CN2352561Y - Cutting mechanism for weaved bag cutting machine - Google Patents
Cutting mechanism for weaved bag cutting machine Download PDFInfo
- Publication number
- CN2352561Y CN2352561Y CN 98227097 CN98227097U CN2352561Y CN 2352561 Y CN2352561 Y CN 2352561Y CN 98227097 CN98227097 CN 98227097 CN 98227097 U CN98227097 U CN 98227097U CN 2352561 Y CN2352561 Y CN 2352561Y
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- casing
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Abstract
The utility model discloses a cutting mechanism for weaved bag cutting machines. The utility model is characterized in that one end of a short shaft which is arranged in the upper through hole of a box body on a machine frame is connected with the push rod of a pneumatic valve by a connecting rod, and the other end of the short shaft is connected with a rocking arm and a support rod orderly; one end of a short shaft which is arranged in a lower through hole of the box body is connected with a draw hook which is arranged on a support plate at the lower end of the pneumatic valve, and the other end of the short shaft is connected with a rocking rod and a support rod orderly; the ends of the upper support rod and the lower support rod are provided with expansion pieces which are stuck with double faced adhesive tapes; the purpose of sticking the opening of the weaved bags can be achieved by adopting the expansion and contraction of the push rod of the pneumatic valve and the pressing down of the upper expansion piece and the lifting up of the lower expansion piece which are caused by a spring. The utility model has the advantages of stable opening, no waster and low cost.
Description
The utility model relates to a kind of woven bag cutting machine shedding mechanism, belongs to the auxiliary equipment of woven bag cutting machine.
Existing woven bag cutting machine be will weave from Raschel looms bag be that the woven bag of the woven that connects together of two-layer fabric cuts into single pocket with electric hot plate as columnar two-layer fabric, bag limit.Before cutting, being dried in bag by sack blows the two-layer fabric of bag body open, plugs in a cross bar from its opening part, and pasting the bag limit and laterally moving, drive woven bag and move a distance that bag is wide, with the electric hot plate cutting, so repeat said process and be cut into single woven bag one by one then.But, method with blowing makes the two-layer fabric opening, because the warp knitting machine pocket two-layer fabric compiling out is airtight but have the bag shape fabric in space unlike plastic bag, often takes place to dry in bag and sack can not opening, cause the cutting machine job insecurity, had a strong impact on cutting efficiency.
The purpose of this utility model is to overcome the problems referred to above of prior art and provide a kind of opening stable, reliable, simple woven bag cutting machine shedding mechanism.
The purpose of this utility model reaches by following technical measures.
The utility model includes the frame that has platform, on frame, be provided with a casing, upper and lower through hole (38-2 and 38-1) is arranged on this casing, a minor axis of casing is stretched out at the two ends that two bearing supportings that separate with spacer and back-up ring are housed in the through hole on casing (38-2), on the one end connecting rod is housed, and be connected with bolt with the push rod of pneumatic operated valve on being contained in frame, its other end is connected with an end of a rocking arm, the other end of this rocking arm and one has the support bar that opens part and is connected with holding screw, is stained with two-sided tape on the described lower surface that opens part.A minor axis of casing is stretched out at the two ends that two bearing supportings that separate with back-up ring and spacer are housed in casing lower through-hole (38-1), the one end is connected with an end of a fork, the other end of this fork with have the support bar that opens part and be connected, be stained with two-sided tape on the described upper surface that opens part, the other end of minor axis is connected with extension spring with drag hook on the gripper shoe that is packed in the pneumatic operated valve lower end.
Its push rod up ejects during pneumatic operated valve work, the connecting rod that is connected with this push rod is upwards swung around minor axis (12), making this minor axis (12) make clockwise direction rotates, do the clockwise direction rotation with the rocking arm that minor axis (12) one ends join thereupon, the support bar of the rocking arm other end is moved down, the adhesive tape on the part of opening of support bar end is pressed in along the upper surface of the woven bag of framework platform translation and cements it, the minor axis 32 of Lian Jieing successively, fork and support bar are subjected to the effect of pneumatic operated valve lower end gripper shoe through the tensile force of drag hook and extension spring, the part that opens of support bar (29) end is upwards lifted, opening adhesive tape on the part is pressed in along the lower surface of the woven bag of framework platform translation and cements it, when the pneumatic operated valve push rod bounces back, the minor axis that joins successively with push rod; rocking arm is done counterclockwise to rotate; opening on the part on the support bar that clings woven bag lifted, reach the purpose of the two-layer fabric upper and lower opening of woven bag.Then the opening that inserts woven bag to the cross bar of travel mechanism in length and breadth with the cross bar of cutting machine then wide distance of bag of translation cut.
The utility model compared with prior art has following advantage: it is stable that the utility model opens the woven bag sack, guaranteed woven bag cutting machine operate as normal, can not cut out waste product, and cost reduces greatly.
The explanation of accompanying drawing drawing:
Fig. 1 is the position view of the utility model on the cutting machine frame.
Fig. 2 is a structural upright exploded view of the present utility model.
Fig. 3 be among Fig. 1 C to vertical view.
Following the utility model will describe in detail embodiment (in conjunction with the accompanying drawings).
