CN2539698Y

CN2539698Y - Lifting device for box-sealing machine

Info

Publication number: CN2539698Y
Application number: CN 02206006
Authority: CN
Inventors: 林碧玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-08
Filing date: 2002-02-08
Publication date: 2003-03-12
Anticipated expiration: 2012-02-08

Abstract

The utility model relates to an elevating gear of a case sealer, comprising a machine station, an elevating gear on the machine station and an applying bands mechanism on the elevating gear. The elevating gear comprises frames at the both sides of the machine station, sliding parts, which are respectively arranged in the two frames and an upper frame, spanning and combining with the two sliding parts. The applying bands mechanism is positioned on the upper frame, and the inner sides of the two frames are respectively provided with a rail frame. A roller, which can slide on the rail frame, is positioned at the corresponding point of the sliding part. The two sliding parts are respectively provided with a locating hole, and a lubrication piece with a perforation is positioned on the inner wall of the locating hole. A loop bar threads into the perforation, and a stop block is positioned around the outside bottom edge of the loop bar, which is projected from the sliding part. Height regulation devices are respectively arranged between the upper frame and the two sliding part for driving the displacement of the upper frame, so as to adjust the height between the upper frame and the machine station. The utility model has the advantages of rapid assembling and effective reducing of the friction loss among the elements.

Description

The jacking system of cartoning sealing machine

[technical field]

The utility model relates to a kind of jacking system of cartoning sealing machine.

[background technology]

General cartoning sealing machine is for cooperating different volumes and carton highly, on cartoning sealing machine, all can be provided with one and can adjust jacking system highly up and down, make the Belt sticking machine structure can cooperate carton to do the adjustment of differing heights, in order to the joint sealing operation, as shown in Figure 1, this general cartoning sealing machine 1 is to include a board 10, two are positioned at the support 12 of board 10 2 sides, adjacent respectively two slideways 13 that are provided with in this support 12, be respectively arranged with jacking system 20 on per two slideways 13, this Belt sticking machine structure 30 is across on the upper frame 14 that is fixedly arranged between two jacking systems 20, this jacking system 20 includes a support body 201, be fixedly arranged on the support body 201 respectively and most rollers 202 that can in slideway 13, move, one runs through support body 201 and is hubbed at screw rod 203 in the support 12, one is arranged at gear 204, on the screw rod 203 in order to connecting the chain 200 of two-phase corresponding gear 204 in the support 12, and is sequentially provided with a spiral shell piece 205 that is placed through on the screw rod 203 in this support body 201, spring 206 and pad 207.

And aforementioned general cartoning sealing machine 1 is when carrying out the joint sealing operation, and having following missing values must improve:

1. screw rod 203 can produce abrasion with pad 207 frictions:

General cartoning sealing machine 1 is when carrying out the joint sealing operation, be to utilize to be delivered to carton (figure does not show) the pushing tow upper frame 14 for the treatment of joint sealing on the board 10 successively, this upper frame 14 paper supply case that rises is slightly passed through, and then utilize Belt sticking machine structure 30 that carton is given joint sealing and finishes the joint sealing operation, yet, because when this upper frame 14 is risen slightly by the carton pushing tow, the support body 201 that can drive both sides moves simultaneously, and when touching Belt sticking machine structure 30, carton also can produce impulsive force, cause joint sealing operation each time, when this support body 201 is driven the generation upper and lower displacement because of previous reasons by upper frame 14, all can relatedly make this screw rod 203 shaft can with pad 207 mutual friction mutually of bottom, will cause screw rod 203 and pad 207 to reduce service life in the course of time because of producing abrasion.

2. jacking system 20 assemblings are time-consuming and inconvenient:

The jacking system 20 of general cartoning sealing machine 1 is by the in good time turn screw rod 203 of user, move up and down and this support body 201 of related passing to drive spiral shell piece 205, and then make this support body 201 again interlock upper frame 14 produce upper and lower displacements together with Belt sticking machine structure 30, to reach the purpose that makes these Belt sticking machine structure 30 oscilaltions, yet, because when this support body 201 is desired to move up and down in cooresponding support 12, must be by the set roller 202 in the two adjacent outsides corresponding to rolling on the slideway 13 of two adjacent settings in the support 12, therefore, this jacking system 20 is when assembling, must in two supports 12, be equiped with four slideways 13 altogether, and each slideway 13 when assembling also again fine adjustment aim at the absolute parallel of each slideway 13 and be axially perpendicular on the board 10, the situation that does not have deflection in the time of can making upper frame 14 produce upper and lower displacement produces, when two screw rods, 203 desires are arranged on the cooresponding support body 201 respectively simultaneously, the squareness that also all needs 201 of fine adjustment aligning and support bodys, just unlikely generation deflection and cause with this support body 201 on each member produce more serious friction, therefore, the jacking system 20 of general cartoning sealing machine 1 has the time-consuming and inconvenient disappearance of assembling in fact.

