CN201079764Y - Feeding device for cover pushing braking construction - Google Patents
Feeding device for cover pushing braking construction Download PDFInfo
- Publication number
- CN201079764Y CN201079764Y CNU2007200969523U CN200720096952U CN201079764Y CN 201079764 Y CN201079764 Y CN 201079764Y CN U2007200969523 U CNU2007200969523 U CN U2007200969523U CN 200720096952 U CN200720096952 U CN 200720096952U CN 201079764 Y CN201079764 Y CN 201079764Y
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- brake
- holder
- block
- gun body
- spacing
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Abstract
The utility model discloses a feeding device for a cover pushing brake construction and relates to a glue gun feeding device which improves a glue gun braking construction. The feeding device comprises a gun body, wherein, the gun body is provided with two symmetrical lateral walls and a back wall part of the gun body which is clamped by the two lateral walls. The clamping part of the two symmetrical lateral walls forms cavities of a driving mechanism and a braking mechanism. The braking mechanism is composed of a positive stop sliding closure for a brake plate which is arranged on the gun body and can push the brake plate move towards vertical direction, the brake plate which is arranged on a push rod, a braking pressure spring which is sheathed on the push rod and can enclasp the push rod, and a positive stop shaft which combines with the braking pressure spring ensure the braking plate to be a wane construction. One side of the braking plate is pushed against by the braking pressure spring, and the other side is pushed against by a drive spring.
Description
Technical field
The invention belongs to the injection apparatus in general injection or surface-coated field, relate in particular to the glue gun feeding device that improves glue rifle brake structure.
Background technology
Known technology such as disclosed No. 00257653.8 Chinese patent relate to a kind of glue gun feeding device of beating; it mainly is provided with the push rod that can push the glue jar; but but the brake bar of a driving lever that a start push rod advances and a brake pushrod; this case mainly is to be slidingly equipped with a motion bar between driving lever and brake bar; driving lever is pushed back original position because of the effect of spring when handle is released; when can promoting motion bar simultaneously, driving lever arrival original position makes its contact brake bar; allow brake bar and charging ram break away from interlocking pattern; the feasible pressure that residues in the glue jar; the charging ram that can mat gets loose discharges backward; use when avoiding dozen glue rifle not use and still can continue plastic emitting, thereby can protect environment and save resource because of the pressure that residues in the glue jar.
And for example disclosed 200320101504.X Chinese patent provides a kind of squeezer improvement structure, comprising: a mounting, and block seat and rearmounted seat before it is provided with, mounting therebetween can ccontaining silica gel jar; One push rod passes rearmounted seat and against the movable bonnet of silica gel jar; Push rod overlaps first elastomer and first drawing piece in rearmounted seat maincenter; Push rod is in rearmounted another second drawing piece of seat outer pivot cover; One handle can be operated and make the first drawing piece interlock push rod carry out displacement; Buckle one button between outer and second drawing piece of rearmounted seat; This button have one with the suitable tightening force of push rod stopper, but can pass by suitable under external force quilt, and the width of button is less than the spacing between the rearmounted seat and second drawing piece.
The glue rifle brake structure of known technology also needs further to simplify and lightweight, and particularly for making gun body with sheet material, profile is still simple and direct inadequately; Known in addition glue rifle brake structure ends water clock structure and more than water clock structure general the branch, select heteroid rifle type according to different demands, market also needs to collect the rifle type that only water clock is constructed and water clock is configured in the whole body incessantly comes out, thereby does not change the glue rifle, just can satisfy different demands.
Summary of the invention
Problem to be solved by this invention is to overcome the defective that aforementioned techniques exists, and provides a kind of the collection to end the water clock structure and more than water clock is configured in all over the body, the rifle body is simpler and more direct, the feed arrangement of the pushing cover brake structure of lightweight.
The objective of the invention is to realize by following technical scheme:
A kind of feed arrangement of pushing cover brake structure comprises, gun body and the push rod on the gun body, and this push rod drives and advances by the driving spring and the driving chip of suit on it; Handle by pivot dress axle and the suit spring on it to make the constructional device of front and back reciprocating on gun body with respect to handle, this handle has the drive rod that can promote driving chip, driving spring, driving chip and drive rod constitute driving mechanism, wherein: described gun body has two symmetrical each other lateral walls and the gun body footwear upper that folds with two lateral walls, forms the chamber portion of ccontaining driving mechanism and arrestment mechanism between these two the lateral walls of symmetry fold each other; Arrestment mechanism by device on the gun body and the brake(-holder) block on can promoting the vertical spacing slip lid of brake(-holder) block of brake(-holder) block trend and being installed on push rod and be sleeved on the push rod and can hold the brake pressure spring of push rod tightly, reach in conjunction with the brake pressure spring and make brake(-holder) block become the limit shaft of seesaw structure to form again; Described brake(-holder) block one side is supported by the brake pressure spring, and opposite side is supported by driving spring.
Primary and foremost purpose of the present invention can also be realized by following technical scheme:
The feed arrangement of aforementioned pushing cover brake structure, wherein: a brake(-holder) block limit configuration is made up of the spacing projection that is arranged on the spacing conduit on the gun body lateral wall and be arranged on the spacing slip lid of brake(-holder) block, and this spacing projection is can stretch into spacing conduit and to be arranged on the spacing slip lid of brake(-holder) block along the structure that this conduit slides; This spacing conduit front end is arranged on the spacing slip lid of bootable brake(-holder) block and is replacing brake(-holder) block and reach the position vertical with push rod; This spacing conduit rear end is set to the position that the spacing slip lid of bootable brake(-holder) block exactly can't push up brake(-holder) block.
The feed arrangement of aforementioned pushing cover brake structure, wherein: described brake pressure spring, brake(-holder) block are sleeved on the push rod successively; Described limit shaft is arranged on the brake(-holder) block below, just makes brake(-holder) block discharge the position that has a down dip that holds of tension force at the brake pressure spring; The spacing slip lid of described brake(-holder) block is arranged on can replace brake(-holder) block top part on the gun body, the spacing slip lid of described brake(-holder) block has the perforation conduit that the bead that holds gun body lateral wall top slides, and the spacing slip lid Inner Front End of described brake(-holder) block is provided with the brake(-holder) block top that exactly can replace brake(-holder) block.
The feed arrangement of aforementioned pushing cover brake structure, wherein: it is L shaped that described spacing conduit is set to that short conduit by horizontal elongated slot road and end, elongated slot road constitutes, and the vertical position of brake(-holder) block trend is being made on the top, brake(-holder) block top that exactly makes the spacing slip lid of brake(-holder) block in this weak point conduit position.
The feed arrangement of aforementioned pushing cover brake structure, wherein: described brake pressure spring is set to the turriform brake pressure spring with tapering, this brake pressure spring is set to the turriform brake pressure spring with tapering, its path one end is resisted against gun body basal seat area portion and holds push rod tightly and become to drive the structure assembling of advancing, and its big footpath one end is resisted against brake(-holder) block one side.
The feed arrangement of aforementioned pushing cover brake structure, wherein: described brake(-holder) block top is made of reinforced sidewall that forms along extending in two conduits and the forward position between horizontal two reinforced sidewalls, and the width of this reinforced sidewall is set to 1/2 of this front porch width; Distribute between the edge in the described conduit reinforcement is set.
The feed arrangement of aforementioned pushing cover brake structure, wherein: the end in the forward position, brake(-holder) block top of the spacing slip lid of described moving plate is provided with flange, and this flange and this slip lid panel front-end edge form the yielding concave surface that ora terminalis puts on the brake(-holder) block that holds shoulder to shoulder.
The feed arrangement of aforementioned pushing cover brake structure, wherein: the limiting section that can replace driving chip top is arranged on the gun body footwear upper; Described brake pressure spring force is greater than driving spring elastic force; The elongated slot road becomes the angle of inclination with horizontal line in the described spacing conduit; Described spacing projection is arranged on the inwall of lid lateral wall.
The feed arrangement of aforementioned pushing cover brake structure, wherein: described gun body forms two of gun body lateral wall, the gun body footwear upper of symmetry and the handles that extend to form thereof each other downwards for the steel plate one system of holding, described gun body front portion is provided with a basal seat area portion that installs gun barrel, and this basal seat area portion picks up the ears affixed by the assembling that is shaped along described two lateral wall reverse grip.
The feed arrangement of aforementioned pushing cover brake structure, wherein, the lid lateral wall of the spacing slip lid of the described brake(-holder) block outside and cover panel upper surface are provided with anti-skidding lines portion respectively; Handguard portion is set on the described handle; One packing element cutting mechanism is by being arranged on the shearing perforation on the gun body and constituting at the shear blade of handle and gun body junction by the drive rod device.
Advantage of the present invention and good effect be by above technical scheme as can be known:
The reasonable disposition of spacing slip lid of brake(-holder) block of the present invention and gun body makes the rifle system move better effects if, can realize that collection ends the water clock structure and more than water clock is configured in a rifle; And the simpler and more direct fashion of gun body profile; The setting of anti-skidding lines portion on the spacing slip lid of brake(-holder) block; Handguard portion on the handle, the configuration of the packing element cutting mechanism on the rifle body make product more handy; The structure that the gun body one of the present invention system of holding forms is provided with has further optimized manufacturing process greatly, makes more lightweight of product, thereby can reduce manufacturing cost effectively; Each setting all makes product configurations more optimize, and glue gun feeding device structure of the present invention is simpler and more direct, ends the water clock better effects if, more affine audient.
For further understanding technology contents of the present invention, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:
Description of drawings
Fig. 1 is the structural representation that glue gun feeding device of the present invention combines with gun barrel;
Fig. 2 is the decomposition texture schematic diagram of glue gun feeding device shown in Figure 1;
Fig. 3 is a pushing cover structural representation among the present invention;
Fig. 4 is the external structure schematic diagram of Fig. 1.
The specific embodiment
Below in conjunction with preferred embodiment, to according to the specific embodiment provided by the invention, feature and effect thereof, describe in detail as after; For simple and purpose clearly, hereinafter appropriate omission the description of known technology, in order to avoid those unnecessary details influences are to the description of the technical program.
Shown in Fig. 1-4, a kind of feed arrangement of pushing cover brake structure comprises, gun body 1 and be used to push the push rod 2 of packing element on the gun body, push jack 21 is packed on the push rod by securing member 22, and this push rod drives and advances by the driving spring 32 and the driving chip 31 of suit on it; Handle 3 by pivot dress axle 34 and the suit spring 35 on it with the constructional device of reciprocating before and after doing with respect to handle on gun body, this handle has the drive rod 30 that can promote driving chip; This driving spring, driving chip and drive rod constitute driving mechanism; Pull handle, when handle drew in to the handle direction, the drive rod promotion driving chip on the handle compressed driving spring and has push rod in arms and advance; Discharge handle, driving chip is return under the elastic force of driving spring, wherein,
Described gun body 1 forms for the steel plate system of holding, two of integrally formed gun body lateral wall 15, the gun body footwear upper 16 of symmetry and the handles 161 that extend to form downwards thereof each other, described gun body 1 front portion is provided with a basal seat area portion 12 that installs gun barrel 6, and this basal seat area portion picks up the ears 10 affixed by the assembling that is shaped along described two lateral wall reverse grip;
Between folding, aforementioned two symmetrical each other lateral walls 15 form the chamber portion 13 of ccontaining driving mechanism and arrestment mechanism; Described driving mechanism is made of aforesaid driving spring 32 and driving chip 31 and drive rod 30;
One limiting section 162 that can replace driving chip top is arranged on the gun body footwear upper, and this limiting section can form by the plate stamping system of holding;
Described push rod 2 installs by the pilot hole 160 of gun body footwear upper and the pilot hole at basal seat area portion 12 centers, runs through gun body;
One arrestment mechanism is made up of the spacing slip lid 43 of brake(-holder) block, brake(-holder) block 42, brake pressure spring 41, limit shaft 40, described brake pressure spring, brake(-holder) block are sleeved on the push rod successively, this brake pressure spring is set to the turriform brake pressure spring with tapering, its path one end is resisted against gun body basal seat area portion and holds push rod tightly and become to drive the structure assembling of advancing, and its big footpath one end is resisted against brake(-holder) block one side; Limit shaft is arranged on the brake(-holder) block below, just makes the hold position that have a down dip of brake(-holder) block at brake pressure spring release tension force, so that brake(-holder) block is gnawed push rod, allows push rod not be subjected to drive freely to advance and retreat;
The spacing slip lid 43 of described brake(-holder) block is arranged on can replace brake(-holder) block 42 top parts on the gun body, the spacing slip lid of this brake(-holder) block has the perforation conduit 436 that the bead 151,152 that holds gun body lateral wall top slides, and the spacing slip lid Inner Front End of described brake(-holder) block is provided with the brake(-holder) block top 434 that exactly can replace brake(-holder) block; Described brake(-holder) block one side is supported by the brake pressure spring, and opposite side is supported by driving spring; Described brake pressure spring force is greater than driving spring elastic force, to guarantee braking effect;
This brake(-holder) block top 434 is by constituting along 432 the extend reinforced sidewall 4321 form and forward positions 4342 between horizontal two reinforced sidewalls in two conduits, the end in described forward position 4342 is provided with flange 4341, this flange and this slip lid panel 431 front-end edges 4311 form the yielding concave surface that ora terminalis puts on the brake(-holder) block that holds shoulder to shoulder; The width of this reinforced sidewall is set to 1/2 of this front porch width; Along 432 distributions reinforcement 437 is set in the described conduit; Structure both can effectively save material when guaranteeing strength of parts thus, can make more lightweight of parts again;
