CN217319262U - Hot cutting device of blow molding machine - Google Patents
Hot cutting device of blow molding machine Download PDFInfo
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- CN217319262U CN217319262U CN202221263795.1U CN202221263795U CN217319262U CN 217319262 U CN217319262 U CN 217319262U CN 202221263795 U CN202221263795 U CN 202221263795U CN 217319262 U CN217319262 U CN 217319262U
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Abstract
The application relates to the technical field of hollow blow molding, in particular to a thermal cutting device of a blow molding machine, which comprises a mounting seat, a thermal cutter mechanism and a driving piece, wherein the thermal cutter mechanism is arranged on the mounting seat in a sliding manner, and the driving piece drives the thermal cutter mechanism to slide; the mounting seat is provided with a guide rail for the sliding installation of the heat supply cutter mechanism; the hot cutter mechanism comprises a mounting plate and at least one electric heating cutter arranged on the mounting plate; the mounting plate is provided with a guide sliding block used for being matched with the guide rail. This application can conveniently cut off plastic blank, improves cutting process's degree of automation.
Description
Technical Field
The application relates to the technical field of hollow blow molding, in particular to a thermal cutting device of a blow molding machine.
Background
In the blow molding machine, a tubular thermoplastic plastic parison extruded from an extruder and still in a softened state is placed in a mold, and then compressed air is introduced to deform the parison along the cavity by the pressure of the air, thereby blow molding a hollow article. Blow molding machines have been widely used to produce various thin shell shaped hollow articles.
In the manufacturing process, when the extruder extrudes the plastic blank to the feeding port of the blow molding machine, the plastic blank needs to be cut off by using the hot cutter when the extrusion is finished, and at present, the plastic blank is cut off by using the hot cutter by an operator.
In view of the above-mentioned related technologies, the inventor believes that the above operation process requires an operator to stand near the blow molding machine and cut the plastic parison using a hot cutter, which requires much labor and is less automated.
SUMMERY OF THE UTILITY MODEL
In order to conveniently cut off the plastic blank and improve the automation degree of the cutting process, the application provides a hot cutting device of a blow molding machine.
The application provides a blowing machine thermal cutting device adopts following technical scheme:
a thermal cutting device of a blow molding machine comprises a mounting seat, a thermal cutter mechanism and a driving piece, wherein the thermal cutter mechanism is mounted on the mounting seat in a sliding manner, and the driving piece drives the thermal cutter mechanism to slide; the mounting seat is provided with a guide rail for the sliding installation of the hot cutter mechanism; the hot cutter mechanism comprises a mounting plate and at least one electric heating cutter arranged on the mounting plate; the mounting plate is provided with a guide sliding block used for being matched with the guide rail.
By adopting the technical scheme, when the hot cutter device of the blow molding machine is used, the hot cutter device is arranged above the blow molding machine through the mounting seat, the driving piece is started, so that the driving piece drives the hot cutter mechanism to horizontally slide back and forth, the electric heating cutter horizontally slides back and forth, and the electric heating cutter cuts the plastic blank, therefore, the plastic blank can be conveniently cut off, and the automation degree of the cutting process is improved; when the driving piece drives the hot cutter mechanism to horizontally slide, the guide sliding block on the mounting plate synchronously and horizontally slides along the guide rail, and the cooperation of the guide sliding block and the guide rail can play a role in guiding the sliding of the hot cutter mechanism, so that the driving piece can stably drive the hot cutter mechanism to slide.
Preferably, the mounting seat has a first side surface for mounting the driving member; the driving piece comprises a driving cylinder and fixed angle pieces arranged at two ends of a shell of the driving cylinder; the fixed angle sheet comprises a first connecting sheet fixedly connected with the shell of the driving cylinder and a second connecting sheet attached to the first side surface; the mounting seat is provided with a first T-shaped sliding groove along the length direction of the first side face, first T-shaped nuts which correspond to the second connecting pieces one by one are slidably mounted in the first T-shaped sliding groove, and first screw rods matched with the first T-shaped nuts are mounted on the second connecting pieces.
Through adopting the above technical scheme, during the installation driving piece, it is adjustable to install on the mount pad through the fixed angle piece that drives actuating cylinder both ends to drive actuating cylinder, the first connection piece of fixed angle piece passes through bolted connection on the casing that drives actuating cylinder, the second connection piece of fixed angle piece is connected through first screw rod and the first T shape nut in the first T shape spout, thereby realize that fixed angle piece is adjustable to be installed on the first side of mount pad, make to drive actuating cylinder adjustable installation on the mount pad.
Preferably, the mounting seat comprises a mounting cross beam for mounting the driving piece and a mounting leg slidably mounted on the mounting cross beam; the mounting cross beam is provided with a second side surface for mounting the mounting support legs, a second T-shaped sliding groove is formed in the second side surface of the mounting cross beam along the length direction of the second side surface, and second T-shaped nuts which correspond to the mounting support legs one to one are slidably mounted in the second T-shaped sliding groove; the mounting support leg is provided with a first side plate attached to the second side face, and a second screw matched with the second T-shaped nut is mounted on the first side plate.
Through adopting above-mentioned technical scheme, the driving piece is adjustable to be installed on the installation crossbeam through fixed angle piece, the mount pad is still including being used for installing the installation stabilizer blade on the blowing machine, the first curb plate of installation stabilizer blade passes through the second screw rod and is connected with the second T shape nut in the second T shape spout, thereby realize that the installation stabilizer blade is adjustable to be installed on the second side of mount pad, make the installation stabilizer blade can adjust the hookup location of installation stabilizer blade according to the actual installation dimension of blowing machine, from this the mount pad of facilitating the installation is installed on blowing machine.
Preferably, a first strip-shaped hole for sliding and fixing the second screw is formed in the first side plate.
By adopting the technical scheme, the mounting support legs are fixedly mounted on the blow molding machine, when the mounting cross beam is mounted on the mounting support, the second screw penetrates through the first strip-shaped hole and is screwed in the second T-shaped nut in the second T-shaped sliding groove in a threaded manner, so that the mounting height of the mounting cross beam can be adjusted through the first strip-shaped hole, the mounting height of the mounting cross beam can be adjusted according to the actual mounting size of the blow molding machine, and the electric heating cutter of the heat cutter mechanism is aligned to the feeding port of the blow molding machine.
Preferably, the mounting support leg is provided with a second side plate which is used for being mounted with the blow molding machine and is perpendicular to the first side plate, and a second strip-shaped hole is formed in the second side plate.
Through adopting above-mentioned technical scheme, during the installation stabilizer blade, the second curb plate of installation stabilizer blade is used for with the laminating of blowing machine, and installation stabilizer blade accessible second bar hole is adjusted and is installed on blowing machine for the installation stabilizer blade can be according to the pan feeding mouth of blowing machine and adjust the mounted position of installation stabilizer blade on blowing machine apart from the distance of hot cutter mechanism, can further make the electric heat cutter of hot cutter mechanism aim at the pan feeding mouth of blowing machine from this.
Preferably, a reinforcing rib is connected between the first side plate and the second side plate.
Through adopting above-mentioned technical scheme, the reinforcing floor can improve the structural strength who is connected between first curb plate and the second curb plate, can improve the structural strength of installation stabilizer blade from this for the installation stabilizer blade is installed on the blowing machine more steadily.
Preferably, the driving member further comprises a connecting slider for connecting a piston rod of the driving cylinder and the mounting plate; the connecting sliding block comprises a fixing part used for connecting the mounting plate and a sliding part used for connecting a piston rod of the driving cylinder.
