The cross arm is driven by a rotating mechanism, and winding and packing is achieved in cooperation with the vertical arm. The present application has the advantages of high flexibility and convenient operation.

[0004] To solve the above technical problems, one technical solution adopted by the present application is to provide a mobile winding and packing machine, which comprises a moving platform, a cross beam, a first motor, a rotating mechanism, a cross arm, a vertical arm, a wire track, a winding film rack, a lifting mechanism, and a second motor. The cross beam is horizontally arranged on the moving platform. The rotating mechanism is arranged in the cross beam and driven by the first motor. One end of the cross arm is connected with the rotating mechanism, and the other end of the cross arm is connected with the vertical arm. The wire track is arranged on the vertical arm, and the winding film rack is hung on the wire track. The winding film rack is connected with the lifting mechanism arranged in the vertical arm, and the lifting mechanism is driven by the second motor.

[0005] In a preferred embodiment of the present application, the rotating mechanism comprises a flange, a hollow shaft, a snap ring, an external thread, a compression nut, a pulley, a synchronous belt, a rotating cavity, and a bearing. The cross arm is connected with the hollow shaft through the flange. The snap ring is embedded on the top of the hollow shaft. The external thread is arranged on the middle part of the hollow shaft. The compression nut is connected with the external thread to fix the pulley on the hollow shaft through the snap ring. The pulley is connected with the first motor through the synchronous belt. The end of the cross beam is provided with an integrally formed rotating cavity. The hollow shaft is vertically arranged in the rotating cavity through the two bearings.

[0006] In a preferred embodiment of the present application, a mandrel is vertically arranged in the rotating cavity, and an electric slip ring is arranged on the mandrel. The electric slip ring is coaxially fixed in the hollow shaft and electrically connected with the second motor.

[0007] In a preferred embodiment of the present application, the lifting mechanism comprises a sprocket and a chain. The chain is tensioned on the sprockets arranged at the two ends of the vertical arm. The sprockets are connected with the second motor.

[0008] In a preferred embodiment of the present application, the winding film rack is divided into an upper part and a lower part connected to the same rail, the lower part is composed of a lower support arm and a side top column arranged on a lower slide, the lower slide is hung with a chain, the lower support arm is provided with a winding film roll positioning seat at the lower end, the upper end of the lower support arm is provided with a side top column, the side top column is provided with an axial hole upward and downward, and a shaft sleeve is arranged in the axial hole; the upper part is composed of a magnetic powder clutch and a guide rod arranged on an upper slide, the bottom of the magnetic powder clutch is connected with a material pressing bevel gear, the material pressing bevel gear and the winding film roll positioning seat are located on the same longitudinal axis, the guide rod is movably inserted into the shaft sleeve and passes out from the bottom of the side top column, the lower end of the longitudinal arm is provided with a reset baffle, the reset baffle is in time cooperation with the lower end of the guide rod to support, the upper slide is provided with a notch for the side top column to push and fit, the circumferential surface of the guide rod is provided with a limiting ring, and a reset spring is arranged between the limiting ring and the shaft sleeve.

[0009] In a preferred embodiment of the present application, a bearing seat is arranged in the cross arm, a transmission shaft is arranged between the bearing seats, and the transmission shaft is connected with a chain wheel and a second motor through a shaft coupling at both ends.

[0010] In a preferred embodiment of the present application, the first motor and the second motor are both servo motors and are connected with a speed reducer.

[0011] In a preferred embodiment of the present application, the lower end of the longitudinal arm is provided with a just-in-place sensing sheet and a material shortage reset sensing sheet, the back of the lower slide is provided with a proximity switch, the proximity switch is in time cooperation with the just-in-place sensing sheet and the material shortage reset sensing sheet in position corresponding to different height states, and the proximity switch is electrically connected with the second motor.

[0012] In a preferred embodiment of the present application, the lower end of the longitudinal arm is provided with a control switch, and the control switch is electrically connected with the second motor and the first motor through an electric slip ring respectively.

[0013] The present application has the advantages that the mobile winding and packing machine provided by the present application builds a cross beam on a mobile platform, drives the cross arm through a rotating mechanism and cooperates with the longitudinal arm to realize winding and packing, has the advantages of high flexibility and convenient operation, etc. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work, wherein:

[0015] Figure 1 is a whole machine structure diagram of a preferred embodiment of the mobile winding and packing machine of the present application.

