CN203031945U - Plastic thermal-forming machine - Google Patents
Plastic thermal-forming machine Download PDFInfo
- Publication number
- CN203031945U CN203031945U CN 201220719028 CN201220719028U CN203031945U CN 203031945 U CN203031945 U CN 203031945U CN 201220719028 CN201220719028 CN 201220719028 CN 201220719028 U CN201220719028 U CN 201220719028U CN 203031945 U CN203031945 U CN 203031945U
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- China
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- power source
- force
- arm
- clamping head
- collapsible form
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- Expired - Lifetime
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Abstract
The utility model discloses a modified plastic thermal-forming machine which comprises a feed frame, a conveying device, a heating device, a forming device, a blanking device and a stacking device. The plastic thermal-forming machine is characterized by comprising a forming die, a fixed die plate, a movable die plate and a power source, a guide column is mounted on the fixed die plate, the movable die plate is in movable fit with the guide column through a guide sleeve, the forming die is mounted on the movable die plate, the movable die plate is connected with the power source through a force arm, the force arm and the movable die plate as well as the force arm and the power source are connected through rotating shafts, and a rolling needle is arranged between the rotating shaft and a shaft elbow joint of the force arm. Both the forming device and the blanking device drive the die to act by the power source, the power source is high in pressure and high in die locking ability, product forming is effective and excellent in quality, the rotating shafts are lower in abrasion upon the rolling needle and long in service lives, and production cost is reduced.
Description
Technical field
The utility model relates to a kind of improvement utility model of thermoforming machine for plastics.
Background technology
Thermoforming machine for plastics is mainly by heating part, moulding section and stamping-out part, and the stamping-out of existing thermoforming machine for plastics partly is that another equipment adopts artificial feeding to finish, so the working strength of workers height, and accident potential is big, and the production cost of enterprise is higher; The upper and lower mould of moulding section and stamping-out part is connected with power source by the arm of force, be hinged, namely by the rotating shaft connection, directly impaired for fear of rotating shaft between mould and the arm of force, the arm of force and the power source, be arranged with axle sleeve in rotating shaft, the long-term use, axle sleeve has wearing and tearing, and concentrate at the position of wearing and tearing, very easily damage, need often to change, so not only increase workload, reduce production efficiency, and increased production cost; Because the hinged place is stressed little, therefore can only adopt vacuum molding, vacuum molding pressure is little, and clamp force is little, and effect is relatively poor.
Summary of the invention
In view of the existing technical problem of background technology, technical problem to be solved in the utility model provides a kind of high efficiency, production cost is low, and the thermoforming machine for plastics of good forming effect.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to realize: this kind thermoforming machine for plastics, include bin, conveying device, heater, shaped device, blanking apparatus and bunching device, it is characterized in that described shaped device includes mould, fixed form one, collapsible form one and power source one, on the described fixed form one guide pillar one is installed, described collapsible form one by guide pin bushing one and guide pillar one movingly, described mould is installed on the collapsible form one, described collapsible form one is connected with power source one by the arm of force one, the described arm of force one all is connected by rotating shaft one with power source one with collapsible form one and the arm of force one, is provided with needle roller one between the axle elbow joint one of described rotating shaft one and the arm of force one.
Described blanking apparatus includes blanking die, fixed form two, collapsible form two and power source two, on the described fixed form two guide pillar two is installed, described collapsible form two by guide pin bushing two and guide pillar two movingly, described blanking die is installed on the collapsible form two, described collapsible form two is connected with power source two by the arm of force two, the described arm of force two all is connected by rotating shaft two with power source two with collapsible form two and the arm of force two, is provided with needle roller two between the axle elbow joint two of described rotating shaft two and the arm of force two.
The chain that described conveying device includes sprocket wheel and is meshed with sprocket wheel, described chain is provided with anchor clamps.
