CN219583654U - Bag turning device - Google Patents

Abstract

The utility model discloses a bag turning device, which comprises two side bars fixed horizontally at both ends of a bottom bar, two vertical bars vertically fixed to the top surfaces of the two side bars, and two vertical bars fixedly connected to each other. Two horizontal bars, two short bars are fixed horizontally at both ends of one side of the bottom bar, and the two short bars are connected to the sliding bar through hinge rotation, and the sliding bar is provided with a bag-supporting structure, and the two One side of the crossbar is provided with a bag-turning structure, and the bag-supporting structure includes two sliding sleeves, the two sliding sleeves are slidably socketed on the sliding bar, and the top surfaces of the two sliding sleeves are respectively vertically fixed to two columns , two U-shaped frames are respectively fixed on one side of the top surfaces of the two columns close to each other. The bag support structure of the utility model can adjust the distance between the two U-shaped frames by sliding two sliding sleeves, and the position of the bag-turning block of the bag-turning structure can also be adjusted, which can match the positions of the two U-shaped frames, so that different The bags of the caliber can be turned over without changing the bag support structure, which is more adaptable and more convenient.

Description

A bag turning device

technical field

The utility model relates to the technical field of bag production, in particular to a bag turning device.

Background technique

In the production process of various bags, many processes have the need to turn the bag. For example, the inner coating process of the woven bag needs to turn the bag to turn the coated surface to the inner layer. The bag turning process, the traditional manual bag turning method, is inefficient and wastes manpower.

In this regard, the Chinese utility model patent with the authorized notification number CN207630625U discloses a bag-turning device for woven bags, which includes a support device, a bag-turning device and a bottom platform; the support device is located on the left side of the top of the bottom platform. , the bag turning device is located on the right side of the top of the platform; the support device includes a support column and a slide rail, and the right side of the support column is provided with a support iron sleeve rod, and the support iron sleeve rod is used for Set the woven bag to be turned over; the bottom of the support column is provided with a pulley, and the pulley can slide on the slide rail; the bag turning device includes a bag turning column, and the bag turning column is left The side is provided with a bag-turning iron cover rod, and the left end of the bag-turning iron cover rod is provided with a magnet; the supporting iron cover rod can be sucked on the magnet.

The bag turning device puts the bag on the bag turning iron sleeve rod, and uses the bag turning column to apply force to the bag inside the bag turning iron sleeve rod to realize bag turning. It is consistent with the basic principle of the commonly used bag turning device at present. For bags with a caliber within a certain range, the caliber of the bag can only be slightly larger than the caliber of the bag-turning iron sleeve rod, and the adaptability is poor. When encountering a bag with a large caliber difference, it is necessary to replace the bag-turning iron sleeve rod, which is troublesome.

For this reason we propose a kind of bag turning device for solving the above problems.

Utility model content

The purpose of this utility model is to provide a bag turning device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a bag turning device, including a bottom bar, two ends of the bottom bar are horizontally fixed to two side bars, and the top surfaces of the two side bars are vertically fixed to two A vertical rod, two horizontal rods are fixed between the two vertical rods, two short rods are fixed horizontally at both ends of one side of the bottom rod, and the two short rods are connected to the sliding rod through a hinge. The sliding bar is provided with a supporting bag structure, and one side of the two horizontal bars is provided with a flipping bag structure;

The bag support structure includes two sliding sleeves, the two sliding sleeves are slidably socketed on the sliding rod, the top surfaces of the two sliding sleeves are vertically fixed to two columns respectively, and the top surfaces of the two columns are close to each other Two U-shaped frames are respectively fixed on one side, four extension rods are horizontally fixed to the ends of the two U-shaped frames that are close to each other, and the two extension rods on the same side are in contact with each other;

The bag-turning structure includes two side plates fixed at both ends of the two cross bars, a panel is fixed between the sides of the two side plates away from the cross bar, and two through grooves are horizontally opened on both sides of the middle of the panel , two locking slides are horizontally slidably connected in the two through grooves, and two guide blocks are respectively fixed on the side of the two lock slides close to the cross bar, and two sliding openings are vertically opened on the two guide blocks , the two sliding openings are slidably socketed with the two pressure rods, and the bottom ends of the two pressure rods are fixedly connected with two bag turning blocks respectively.

Preferably, the side wall of the sliding sleeve is fixedly connected to the first threaded sleeve, the side of the bottom rod close to the first threaded sleeve is fixedly embedded with the rubber plate, the first threaded sleeve is threaded to the first fastening bolt, and the first threaded sleeve is threaded to connect with the first fastening bolt. The end of a fastening bolt contacts the rubber plate, and the two extension rods on the same side are respectively provided with two T-shaped slide slots on the side close to each other. The free ends of the extension rods are fixed to the T-shaped sliders, and The T-shaped slide block is slidably connected in the T-shaped chute on the adjacent extension rod.

Preferably, one end of the locking slide plate away from the guide block is affixed to the locking plate, two second threaded sleeves are affixed to the locking plate, the second threaded sleeves are threaded to the second fastening bolt, and the second fastening Bolts contact the surface of the panel, two guide sliders are fixed on one side of the guide block, and a guide chute is horizontally set up near the position of the guide slider on the panel, and the guide slider is slidably connected in the guide chute. The two side walls are evenly rotated to connect a plurality of rollers, and two side grooves are vertically opened on both sides of the pressure bar respectively, and the rollers are located in the side grooves.

Preferably, a power structure is provided on the crossbar, the power structure includes an adjustment rod and a deceleration servo motor, two sleeves are respectively fixed to the tops of the two pressure rods, and the two sleeves are slidably sleeved on the On the outside of the adjustment rod, a rubber ring is fixed on the inside of the sleeve, the rubber ring is in interference fit with the adjustment rod, and the deceleration servo motor is fixed on the center of the top surface of the horizontal bar below.

Preferably, the bottom surface of the middle part of the adjustment rod is vertically fixed to the dovetail bar, one side of the dovetail bar is fixed to a long rack, and the shaft end of the deceleration servo motor is fixed to a driving gear, and the driving gear is meshed with a long rack, located at The lower horizontal bar is fixed to the side block near the panel, and the side block is provided with a dovetail slide on the side close to the dovetail bar, and the dovetail bar is slidably connected to the dovetail slide.

Preferably, the two ends of the slide bar are fixedly connected to two power plates respectively, the two power plates are respectively connected to one end of the two electric cylinders in rotation, and the other ends of the two electric cylinders are connected to the side walls of the two side rods in rotation, so A plurality of reinforcing rods are fixedly connected between the side wall of the upright rod and the side rod, and four movable wheels that can be braked are fixedly connected to the bottom surfaces of the ends of the two side rods.

Compared with the prior art, the beneficial effects of the utility model are:

The bag supporting structure of the utility model can adjust the distance between the two U-shaped frames by sliding two sliding sleeves, and the position of the bag-turning block of the bag-turning structure can also be adjusted, which can match the positions of the two U-shaped frames, so that different The bags of the caliber can be turned over without changing the bag support structure, which is more adaptable and more convenient.

Description of drawings

Fig. 1 is a schematic diagram of the main body structure in the first and second embodiments of the utility model;

Fig. 2 is a schematic diagram of the structure of the other side of the main body in the first and second embodiments of the present invention;

Fig. 3 is a schematic diagram of the structure of the bag-supporting structure in the first and second embodiments of the utility model;

Fig. 4 is a schematic diagram of the structure of the flip bag structure in the first and second embodiments of the present utility model;

Fig. 5 is the utility model Fig. 2 B place structural enlarged structural schematic diagram;

Fig. 6 is a schematic diagram of a cut-away structure at the guide block in the second embodiment of the present invention;

Fig. 7 is a schematic diagram of the enlarged structure of the structure at A in Fig. 1 of the present utility model.

In the figure: 1. Bottom bar; 2. Supporting bag structure; 3. Turning bag structure; 4. Power structure; 11. Side bar; 12. Vertical bar; 13. Cross bar; 14. Short bar; 15. Slider bar; 16. Power plate; 17. Rubber plate; 18. Brake movable wheel; 19. Reinforcing rod; 110. Electric cylinder; 21. Sliding sleeve; 22. Column; 23. U-shaped frame; 24. Extension rod; Type slider; 26, T-shaped chute; 27, the first threaded sleeve; 28, the first fastening bolt; 31, side plate; 32, panel; 33, locking slide plate; 34, guide block; 35, sliding port; 36, pressure bar; 37, bag turning block; 38, guide chute; 39, guide slider; 310, sleeve; 311, rubber ring; 312, roller; 313, side groove; 314, lock plate; 315, the first Two thread sleeves; 316, the second fastening bolt; 317, through groove; 41, adjustment rod; 42, dovetail bar; 43, deceleration servo motor; 44, driving gear; 45, side block; 46, long rack; 47 , Dovetail slide.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1:

Please refer to Figures 1-4, the utility model provides a technical solution: a bag turning device, including a bottom bar 1, two ends of the bottom bar 1 are horizontally fixed to two side bars 11, and the top surfaces of the two side bars 11 are fixed vertically. Two vertical rods 12 are connected, two horizontal rods 13 are fixed between the two vertical rods 12, two short rods 14 are fixed horizontally at both ends of one side of the bottom rod 1, and the two short rods 14 are connected to the sliding rod through hinge rotation 15. The sliding bar 15 is provided with a bag support structure 2, and one side of the two cross bars 13 is provided with a bag turning structure 3;

The bag support structure 2 includes two sliding sleeves 21, the two sliding sleeves 21 are slidably socketed on the sliding rod 15, the top surfaces of the two sliding sleeves 21 are vertically fixed to the two columns 22, and the top surfaces of the two columns 22 are close to each other. Two U-shaped frames 23 are respectively fixed on the sides, and four extension rods 24 are horizontally fixed to the ends of the two U-shaped frames 23 that are close to each other. The two extension rods 24 on the same side are in contact with each other. 21. The distance between two U-shaped frames 23 can be adjusted, which is convenient for bags of different calibers;

The flip bag structure 3 includes two side plates 31 fixedly connected to the two ends of the two cross bars 13, the two side plates 31 are away from the side of the cross bar 13, and the panel 32 is fixed, and the two sides of the middle part of the panel 32 are respectively horizontally opened. Slot 317, in the two through grooves 317, two locking slide plates 33 are respectively horizontally slidably connected, and two locking slide plates 33 are fixedly connected with two guide blocks 34 on the side close to the cross bar 13 respectively, and two guide blocks 34 are vertically provided with two Sliding port 35, two sliding ports 35 are slidingly sleeved with two pressing rods 36, and the bottom ends of the two pressing rods 36 are fixedly connected with two bag-turning blocks 37 respectively, and the horizontal position of the two guiding blocks 34 can be adjusted, so that adjustment can be realized Turn over the regulation of bag block 37 horizontal positions, so that adapt to the position of U-shaped frame 23.

Example 2:

Please refer to Fig. 1-7, it is the second embodiment of the utility model, this embodiment is based on the previous embodiment, the side wall of the sliding sleeve 21 is fixedly connected with the first threaded sleeve 27, and the bottom rod 1 is close to the side of the first threaded sleeve 27 Fix the embedding rubber plate 17, the first threaded sleeve 27 is threaded to the first fastening bolt 28, the end of the first fastening bolt 28 contacts the rubber plate 17, after adjusting the position of the sliding sleeve 21, tighten the first fastening bolt 28 Bolt 28 comes to fix its position, is positioned at two extension rods 24 on the same side and offers two T-shaped slide grooves 26 on one side close to each other respectively, and extension rod 24 free ends are affixed to T-shaped slide block 25, and the T-shaped sliding block on the extension rod 24 The sliding block 25 is slidably connected to the T-shaped chute 26 on the adjacent extension rod 24 , and the mutual cooperation between the T-shaped sliding block 25 and the T-shaped chute 26 can prevent the separation of the two extension rods 24 on the same side.

The end of the locking slide plate 33 away from the guide block 34 is fixedly connected to the locking plate 314, and two second threaded sleeves 315 are fixedly connected to the locking plate 314. The second threaded sleeves 315 are threaded to the second fastening bolt 316, and the second fastening bolt 316 contacts the panel. 32 surface, after adjusting the position of the guide block 34, the position of the guide block 34 can be fixed by tightening the second fastening bolt 316, and two guide blocks 39 are affixed to one side of the guide block 34, and the panel 32 is close to the guide block The position 39 is provided with a guide chute 38 horizontally, and the guide slider 39 is slidably connected in the guide chute 38. The inner side walls of the slide port 35 are evenly rotated to connect a plurality of rollers 312, and two side grooves 313 are vertically provided on both sides of the pressure rod 36. , the roller 312 is located in the side groove 313 .

The crossbar 13 is provided with a power structure 4, the power structure 4 includes an adjustment rod 41 and a deceleration servo motor 43, two sleeves 310 are fixed to the tops of the two pressure rods 36, and the two sleeves 310 are slidably socketed on the adjustment rod 41. On the outer side, the inner side of the sleeve 310 is fixedly connected with a rubber ring 311 , the rubber ring 311 is in interference fit with the adjusting rod 41 , and the deceleration servo motor 43 is fixedly connected at the center of the top surface of the horizontal bar 13 below.

The bottom surface of the middle part of the adjustment rod 41 is vertically fixed to the dovetail bar 42, one side of the dovetail bar 42 is fixed to the long rack 46, and the shaft end of the deceleration servo motor 43 is affixed to the driving gear 44, and the deceleration servo motor 43 drives the driving gear 44 to rotate, and then through the long tooth The meshing relationship of the bar 46 changes the position of the adjusting rod 41, so that the bag turning block 37 moves down or moves up to carry out the bag turning work. The driving gear 44 meshes with the long tooth bar 46, and the cross bar 13 located below is fixed on the side of the panel 32. Connect the side block 45, the side block 45 is provided with a dovetail slide 47 near the side of the dovetail bar 42, and the dovetail bar 42 is slidably connected to the dovetail slide 47, and the dovetail slide 47 is used to ensure the stability of the dovetail bar 42 position.

The two ends of the slide rod 15 are fixedly connected to two power plates 16 respectively, and the two power plates 16 are respectively connected to one end of the two electric cylinders 110 by rotation, and the other ends of the two electric cylinders 110 are connected to the side walls of the two side rods 11 by rotation. To drive the slide bar 15 to rotate, and then make the bag support structure 2 in a horizontal or vertical position, a plurality of reinforcing rods 19 are fixedly connected between the side walls of the vertical rod 12 and the side rods 11, and the bottom surfaces of the ends of the two side rods 11 are respectively fixed to four A brake movable wheel 18.

Example 3:

Please refer to Fig. 1-7, it is the third embodiment of the present utility model, this embodiment is based on above-mentioned two embodiments, when the present utility model is used, first adjust two U-shaped frame 23 distances according to bag caliber in the bag turning operation, Then tighten the first fastening bolt 28 to fix the bag-supporting structure 2, adjust the position of the bag-turning block 37 in the bag-turning structure 3 similarly, make it match with the bag-supporting structure 2, and utilize the second fastening bolt 316 to fix, The bag-turning operation can be carried out. During the operation, the electric cylinder 110 starts to lay down the bag-supporting structure 2 in a horizontal position, puts a bag on the bag-supporting structure 2, and then the electric cylinder 110 erects the bag-supporting structure 2 in a vertical position At this time, the deceleration servo motor 43 forwardly rotates and drives the adjustment rod 41 to move down, which can drive the bag turning block 37 to move down and apply force to the bag to turn the bag over. Afterwards, the deceleration servo motor 43 turns over and the bag turning block 37 leaves the bag, and then takes it off. Just a bag; the bag support structure 2 of the utility model can adjust the distance between the two U-shaped frames 23 by sliding the two sliding sleeves 21, and the position of the bag-turning block 37 of the bag-turning structure 3 is also adjustable, and can cooperate with two U-shaped frames. The position of frame 23, so just can carry out bag turning operation to the bag of different caliber, needn't change bag supporting structure 2, adaptability is strong, more convenient.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A bag turning device, comprising a bottom bar (1), characterized in that: The two ends of the bottom bar (1) are horizontally fixed to two side bars (11), the top surfaces of the two side bars (11) are vertically fixed to two vertical bars (12), and the two vertical bars (12) ) between two crossbars (13), two short rods (14) are horizontally fixed at both ends of one side of the bottom rod (1), and the two short rods (14) are connected and slidable through hinge rotation. A rod (15), the sliding rod (15) is provided with a bag-supporting structure (2), and one side of the two cross bars (13) is provided with a bag-turning structure (3); The bag support structure (2) includes two sliding sleeves (21), the two sliding sleeves (21) are slidingly sleeved on the sliding rod (15), and the top surfaces of the two sliding sleeves (21) are respectively vertical Two uprights (22) are affixed, and two U-shaped frames (23) are respectively affixed to the top surfaces of the two uprights (22) close to each other, and the ends of the two U-shaped frames (23) are close to each other. Four extension rods (24) are fixed horizontally respectively, and the two extension rods (24) on the same side are in contact with each other; The flip pocket structure (3) includes two side plates (31) fixedly connected to the two ends of the two cross bars (13), and the two side plates (31) are fixedly connected between the sides away from the cross bar (13). panel (32), two through grooves (317) are respectively horizontally opened on both sides of the middle part of the panel (32), and two locking slide plates (33) are respectively horizontally slid and connected in the two through grooves (317). Two guide blocks (34) are fixedly connected to the side of the locking slide plate (33) close to the cross bar (13), and two sliding openings (35) are vertically provided on the two guide blocks (34). Sliding port (35) is slidingly socketed with two depression bars (36), and the bottom ends of the two depression bars (36) are fixedly connected with two bag-turning blocks (37) respectively. 2. A bag turning device according to claim 1, characterized in that: the side wall of the sliding sleeve (21) is fixedly connected to the first threaded sleeve (27), and the bottom rod (1) is close to the first threaded sleeve (27) One side is fixedly embedded with the rubber plate (17), the first threaded sleeve (27) is threaded to the first fastening bolt (28), and the end of the first fastening bolt (28) contacts the rubber plate ( 17), the two extension rods (24) on the same side are respectively provided with two T-shaped slide slots (26) on one side close to each other, and the free ends of the extension rods (24) are affixed to the T-shaped slide block (25), so The T-shaped slider (25) on the extension rod (24) is slidably connected in the T-shaped chute (26) on the adjacent extension rod (24). 3. A bag turning device according to claim 1, characterized in that: the end of the locking slide (33) away from the guide block (34) is fixedly connected to the locking plate (314), and the locking plate (314) is fixed on the Two second threaded sleeves (315) are connected, and the second threaded sleeves (315) are threadedly connected with the second fastening bolts (316), and the second fastening bolts (316) contact the surface of the panel (32), and the One side of the guide block (34) is affixed with two guide sliders (39), and the panel (32) is horizontally provided with a guide chute (38) close to the position of the guide slider (39), and the guide slider (39) slides Connected in the guide chute (38), the two side walls of the slide port (35) are evenly rotated to connect a plurality of rollers (312), and two side grooves (313) are vertically opened on both sides of the pressure rod (36) , the roller (312) is located in the side groove (313). 4. A bag-turning device according to claim 1, characterized in that: said crossbar (13) is provided with a power structure (4), said power structure (4) comprising an adjustment rod (41) and a deceleration Servo motor (43), two sleeves (310) are fixedly connected to the tops of the two pressure rods (36) respectively, and the two sleeves (310) are slidably sleeved on the outside of the adjustment rod (41), and the sleeves The inner side of the cylinder (310) is fixed with a rubber ring (311), the rubber ring (311) is in interference fit with the adjustment rod (41), and the deceleration servo motor (43) is fixed on the top of the horizontal bar (13) located below. face center position. 5. A bag turning device according to claim 4, characterized in that: the bottom surface of the middle part of the adjusting rod (41) is vertically fixed to a dovetail strip (42), and one side of the dovetail strip (42) is fixed to a long tooth bar (46), the shaft end of the deceleration servo motor (43) is fixedly connected to the driving gear (44), the driving gear (44) is meshed and connected to the long rack (46), and the horizontal bar (13) located below is close to One side of the panel (32) is fixedly connected to the side block (45), and the side block (45) is provided with a dovetail slide (47) near the side of the dovetail bar (42), and the dovetail slide (47) is slidably connected to the dovetail slide ( 47). 6. A bag turning device according to claim 1, characterized in that: two power plates (16) are respectively fixed at both ends of the slide bar (15), and the two power plates (16) rotate respectively One end of the two electric cylinders (110) is connected, and the other end of the two electric cylinders (110) is rotationally connected to the side walls of the two side rods (11). Between the side walls of the vertical rod (12) and the side rods (11) A plurality of reinforcing rods (19) are affixed, and four brakeable movable wheels (18) are respectively affixed to the bottom surfaces of the ends of the two side rods (11).