CN209410381U - The preforming closing machine people of intermittent capacity for bottle placer - Google Patents

Abstract

The utility model discloses a kind of preforming closing machine people of the intermittent capacity for bottle placer, it is related to bottle placer, it aims to solve the problem that because actual capacity reduction ratio is excessive inside paper bag, and there are problems that bale broken hidden danger, its key points of the technical solution are that: a kind of preforming closing machine people of intermittent capacity for bottle placer, including mounting plate, upper frame and lower frame；It is provided with two upper leading axles in upper frame, is provided with heat sealing mechanism between two upper leading axles；It is provided with two lower leading axles in lower frame, is provided with cutting mechanism between two lower leading axles；X-axis push plate is provided between upper leading axle and lower leading axle；Two pieces of Y-axis push plates are also relatively set between two lower leading axles.A kind of preforming closing machine people of intermittent capacity for bottle placer of the utility model effectively eliminates the hidden danger that bale broken occurs when the sizing of filling box by the discharge of the preforming and extra food to paper bag.

Description

The preforming closing machine people of intermittent capacity for bottle placer

Technical field

The utility model relates to bottle placer, more specifically, it relates to a kind of intermittent capacity for bottle placer in advance at Type closing machine people.

Background technique

In food liquid filling process, brick shape packing box is formed by continuous packaging material or bores shape packing box Manufacturing technology has been widely used.

The technological process of production of bottle placer generally comprises, and packaging material is bent and seals solid at cylinder, i.e. guidance packaging material Determine the two sides of packaging material, forms columned hollow paper tube；The food being filled, i.e., be injected by food injection by pipeline In hollow paper tube；Capacity molding sealing, i.e., heat-sealing column paper tube both ends and cutting, thus be made sealing two ends and be enclosed with by The paper bag of filling food；Filling box is formed, i.e., forces paper bag to form required shape by squeezing, then by folding corner and admittedly It is fixed, so that brick shape packet be made or bore shape packet.

But in the filling food packet that 500ml or less capacity is made, since the overall volume of paper bag is smaller, When filling box is formed, the deformation quantity for needing that paper bag is forced to generate greater proportion, for example, brick shape packet, which needs to squeeze, forms 12 right angles Flanging generates the reduction amount of greater proportion so as to cause paper bag inside actual capacity, and there are the hidden danger of possibility bale broken；Therefore it needs The new scheme of one kind is proposed to solve this problem.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of for the intermittent of bottle placer The preforming closing machine people of capacity squeezes paper bag with three X-axis, Y-axis and Z axis directions during sealing and cutting Pressure effectively eliminates the hidden danger that bale broken occurs when the sizing of filling box to realize the discharge of the preforming and extra food of paper bag.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for bottle placer The intermittent preforming closing machine people of capacity, including for fixing bottle placer mounting plate, be fixed on the upper frame of mounting plate, with And the lower frame immediately below upper frame, the lower frame have the mobility of vertical direction sliding；It is set in the upper frame Two upper leading axles are equipped with, are provided with heat sealing mechanism between two upper leading axles；It is provided in the lower frame under two Leading axle is provided with cutting mechanism between two lower leading axles；The upper leading axle positioned at same perpendicular is under X-axis push plate is provided between leading axle, two pieces of X-axis push plates have the mobility of relative motion；Two lower leading axles Between be also relatively set with two pieces of Y-axis push plates, two pieces of Y-axis push plates have the mobility of relative motion.