Described anchor clamps include mount pad, described mount pad is installed on the chain, described mount pad is provided with down clamping head, described clamping head down is arranged with clamping head outward, and described upward clamping head and mount pad flexibly connect, described going up between clamping head and the following clamping head is provided with back-moving spring, and a side of described sprocket wheel is provided with and promotes to go up the pushing block that clamping head moves.
Described pushing block is an inclined-plane.
The described clamping surface of going up clamping head is sharp tooth.
Shaped device of the present utility model and blanking apparatus all adopt power source to drive mold actions, the pressure of power source is big, clamp force is strong, formed product effect height, quality are good, and the arm of force is when rotating, owing to be provided with needle roller between the axle elbow joint of rotating shaft and the arm of force, needle roller disperses frictional force, rotating shaft is less to the needle roller wearing and tearing, and needle roller can move along with the rotation of arm of force axle elbow joint, therefore can not cause needle roller local or concentrated impaired, thereby prolong the service life of needle roller, reduce the frequency that needle roller is changed, thereby reduce production costs.The utility model adopts conveying device to replace original artificial feeding, the upper and lower clamping head of conveying device clamps coiled material, and along with the transmission of chain is fed forward coiled material, has not only improved production efficiency, and reduce production costs greatly, bring interests to manufacturer.
Description of drawings
Further describe operation principle of the present utility model and relevant details thereof below in conjunction with accompanying drawing.
Fig. 1 is structural scheme of mechanism of the present utility model.
Fig. 2 is the structural representation of the utility model shaped device.
Fig. 3 is the structural representation at the utility model Fig. 2 A place.
Fig. 4 is the structural representation of the utility model blanking apparatus.
Fig. 5 is the structural representation at the new Fig. 4 B place of this practicality.
Fig. 6 is the structural representation of the utility model sprocket wheel.
Fig. 7 is the structural representation of the utility model anchor clamps.
Fig. 8 is the vertical view of the utility model Fig. 7.
Fig. 9 is the left view of the utility model Fig. 7.
The specific embodiment
With reference to accompanying drawing, this kind thermoforming machine for plastics, include bin 11, conveying device 17, heater 12, shaped device 14, blanking apparatus 15 and bunching device 16, described heater 12 includes heating furnace 13, described conveying device 17 is delivered to heating furnace 13 places with coiled material and is heated, the chain 21 that described conveying device 17 includes sprocket wheel 20 and is meshed with sprocket wheel, described chain 21 is provided with anchor clamps.Described anchor clamps include mount pad 25, described mount pad 25 is installed on the chain 21, described mount pad 25 is provided with down clamping head 24, the described 24 outer clamping heads 22 that are arranged with of clamping head down, and the described clamping head 22 of going up flexibly connects with mount pad 25, described going up between clamping head 22 and the following clamping head 24 is provided with back-moving spring 26, the described clamping surface 23 of going up clamping head is sharp tooth, more firm to the clamping of coiled material like this, one side of described sprocket wheel 20 is provided with and promotes to go up the pushing block 19 that clamping head 22 moves, described pushing block 19 can adopt cylinder, the power of motor, pushing block described in the present embodiment 19 is an inclined-plane, saves cost, when described anchor clamps walk to sprocket wheel 20 places, the described clamping head 22 of going up contacts with inclined-plane 19, and inclined-plane 19 forces on the clamping head 22 and moves, and last clamping head 22 separates with following clamping head 24.
Described shaped device 14 includes mould 8, fixed form 1, collapsible form 1 and power source 1, described power source 1 can adopt hydraulic cylinder, cylinder, motor etc., on the described fixed form 1 guide pillar 1 is installed, described collapsible form 1 by guide pin bushing 1 and guide pillar 1 movingly, described mould 8 is installed on the collapsible form 1, described power source 1 is installed on the fixed form 1, described collapsible form 1 is connected with power source 1 by the arm of force 1, the described arm of force 1 all is connected by rotating shaft 1 with power source 5 with collapsible form 1 and the arm of force 1, is provided with needle roller 1 between the axle elbow joint 1 of described rotating shaft 1 and the arm of force one.