By adopting the technical scheme, the driving piece is connected with the piston rod of the driving cylinder and the mounting plate of the hot cutter mechanism through the connecting slide block, the fixed part is fixedly mounted on the mounting plate, and the sliding part is used for being connected with the piston rod of the driving cylinder; when the driving cylinder is started, the piston rod of the driving cylinder stretches to drive the connecting slide block to slide back and forth, so that the connecting slide block drives the mounting plate to slide back and forth, and the back and forth sliding of the electric heating cutter is realized.
Preferably, the sliding part is provided with a fixing through hole for the piston rod of the driving cylinder to penetrate through.
Through adopting above-mentioned technical scheme, the piston rod that drives actuating cylinder wears to establish in the fixed through-hole of portion of sliding, realizes driving actuating cylinder and the fixed connection of portion of sliding from this for it can more stably drive the slippage of portion of sliding to drive actuating cylinder.
Preferably, the piston rod of the driving cylinder is in threaded connection with the sliding part in the fixing through hole.
Through adopting above-mentioned technical scheme, the piston rod and the portion of sliding that drive actuating cylinder are at fixed through hole internal thread connection, and this connected mode is more stable and have the flexibility, and this connected mode can conveniently load and unload.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the electric heating cutter cutting device comprises a mounting seat, a hot cutter mechanism and a driving piece for driving the hot cutter mechanism to slide, wherein the driving piece drives the electric heating cutter to horizontally slide back and forth, so that the electric heating cutter can cut plastic blanks, the plastic blanks can be conveniently cut off, and the automation degree of the cutting process is improved;
2. the driving part comprises a driving cylinder and fixed angle pieces arranged at two ends of a shell of the driving cylinder, wherein the driving cylinder is adjustably arranged on a first side surface of an installation seat through the fixed angle pieces;
3. the mounting base comprises a mounting cross beam and mounting support legs which are arranged on the mounting cross beam in a sliding manner, the mounting cross beam is adjustably arranged on the mounting support legs, and the hot cutter mechanism is adjustable in mounting height and distance from a feeding port of the blow molding machine through the mounting support legs.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a thermal cutting device of a blow molding machine according to an embodiment of the present application.
Fig. 2 is a first schematic diagram illustrating partial explosion of a thermal cutting apparatus of a blow molding machine according to an embodiment of the present application.
Fig. 3 is a schematic diagram of a partial explosion of a thermal cutting apparatus of a blow molding machine according to an embodiment of the present application.
Fig. 4 is a schematic diagram three of a partial explosion of a thermal cutting apparatus of a blow molding machine according to an embodiment of the present application.
Description of reference numerals: 1. a mounting seat; 11. mounting a cross beam; 111. a first side surface; 112. a first T-shaped chute; 113. a first T-nut; 114. a second side surface; 115. a second T-shaped chute; 116. a second T-nut; 12. mounting support legs; 121. a first side plate; 1211. a first bar-shaped hole; 122. a second side plate; 1221. a second bar-shaped hole; 123. a reinforcing rib plate; 2. a hot cutter mechanism; 21. mounting a plate; 22. an electric heating cutter; 221. a blade section; 2211. a first connection end; 2212. a second connection end; 222. a conductive portion; 2221. a first conductive sheet; 2222. a second conductive sheet; 3. a driving cylinder; 4. fixing the corner pieces; 41. a first connecting piece; 42. a second connecting sheet; 5. a first screw; 6. a second screw; 7. a guide rail; 8. a guide slider; 9. connecting the sliding block; 91. a fixed part; 92. a sliding part; 921. and fixing the through hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a blowing machine thermal cutting device. Referring to fig. 1, the thermal cutting device of the blow molding machine comprises a mounting base 1, a thermal cutter mechanism 2 slidably mounted on the mounting base 1, and a driving member for driving the thermal cutter mechanism 2 to slide.
Referring to fig. 1 and 2, the mounting seat 1 includes a mounting cross beam 11 for mounting the driving member and a mounting leg 12 slidably mounted on the mounting cross beam 11. In the present embodiment, the driving member is a driving cylinder 3, and the mounting beam 11 has a first side 111 for mounting the driving cylinder 3. The two ends of the shell of the driving cylinder 3 are provided with fixed angle pieces 4 used for connecting the driving cylinder 3 and the mounting beam 11. The fixed gusset 4 includes a first connecting piece 41 bolted to the housing of the driving cylinder 3 and a second connecting piece 42 attached to the first side surface 111. The mounting beam 11 is provided with a first T-shaped sliding groove 112 on the first side surface 111 along the length direction thereof, first T-shaped nuts 113 corresponding to the second connecting pieces 42 one by one are slidably mounted in the first T-shaped sliding groove 112, and first screws 5 matched with the first T-shaped nuts 113 are mounted on the second connecting pieces 42. In this embodiment, the mounting beam 11 has two first T-shaped sliding slots 112 spaced apart from each other along the length direction of the first side surface 111, and each first T-shaped sliding slot 112 has a first T-shaped nut 113 disposed therein and corresponding to the second connecting piece 42.
When the driving piece is installed, the driving cylinder 3 is installed on the installation seat 1 through the adjustable installation of the fixed angle pieces 4 at two ends, the first connecting piece 41 of the fixed angle piece 4 is connected to the shell of the driving cylinder 3 through a bolt, the second connecting piece 42 of the fixed angle piece 4 is connected with the first T-shaped nut 113 in the first T-shaped sliding groove 112 through the first screw rod 5, and therefore the adjustable installation of the fixed angle piece 4 on the first side surface 111 of the installation seat 1 is achieved, and the driving cylinder 3 is installed on the installation seat 1 in an adjustable mode.
Referring to fig. 3, a second side surface 114 for mounting the mounting support 12 is disposed on a side of the mounting cross beam 11 away from the first side surface 111, a second T-shaped sliding slot 115 is disposed on the second side surface 114 of the mounting cross beam 11 along a length direction of the second side surface, and second T-shaped nuts 116 corresponding to the mounting support 12 are slidably mounted in the second T-shaped sliding slot 115. The mounting leg 12 has a first side plate 121 attached to the second side surface 114, and the first side plate 121 is mounted with a second screw 6 engaged with the second T-nut 116. In the present embodiment, the second side 114 of the mounting beam 11 is mounted with two mounting legs 12 at intervals, so that the mounting beam 11 is mounted on the blow molding machine more stably by the mounting legs 12. The mounting legs 12 are fixedly mounted on the blow molding machine, the mounting cross beam 11 is connected with the second T-shaped nut 116 in the second T-shaped sliding groove 115 through the second screw 6, so that the mounting legs 12 can be adjustably mounted on the second side surface 114 of the mounting cross beam 11, the mounting legs 12 can adjust the distance between the two mounting legs 12 according to the actual mounting dimension of the blow molding machine, and therefore the mounting base 1 is conveniently mounted on the blow molding machine.
Referring to fig. 3, the first side plate 121 is provided with a first strip-shaped hole 1211 for slidably fixing the second screw 6. When the mounting leg 12 is fixedly mounted on the blow molding machine and the mounting beam 11 is mounted on the mounting bracket, the second screw 6 is screwed into the second T-nut 116 in the second T-shaped chute 115 through the first strip-shaped hole 1211, whereby the mounting height of the mounting beam 11 can be adjusted through the first strip-shaped hole 1211, so that the mounting height of the mounting beam 11 can be adjusted according to the actual mounting dimension of the blow molding machine.
Referring to fig. 3, the mounting leg 12 has a second side plate 122 perpendicular to the first side plate 121 for mounting to the blow molding machine, and a second strip-shaped hole 1221 is opened on the second side plate 122. In the present embodiment, the second side plate 122 is disposed above the first side plate 121, and two second strip-shaped holes 1221 are disposed on the second side plate 122 at intervals along the length direction thereof. When the installation supporting leg 12 is installed, the second side plate 122 of the installation supporting leg 12 is used for being attached to the blow molding machine, and the installation supporting leg 12 can be adjusted and installed on the blow molding machine through the second strip-shaped hole 1221, so that the installation position of the installation supporting leg 12 on the blow molding machine can be adjusted according to the distance between the feeding port of the blow molding machine and the hot cutter mechanism 2.
Referring to fig. 3, a reinforcing rib 123 is connected between the first side plate 121 and the second side plate 122, whereby the structural strength of the mounting leg 12 can be improved.
Referring to fig. 4, the hot cutter mechanism 2 includes a mounting plate 21 and at least one electric-heated cutter 22 mounted on the bottom surface of the mounting plate 21. In this embodiment, four electric heating cutters 22 are mounted on the bottom surface of the mounting plate 21 at intervals, so that the electric heating cutters can correspond to the feeding ports of four blow molding machines, and the cutting efficiency can be improved. The electric heating cutter 22 includes a blade portion 221 extending out of the front side of the mounting plate 21 for cutting the plastic material and a conductive portion 222 provided at the rear side of the blade portion 221 for connecting an alternating current. The blade portion 221 has a U-shape, and a first connection end 2211 and a second connection end 2212 are provided on a side close to the conductive portion 222. The conductive portion 222 includes a first conductive sheet 2221 for connection with the first connection end 2211 and a second conductive sheet 2222 for connection with the second connection end 2212.
Referring to fig. 4, the bottom side of the mounting beam 11 is provided with a guide rail 7 along the length direction thereof for slidably mounting the heat supply cutter mechanism 2, and the upper plate surface of the mounting plate 21 is connected with two guide sliders 8 at intervals for cooperating with the guide rail 7. When the driving piece drives the hot cutter mechanism 2 to horizontally slide, the guide sliding block 8 on the mounting plate 21 synchronously and horizontally slides along the guide track 7, and the cooperation of the guide sliding block 8 and the guide track 7 can play a role in guiding the sliding of the hot cutter mechanism 2, so that the driving piece can stably drive the hot cutter mechanism 2 to slide.
Referring to fig. 4, the drive member further comprises a connecting slider 9 for connecting the piston rod of the drive cylinder 3 and the mounting plate 21. The connecting slider 9 includes a fixing portion 91 for connecting the mounting plate 21 and a sliding portion 92 for connecting the piston rod of the driving cylinder 3. The sliding part 92 is provided with a fixing through hole 921 with the axis arranged horizontally. The piston rod of the drive cylinder 3 is screwed to the slide portion 92 in the fixing through hole 921. The driving piece passes through link block 9 and connects the piston rod that drives actuating cylinder 3 and the mounting panel 21 of hot cutter mechanism 2, start and drive actuating cylinder 3, the flexible link block 9 that drives of the piston rod that drives actuating cylinder 3 makes a round trip to slide, make link block 9 drive mounting panel 21 make a round trip to slide, realize the making a round trip to slide of electric heat cutter 22 from this, and the piston rod that drives actuating cylinder 3 passes through threaded connection in the fixed through hole 921 of the portion 92 that slides, this connected mode is more stable and has the flexibility, convenient loading and unloading.
The implementation principle of the thermal cutting device of the blow molding machine in the embodiment of the application is as follows:
when using blowing machine heat-cutting knife device, install it in the top of blowing machine through mount pad 1, start driving actuating cylinder 3 for the driving piece drives 2 levels of heat-cutting knife mechanism and makes a round trip to slide, thereby makes the level of electric heat cutter 22 make a round trip to slide, makes electric heat cutter 22 cut plastic blank, can conveniently cut plastic blank from this, improves this cutting process's degree of automation.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A hot cutting device of a blow molding machine is characterized by comprising a mounting seat (1), a hot cutter mechanism (2) which is arranged on the mounting seat (1) in a sliding manner and a driving piece which drives the hot cutter mechanism (2) to slide; the mounting seat (1) is provided with a guide track (7) for the sliding installation of the hot cutter mechanism (2); the hot cutter mechanism (2) comprises a mounting plate (21) and at least one electric heating cutter (22) mounted on the mounting plate (21); the mounting plate (21) is provided with a guide sliding block (8) matched with the guide rail (7).
2. A blow molding machine thermal cutting device according to claim 1, characterized in that the mounting seat (1) has a first side surface (111) for mounting the drive member; the driving piece comprises a driving cylinder (3) and fixed angle pieces (4) arranged at two ends of a shell of the driving cylinder (3); the fixed corner piece (4) comprises a first connecting piece (41) fixedly connected with the shell of the driving cylinder (3) and a second connecting piece (42) attached to the first side surface (111); the mounting seat (1) is provided with a first T-shaped sliding groove (112) on the first side surface (111) along the length direction of the first side surface, first T-shaped nuts (113) which correspond to the second connecting pieces (42) one by one are slidably mounted in the first T-shaped sliding groove (112), and first screw rods (5) matched with the first T-shaped nuts (113) are mounted on the second connecting pieces (42).
3. A blow moulding machine thermal cutting device according to claim 2, characterized in that the mounting base (1) comprises a mounting cross member (11) for mounting the drive member and mounting legs (12) slidably mounted on the mounting cross member (11); the mounting cross beam (11) is provided with a second side surface (114) for mounting the mounting support legs (12), a second T-shaped sliding groove (115) is formed in the second side surface (114) of the mounting cross beam (11) along the length direction of the second side surface, and second T-shaped nuts (116) which correspond to the mounting support legs (12) one by one are slidably mounted in the second T-shaped sliding groove (115); the mounting support leg (12) is provided with a first side plate (121) attached to the second side surface (114), and a second screw (6) matched with the second T-shaped nut (116) is mounted on the first side plate (121).
4. The thermal cutting device of a blow molding machine according to claim 3, characterized in that the first side plate (121) is provided with a first strip-shaped hole (1211) for slidably fixing the second screw (6).
5. A thermal cutting device for a blow molding machine according to claim 3, characterized in that the mounting foot (12) has a second side plate (122) perpendicular to the first side plate (121) for mounting to the blow molding machine, and the second side plate (122) has a second strip-shaped hole (1221) formed therein.
6. A blow moulding machine thermal cutting device according to claim 5, characterized in that a reinforcing rib (123) is connected between the first side plate (121) and the second side plate (122).
7. A blow molding machine thermal cutting device according to claim 2, characterized in that the drive further comprises a connecting slide (9) for connecting the piston rod of the drive cylinder (3) and the mounting plate (21); the connecting slide block (9) comprises a fixing part (91) used for connecting the mounting plate (21) and a sliding part (92) used for connecting a piston rod of the driving cylinder (3).
8. The thermal cutting device of the blow molding machine according to claim 7, wherein the sliding portion (92) is provided with a fixing through hole (921) for the piston rod of the driving cylinder (3) to pass through.
9. A thermal cutting device for blow molding machines according to claim 8, characterized in that the piston rod of the drive cylinder (3) is screwed to the slide (92) in the fastening through-hole (921).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221263795.1U CN217319262U (en) | 2022-05-21 | 2022-05-21 | Hot cutting device of blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221263795.1U CN217319262U (en) | 2022-05-21 | 2022-05-21 | Hot cutting device of blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217319262U true CN217319262U (en) | 2022-08-30 |
Family
ID=82988088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221263795.1U Active CN217319262U (en) | 2022-05-21 | 2022-05-21 | Hot cutting device of blow molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217319262U (en) |
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2022
- 2022-05-21 CN CN202221263795.1U patent/CN217319262U/en active Active
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