CN103991581A - Expanding device for paper bag opening - Google Patents
Expanding device for paper bag opening Download PDFInfo
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- CN103991581A CN103991581A CN201410237081.7A CN201410237081A CN103991581A CN 103991581 A CN103991581 A CN 103991581A CN 201410237081 A CN201410237081 A CN 201410237081A CN 103991581 A CN103991581 A CN 103991581A
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- Prior art keywords
- adapter plate
- cylinder
- paper bag
- bag opening
- spreading
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Abstract
The invention provides an expanding device for a paper bag opening. Vertical air cylinders are installed on supports arranged at intervals, retractable rods of the air cylinders are provided with a cross rod, and one side of the cross rod is provided with a forward and reverse lead screw transplanting mechanism provided with a pair of bag opening expanding mechanisms moving oppositely through fasteners. According to the expanding device, the bag opening expanding mechanisms stretch into a product, and the bag opening expanding mechanisms are driven by the forward and reverse lead screw transplanting mechanism to move towards the two sides from the middle to expand the product. The expanding device is simple in structure, convenient to operate and capable of effectively improving work efficiency.
Description
Technical field
The present invention relates to a kind of device for spreading for paper bag sack.
Background technology
At present in liquid crystal industry, all must first sleeving plastic bag before panel vanning, this operation is manually to be packed in bag by operator always, inefficiency increases work fatigue strength, cannot meet increasingly competitive market environment.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, a kind of device for spreading for paper bag sack is provided.
Object of the present invention is achieved through the following technical solutions:
For the device for spreading of paper bag sack, on support, vertical cylinder is being installed separately, one cross bar is installed on the expansion link of cylinder, in a side of cross bar, forward lead screw transplanting mechanism is housed, on forward lead screw transplanting mechanism, by connecting element, a pair of mobile in opposite directions bag opening support opening mechanism is installed.
Further, the above-mentioned device for spreading for paper bag sack, described forward lead screw transplanting mechanism comprises adapter plate, servomotor and positive and negative tooth screw mandrel, adapter plate is fixed on cross bar, the two ends of positive and negative tooth screw mandrel are rotated and are supported in freely on adapter plate by bearing seat, one end of positive and negative tooth screw mandrel is connected with servo motor driven, and the middle of positive and negative tooth screw mandrel is connected with mobile transplanting part in opposite directions.
Further, the above-mentioned device for spreading for paper bag sack, described bag opening support opening mechanism comprises and struts cylinder, adapter plate and support claw, adapter plate by connecting element with transplant part and fix, the cylinder that struts of horizontal positioned is installed on adapter plate, struts on the expansion link of cylinder and be fixed with support claw.
Further, the above-mentioned device for spreading for paper bag sack, described connecting element is metal connecting element.
The substantive distinguishing features of technical solution of the present invention and progressive being mainly reflected in:
First the present invention stretches in product by bag opening support opening mechanism, and then drive bag opening support opening mechanism to lean on from centre to two side shiftings by forward lead screw transplanting mechanism, realization struts product, this apparatus structure is simple, easy to operate, can effectively increase work efficiency, the speed simultaneously strutting by adjustment and stroke, not only accurately but also enhance productivity.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1: organigram of the present invention;
Fig. 2: back view of the present invention.
Detailed description of the invention
As shown in Figure 1, for the device for spreading of paper bag sack, on support 1, vertical cylinder 2 is being installed separately, one cross bar is installed on the expansion link of cylinder 2, in one side of cross bar, forward lead screw transplanting mechanism 3 is housed, on forward lead screw transplanting mechanism 3, by connecting element, a pair of mobile in opposite directions bag opening support opening mechanism 4 is installed.Shown in Fig. 2, forward lead screw transplanting mechanism 3 comprises adapter plate 31, servomotor 32 and positive and negative tooth screw mandrel 33, adapter plate 31 is fixed on cross bar, the two ends of positive and negative tooth screw mandrel 33 are rotated and are supported in freely on adapter plate 31 by bearing seat, one end of positive and negative tooth screw mandrel 33 drives and is connected with servomotor 32, and the middle of positive and negative tooth screw mandrel 33 is connected with mobile transplanting part in opposite directions; Bag opening support opening mechanism 4 comprises and struts cylinder 42, adapter plate 41 and support claw 43, and adapter plate 41 is fixed with transplanting part by connecting element, and what horizontal positioned was installed on adapter plate 41 struts cylinder 42, struts on the expansion link of cylinder 42 and is fixed with support claw 43.
Connecting element is metal connecting element
When concrete application, product 5 is delivered to by belt conveyor behind the below of device for spreading, device for spreading starts to start, in the time inhaling out the upside of product 5 by assisted sucking disc, the expansion link that struts cylinder 42 on bag opening support opening mechanism 4 puts in support claw 43 in the opening of product 5, then drive bag opening support opening mechanism from centre to both sides, product 5 to be strutted by forward lead screw transplanting mechanism 3, complete the action that struts of product 5.
This device can be according to the size of product and material, adjusts the speed and the stroke that strut, not only accurately but also enhance productivity.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. for the device for spreading of paper bag sack, it is characterized in that: on support, vertical cylinder is being installed separately, one cross bar is installed on the expansion link of cylinder, in one side of cross bar, forward lead screw transplanting mechanism is housed, on forward lead screw transplanting mechanism, by connecting element, a pair of mobile in opposite directions bag opening support opening mechanism is installed.