One brake(-holder) block limit configuration is made up of with the spacing projection 4351 of the inwall of the lid lateral wall 435 that is arranged on the spacing slip lid 43 of brake(-holder) block the spacing conduit 17 that is arranged on the gun body lateral wall 15, and this spacing projection 4351 can stretch into spacing conduit 17, slides along this conduit; The brake(-holder) block top that this spacing conduit front end is arranged on the spacing slip lid of bootable brake(-holder) block is being replaced brake(-holder) block and is being reached the position vertical with push rod, thereby makes push rod break away from the system of gnawing of brake(-holder) block, and the push rod pull freely;
The proper Ha Ding in brake(-holder) block top that this spacing conduit rear end is set to the spacing slip lid of bootable brake(-holder) block not the position of brake(-holder) block, thereby make brake(-holder) block gnaw push rod, and the limited pull freely of push rod; At this moment also be that the glue rifle is in the structural form that need not end water clock;
Described spacing conduit is made as horizontal L type, and wherein elongated slot road 172 becomes the angle of inclination with horizontal line, is convenient to install unload; Its short conduit 171 is positioned at elongated slot road front end, exactly makes 434 tops, brake(-holder) block top of the spacing slip lid of brake(-holder) block make brake(-holder) block and reduces gradient, and trend vertically so that brake(-holder) block loosens the braking to push rod, realizes ending the structure of water clock;
Lid lateral wall 435 outsides of the spacing slip lid 43 of described brake(-holder) block and cover panel upper surface are provided with anti-skidding lines portion 431,431 ' respectively;
On the described handle 3 handguard portion 37 is set, when being convenient to hold handle, gives dependence of forefinger, so that the suitableeer hand of product.
One packing element cutting mechanism is made of the shear blade 5 that is arranged on the shearing perforation 150 on the gun body and install in handle and gun body junction by drive rod 30, so that shear the mouthpiece of packing element, reaches the purpose of more convenient operation with this.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. the feed arrangement of a pushing cover brake structure comprises, gun body (1) and the push rod (2) on the gun body, and this push rod drives and advances by the driving spring (32) and the driving chip (31) of suit on it; Handle (3) by pivot dress axle (34) and the suit spring (35) on it to make the constructional device of front and back reciprocating on gun body with respect to handle, this handle has the drive rod (30) that can promote driving chip, driving spring, driving chip and drive rod constitute driving mechanism, it is characterized in that:
Described gun body (1) has two symmetrical each other lateral walls (15) and the gun body footwear upper (16) that folds with two lateral walls, forms the chamber portion (13) of ccontaining driving mechanism and arrestment mechanism between these two the lateral walls of symmetry fold each other;
Arrestment mechanism by device on the gun body and the brake(-holder) block (42) on can promoting the vertical spacing slip lid of brake(-holder) block (43) of brake(-holder) block trend and being installed on push rod and be sleeved on the push rod and can hold the brake pressure spring (41) of push rod tightly, reach in conjunction with the brake pressure spring and make brake(-holder) block become the limit shaft (40) of seesaw structure to form again; Described brake(-holder) block one side is supported by the brake pressure spring, and opposite side is supported by driving spring.
2. the feed arrangement of pushing cover brake structure as claimed in claim 1, it is characterized in that: a brake(-holder) block limit configuration is made up of the spacing projection (4351) that is arranged on the spacing conduit (17) on the gun body lateral wall (15) and be arranged on the spacing slip lid of brake(-holder) block, and this spacing projection is can stretch into spacing conduit and to be arranged on the spacing slip lid of brake(-holder) block along the structure that this conduit slides; This spacing conduit front end is arranged on the spacing slip lid of bootable brake(-holder) block and is replacing brake(-holder) block and reach the position vertical with push rod; This spacing conduit rear end is set to the position that the spacing slip lid of bootable brake(-holder) block exactly can't push up brake(-holder) block.
3. the feed arrangement of pushing cover brake structure as claimed in claim 1 or 2 is characterized in that: described brake pressure spring, brake(-holder) block are sleeved on the push rod successively; Described limit shaft is arranged on the brake(-holder) block below, just makes brake(-holder) block discharge the position that has a down dip that holds of tension force at the brake pressure spring; The spacing slip lid of described brake(-holder) block (43) is arranged on can replace brake(-holder) block top part on the gun body, the spacing slip lid of described brake(-holder) block has the perforation conduit (436) that the bead (151,152) that holds gun body lateral wall top slides, and the spacing slip lid Inner Front End of described brake(-holder) block is provided with the brake(-holder) block top (434) that exactly can replace brake(-holder) block.
4. the feed arrangement of pushing cover brake structure as claimed in claim 3, it is characterized in that, described spacing conduit (17) be set to by the short conduit (171) of horizontal elongated slot road (172) and end, elongated slot road constitute L shaped, this weak point conduit position is being made brake(-holder) block on the top, brake(-holder) block top (434) that exactly makes the spacing slip lid of brake(-holder) block and is being tended to vertical position.
5. as the feed arrangement of claim 1,2, one of 4 described pushing cover brake structures, it is characterized in that, described brake pressure spring (41) is set to the turriform brake pressure spring with tapering, this brake pressure spring is set to the turriform brake pressure spring with tapering, its path one end is resisted against gun body basal seat area portion and holds push rod tightly and become to drive the structure assembling of advancing, and its big footpath one end is resisted against brake(-holder) block one side.
6. the feed arrangement of pushing cover brake structure as claimed in claim 5, it is characterized in that, described brake(-holder) block top (434) is by the reinforced sidewall (4321) and the formation of the forward position (4342) between horizontal two reinforced sidewalls that extend and form along (432) in two conduits, and the width of this reinforced sidewall (4321) is set to 1/2 of this front porch width; Along distributing between (432) reinforcement (437) is set in the described conduit.
7. as the feed arrangement of claim 1,2,4, one of 6 described pushing cover brake structures, it is characterized in that, the end in the forward position, brake(-holder) block top of the spacing slip lid of described moving plate is provided with flange (4341), this flange and this slip lid panel (431) front-end edge (4311) form the yielding concave surface that ora terminalis puts on the brake(-holder) block that holds shoulder to shoulder.
8. the feed arrangement of pushing cover brake structure as claimed in claim 7 is characterized in that, the limiting section (162) that can replace driving chip top is arranged on the gun body footwear upper; Described brake pressure spring force is greater than driving spring elastic force; Elongated slot road (172) become the angle of inclination with horizontal line in the described spacing conduit; Described spacing projection (4351) is arranged on the inwall of lid lateral wall (435).
9. as the feed arrangement of claim 1,2,4,6, one of 8 described pushing cover brake structures, it is characterized in that, described gun body (1) forms two of gun body lateral wall (15), gun body footwear upper (16) of symmetry and the handles (161) that extend to form thereof each other downwards for the steel plate one system of holding, described gun body front portion is provided with a basal seat area portion (12) that installs gun barrel (6), this basal seat area portion by the assembling that is shaped along described two lateral wall reverse grip pick up the ears (10) affixed.
10. the feed arrangement of pushing cover brake structure as claimed in claim 9 is characterized in that, lid lateral wall (435) outside and the cover panel upper surface of the spacing slip lid of described brake(-holder) block (43) are provided with anti-skidding lines portion (431,431) respectively '; Handguard portion (37) is set on the described handle (3); One packing element cutting mechanism is made of the shear blade (5) that is arranged on the shearing perforation (150) on the gun body and install in handle and gun body junction by drive rod (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200969523U CN201079764Y (en) | 2007-08-03 | 2007-08-03 | Feeding device for cover pushing braking construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200969523U CN201079764Y (en) | 2007-08-03 | 2007-08-03 | Feeding device for cover pushing braking construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201079764Y true CN201079764Y (en) | 2008-07-02 |
Family
ID=39613445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200969523U Expired - Fee Related CN201079764Y (en) | 2007-08-03 | 2007-08-03 | Feeding device for cover pushing braking construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201079764Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369235A (en) * | 2019-08-12 | 2019-10-25 | 天津市金锚集团有限责任公司 | Glue rifle handle and glue rifle with only water clock conversion function |
| CN110899065A (en) * | 2019-07-16 | 2020-03-24 | 邵新阳 | Glue squeezing gun with blade of cutting glue nozzle |
| CN110369235B (en) * | 2019-08-12 | 2024-06-04 | 天津市金锚集团有限责任公司 | Glue gun handle with drip-proof and leakage-proof conversion function and glue gun |
-
2007
- 2007-08-03 CN CNU2007200969523U patent/CN201079764Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899065A (en) * | 2019-07-16 | 2020-03-24 | 邵新阳 | Glue squeezing gun with blade of cutting glue nozzle |
| CN110369235A (en) * | 2019-08-12 | 2019-10-25 | 天津市金锚集团有限责任公司 | Glue rifle handle and glue rifle with only water clock conversion function |
| CN110369235B (en) * | 2019-08-12 | 2024-06-04 | 天津市金锚集团有限责任公司 | Glue gun handle with drip-proof and leakage-proof conversion function and glue gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20150803 |
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| EXPY | Termination of patent right or utility model |