[0016] Figure 2 Figure 7 is a partial enlarged view of the lower half of the trailing arm;

[0017] Figure 3 Figure 8 is a partial enlarged view of the cross arm;

[0018] Figure 4 Figure 9 is a partial enlarged view of the cross beam;

[0019] Figure 5 Figure 10 is a partial enlarged view of the pulley connection mode;

[0020] Figure 6 Figure 11 is a partial enlarged view of the rotating mechanism connection mode;

[0021] Figure 7 Figure 12 is a partial enlarged view of the electric slip ring connection mode;

[0022] Figure 8 Figure 13 is a structural view of the lower part;

[0023] Figure 9 Figure 14 is a structural view of the upper part;

[0024] Figure 10 Figure 15 is a schematic view of the relationship between the upper part and the lower part in the material shortage reset state;

[0025] Figure 11 Figure 16 is a schematic view of the relationship between the upper part and the lower part in the normal in-place state. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] As shown in Figures 1-11 , the embodiments of the present application include:

[0028] A mobile winding and packing machine comprises a mobile platform 1, a cross beam 2, a first motor 3, a rotating mechanism 4, a cross arm 5, a trailing arm 6, a wire track 7, a winding film rack 8, a lifting mechanism 9, and a second motor 10. The cross beam 2 is horizontally arranged on the mobile platform 1. The rotating mechanism 4 driven by the first motor 3 is arranged in the cross beam 2. One end of the cross arm 5 is connected to the rotating mechanism 4, and the other end of the cross arm 5 is connected to the trailing arm 6. The wire track 7 is arranged on the trailing arm 6, and the winding film rack 8 is hung on the wire track 7. The winding film rack 8 is connected to the lifting mechanism 9 arranged in the trailing arm 6, and the lifting mechanism 9 is driven by the second motor 10.

[0029] Wherein, the rotating mechanism 4 is composed of flange 41, hollow spindle 42, snap ring 43, external thread 44, compression nut 45, pulley 46, synchronous belt 47, rotating cavity 48, bearing 49, the cross arm 5 is connected with the hollow spindle 42 through the flange 41, the top of the hollow spindle 42 is inlaid with the snap ring 43, the middle part of the hollow spindle 42 is provided with the external thread 44, the external thread 44 is connected with the compression nut 45, so that the pulley 46 is fixed on the hollow spindle 42 by cooperating with the snap ring 43, and the pulley 46 is drivingly connected with the first motor 3 through the synchronous belt 47; The end of the cross beam 2 is provided with an integrally formed rotating cavity 48, and the hollow spindle 42 is vertically installed in the rotating cavity 48 through two bearings 49.

[0030] Further, a mandrel 481 is vertically arranged in the rotating cavity 48, and an electric slip ring 482 is installed on the mandrel 481, the electric slip ring 482 is coaxially fixed in the hollow spindle 42 and electrically connected with the second motor 10.

[0031] Further, the lifting mechanism 9 is composed of a chain wheel 91 and a chain 92, the chain 92 is tensioned on the chain wheel 91 at both ends of the vertical arm 6, and the chain wheel 91 is drivingly connected with the second motor 10.

[0032] Further, the wrapping film stock rack 8 is divided into an upper part and a lower part and connected on the same rail 7, the lower part is composed of a lower supporting arm 8102 and a side top column 8103 arranged on a lower sliding seat 8101, the lower sliding seat 8101 is hung with the chain 92, the lower supporting arm 8102 is provided with a wrapping film stock roll positioning seat 8104 at the lower end, the lower supporting arm 8102 is provided with the side top column 8103 at the upper end, the side top column 8103 is provided with an axle hole 8105 at the upper and lower parts, and an axle sleeve 8106 is arranged in the axle hole 8105; The upper part is composed of a magnetic powder clutch 8202 and a guide rod 8203 arranged on an upper sliding seat 8201, the magnetic powder clutch 8202 is connected with a stock pressing bevel gear 8204 at the bottom, the stock pressing bevel gear 8204 is located on the same longitudinal axis with the wrapping film stock roll positioning seat 8104, the guide rod 8203 is movably inserted into the axle sleeve 8106 and passes out from the bottom of the side top column 8103, the vertical arm 6 is provided with a reset baffle 61 at the lower end, the reset baffle 61 timely matches with the lower end of the guide rod 8203 to resist, the upper sliding seat 8201 is provided with a gap 82011 for the side top column 8103 to push and match, the circumferential surface of the guide rod 8203 is provided with a limiting ring 82031, and the limiting ring 82031 and the axle sleeve 8106 are provided with a reset spring 8205 therebetween.

[0033] Further, the cross arm 5 is provided with a bearing seat 51, a transmission shaft 52 is arranged between the bearing seats 51, and the transmission shaft 52 is connected with the chain wheel 91 and the second motor 10 through a shaft coupling at both ends respectively.

[0034] Further, the first motor 3 and the second motor 10 are both servo motors and are connected with a speed reducer 11.

[0035] Further, the lower end of the longitudinal arm 6 is provided with a position sensing sheet and a material shortage reset sensing sheet, the back of the lower slide 8101 is provided with a proximity switch, the proximity switch is timely matched with the position sensing sheet and the material shortage reset sensing sheet in different height states, and the proximity switch is electrically connected with the second motor 10.

[0036] Further, the lower end of the longitudinal arm 6 is provided with a control switch, and the control switch is electrically connected with the second motor 10 and the first motor 3 through an electric slip ring 482 respectively.

[0037] In the embodiment, a forklift is selected as the moving platform 1, the wrapping film roll is in a cylindrical shape, the lower end of the wrapping film roll is covered on the wrapping film roll positioning seat 8104, and the upper end of the wrapping film roll is inserted into the material pressing bevel gear 8204.

[0038] In operation, the head of the wrapping film is manually attached to the goods forked by the forklift, then the control switch is pressed to drive the rotating mechanism 4 to rotate around the goods on the forklift, so that automatic wrapping is realized.

[0039] Meanwhile, the second motor 10 drives the chain wheel 91 and the chain 92 to run through the transmission shaft 52, the lower slide 8101 is pulled up, the upper slide 8201 is lifted by the rising lower slide 8101, the roll clamping is lifted, and the wrapping film covers the whole body of the goods forked by the forklift.

[0040] The magnetic powder clutch 8202 is electrically connected with the control switch, the control switch adjusts the clutching state of the magnetic powder clutch 8202, so that the tightness of the wrapping film is controlled, the unwound wrapping film is kept in the best tension state, and the problem of roll reversal is effectively avoided.

[0041] After each wrapping and packaging is completed, the proximity switch behind the lower slide 8101 runs to the position sensing sheet position and stops; when the wrapping film is used up, the control switch performs a reset operation, at this time the proximity switch runs to the material shortage reset sensing sheet position, the reset spring 8205 is compressed in the descending process, and the guide rod 8203 is lifted to make the upper slide 8201 away from the side top column 8103, and then manual material replacement is performed. The position sensing sheet is installed above the material shortage reset sensing sheet.

[0042] In summary, the mobile wrapping and packaging machine is provided, the cross beam 2 is built on the moving platform 1, the horizontal arm 5 is driven by the rotating mechanism 4 and cooperates with the longitudinal arm 6 to realize wrapping and packaging, and the mobile wrapping and packaging machine has the advantages of high flexibility and convenient operation.

[0043] The above merely illustrates the embodiments of the present application, and is not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, made by using the content of the present application, are also included in the patent protection scope of the present application.

Claims

1. A mobile wrapping packer, characterized in that, The application relates to a winding film material rack, which comprises a moving platform, a crossbeam, a first motor, a rotating mechanism, a cross arm, a longitudinal arm, a wire track, a winding film material rack, a lifting mechanism and a second motor. The lifting mechanism is composed of a chain wheel and a chain, the chain is tensioned on the chain wheels at the two ends of the longitudinal arm, and the chain wheels are in transmission connection with the second motor. The winding film material rack is divided into an upper part and a lower part, the upper part and the lower part are connected on the same wire track, the lower part is composed of a lower supporting arm arranged on a lower sliding seat and a lateral top column, the lower sliding seat is hung on the chain, the lower supporting arm is provided with a winding film material roll positioning base at the lower end, the upper end of the lower supporting arm is provided with the lateral top column, the lateral top column is provided with an axial hole in the upper and lower parts, and an axial sleeve is arranged in the axial hole; the upper part is composed of a magnetic powder clutch arranged on an upper sliding seat and a guide rod, a material pressing bevel gear is connected to the bottom of the magnetic powder clutch, the material pressing bevel gear and the winding film material roll positioning base are located on the same longitudinal shaft, the guide rod is movably inserted into the axial sleeve and penetrates out of the bottom of the lateral top column, the lower end of the longitudinal arm is provided with a reset blocking strip, the reset blocking strip is in timely cooperation with the lower end of the guide rod, the upper sliding seat is provided with a gap for the kiss fitting of the lateral top column, the circumferential surface of the guide rod is provided with a limiting ring, and a reset spring is arranged between the limiting ring and the axial sleeve. The rotating mechanism is composed of a flange, a hollow main shaft, a snap ring, an external thread, a pressing nut, a belt wheel, a synchronous belt, a rotating cavity part and a bearing, the cross arm is connected with the hollow main shaft through the flange, the top of the hollow main shaft is embedded with the snap ring, the middle part of the hollow main shaft is provided with the external thread, the external thread is connected with the pressing nut to fix the belt wheel on the hollow main shaft in cooperation with the snap ring, and the belt wheel is in transmission connection with the first motor through the synchronous belt; the end of the crossbeam is provided with the integrally-formed rotating cavity part, and the hollow main shaft is vertically arranged in the rotating cavity part through the two bearings.

2. Mobile winding packer according to claim 1, characterized in that A core shaft is vertically arranged in the rotating cavity part, an electric slip ring is arranged on the core shaft, the electric slip ring is coaxially fixed in the hollow main shaft and electrically connected with the second motor.

3. The mobile wrapping packer of claim 1, wherein, A bearing seat is arranged in the cross arm, a transmission shaft is arranged between the bearing seats, and the transmission shaft is connected with the chain wheel and the second motor through the shaft couplings at the two ends.

4. The mobile wrapping packer of claim 1, wherein, The first motor and the second motor are both servo motors and are connected with speed reducers.

5. The mobile wrapping packer of claim 1, wherein, A position sensing sheet and a material shortage reset sensing sheet are arranged at the lower end of the longitudinal arm, a proximity switch is arranged on the back of the lower sliding seat, the proximity switch is in position corresponding cooperation with the position sensing sheet and the material shortage reset sensing sheet in different height states, and the proximity switch is electrically connected with the second motor.

6. The mobile wrapping packer of claim 2, wherein, A control switch is arranged at the lower end of the longitudinal arm, and the control switch is electrically connected with the second motor and the first motor through the electric slip ring.

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