2. the device for spreading for paper bag sack according to claim 1, it is characterized in that: described forward lead screw transplanting mechanism comprises adapter plate, servomotor and positive and negative tooth screw mandrel, adapter plate is fixed on cross bar, the two ends of positive and negative tooth screw mandrel are rotated and are supported in freely on adapter plate by bearing seat, one end of positive and negative tooth screw mandrel is connected with servo motor driven, and the middle of positive and negative tooth screw mandrel is connected with mobile transplanting part in opposite directions.
3. the device for spreading for paper bag sack according to claim 1, it is characterized in that: described bag opening support opening mechanism comprises and struts cylinder, adapter plate and support claw, adapter plate is fixed by connecting element and transplanting part, the cylinder that struts of horizontal positioned is installed on adapter plate, struts on the expansion link of cylinder and be fixed with support claw.
4. according to the device for spreading for paper bag sack described in claim 1 or 3, it is characterized in that: described connecting element is metal connecting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237081.7A CN103991581A (en) | 2014-05-30 | 2014-05-30 | Expanding device for paper bag opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237081.7A CN103991581A (en) | 2014-05-30 | 2014-05-30 | Expanding device for paper bag opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103991581A true CN103991581A (en) | 2014-08-20 |
Family
ID=51305983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410237081.7A Pending CN103991581A (en) | 2014-05-30 | 2014-05-30 | Expanding device for paper bag opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103991581A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2675554Y (en) * | 2003-12-30 | 2005-02-02 | 天珩机械股份有限公司 | Bag opening device for film compaction automatic bag packing machine |
| JP4043689B2 (en) * | 2000-04-17 | 2008-02-06 | エスアイ精工株式会社 | Bag laying device |
| CN201264724Y (en) * | 2008-08-21 | 2009-07-01 | 武汉人天包装技术有限公司 | Adjustable carton expanding apparatus |
| CN101738353A (en) * | 2009-12-23 | 2010-06-16 | 东华大学 | Left-right turning screw rod stretcher specially used in metallic plastic deformation and recrystallization test |
| WO2011079571A1 (en) * | 2009-12-31 | 2011-07-07 | 深圳安吉尔饮水产业集团有限公司 | Bag filling machine for liquid products |
| CN202186535U (en) * | 2011-07-19 | 2012-04-11 | 安庆市恒昌机械制造有限责任公司 | Automatic bag supporting mechanism for packaging |
| CN202863812U (en) * | 2012-08-31 | 2013-04-10 | 上海欧朔包装机械有限公司 | Auxiliary bag opening device of packing machine |
| CN203512126U (en) * | 2013-08-20 | 2014-04-02 | 成都松川雷博机械设备有限公司 | Food medium packaging machine bag opening part |
| EP2719630A1 (en) * | 2012-10-12 | 2014-04-16 | Toyo Jidoki Co., Ltd. | Bag mouth opening method and apparatus for use in bag filling and packaging |
| CN203865073U (en) * | 2014-04-18 | 2014-10-08 | 上海松川远亿机械设备有限公司 | Bag opening and expanding device of soft extraction paper packaging machine |
| CN203975312U (en) * | 2014-05-30 | 2014-12-03 | 苏州优备精密电子有限公司 | Device for spreading for paper bag sack |
-
2014
- 2014-05-30 CN CN201410237081.7A patent/CN103991581A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4043689B2 (en) * | 2000-04-17 | 2008-02-06 | エスアイ精工株式会社 | Bag laying device |
| CN2675554Y (en) * | 2003-12-30 | 2005-02-02 | 天珩机械股份有限公司 | Bag opening device for film compaction automatic bag packing machine |
| CN201264724Y (en) * | 2008-08-21 | 2009-07-01 | 武汉人天包装技术有限公司 | Adjustable carton expanding apparatus |
| CN101738353A (en) * | 2009-12-23 | 2010-06-16 | 东华大学 | Left-right turning screw rod stretcher specially used in metallic plastic deformation and recrystallization test |
| WO2011079571A1 (en) * | 2009-12-31 | 2011-07-07 | 深圳安吉尔饮水产业集团有限公司 | Bag filling machine for liquid products |
| CN202186535U (en) * | 2011-07-19 | 2012-04-11 | 安庆市恒昌机械制造有限责任公司 | Automatic bag supporting mechanism for packaging |
| CN202863812U (en) * | 2012-08-31 | 2013-04-10 | 上海欧朔包装机械有限公司 | Auxiliary bag opening device of packing machine |
| EP2719630A1 (en) * | 2012-10-12 | 2014-04-16 | Toyo Jidoki Co., Ltd. | Bag mouth opening method and apparatus for use in bag filling and packaging |
| CN203512126U (en) * | 2013-08-20 | 2014-04-02 | 成都松川雷博机械设备有限公司 | Food medium packaging machine bag opening part |
| CN203865073U (en) * | 2014-04-18 | 2014-10-08 | 上海松川远亿机械设备有限公司 | Bag opening and expanding device of soft extraction paper packaging machine |
| CN203975312U (en) * | 2014-05-30 | 2014-12-03 | 苏州优备精密电子有限公司 | Device for spreading for paper bag sack |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140820 |