By using above-mentioned technical proposal, upper ledge is entered filled with the hollow paper tube of cylindrical shape for being filled food when internal When between frame and lower frame, S1. cutting mechanism cuts off and clamps cylindric hollow paper tube bottom end, at the same time two pieces of Y-axis push plates It mutually draws close, and extruding force is generated to hollow paper tube, hollow paper tube is forced to form two opposite vertical planes；S2. heat sealing mechanism Hollow paper tube is clamped in gap, lower frame is mobile towards upper frame at the same time, and heat sealing mechanism is matched with cutting mechanism during this It closes, clamps hollow paper tube in upper and lower ends, so that hollow paper tube be forced to form two opposite vertical planes, two pieces of X at the same time Axis push plate is mutually drawn close, and generates extruding force to hollow paper tube, so that it is opposite vertical to force hollow paper tube to form other two Face；In above-mentioned movement, the hollow paper tube between heat sealing mechanism and cutting mechanism is by three X-axis, Y-axis and Z axis sides To extruding force, so that the extra food that is filled is extruded this space；S3. it completes after squeezing, heat sealing mechanism further presss from both sides Tight hollow paper tube, forces it to be linearly bonded, and starts heat sealing mechanism and passes through thermal energy, sealing is in heat sealing mechanism and cutting mechanism Between hollow paper tube upper opening, thus formed one completion precompressed paper bag；S4. heat sealing mechanism, cutting machine are successively resetted After structure and two pieces of Y-axis push plates, lower frame and two pieces of X-axis push plates, which continues to move down in company with cylindric hollow paper tube, when The upper opening heat-sealing position alignment of the paper bag repeats above-mentioned S1, S2, S3 and S4 movement, thus the company of realization when cutting mechanism The continuous paper bag for sealing two ends being made and be enclosed with the food being filled；In conclusion with X-axis, Y during sealing and cutting Three directions of axis and Z axis squeeze paper bag, on the one hand realize the preforming of paper bag, thus paper when reducing the sizing of filling box The deformation quantity of packet, be on the other hand discharged in paper bag it is extra be filled food, in conjunction in terms of two above, effectively eliminate filling box The hidden danger of bale broken occurs when sizing.

The utility model is further arranged to: the upper frame two sides are respectively arranged with upper bracket, and the upper bracket is fixed It is connected with vertical leading axle, the lower frame two sides are respectively arranged with step, and the step is fixed with linear bearing, The linear bearing and the sliding of vertical leading axle are socketed.

By using above-mentioned technical proposal, the motion profile of lower frame is guided using two vertical leading axles, is had Effect ensures lower frame always in alignment with upper frame；Lower frame is connect using linear bearing realization with the sliding of vertical leading axle, from And linear bearing is utilized to reduce the characteristic of frictional force, the frictional resistance between lower frame and vertical leading axle is effectively reduced.

The utility model is further arranged to: the upper frame is fixedly installed pull-up cylinder, the work of the pull-up cylinder Stopper rod end is fixed with lower frame.

By using above-mentioned technical proposal, by the direct pull of pull-up cylinder or lower frame is pushed, thus for control lower frame The rising or decline of frame provide convenience.

The utility model is further arranged to: the heat sealing mechanism includes that sliding is connected between two upper leading axles One upper saddle, the second upper saddle, the upper horizontal sliding cylinder for pushing the second upper saddle, and it is set to the first upper saddle and second Upper transmission component between upper saddle, first upper saddle are fixed with stress adhesive tape, and second upper saddle is fixed with heating Device.

It is upper flat when needing to control the first upper saddle and the second upper saddle is mutually drawn close by using above-mentioned technical proposal Push cylinder pushes the second upper saddle mobile towards the first upper saddle, and the active force transmission during this through upper transmission component pulls First upper saddle is synchronous mobile towards the second upper saddle, to realize on the first upper saddle of single power source synchronously control and second The technical effect of slide effectively improves the harmony of the two relative motion；When needing to be sealed by heat sealing mechanism, upper horizontal sliding cylinder Thrust output is kept, stress adhesive tape and heater is forced to be matched for clamping tightly paper bag upper end, and starts heater heating paper bag and is clamped Position, to complete the heat-sealing of paper bag upper end；When the heat-sealing for completing paper bag upper end, need to control sliding on the first upper saddle and second When seat is relatively distant from, the second upper saddle is pulled to slide far from the first upper saddle by upper horizontal sliding cylinder, this is in the process through upper transmission group The active force of part is driven, and the first upper saddle is synchronized to be slided far from the second upper saddle, to reach sliding on the first upper saddle and second Seat resets more efficiently technical effect.

The utility model is further arranged to: the upper transmission component includes the center of midpoint and the rotation connection of upper frame The pulling force conducting pieces with the rotation connection of center revolving part both ends respectively of revolving part and two, two pulling force conducting pieces Movable end is rotatablely connected with the first upper saddle, the second upper saddle respectively.

It is connected when upper horizontal sliding cylinder pushes the second upper saddle with the second upper saddle by using above-mentioned technical proposal Pulling force conducting piece generates thrust to center revolving part, forces it to rotate, center revolving part passes through another during rotation Pulling force conducting piece generates pulling force to the first upper saddle, so that the first upper saddle be forced to slide towards the second upper saddle；When upper flat-pushing When cylinder pulls the second upper saddle, the pulling force conducting piece being connected with the second upper saddle generates pulling force to center revolving part, forces it It rotating backward, center revolving part, by another pulling force conducting piece, generates thrust to the first upper saddle in counter rotation, from And the first upper saddle is forced to slide far from the second upper saddle；In conclusion by using above scheme, it is only necessary to ensure two pulling force The length of conducting piece is consistent, that is, can ensure that the consistent of the first upper saddle and the second upper saddle slippage, so that it is guaranteed that stress adhesive tape Paper bag can be clamped at the middle vertical plane of upper leading axle with heater.

The utility model is further arranged to: the cutting mechanism includes that sliding is connected between two lower leading axles One lower slider, the second lower slider, the lower horizontal sliding cylinder for pushing the second lower slider, and it is set to the first lower slider and second Underdrive component between lower slider, first lower slider are provided with cutter groove, and second lower slider is provided with cutter.

By using above-mentioned technical proposal, cutting mechanism controls cutter groove and cutter using the structure for being identical to heat sealing mechanism It is separate, so that reaching cutter groove and cutter is displaced the technical effect more coordinated.

The utility model is further arranged to: the X-axis push plate upper and lower ends are rotatably connected to thrust conducting piece respectively, and two A thrust conducting piece is rotatablely connected with upper leading axle, lower leading axle respectively.

By using above-mentioned technical proposal, when lower frame is drawn close towards upper frame, upper leading axle and lower leading axle are simultaneously Through thrust conducting piece, thrust is generated to X-axis push plate, to push two X-axis push plates close to each other, and then realizes the folder to paper bag Tightly；When lower frame is displaced far from upper frame, upper leading axle and lower leading axle generate X-axis push plate simultaneously through thrust conducting piece Pulling force, so that two X-axis push plates be pulled to be located remotely from each other；In conclusion being realized by thrust conducting piece, lower frame and X-axis push plate Linkage reach the more convenient technical effect of control without installing extra power source additional.

The utility model is further arranged to: two pieces of Y-axis push plates are respectively arranged at the first lower slider and second and glide Seat.

Equipment operation is on the one hand reduced without adding the driving Y-axis push plate of power output source by using above-mentioned technical proposal On the other hand energy consumption reaches the more convenient technical effect of control.

In conclusion the utility model has the following beneficial effects: during sealing and cutting with X-axis, Y-axis and Three directions of Z axis squeeze paper bag, on the one hand realize the preforming of paper bag, to reduce the shape of paper bag when filling box is formed Variable, be on the other hand discharged in paper bag it is extra be filled food, when in conjunction in terms of two above, effectively eliminating the sizing of filling box The hidden danger of bale broken occurs；The motion profile of lower frame is guided using two vertical leading axles, effectively ensures that lower frame begins Eventually in alignment with upper frame；The characteristic that frictional force is reduced using linear bearing, is effectively reduced between lower frame and vertical leading axle Frictional resistance；The first upper saddle of single power source synchronously control and the second upper saddle effectively improve the coordination of the two relative motion Property；It only needs to ensure that the length of two pulling force conducting pieces is consistent, that is, can ensure that the one of the first upper saddle and the second upper saddle slippage It causes, so that it is guaranteed that stress adhesive tape and heater can clamp paper bag at the middle vertical plane of upper leading axle；It is real by thrust conducting piece Existing, the linkage of lower frame and X-axis push plate reaches the more convenient technical effect of control without installing extra power source additional； Without adding the driving Y-axis push plate of power output source, equipment operation energy consumption is on the one hand reduced, it is more convenient on the other hand to reach control Technical effect.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the side view of the utility model；

Fig. 3 is the schematic diagram of internal structure of the utility model, the main structure for indicating heat sealing mechanism；

Fig. 4 is that Fig. 3 hides the structural schematic diagram after heat-sealing structure, the main structure for indicating cutting mechanism；

Fig. 5 is the structural schematic diagram of the utility model cutting mechanism and Y-axis push plate, main to indicate that cutting mechanism and Y-axis push away The connection relationship of plate.

Detailed description of the invention: 11, mounting plate；12, upper frame；13, lower frame；14, upper leading axle；16, lower leading axle；18, X-axis Push plate；19, Y-axis push plate；20, upper bracket；21, vertical leading axle；22, step；23, linear bearing；24, cylinder is pulled up； 25, the first upper saddle；26, the second upper saddle；27, upper horizontal sliding cylinder；28, upper transmission component；29, stress adhesive tape；30, it heats Device；31, center revolving part；32, pulling force conducting piece；33, the first lower slider；34, the second lower slider；35, horizontal sliding cylinder；36, under Transmission component；37, cutter groove；38, cutter；39, thrust conducting piece.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

The preforming closing machine people of intermittent capacity for bottle placer, as shown in Figure 1, Figure 2, Figure 3 shows, including for fixing The mounting plate 11 of bottle placer, the upper frame 12 for being fixed on mounting plate 11, and the lower frame 13 immediately below upper frame 12, under Frame 13 has the mobility of vertical direction sliding；Grafting is fixed with two upper leading axles 14 being parallel to each other in upper frame 12, Heat sealing mechanism is provided between two upper leading axles 14；Grafting is fixed with two lower leading axles being parallel to each other in lower frame 13 16, cutting mechanism is provided between two lower leading axles 16；Positioned at the upper leading axle 14 and lower leading axle 16 of same perpendicular Between be provided with X-axis push plate 18, two pieces of X-axis push plates 18 have the mobility of relative motion；Phase is gone back between two lower leading axles 16 To two pieces of Y-axis push plates 19 are provided with, two pieces of Y-axis push plates 19 have the mobility of relative motion.

The specific work process of the utility model is as follows: when it is internal filled be filled the hollow paper tube of cylindrical shape of food into When entering between upper frame 12 and lower frame 13, S1. cutting mechanism cuts off and clamps cylindric hollow paper tube bottom end, at the same time Two pieces of Y-axis push plates 19 are mutually drawn close, and generate extruding force to hollow paper tube, force hollow paper tube formed two it is opposite vertical Face；S2. heat sealing mechanism clamps hollow paper tube in gap, and lower frame 13 is mobile towards upper frame 12 at the same time, heat during this Sealing mechanism and cutting mechanism cooperate, and clamp hollow paper tube in upper and lower ends, thus force hollow paper tube formed two it is opposite perpendicular It faces directly, two pieces of X-axis push plates 18 are mutually drawn close at the same time, and generate extruding force to hollow paper tube, to force hollow paper tube shape At other two opposite vertical plane；In above-mentioned movement, the hollow paper tube between heat sealing mechanism and cutting mechanism is by X Axis, three directions of Y-axis and Z axis extruding force, so that the extra food that is filled is extruded this space；S3. it completes to squeeze Afterwards, heat sealing mechanism further clamps hollow paper tube, its two sides is forced linearly to be bonded, and starting heat sealing mechanism passes through thermal energy, sealing The upper opening of hollow paper tube between heat sealing mechanism and cutting mechanism, to form the paper bag of a completion precompressed；S4. according to After secondary reset heat sealing mechanism, cutting mechanism and two pieces of Y-axis push plates 19, lower frame 13 and two pieces of X-axis push plates 18, the paper bag is in company with circle The hollow paper tube of tubular continues to move down, when the upper opening of paper bag heat-sealing position alignment is when cutting mechanism, repeat above-mentioned S1, S2, S3 and S4 movement, are continuously made sealing two ends and are enclosed with the paper bag for the food being filled to realize；In conclusion Paper bag is squeezed with three X-axis, Y-axis and Z axis directions during sealing and cutting, on the one hand realizes the pre- of paper bag Molding, thus reduce filling box sizing when paper bag deformation quantity, on the other hand be discharged paper bag in it is extra be filled food, in conjunction with In terms of two above, the hidden danger that bale broken occurs when the sizing of filling box is effectively eliminated.

To ensure lower frame 13 in alignment with upper frame 12, as shown in Figure 1 and Figure 2, bolt is fixed with respectively for upper 12 two sides of frame Vertical leading axle 21 has been plugged and fixed in upper bracket 20, upper bracket 20, and bolt is fixed with step 22 to 13 two sides of lower frame respectively, Step 22 is fixed with linear bearing 23, and linear bearing 23 and the sliding of vertical leading axle 21 are socketed, to utilize two Vertical leading axle 21 guides the motion profile of lower frame 13, effectively ensure lower frame 13 always in alignment with upper frame 12, It should be noted that lower frame 13 is connect using the realization of linear bearing 23 with the sliding of vertical leading axle 21, to utilize straight line Bearing 23 reduces the characteristic of frictional force, and the frictional resistance between lower frame 13 and vertical leading axle 21 is effectively reduced；Also need It is bright, as shown in Figure 1 and Figure 2, upper 12 fixing bolt of frame be fixed with pull-up cylinder 24, pull up cylinder 24 tailpiece of the piston rod with Lower frame 13 is fixed, to by 24 direct pull of pull-up cylinder or push lower frame 13, and then is the upper of control lower frame 13 It rises or decline provides convenience.

The specific structure of heat sealing mechanism is as follows, and as shown in Figure 2 and Figure 3, heat sealing mechanism includes that sliding is connected to two upper guidance The first upper saddle 25, the second upper saddle 26 between axis 14, the upper horizontal sliding cylinder 27, Yi Jishe for pushing the second upper saddle 26 The upper transmission component 28 being placed between the first upper saddle 25 and the second upper saddle 26, the first upper saddle 25 are fixed with stress glue Item 29, the fixed having heaters 30 of 26 bolt of the second upper saddle.

The specific work process of heat sealing mechanism is as follows, when needing to control the first upper saddle 25 and the second upper saddle 26 mutually leans on When holding together, upper horizontal sliding cylinder 27 pushes the second upper saddle 26 mobile towards the first upper saddle 25, this is in the process through upper transmission component 28 Active force transmitting, it is synchronous mobile towards the second upper saddle 26 to pull the first upper saddle 25, to realize that single power source is synchronous The technical effect for controlling the first upper saddle 25 and the second upper saddle 26 effectively improves the harmony of the two relative motion；Work as needs When being sealed by heat sealing mechanism, upper horizontal sliding cylinder 27 further pushes the second upper saddle 26 and thrust is kept to export, and forces stress glue Item 29 and heater 30 are matched for clamping tightly paper bag upper end, and start heater 30 and heat the clamped position of paper bag, to complete paper bag The heat-sealing of upper end；When the heat-sealing for completing paper bag upper end, need to control the first upper saddle 25 and when the second upper saddle 26 is relatively distant from, The second upper saddle 26 is pulled to slide far from the first upper saddle 25 by upper horizontal sliding cylinder 27, the work through upper transmission component 28 during this It is firmly driven, the first upper saddle 25 is synchronized to be slided far from the second upper saddle 26, to reach sliding on the first upper saddle 25 and second Seat 26 resets more efficiently technical effect.

Upper transmission component 28 realizes that the active force between the second upper saddle 26 and the first upper saddle 25 passes in the following way It passs, as shown in Figure 2 and Figure 3, upper transmission component 28 includes the center revolving part 31 of midpoint and the rotation connection of upper frame 12, and Two the pulling force conducting piece 32 with the rotation connection of 31 both ends of center revolving part, the movable end of two pulling force conducting pieces 32 are distinguished respectively It is rotatablely connected with the first upper saddle 25, the second upper saddle 26；When upper horizontal sliding cylinder 27 pushes the second upper saddle 26, on second The connected pulling force conducting piece 32 of slide 26 generates thrust to center revolving part 31, forces it to rotate, center revolving part 31 exists By another pulling force conducting piece 32 in rotation process, pulling force is generated to the first upper saddle 25, to force 25 court of the first upper saddle It is slided to the second upper saddle 26；When upper horizontal sliding cylinder 27 pulls the second upper saddle 26, the pulling force that is connected with the second upper saddle 26 Conducting piece 32 generates pulling force to center revolving part 31, it is forced to rotate backward, and center revolving part 31 leads in counter rotation Another pulling force conducting piece 32 is crossed, thrust is generated to the first upper saddle 25, to force the first upper saddle 25 far from the second upper saddle 26 slidings；In conclusion by using above scheme, it is only necessary to ensure that the length of two pulling force conducting pieces 32 is consistent, that is, can ensure that First upper saddle 25 is consistent with 26 slippage of the second upper saddle, so that it is guaranteed that stress adhesive tape 29 can draw with heater 30 in upper Paper bag is clamped at the middle vertical plane of guide shaft 14.

The specific structure of cutting mechanism is as follows, and as shown in Figure 2, Figure 4 shows, cutting mechanism includes sliding to be connected under two to guide The first lower slider 33, the second lower slider 34 between axis 16, the lower horizontal sliding cylinder 35, Yi Jishe for pushing the second lower slider 34 The underdrive component 36 being placed between the first lower slider 33 and the second lower slider 34, the first lower slider 33 offer cutter groove 37, the Two lower sliders 34 are fixed with cutter 38.

The specific work process of cutting mechanism is as follows, and when needing to cut off the paper bag of bottom, lower horizontal sliding cylinder 35 is pushed Second lower slider 34 is slided towards the first lower slider 33, and the active force transmitting through underdrive component 36, pulls first at the same time Lower slider 33 is synchronous to be slided towards the second lower slider 34, to force cutter groove 37 and cutter 38 mutually to consider, until cutter 38 is cut The paper bag of disconnected bottom；When needing to be reset the first lower slider 33 and the second lower slider 34, second is pulled by lower horizontal sliding cylinder 35 Lower slider 34, and pull the first lower slider 33 to reset by the way that underdrive component 36 is synchronous；Herein it is to be appreciated that underdrive component 36 Structure it is identical as the structure of upper transmission component 28.

The utility model controls X-axis push plate 18 in the following way, as shown in Figure 2, Figure 3, Figure 4, X-axis push plate about 18 two End is rotatably connected to thrust conducting piece 39 respectively, and two thrust conducting pieces 39 are rotated with upper leading axle 14, lower leading axle 16 respectively Connection；When lower frame 13 is drawn close towards upper frame 12, upper leading axle 14 and lower leading axle 16 are right simultaneously through thrust conducting piece 39 X-axis push plate 18 generates thrust, to push two X-axis push plates 18 close to each other, and then realizes the clamping to paper bag；Work as lower frame 13 far from upper frame 12 when being displaced, and upper leading axle 14 and lower leading axle 16 through thrust conducting piece 39, produce X-axis push plate 18 simultaneously Raw pulling force, so that two X-axis push plates 18 be pulled to be located remotely from each other；In conclusion by thrust conducting piece 39 realize, lower frame 13 with The linkage of X-axis push plate 18 reaches the more convenient technical effect of control without installing extra power source additional.

The utility model controls Y-axis push plate 19 in the following way, and as shown in Figure 4, Figure 5, two pieces of Y-axis push plates 19 are set respectively It is placed in the first lower slider 33 and the second lower slider 34, to pass through the mobile drive Y of the first lower slider 33 and the second lower slider 34 Axis push plate 19, and then without adding the driving Y-axis push plate 19 of power output source, equipment operation energy consumption is on the one hand reduced, on the other hand Reach the more convenient technical effect of control.

Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only It will be in the scope of the claims of the utility model all by the protection of Patent Law.

Claims (8)

1. a kind of preforming closing machine people of intermittent capacity for bottle placer, it is characterised in that: including filling for fixing The mounting plate (11) of machine, the upper frame (12) for being fixed on mounting plate (11), and it is located at the lower frame immediately below upper frame (12) (13), the lower frame (13) has the mobility of vertical direction sliding；

It is provided in the upper frame (12) two upper leading axle (14), is provided with heat-sealing between two upper leading axles (14) Mechanism；

Two lower leading axles (16) are provided in the lower frame (13), are provided with cutting between two lower leading axles (16) Mechanism；

It is provided with X-axis push plate (18) between the upper leading axle (14) of same perpendicular and lower leading axle (16), two X-axis push plate (18) described in block has the mobility of relative motion；

Two pieces of Y-axis push plates (19), two pieces of Y-axis push plate (19) tools are also relatively set between two lower leading axles (16) The mobility of standby relative motion.

2. the preforming closing machine people of the intermittent capacity according to claim 1 for bottle placer, it is characterised in that: institute Frame (12) two sides to be stated to be respectively arranged with upper bracket (20), the upper bracket (20) is fixedly connected with vertical leading axle (21), Lower frame (13) two sides are respectively arranged with step (22), and the step (22) is fixed with linear bearing (23), The linear bearing (23) and vertical leading axle (21) sliding are socketed.

3. the preforming closing machine people of the intermittent capacity according to claim 1 for bottle placer, it is characterised in that: institute It states frame (12) and is fixedly installed pull-up cylinder (24), the tailpiece of the piston rod of pull-up cylinder (24) and lower frame (13) are solid It is fixed.

4. the preforming closing machine people of the intermittent capacity according to claim 1 for bottle placer, it is characterised in that: institute State heat sealing mechanism include sliding be connected between two upper leading axle (14) the first upper saddles (25), the second upper saddle (26), For pushing the upper horizontal sliding cylinder (27) of the second upper saddle (26), and it is set to the first upper saddle (25) and the second upper saddle (26) the upper transmission component (28) between, first upper saddle (25) are fixed with stress adhesive tape (29), second upper saddle (26) fixed having heaters (30).

5. the preforming closing machine people of the intermittent capacity according to claim 4 for bottle placer, it is characterised in that: institute State transmission component (28) include midpoint and upper frame (12) rotation connection center revolving part (31) and two respectively with The pulling force conducting piece (32) of center revolving part (31) both ends rotation connection, the movable end difference of two pulling force conducting pieces (32) It is rotatablely connected with the first upper saddle (25), the second upper saddle (26).

6. the preforming closing machine people of the intermittent capacity according to claim 1 for bottle placer, it is characterised in that: institute State cutting mechanism include sliding be connected to the first lower slider (33) between two lower leading axles (16), the second lower slider (34), For pushing the lower horizontal sliding cylinder (35) of the second lower slider (34), and it is set to the first lower slider (33) and the second lower slider (34) the underdrive component (36) between, first lower slider (33) are provided with cutter groove (37), second lower slider (34) It is provided with cutter (38).

7. the preforming closing machine people of the intermittent capacity according to claim 1 for bottle placer, it is characterised in that: institute It states X-axis push plate (18) upper and lower ends to be rotatably connected to respectively thrust conducting piece (39), two thrust conducting pieces (39) are respectively It is rotatablely connected with upper leading axle (14), lower leading axle (16).

8. the preforming closing machine people of the intermittent capacity according to claim 6 for bottle placer, it is characterised in that: two Y-axis push plate (19) described in block is respectively arranged at the first lower slider (33) and the second lower slider (34).