The utility model illustrated in figures 1 and 2 includes the frame 1 that has platform 2, on frame 1, be provided with a casing 38, on having on this casing 38, lower through-hole (38-2 and 38-1), on casing, be equipped with among the through hole 38-2 with spacer (13 and 17) and back-up ring (14,16 and 19) minor axis 12 of casing 38 is stretched out at the two ends of the bearing that separates (15 and 18) supporting, connecting rod 9 is housed on the one end, and with the push rod 4-1 that is contained in the pneumatic operated valve 4 on the frame 1 with bolt 8, packing ring 7, screw 5 is connected with nut 6, its other end is connected with the end of nut 21 with a rocking arm 22 with packing ring 20; other end of rocking arm 22 and has the support bar 24 usefulness holding screws 23 that open part 25 and is connected; the other end of connecting rod 9 is through screw 8; packing ring (10 and 11) is connected with casing 38 tops, is stained with two-sided tape 26 on the described lower surface that opens part.A minor axis 32 of casing 38 is stretched out at the two ends that bearing (the 36 and 33) supporting that separates with back-up ring (37 and 35) and spacer 34 is housed in casing lower through-hole 38-1, the one end is connected with an end of fork 31, the other end of fork 31 has the support bar 29 usefulness holding screws 30 that open part 28 with the end and is connected, be stained with two-sided tape 27 at the described upper surface that opens part 28, the other end of minor axis 32 is connected with drag hook 40 usefulness extension springs 39 on the gripper shoe 41 that is packed in pneumatic operated valve 4 lower end 4-2.
Use when implementing, double-ply bag on roller 43 moulds (see figure 1) on material braided fabric 44 introducing frames 1 platform 2, open pneumatic operated valve 4 (see figure 2)s on the frame (1), the connecting rod 9 that joins with push rod 4-1 on the pneumatic operated valve 4 is up around minor axis 12 swings, make minor axis 12 make clockwise direction and rotate, make the part that opens of support bar 24 ends that join with rocking arm 22 down be pressed in the upper surface of double braid bag 44 and cement with it.Drag hook 40 on the pneumatic operated valve 4 lower end 4-2 gripper shoes 41 pulls down the minor axis 32 among the casing through hole 38-1 through extension spring 39, the fork 31 and 29 of the support bars that join with minor axis 32 upwards lift, and support bar 29 ends are opened on the lower surface that two-sided tape 27 on part 28 upper surfaces is pressed in double braid bag 44 and cemented with it.When pneumatic operated valve 4 push rod 4-1 withdraw, make the connecting rod 9, minor axis 12, the rocking arm 22 that link to each other successively with it all do counterclockwise to rotate, this just makes the part 25 that opens that clings woven bag 44 upper surfaces up lift, and the sack separation is opened the most at last.Behind woven bag 44 openings, the cross bar 3 of cutting machine inserts sack to the cross bar (seeing Fig. 1 and 3) of travel mechanism in length and breadth, and wide distance of bag of translation, is cut into single woven bag 45 with electrical knife 42.
Claims (1)
1; A kind of cutting mechanism for weaved bag cutting machine; Include the frame [1] with platform [2]; It is characterized in that being provided with a casing [38] in frame [1]; On having on this casing [38]; Lower through-hole [38-2 and 38-1]; A minor axis [12] of casing [38] is stretched out at the two ends that bearing [the 15 and 18] supporting that separates with spacer [13 and 17] and back-up ring [14 and 16] is housed in the through hole on casing [38-2]; Connecting rod [9] is housed on the one end; And be connected with bolt [8] with the push rod [4-1] of pneumatic operated valve [4] on being contained in frame [1]; Its other end is connected with an end of a rocking arm [22]; The other end of rocking arm [22] is connected with holding screw [23] with the support bar that opens part [25] [24] with one; Be stained with two-sided tape [26] at the described lower surface that opens part [25]; A minor axis [32] of casing [38] is stretched out at the two ends that two bearings [the 36 and 33] supporting that separates with back-up ring [37 and 35] and spacer [34] is housed in casing lower through-hole [38-1]; The one end is connected with an end of a fork [31]; The other end of fork [31] is connected with the support bar that opens part [28] [29] with the end; Be stained with two-sided tape [27] at the described upper surface that opens part [28], the other end of minor axis [32] be packed in the pneumatic operated valve lower end (4-2] gripper shoe [41] on drag hook [40] be connected with extension spring [39].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227097 CN2352561Y (en) | 1998-06-15 | 1998-06-15 | Cutting mechanism for weaved bag cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227097 CN2352561Y (en) | 1998-06-15 | 1998-06-15 | Cutting mechanism for weaved bag cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2352561Y true CN2352561Y (en) | 1999-12-08 |
Family
ID=33977484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98227097 Expired - Fee Related CN2352561Y (en) | 1998-06-15 | 1998-06-15 | Cutting mechanism for weaved bag cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2352561Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370349A (en) * | 2019-07-22 | 2019-10-25 | 威海健群户外用品有限公司 | Fishing rod sheath production equipment |
-
1998
- 1998-06-15 CN CN 98227097 patent/CN2352561Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370349A (en) * | 2019-07-22 | 2019-10-25 | 威海健群户外用品有限公司 | Fishing rod sheath production equipment |
| CN110370349B (en) * | 2019-07-22 | 2020-12-25 | 威海健群户外用品有限公司 | Fishing rod sheath production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |