Package grabbing device for emulsion explosive finished product package

Abstract

The utility model relates to the technical field of package grabbing devices, and discloses an emulsion explosive finished product package grabbing device which comprises a fixed support and further comprises a connecting shell and a moving mechanism, a sliding support driving the connecting shell to move is arranged on the inner side of the fixed support, and the moving mechanism adjusting movement of the sliding support is arranged in the fixed support. A connecting shell is arranged at the bottom of the fixed support, a first motor is fixedly connected to the right side of the connecting shell, a bidirectional threaded rod is fixedly connected to the output end of the first motor, the first sliding seat is slidably connected into the fixed support, and a first rotating rod is rotatably connected into the first sliding seat; the outer side of the first rotating rod is fixedly connected with clamping jaws for clamping the explosive finished product, the first motor, the bidirectional threaded rod and the first sliding seat are additionally arranged, the distance between the clamping jaws is adjusted, it is ensured that the clamping jaws can be tightly attached to the explosive finished product, and the explosive finished product is prevented from being damaged due to unstable clamping or improper position.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of grabbing device, especially to emulsion explosive finished product packaging grabbing device. BACKGROUND

[0002] Emulsion explosive is a kind of water-containing industrial explosive, compared with traditional explosive, emulsion explosive has the advantages of strong water resistance, adjustable explosion power, less toxic gas generation, etc., and is widely used in mining, water conservancy and hydropower, transportation construction and other fields, and emulsion explosive finished product packaging grabbing device is the key equipment in automatic production line.

[0003] In the prior art, the grabbing device moves above the goods, and the goods are grabbed and clamped by the clamping jaw, but in actual production process, the types of emulsion explosive finished products are various, and the sizes of finished products of different types and sizes are different, but the clamping jaw position of the existing grabbing device is relatively fixed, only rotation is allowed, and the distance between the clamping jaws cannot be adjusted, and the clamping jaw position is fixed, which may cause unstable clamping or inaccurate grabbing when the clamping jaw grabs the explosive finished product, and unstable clamping may cause the explosive finished product to fall during transmission, which not only affects the production efficiency, but also may cause safety hazards, therefore, it is necessary to improve the emulsion explosive finished product packaging grabbing device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the problem that the fixed clamping jaw has low practicability due to different types and sizes of emulsion explosive finished products.

[0005] The technical scheme of the utility model is as follows: an emulsion explosive finished product packaging grabbing device, comprising a fixed support, a connecting shell and a moving mechanism, a sliding support for moving the connecting shell is arranged on the inner side of the fixed support, a moving mechanism for adjusting the movement of the sliding support is arranged in the fixed support, a connecting shell is arranged at the bottom of the fixed support, a first motor is fixedly connected to the right side of the connecting shell, a bidirectional threaded rod is fixedly connected to the output end of the first motor, a first sliding seat is threadedly connected to the outer side of the bidirectional threaded rod, the first sliding seat is slidably connected to the inner side of the fixed support, a first rotating rod is rotatably connected to the inner side of the first sliding seat, and a clamping jaw for clamping the explosive finished product is fixedly connected to the outer side of the first rotating rod.

[0006] Preferably, when the packaged finished product needs to be clamped, the first motor is operated to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the first sliding seat to slide in the connecting shell, so as to move the position of the first rotating rod and the clamping jaw fixedly connected to the inner side of the first sliding seat, and then the moving mechanism moves the sliding support to the required position to clamp the finished product.

[0007] As preferred, the connecting shell is provided with a sliding groove at the relative position of the first sliding seat, the first sliding seat is slidingly connected in the sliding groove, the sliding of the first sliding seat is limited by the sliding groove, the first sliding seat is prevented from tilting when sliding, the first rotating rod is driven to tilt together with the clamping claw, and the subsequent grabbing of the explosive finished product is affected.

[0008] As preferred, the bottom of the sliding support is fixedly connected with an electric telescopic rod body, the connecting shell is fixedly connected at the bottom of the electric telescopic rod body, the top of the connecting shell is fixedly connected with a first limiting rod, the first limiting rod is slidingly connected in the sliding support, the outside of the connecting shell is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a worm, the outside of the worm is engaged with a worm wheel, the inside of the worm wheel is fixedly connected with a second rotating rod, the second rotating rod is rotatably connected in the connecting shell, the outside of the first sliding seat is fixedly connected with a limiting plate, the inside of the limiting plate is rotatably connected with a first bevel gear, the first bevel gear is slidingly connected with the outside of the second rotating rod, the first bevel gear is slidingly connected with the outside of the second rotating rod, the outside of the first bevel gear is engaged with a second bevel gear, the second bevel gear is fixedly connected with the outside of the first rotating rod, the second rotating rod is driven to rotate through the cooperation of the worm and the worm wheel, the first rotating rod and the clamping claw are rotated for grabbing work, the self-locking between the worm and the worm wheel avoids the clamping claw in the grabbing movement from being opened due to sudden power failure, and the explosive finished product is prevented from falling.

[0009] As preferred, the first bevel gear is provided with a matched rotating groove at the relative position of the limiting plate, the first bevel gear is rotatably connected with the outside of the limiting plate through the rotating groove, the position of the first bevel gear is limited through the cooperation of the limiting plate and the rotating groove, and the first bevel gear is prevented from being separated from the limiting plate to affect the engagement with the second bevel gear.

[0010] As preferred, the first bevel gear is provided with a matched sliding groove at the relative position of the second rotating rod, the second rotating rod is slidingly connected with the outside of the second rotating rod through the sliding groove, and the first bevel gear is adjusted to any position through the cooperation of the sliding groove and the second rotating rod, so that the second rotating rod can drive it to rotate without affecting the normal grabbing work of the clamping claw after adjustment.

[0011] As preferred, the moving mechanism comprises a third motor, the third motor is fixedly connected with the outside of the fixed support, the output end of the third motor is fixedly connected with a first threaded rod, the sliding support is threadedly connected with the outside of the first threaded rod, the inside of the fixed support is fixedly connected with a second limiting rod, the sliding support is slidingly connected with the outside of the second limiting rod, the outside of the sliding support is fixedly connected with a fixed rod, the outside of the fixed rod is rotatably connected with a supporting wheel, and the supporting wheel is rollingly connected with the inside of the fixed support. The sliding of the sliding support is limited by the second limiting rod, the sliding support moves linearly to adjust the position of the clamping claw for grabbing, and the clamping claw is prevented from affecting the grabbing work due to the inclination of the sliding support.

[0012] As preferred, the fixed support is provided with a rolling groove at the relative position of the supporting wheel, the supporting wheel is rolling connected inside the rolling groove, and the rolling groove cooperates with the supporting wheel to provide a supporting force for the sliding support in sliding, thereby avoiding the problem that the second limiting rod directly bears the gravity after the bag is grabbed to move and aggravate the wear of the second limiting rod.

[0013] The utility model discloses the beneficial effects of: through first motor, two -way threaded rod and first sliding seat, adjust the distance between the clamping jaw and ensure that the clamping jaw can tightly fit explosive finished product, prevent the damage of explosive finished product caused by unstable clamping or inappropriate position to avoid the problem of low practicality of fixed clamping jaw that emulsion explosive finished product model is different, and size difference also exists. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the fixed support sectional structure schematic diagram of the utility model;

[0016] Figure 3 It is the connection shell and the connected component structure schematic diagram of the utility model;

[0017] Figure 4 It is the first sliding seat and the connected component structure schematic diagram of the utility model;

[0018] Figure 5 It is the second motor and the connected component structure schematic diagram of the utility model;

[0019] Figure 6 It is the second rotating rod and the connected component structure schematic diagram of the utility model;

[0020] Figure 7 It is the moving mechanism structure schematic diagram of the utility model.

[0021] The utility model discloses the beneficial effects of: through first motor, two -way threaded rod and first sliding seat, adjust the distance between the clamping jaw and ensure that the clamping jaw can tightly fit explosive finished product, prevent the damage of explosive finished product caused by unstable clamping or inappropriate position to avoid the problem of low practicality of fixed clamping jaw that emulsion explosive finished product model is different, and size difference also exists. DETAILED DESCRIPTION

[0022] The utility model will be further explained in connection with the drawings and examples.

[0023] See Figure 1 - Figure 7The utility model provides an embodiment: emulsion explosive finished product packaging snatchs the device, including fixed bolster 1, still include having connecting shell 21 and moving mechanism, the inside of fixed bolster 1 is provided with the sliding bolster 4 of driving connecting shell 21 moves, the inside of fixed bolster 1 is provided with the moving mechanism of adjusting sliding bolster 4 movement, fixed bolster 1 bottom is provided with connecting shell 21, the right side fixed connection of connecting shell 21 has first motor 22, the output fixed connection of first motor 22 has two -way screw rod 23, the outside screw joint of two -way screw rod 23 has first sliding seat 24, first sliding seat 24 slidingly connects in the inside of fixed bolster 1, the inside rotationally connected of first sliding seat 24 has first rotating rod 25, the outside fixed connection of first rotating rod 25 has the clamping jaw 26 of carrying out the clamping of explosive finished product, when needing to clamp the finished product of packaging, according to the size of finished product of packaging, through first motor 22 work driving two -way screw rod 23 rotation, two -way screw rod 23 rotation drives first sliding seat 24 slide in the inside of connecting shell 21, to move first sliding seat 24 inside fixed connection's first rotating rod 25 and the position of clamping jaw 26, then through moving mechanism makes sliding bolster 4 move to the required position, clamps the finished product, the relative position of connecting shell 21 in first sliding seat 24 is opened with the slide groove, first sliding seat 24 slidingly connects in the inside of slide groove, through the slide groove limit first sliding seat 24's sliding, prevent first sliding seat 24 from inclining when sliding, drive first rotating rod 25 and clamping jaw 26 incline together, influence the subsequent snatch of explosive finished product, the bottom fixed connection of sliding bolster 4 has electric telescopic rod main part 27, connecting shell 21 is fixedly connected in the bottom of electric telescopic rod main part 27, the top fixed connection of connecting shell 21 has first limit rod 28, first limit rod 28 slidingly connects in the inside of sliding bolster 4, first limit rod 28, the outside fixed connection of connecting shell 21 has second motor 29, the output fixed connection of second motor 29 has worm 210, the outside engagement of worm 210 has worm wheel 211, the inside fixed connection of worm wheel 211 has second rotating rod 212, second rotating rod 212 rotationally connects in the inside of connecting shell 21, the outside fixed connection of first sliding seat 24 has limit board 213, the inside rotationally connected of limit board 213 has first bevel gear 214, first bevel gear 214 slidingly connects in the outside of second rotating rod 212, first bevel gear 214 slidingly connects in the outside of second rotating rod 212, the outside engagement of first bevel gear 214 has second bevel gear 215, second bevel gear 215 is fixedly connected in the outside of first rotating rod 25, through worm 210 and worm wheel 211 cooperation, drive second rotating rod 212 rotation, make first rotating rod 25 and clamping jaw 26 rotate and snatch the work of the package, simultaneously, by the self -locking between worm 210 and worm wheel 211, avoid because of sudden power failure, the clamping jaw 26 in snatch movement opens, cause the explosive finished product to fall the situation appears, the relative position of first bevel gear 214 in limit board 213 is opened with the adaptive rotation groove,The first bevel gear 214 is rotatably connected outside the limiting plate 213 through a rotating groove, and is limited in position by cooperation between the limiting plate 213 and the rotating groove, so that the first bevel gear 214 is prevented from being separated from the limiting plate 213 and affecting the meshing with the second bevel gear 215. The first bevel gear 214 is provided with an adaptive sliding groove at the relative position of the second rotating rod 212, the second rotating rod 212 is slidingly connected outside the second rotating rod 212 through the sliding groove, and is cooperated with the second rotating rod 212 through the sliding groove, so that the first bevel gear 214 can be adjusted to any position, and the second rotating rod 212 can drive the first bevel gear 214 to rotate without affecting the normal clamping claw 26 to grab the package.

[0024] Please refer to Figure 2 、 Figure 7 In the embodiment, the moving mechanism comprises a third motor 31 fixedly connected outside the fixed support 1, a first threaded rod 32 fixedly connected to the output end of the third motor 31, a sliding support 4 threadedly connected outside the first threaded rod 32, a second limiting rod 33 fixedly connected inside the fixed support 1, the sliding support 4 slidingly connected outside the second limiting rod 33, a fixed rod 34 fixedly connected outside the sliding support 4, a supporting wheel 35 rotatably connected outside the fixed rod 34, and the supporting wheel 35 rollingly connected inside the fixed support 1. The sliding of the sliding support 4 is limited by the second limiting rod 33, so that the sliding support 4 moves linearly to adjust the position of the clamping claw 26 for grabbing, and the inclination of the sliding support 4 is avoided to affect the clamping claw 26 to grab the package. The fixed support 1 is provided with a rolling groove at the relative position of the supporting wheel 35, the supporting wheel 35 is rollingly connected inside the rolling groove, and the supporting wheel 35 is cooperated with the rolling groove to provide a supporting force for the sliding sliding support 4, so that the second limiting rod 33 is avoided to directly bear the gravity after grabbing the package to move and aggravate the abrasion of the second limiting rod 33.

[0025] In the work, according to the size of explosive finished product, through the first motor 22 rotation, drive the bidirectional threaded rod 23 rotation, bidirectional threaded rod 23 rotation, drive the first sliding seat 24 drive the inside sliding of connecting shell 21, so as to adjust the position of the first rotating rod 25 and the clamping jaw 26, make the clamping jaw 26 move to the appropriate position, through the third motor 31 work, drive the first threaded rod 32 rotation in the inside of fixed support 1, the first threaded rod 32 rotation makes the sliding support 4 slide in the outside of the second limit rod 33, drive the connecting shell 21 move to the top of explosive finished product, again through the electric telescopic rod main part 27 work, drive the connecting shell 21 move down, grab the clamping jaw when work, through the second motor 29 work, through the worm 210 drive the worm wheel 211 rotation, the worm wheel 211 rotation makes the second rotating rod 212 rotation in the inside of connecting shell 21, the second rotating rod 212 rotation through the sliding groove cooperation with the first bevel gear 214, drive the first bevel gear 214 rotation in the inside of limit plate 213, the first bevel gear 214 rotation through the meshing with the second bevel gear 215, drive the first rotating rod 25 rotation in the inside of the first sliding seat 24, so as to drive the clamping jaw 26 close to the explosive finished product and grab the clamping jaw.

[0026] Through the above steps, by adding the first motor 22, bidirectional threaded rod 23 and first sliding seat 24, to solve the problem that the size of emulsion explosive finished product model is different, the size is also different, the fixed jaw practicality is lower.

Claims

1. An emulsion explosive finished product package grabbing device comprising a fixed support (1), characterized in that: The connecting shell (21) is provided with a sliding groove at the opposite position of the first sliding seat (24), and the first sliding seat (24) is slidingly connected in the sliding groove.

2. The finished emulsion explosive package gripping device of claim 1, wherein: The bottom of the sliding support (4) is fixedly connected with an electric telescopic rod body (27), and the connecting shell (21) is fixedly connected to the bottom of the electric telescopic rod body (27).

3. The finished emulsion explosive package gripping device of claim 1, wherein: The top of the connecting shell (21) is fixedly connected with a first limiting rod (28), the first limiting rod (28) is slidingly connected in the sliding support (4), the outside of the first limiting rod (28) and the connecting shell (21) are fixedly connected with a second motor (29), the output end of the second motor (29) is fixedly connected with a worm (210), the outside of the worm (210) is engaged with a worm wheel (211), the inside of the worm wheel (211) is fixedly connected with a second rotating rod (212), the second rotating rod (212) is rotatably connected in the connecting shell (21), the outside of the first sliding seat (24) is fixedly connected with a limiting plate (213), the inside of the limiting plate (213) is rotatably connected with a first bevel gear (214), the first bevel gear (214) is slidingly connected to the outside of the second rotating rod (212), the first bevel gear (214) is slidingly connected to the outside of the second rotating rod (212), the outside of the first bevel gear (214) is engaged with a second bevel gear (215), and the second bevel gear (215) is fixedly connected to the outside of the first rotating rod (25).

4. The finished emulsion explosive package gripping device of claim 3, wherein: The first bevel gear (214) is provided with a matched rotating groove at the opposite position of the limiting plate (213), and the first bevel gear (214) is rotatably connected to the outside of the limiting plate (213) through the rotating groove.

5. The finished emulsion explosive package gripping device of claim 3, wherein: The first bevel gear (214) is provided with a matched sliding groove at the opposite position of the second rotating rod (212), and the second rotating rod (212) is slidingly connected to the outside of the second rotating rod (212) through the sliding groove.

6. The finished emulsion explosive package gripping device of claim 1, wherein: The moving mechanism comprises a third motor (31), the third motor (31) is fixedly connected to the outside of the fixed support (1), the output end of the third motor (31) is fixedly connected with a first threaded rod (32), the sliding support (4) is threadedly connected to the outside of the first threaded rod (32), the inside of the fixed support (1) is fixedly connected with a second limiting rod (33), the sliding support (4) is slidingly connected to the outside of the second limiting rod (33), the outside of the sliding support (4) is fixedly connected with a fixed rod (34), the outside of the fixed rod (34) is rotatably connected with a supporting wheel (35), and the supporting wheel (35) is rollingly connected to the inside of the fixed support (1).

7. The finished emulsion explosive package gripping device of claim 6, wherein: The fixed support (1) is provided with a rolling groove at the position opposite to the supporting wheel (35), and the supporting wheel (35) is rollingly connected to the inside of the rolling groove.

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