Described blanking apparatus include blanking die 8 ', fixed form 26 ', collapsible form 27 ' and power source 25 ', described power source 25 ' adopt equally hydraulic cylinder, cylinder, motor etc., described fixed form 26 ' on be equipped with guide pillar 29 ', described collapsible form 27 ' by guide pin bushing 2 10 ' with guide pillar 29 ' movingly, described blanking die 8 ' be installed in collapsible form 27 ' on, described power source 25 ' be installed in fixed form 26 ' on, described collapsible form 27 ' by the arm of force 24 ' with power source 25 ' be connected, the described arm of force 24 ' with collapsible form 27 ' and the arm of force 24 ' with power source 25 ' all by rotating shaft 22 ' be connected, described rotating shaft 22 ' and the elbow joint 23 of the arm of force two ' between be provided with needle roller 21 '.
The identical mold pressing means with the employing of blanking apparatus 15 of described shaped device 14, it is power source one, 25,5 ' by the upper and lower mould pressing of the arm of force one, 24,4 ' drive, mould is then by collapsible form one, 27,7 ' along guide pillar one, 29,9 ' movement, could guarantee that so upper and lower mould coincide, because power source one, two pressure are big, clamp force is strong, thereby formed product is effective, and product quality is good; When mould moves up and down, the arm of force one, 24,4 ' respectively with power source one, two and mould one, two is movable relatively, it is the arm of force one, two-phase countershaft one, 22,2 ' rotate, because the arm of force one, 24,4 ' with rotating shaft one, 22,2 ' between be provided with needle roller one, 21,1 ', needle roller one, two reduce and rotating shaft one, two friction, and needle roller one, two can be along with arm of force axle elbow joint one, two rotation can be moved, therefore can not cause needle roller one, two is local or concentrated impaired, thereby prolong needle roller one, two service life, reduce needle roller one, two frequencies of changing reduce production costs; Described bunching device 17 is that the product with moulding piles up the back and collects, be that the moulding product is accumulated to the collection of a certain amount of back, reduce artificial work like this, existing bunching device generally adopts elevating mechanism that collecting platform is carried out lifting, namely along with the increase of shaped article collecting platform is risen or move down, pile up required space to satisfy, described bunching device is prior art, does not just tell detailed going to live in the household of one's in-laws on getting married at this.
During the work of this machine, coiled material is arranged on the bin 11, and by the anchor clamps on the conveying device 17 coiled material is clamped, coiled material is firmly clamped the back to be delivered to heating furnace 13 places by conveying device with coiled material and heats, be that anchor clamps are when walking to sprocket wheel 20 places, last clamping head 22 contacts with the inclined-plane 19 of sprocket wheel 20 1 sides, upwards jack-up of clamping head 22 will be gone up in inclined-plane 19, itself and following clamping head 24 are separated, this moment, coiled material just placed, between the following clamping head, after anchor clamps were walked around sprocket wheel, spring 26 resetted, force clamping head 22 to reset, on, following clamping head is in closure state again, just coiled material is firmly clamped the sprocket wheel place until the other end, on, following clamping head separates again, and this moment, coiled material just can break away from anchor clamps.After the coiled material heating is finished, conveying device 17 continues coiled material is delivered to the coiled material moulding section, the mould of shaped device 14 carries out compression molding to coiled material under the drive of power source 1, carry out the product stamping-out after the coiled material moulding, the blanking apparatus 15 same power source 25 ' drive moulds that adopt carry out stamping-out to coiled material, redundance is removed, so just, finish a product, shaped article is stacked on the collecting platform at last, increase along with shaped article, collecting platform progressively moves down, and piles up required space to satisfy, and shaped article is stacked to collect behind the certain altitude and gets final product.
Claims (6)
1. thermoforming machine for plastics, include bin (11), conveying device (17), heater (12), shaped device (14), blanking apparatus (15) and bunching device (16), it is characterized in that described shaped device (14) includes mould (8), fixed form one (6), collapsible form one (7) and power source one (5), on the described fixed form one (6) guide pillar one (9) is installed, described collapsible form one (7) by guide pin bushing one (10) and guide pillar one (9) movingly, described mould (8) is installed on the collapsible form one (7), described collapsible form one (7) is connected with power source one (5) by the arm of force one (4), the described arm of force one (4) all is connected by rotating shaft one (2) with power source one (5) with collapsible form one (7) and the arm of force one (4), is provided with needle roller one (1) between the axle elbow joint one (3) of described rotating shaft one (2) and the arm of force one.
2. thermoforming machine for plastics according to claim 1, it is characterized in that described blanking apparatus (15) includes blanking die (8 '), fixed form two (6 '), collapsible form two (7 ') and power source two (5 '), guide pillar two (9 ') is installed on the described fixed form two (6 '), described collapsible form two (7 ') by guide pin bushing two (10 ') and guide pillar two (9 ') movingly, described blanking die (8 ') is installed on the collapsible form two (7 '), described collapsible form two (7 ') is connected with power source two (5 ') by the arm of force two (4 '), the described arm of force two (4 ') all is connected by rotating shaft two (2 ') with power source two (5 ') with collapsible form two (7 ') and the arm of force two (4 '), is provided with needle roller two (1 ') between the axle elbow joint two (3 ') of described rotating shaft two (2 ') and the arm of force two.
3. thermoforming machine for plastics according to claim 1 is characterized in that the chain (21) that described conveying device (17) includes sprocket wheel (20) and is meshed with sprocket wheel, and described chain is provided with anchor clamps.
4. thermoforming machine for plastics according to claim 3, it is characterized in that described anchor clamps include mount pad (25), described mount pad (25) is installed on the chain (21), described mount pad (25) is provided with down clamping head (24), the outer clamping head (22) that is arranged with of described clamping head (24) down, and the described clamping head (22) of going up flexibly connects with mount pad (25), described going up between clamping head (22) and the following clamping head (24) is provided with back-moving spring (26), and a side of described sprocket wheel is provided with and promotes to go up the pushing block (19) that clamping head moves.
5. thermoforming machine for plastics according to claim 4 is characterized in that described pushing block (19) is an inclined-plane.
6. according to claim 4 or 5 described thermoforming machine for plastics, it is characterized in that the described clamping surface (23) of going up clamping head is sharp tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719028 CN203031945U (en) | 2012-12-24 | 2012-12-24 | Plastic thermal-forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719028 CN203031945U (en) | 2012-12-24 | 2012-12-24 | Plastic thermal-forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031945U true CN203031945U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220719028 Expired - Lifetime CN203031945U (en) | 2012-12-24 | 2012-12-24 | Plastic thermal-forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057107A (en) * | 2012-12-24 | 2013-04-24 | 潘震州 | Plastic thermal molding machine |
| CN103786926A (en) * | 2014-02-12 | 2014-05-14 | 浙江双枪竹木有限公司 | Semi-automatic chopstick packaging device |
-
2012
- 2012-12-24 CN CN 201220719028 patent/CN203031945U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057107A (en) * | 2012-12-24 | 2013-04-24 | 潘震州 | Plastic thermal molding machine |
| CN103057107B (en) * | 2012-12-24 | 2015-10-07 | 潘震州 | A kind of thermoforming machine for plastics |
| CN103786926A (en) * | 2014-02-12 | 2014-05-14 | 浙江双枪竹木有限公司 | Semi-automatic chopstick packaging device |
| CN103786926B (en) * | 2014-02-12 | 2016-02-24 | 浙江双枪竹木有限公司 | A kind of Semiautomatic chopsticks packaging facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130703 Effective date of abandoning: 20151007 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |