Disclosure of Invention
The technical problem to be solved by the invention is as follows: the technical problems of low packaging efficiency and poor safety of woven bags in the prior art are solved.
The invention solves the technical problems through the following technical means: a packaging device for woven bags comprises a clamping jaw sliding block horizontally arranged on a rack in a sliding manner, wherein an upper clamping jaw and a lower clamping jaw are arranged on the clamping jaw sliding block, the upper clamping jaw and the lower clamping jaw can be close to or far away from each other, the upper clamping jaw and the lower clamping jaw respectively comprise at least two parallel cantilever claws, and the cantilever claws are parallel to the sliding direction of the clamping jaw sliding block;
the woven bag supporting piece is arranged in the direction pointed by the cantilever claw, the height of the woven bag supporting piece meets the requirement that the upper clamping jaw and the lower clamping jaw clamp the stacked woven bags and then transversely move to the woven bag supporting piece, and the woven bag supporting piece does not interfere with the cantilever claw;
a hold-down mechanism is arranged above the woven bag supporting piece, the hold-down mechanism moves downwards, the position between the cantilever claws adjacent to the upper clamping jaw can be pressed on the woven bag, and an annular packing belt is arranged around the moving track of the woven bag above the woven bag supporting piece.
When the woven bag packaging device is practically applied, stacked woven bags are placed on the lower clamping jaw, the upper clamping jaw and the lower clamping jaw clamp and compress the woven bags, the clamping jaw sliding block slides to drive the woven bags to move above the woven bag supporting piece and penetrate through the annular packaging belt, the pressing mechanism presses the woven bags downwards, the upper clamping jaw and the lower clamping jaw are loosened and pulled out, the pressing mechanism moves upwards, the woven bags are naturally fluffy, the fluffy woven bags are tied by the annular packaging belt to be packaged, and compared with the prior art, the packaging efficiency is high, the automation degree is high, and the safety is high.
Preferably, the clamping jaw sliding block is arranged on the rack in a matching mode of the sliding block and the sliding groove;
or the clamping jaw sliding block is arranged on the rack in a matching way of the sliding block and the sliding rail;
or, the rack is provided with a track parallel to the cantilever claw, the clamping jaw sliding block is provided with a roller, and the roller is arranged on the track. The slider spout cooperation, the cooperation of slider slide rail or move on the track through the gyro wheel, can ensure that the clamping jaw slider moves according to established orbit, ensure the normal clear of packing.
Preferably, a hydraulic cylinder is arranged on the machine frame, a piston rod of the hydraulic cylinder is connected to the clamping jaw sliding block, and the telescopic direction of the piston rod is parallel to the moving direction of the clamping jaw sliding block. The pneumatic cylinder is flexible can drive clamping jaw slider and remove in the frame, and then the accuracy removes the braided bag of compression to specific position, ensures the normal clear of packing.
Preferably, the lower clamping jaw is transversely fixed on the clamping jaw sliding block, the upper clamping jaw is vertically and slidably mounted on the clamping jaw sliding block, the clamping jaw driving mechanism drives the upper clamping jaw to vertically slide, and the clamping jaw driving mechanism is arranged on the clamping jaw sliding block or the lower clamping jaw. In practical application, the woven bag is placed on the lower clamping jaw, the clamping jaw driving mechanism drives the upper clamping jaw to move downwards, and then the woven bag is compressed so as to be convenient for subsequent packaging.
Preferably, the upper clamping jaw is installed on the clamping jaw sliding block in a sliding block and sliding groove matching mode. The sliding block and the sliding groove can be matched to accurately guide the moving track of the upper clamping jaw, and the device is simple in structure and reliable in guide.
Preferably, the clamping jaw driving mechanism comprises a hydraulic cylinder arranged on the clamping jaw sliding block or the lower clamping jaw, and a piston rod of the hydraulic cylinder is connected to the upper clamping jaw. The clamping jaw is driven by the hydraulic cylinder to clamp the woven bag, so that the clamping force is large, and the compression effect is good.
Preferably, the woven bag supporting piece comprises a carrier roller rotatably mounted on the rack, and the axis of the carrier roller is in the moving direction along the horizontal direction and perpendicular to the clamping jaw sliding block. When the braided bag of compressed moved to braided bag support piece on, the removal of braided bag can accurately be guided in setting up of bearing roller, prevented to appear blocking the braided bag because of the shape is irregular and wait unfavorable condition.
Optimized, hold-down mechanism is including setting up the briquetting actuating mechanism in the frame, and briquetting actuating mechanism's expansion end is provided with the briquetting, and briquetting actuating mechanism drives the briquetting down, and the briquetting is pressed on the braided bag from the position between the adjacent cantilever claw of last clamping jaw, and goes up the clamping jaw and can transversely take out from the briquetting side. The pressing block driving mechanism drives the pressing block to press the woven bag downwards, and then the upper clamping jaw and the lower clamping jaw are pulled out, so that the woven bag positioning alternation is realized, and the subsequent packing is facilitated.
Preferably, the position of the pressing mechanism pressed on the woven bag is located right above the woven bag supporting piece. The position setting that hold-down mechanism pressed on the braided bag is directly over the braided bag support piece, can ensure that last clamping jaw, lower clamping jaw when taking out, the braided bag can not collapsed by the pressure to influence follow-up packing.
Optimized, still including setting up the packing area mounting of weaving the bag and moving the direction both sides on weaving bag support piece, annular packing area is fixed on the packing area mounting according to the mouth font form, and when going up clamping jaw and the tight braided bag of lower clamping jaw cooperation clamp to moving on the braided bag support piece, annular packing area can be passed to last clamping jaw, lower clamping jaw and braided bag. During the practical application, annular packing area accessible magic is pasted or viscose etc. is fixed on the packing area mounting, withdraws when hold-down mechanism, and the braided bag is fluffy naturally, and under the effect of the fluffy power of woven bag, the braided bag drives annular packing area and struggles from the packing area mounting and takes off, and the packing area mounting then reings in fluffy braided bag gradually, realizes automatic packing.
The invention has the advantages that:
1. when the woven bag packaging device is practically applied, stacked woven bags are placed on the lower clamping jaw, the upper clamping jaw and the lower clamping jaw clamp and compress the woven bags, the clamping jaw sliding block slides to drive the woven bags to move above the woven bag supporting piece and penetrate through the annular packaging belt, the pressing mechanism presses the woven bags downwards, the upper clamping jaw and the lower clamping jaw are loosened and pulled out, the pressing mechanism moves upwards, the woven bags are naturally fluffy, the fluffy woven bags are tied by the annular packaging belt to be packaged, and compared with the prior art, the packaging efficiency is high, the automation degree is high, and the safety is high.
2. The slider spout cooperation, the cooperation of slider slide rail or move on the track through the gyro wheel, can ensure that the clamping jaw slider moves according to established orbit, ensure the normal clear of packing.
3. The pneumatic cylinder is flexible can drive clamping jaw slider and remove in the frame, and then the accuracy removes the braided bag of compression to specific position, ensures the normal clear of packing.
4. In practical application, the woven bag is placed on the lower clamping jaw, the clamping jaw driving mechanism drives the upper clamping jaw to move downwards, and then the woven bag is compressed so as to be convenient for subsequent packaging.
5. The sliding block and the sliding groove can be matched to accurately guide the moving track of the upper clamping jaw, and the device is simple in structure and reliable in guide.
6. The clamping jaw is driven by the hydraulic cylinder to clamp the woven bag, so that the clamping force is large, and the compression effect is good.
7. When the braided bag of compressed moved to braided bag support piece on, the removal of braided bag can accurately be guided in setting up of bearing roller, prevented to appear blocking the braided bag because of the shape is irregular and wait unfavorable condition.
8. The pressing block driving mechanism drives the pressing block to press the woven bag downwards, and then the upper clamping jaw and the lower clamping jaw are pulled out, so that the woven bag positioning alternation is realized, and the subsequent packing is facilitated.
9. The position setting that hold-down mechanism pressed on the braided bag is directly over the braided bag support piece, can ensure that last clamping jaw, lower clamping jaw when taking out, the braided bag can not collapsed by the pressure to influence follow-up packing.
10. During the practical application, annular packing area accessible magic is pasted or viscose etc. is fixed on the packing area mounting, withdraws when hold-down mechanism, and the braided bag is fluffy naturally, and under the effect of the fluffy power of woven bag, the braided bag drives annular packing area and struggles from the packing area mounting and takes off, and the packing area mounting then reings in fluffy braided bag gradually, realizes automatic packing.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a woven bag packaging device comprises a clamping jaw sliding block 1, an upper clamping jaw 2, a lower clamping jaw 3, a cantilever jaw 4, a woven bag supporting piece 5, a pressing mechanism-6, an annular packaging belt 7, a packaging belt fixing piece 8 and a rack 9.
As shown in fig. 1-3, the clamping jaw sliding block 1 is horizontally slidably disposed on the frame 9, the clamping jaw sliding block 1 is provided with an upper clamping jaw 2 and a lower clamping jaw 3, the upper clamping jaw 2 and the lower clamping jaw 3 can be close to and away from each other, both the upper clamping jaw 2 and the lower clamping jaw 3 include at least two parallel cantilever jaws 4, the end portions of the cantilever jaws 4 are chamfered, and the cantilever jaws 4 are parallel to the sliding direction of the clamping jaw sliding block 1; the woven bag supporting piece 5 is arranged in the direction pointed by the cantilever claw 4, the height of the woven bag supporting piece 5 meets the requirement that the upper clamping jaw 2 and the lower clamping jaw 3 clamp the stacked woven bags and then transversely move to the woven bag supporting piece 5, and the woven bag supporting piece 5 does not interfere with the cantilever claw 4; the upper portion of the woven bag supporting piece 5 is provided with a pressing mechanism 6, the pressing mechanism 6 moves downwards, the position between the cantilever claws 4 adjacent to the upper clamping jaw 2 can be pressed on the woven bag, and an annular packing belt 7 is arranged around the moving track above the woven bag supporting piece 5.
The clamping jaw sliding block 1 is arranged on the rack 9 in a matching mode of a sliding block and a sliding groove;
or the clamping jaw sliding block 1 is arranged on the frame 9 in a matching way of a sliding block and a sliding rail; or, a track parallel to the cantilever claw 4 is arranged on the machine frame 9, the clamping jaw sliding block 1 is provided with a roller, and the roller is arranged on the track.
As shown in fig. 1, a hydraulic cylinder 91 is arranged on the frame 9, a piston rod of the hydraulic cylinder 91 is connected to the jaw slider 1, and a telescopic direction of the piston rod is parallel to a moving direction of the jaw slider 1.
As shown in fig. 3, the upper clamping jaw 2 is mounted on the clamping jaw sliding block 1 in a sliding block and sliding groove matching manner.
As shown in fig. 1, the lower clamping jaw 3 is transversely fixed on the clamping jaw sliding block 1, the upper clamping jaw 2 is vertically slidably mounted on the clamping jaw sliding block 1, the clamping jaw driving mechanism 21 is used for driving the upper clamping jaw 2 to vertically slide, and the clamping jaw driving mechanism 21 is arranged on the clamping jaw sliding block 1 or the lower clamping jaw 3.
Further, the clamping jaw driving mechanism 21 includes a hydraulic cylinder disposed on the clamping jaw slider 1 or the lower clamping jaw 3, and a piston rod of the hydraulic cylinder is connected to the upper clamping jaw 2.
As shown in fig. 1 to 4, the woven bag support 5 comprises an idler 51 rotatably mounted on the frame 9, and the axis of the idler 51 is in the horizontal direction and perpendicular to the moving direction of the clamping jaw sliding block 1.
As shown in fig. 1 and 2, the pressing mechanism 6 includes a pressing block driving mechanism 61 arranged on the frame 9, a pressing block 62 is arranged at a movable end of the pressing block driving mechanism 61, the pressing block driving mechanism 61 drives the pressing block 62 to move downward, the pressing block 62 presses the woven bag from a position between the adjacent cantilever claws 4 of the upper clamping jaw 2, and the upper clamping jaw 2 can be transversely pulled out from the side edge of the pressing block 62, further, as shown in fig. 1-4, the pressing block driving mechanism 61 includes a hydraulic cylinder arranged on the frame 9, and six pressing blocks 62 are arranged on a piston rod of the hydraulic cylinder.
As shown in fig. 1 and 2, the position where the pressing mechanism 6 presses on the woven bag is located right above the woven bag support 5.
With reference to fig. 1-4, the knitting bag packaging device further comprises a packaging belt fixing piece 8 arranged on the knitting bag supporting piece 5 and on two sides of the moving direction, the annular packaging belt 7 is fixed on the packaging belt fixing piece 8 according to the shape of the Chinese character 'kou', and when the upper clamping jaw 2 and the lower clamping jaw 3 are matched to clamp the knitting bag to move towards the knitting bag supporting piece 5, the upper clamping jaw 2, the lower clamping jaw 3 and the knitting bag can penetrate through the annular packaging belt 7.
Specifically, with reference to fig. 1 to 4, the packing belt fixing member 8 includes four vertical rods fixed on both sides of the woven bag support member 5, the annular packing belt 7 can be fixed between two corresponding vertical rods through magic tape or glue, etc., the upper edge of the annular packing belt 7 is located between two adjacent press blocks 62, the lower edge of the annular packing belt 7 is located between two adjacent carrier rollers 51, after the woven bag is fluffy, the annular packing belt 7 is struggled from the vertical rods under the effect of the woven bag, and then automatic packing is realized.
In this embodiment, the rack 9 is used to support other components, is not limited to a specific shape, and can meet the requirements of installing the components as required and realizing corresponding functions.
The working principle is as follows:
as shown in fig. 1-4, in practical application, a woven bag packaging device in the invention, a stacked woven bag is placed on a lower clamping jaw 3, an upper clamping jaw 2 and the lower clamping jaw 3 clamp and compress the woven bag, a clamping jaw slider 1 slides to drive the woven bag to move to a position above a woven bag supporting piece 5 and pass through an annular packaging belt 7, a pressing mechanism 6 presses the woven bag downwards, the upper clamping jaw 2 and the lower clamping jaw 3 are loosened and drawn out, the pressing mechanism 6 moves upwards, the woven bag is naturally fluffy, the fluffy woven bag is tied by the annular packaging belt 7 to realize packaging, that is, in a state shown in fig. 5, the whole process only needs to manually place the stacked woven bag on the lower clamping jaw 3 and fix the annular packaging belt 7 on a vertical rod.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.