[utility model content]

The purpose of this utility model is to provide a kind of jacking system of cartoning sealing machine, can effectively reduce interelement sliding friction loss, and has the fast effect of simple and convenient assembly.

In order to achieve the above object, the utility model provides a kind of jacking system of cartoning sealing machine, this cartoning sealing machine includes: a board, one is located at the jacking system on this board, an and Belt sticking machine structure that is arranged on this jacking system, this jacking system includes the framework that is arranged at these board both sides, be arranged at the sliding part in this two framework respectively, and one across the upper frame that is incorporated on this two sliding part, this Belt sticking machine structure is arranged on this upper frame, and this two frameworks inboard is to be respectively arranged with a rail bracket, this sliding part corresponding position is provided with the roller that slides on this rail bracket, it is characterized in that:

Be respectively arranged with a knock hole on this two sliding part, this knock hole inwall is provided with a lubricated part with perforation, one loop bar is placed through in this perforation, and this loop bar protrudes from root edge place, this sliding part outside and is equipped with one and resists piece, be respectively equipped with a height adjuster between this upper frame and this two sliding part, and can drive this upper frame displacement to adjust the height between this upper frame and board.

The jacking system of described cartoning sealing machine, it is characterized in that: this loop bar is to be hollow form, and this height adjuster is to include: one across the last upper frame that is arranged at this two frameworks apical margin, two are arranged in the screw rod in this loop bar respectively, and two respectively spiral shell be located at spiral shell piece on this screw rod, this screw rod apical margin is to be arranged on this on upper frame, this screw rod root edge then is arranged in this base of frame, and respectively be provided with a sprocket wheel on this two screw rod, and between this two sprocket wheel, one chain is set, and this spiral shell piece is to be arranged on the screw rod of the resistance piece below that is positioned at this loop bar, and this spiral shell piece one side is provided with a roller to the rail bracket position in should framework, is slided and can drive on rail bracket when the screw rod turn.

The jacking system of described cartoning sealing machine is characterized in that: the resistance interblock of this spiral shell piece and this loop bar can be arranged with a spring.

The jacking system of described cartoning sealing machine is characterized in that: this height adjuster includes: a propulsion source, be arranged in the axostylus axostyle in this loop bar and be arranged at the sensor that starts with in good time driving propulsion source on this upper frame; This propulsion source connects a moving member, and this moving member is incorporated on this sliding part, and can be when propulsion source starts, and the moving member that drives this propulsion source simultaneously drives the upper frame displacement and adjusts height between this upper frame and board.

The jacking system of described cartoning sealing machine is characterized in that: this propulsion source is an air compressing cylinder.

By above-mentioned explanation, when the advantage and the effect that the utlity model has as can be known what follows:

1. effectively reduce interelement because of frictional loss that slippage produced:

The utility model is to be equipped with a loop bar on two sliding parts that link with upper frame, by lubricated part set between this sliding part and loop bar, make when this upper frame and during interlock two sliding part upper and lower displacements by pushing tow, this two sliding part can be by the effect of this lubricated part and glidingly at the loop bar top offset, can not remove to touch any member on the height adjuster at all, therefore no matter the utility model is to carry out the joint sealing operation or during in the height adjustment operation of carrying out upper frame, all can avoid each member such as screw rod of two sliding parts and height adjuster can produce the situation of abrasion fully, and effectively reduce interelement because of the frictional loss that slippage produced, so as to prolonging the service life of element.

2. assemble fast:

Because upper frame of the present utility model is by pushing tow and during interlock two sliding part upper and lower displacements, this two sliding part just produces upper and lower displacement on loop bar, therefore only need the side outside sliding part that one group of roller is set, and correspondence is provided with one group of rail bracket and gets final product in framework, and do not need complicated correction operation can finish overall package, and can effectively reach the fast effect of assembling.

Below by being elaborated than Cui embodiment and accompanying drawing jacking system to cartoning sealing machine of the present utility model:

[description of drawings]

Shown in Figure 1 is the exploded drawings of general packaging machine, and the composed component of jacking system mainly is described.

The packaging machine block diagram that is the utility model first than Cui embodiment shown in Figure 2 mainly illustrates the composed component of jacking system.

The part sectional view that is the utility model first than the height adjuster of the packaging machine of Cui embodiment shown in Figure 3.

The packaging machine running condition figure that is the utility model first than Cui embodiment shown in Figure 4 illustrates the actuator state of height adjuster.

The packaging machine block diagram that is the utility model second than Cui embodiment shown in Figure 5 mainly illustrates the composed component of jacking system.

The part sectional view that is the utility model second than the height adjuster of the packaging machine of Cui embodiment shown in Figure 6.

[specific embodiment]

As shown in Figure 2, the jacking system 6 of the shown cartoning sealing machine 5 of present embodiment, this cartoning sealing machine 5 includes a board 50, one is located at the jacking system 6 on the board 50, an and Belt sticking machine structure 51 that is arranged on the jacking system 6, this jacking system 6 (side only is shown among the figure) mainly is to include the framework 60 that is arranged at board 50 both sides, be arranged at the sliding part 61 in two frameworks 60 respectively, and one across the upper frame 62 that is incorporated into two sliding parts, 61 lateral margins, this Belt sticking machine structure 51 is arranged on this upper frame 62, these two frameworks, 60 inboards are to be respectively arranged with a rail bracket 63, the corresponding position then is provided with the roller 64 that can slide on this sliding part 61 on rail bracket 63, and be to be respectively arranged with a knock hole 610 on this two sliding part 61, these knock hole 610 inwalls are the lubricated parts 611 that are provided with tool perforation 612, and this perforation 612 is to supply the loop bar 65 of a hollow form to be placed through wherein, and this loop bar 65 to protrude from sliding part 61 outside root edges be to be equipped with one to resist piece 66, between this upper frame 62 and this two sliding part 61, be respectively arranged with a height adjuster 7 in addition, and can drive these upper frame 62 displacements to adjust the height of 50 of this upper frame 62 and boards.

As shown in Figures 2 and 3, this height adjuster 7 is to include one across the last upper frame 70 that is arranged at two frameworks, 60 apical margins, two are arranged in the screw rod 71 in this loop bar 65 respectively, and two respectively spiral shell be located at spiral shell piece 72 (side only is shown among the figure) on this screw rod 71, these screw rod 71 apical margins are to be arranged on this on upper frame 70, these screw rod 71 root edges then are hubbed at framework 60 bottoms, and respectively be provided with a sprocket wheel 73 on this two screw rod 71, and be provided with a chain 74 in 73 on two sprocket wheels, and this spiral shell piece 72 is to be arranged on the screw rod 71 of resistance piece 66 belows that are positioned at loop bar 65, and rail bracket 63 positions in these spiral shell piece 72 1 side associated frame members 60 are to be provided with a roller 75, slided on rail bracket 63 and can when screw rod 71 turns, drive, in addition, 66 of the resistance pieces of this spiral shell piece 72 and this loop bar 65 are to be arranged with a spring 76, when leaving Belt sticking machine structure 51, can be cushioned the impulsive force that is produced when upper frame 62 waits each member decline displacement so as to finishing the joint sealing operation in carton.

As Fig. 2, Fig. 3 and shown in Figure 4, the cartoning sealing machine 5 of present embodiment is when carrying out the joint sealing operation, be to utilize to be delivered to carton (figure does not show) the pushing tow upper frame 62 for the treatment of joint sealing on the board 50 successively, this upper frame 62 paper supply case that rises is slightly passed through, and then utilize Belt sticking machine structure 51 that carton is given joint sealing and finishes the joint sealing operation, and make when moving on it when carton pushing tow upper frame 62, this upper frame 62 is that interlock two sliding parts 61 move on loop bar 65 outer rims, and the screw rod 71 that can't go to touch height adjuster 7 waits each member, and then can avoid two sliding parts 61 and the screw rod 71 of height adjuster 7 to wait each member to produce the situation of abrasion fully, and lubricate by the lubricated part 611 of 65 of this sliding part 61 and loop bars, make can slide more when these upper frame 62 interlocks two sliding parts 61 move on loop bar 65 outer rims suitable, on the contrary, when carton is finished the joint sealing operation by upper frame 62, this upper frame 62 promptly can be borrowed deadweight and drive 61 downslides of two sliding parts, accept by the resistance piece 66 of these loop bar 65 root edges this moment, and cooperate the buffer action of the spring 76 of these resistance piece 66 belows, make this upper frame 62 successfully to be displaced downwardly to the home position and wait for that the next one treats the carton of joint sealing, circulation so always.

As Fig. 2, Fig. 3 and shown in Figure 4, when if present embodiment desires to carry out the joint sealing operation at highly higher carton, can borrow this height that height adjuster 7 is adjusted between upper frame 62 and the board 50, this partly is to utilize rotating screw bolt 71 to make on the spiral shell piece 72 to move, pass spring 76 to promote the resistance piece 66 of this loop bar 65, making this loop bar 65 borrow its resistance piece 66 to promote sliding part 61 more together moves up, and then drive upper frame 62 and thereon Belt sticking machine structure 51 is set and move simultaneously and reach the purpose of adjusting height, on the contrary, when desiring to make upper frame 62 down be adjusted to suitable height together with Belt sticking machine structure 51, at first being still rotating screw bolt 71 moves down spiral shell piece 72, comprise Belt sticking machine structure 51 this moment, upper frame 62, sliding part 61, loop bar 65 and spring 76 can make upper frame 62 be moved downward to the appropriate position together with Belt sticking machine structure 51 by means of this deadweight own.

Therefore no matter present embodiment is to carry out the joint sealing operation or during in the height adjustment operation of carrying out upper frame 62, because this upper frame 62 all only drives two sliding parts 61 and moves up and down in loop bar 65 outer rims, and the screw rod 71 that can not touch height adjuster 7 waits each member, make when this two sliding part 61 slides outside loop bar 65, all only need in framework 60, slide on the cooresponding rail bracket 63 and get final product by single group of roller 64 of its outer rim, so present embodiment is when assembling, only need at single group of roller 64 of sliding part 61 arranged outside, and correspondence is provided with single group of rail bracket 63 in framework 60, and do not need complicated correction operation can finish overall package, and can effectively reach the fast effect of assembling.

As Fig. 5 and shown in Figure 6, big bilge construction and the last embodiment of this embodiment are roughly the same, its difference is that this each height adjuster 8 is to include a propulsion source 81 (present embodiment is to adopt air compressing cylinder), be arranged in the axostylus axostyle 80 in this loop bar 65, and be arranged at the sensor 82 that upper frame 62 root edges start with in good time driving propulsion source 81, this propulsion source 81 is to borrow a holder 9 to be fixedly arranged on this axostylus axostyle 80, and propulsion source 81 is to have a moving member 83, and makes that this moving member 83 is to be incorporated on the sliding part 61.

When desire adjustment height, earlier by the sensor 82 sensing cartons height of (figure does not show), when sensor 82 senses carton, just make propulsion source 81 startups of two sides and drive its moving member 83 simultaneously, and then drive two sliding parts 61 and follow loop bar 65 outer rims and move on sliding, and the horizontal surface that can keep Belt sticking machine structure 51, stop the start of propulsion source 81 during less than carton up to sensor 82 sensings, to reach the quick adjusting height, and the purpose of joint sealing operation, on the contrary, if when not using height adjuster 8, as long as make propulsion source 81 reverse operatings (for example anti-running of turnover gas phase of air compressing cylinder), can make moving member 83 elongation, and then drive two sliding parts 61 and follow loop bar 65 outer rims and be moved downward to and resist on the piece 66 and reply Belt sticking machine structure 51, go start again to treat the induction of sensor 82 next time at lowest point.

Claims

1. the jacking system of a cartoning sealing machine, this cartoning sealing machine includes: a board, is located at jacking system and on this board and is arranged at Belt sticking machine structure on this jacking system, this jacking system includes the framework that is arranged at these board both sides, is arranged at sliding part and in this two framework across the upper frame that is incorporated on this two sliding part respectively, this Belt sticking machine structure is arranged on this upper frame, and this two frameworks inboard is to be respectively arranged with a rail bracket, this sliding part corresponding position is provided with the roller that slides on this rail bracket, it is characterized in that:

Be respectively arranged with a knock hole on this two sliding part, this knock hole inwall is provided with a lubricated part with perforation, one loop bar is placed through in this perforation, and this loop bar protrudes from root edge place, this sliding part outside and is equipped with one and resists piece, is respectively equipped with a height adjuster between this upper frame and this two sliding part.

2. the jacking system of cartoning sealing machine according to claim 1, it is characterized in that: this loop bar is to be hollow form, and this height adjuster is to include: one across the last upper frame that is arranged at this two frameworks apical margin, two are arranged in the screw rod in this loop bar respectively, and two respectively spiral shell be located at spiral shell piece on this screw rod, this screw rod apical margin is to be arranged on this on upper frame, this screw rod root edge then is arranged in this base of frame, and respectively be provided with a sprocket wheel on this two screw rod, and between this two sprocket wheel, one chain is set, and this spiral shell piece is to be arranged on the screw rod of the resistance piece below that is positioned at this loop bar, and this spiral shell piece one side is provided with a roller to the rail bracket position in should framework.

3. as the jacking system of cartoning sealing machine as described in the claim 2, it is characterized in that: the resistance interblock of this spiral shell piece and this loop bar is arranged with a spring.

4. the jacking system of cartoning sealing machine according to claim 1, it is characterized in that: this height adjuster includes: a propulsion source, be arranged in the axostylus axostyle in this loop bar and be arranged at sensor on this upper frame; This propulsion source connects a moving member, and this moving member is incorporated on this sliding part.

5. as the jacking system of cartoning sealing machine as described in the claim 4, it is characterized in that: this propulsion source is an air compressing cylinder.