Tray feeding device for perforating bullet production

Abstract

The utility model relates to the technical field of feeding devices, in particular to a tray feeding device for perforating bullet production, which comprises a supporting base, a first U-shaped supporting seat and a second U-shaped supporting seat, a portable assembling mechanism is connected and mounted between the first U-shaped supporting seat and the second U-shaped supporting seat, a feeding control mechanism is arranged above the supporting base, and a feeding mechanism is arranged above the feeding control mechanism. When the tray feeding device for perforating bullet production is used, the characteristic that a spring can synchronously generate counter-acting force under extrusion force is utilized to be matched with a mechanism assembly, so that a single perforating bullet can be stably positioned in the middle of three sets of arc-shaped supporting plates when the perforating bullets are placed, and the perforating bullets can be placed in the middle of the three sets of arc-shaped supporting plates; and furthermore, through the design that wear-resisting pads are arranged on the side edges of the arc-shaped supporting plates, the contact friction force between the device and the outer wall of the perforating bullet is increased through the wear-resisting pads, so that the reinforced placement effect is achieved, the overall structural design is simple, and the practical effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material loading device technical field, especially a tray material loading device for perforating bomb production. BACKGROUND

[0002] Perforating bomb is a special type of ammunition, mainly used for punching and penetrating specific materials, such as steel plate, concrete, etc., it is usually used in industrial fields, such as oil and gas exploitation, mining and some military applications, the design of perforating bomb aims to form an effective hole within a certain distance, so as to facilitate subsequent operation, and the tray material loading device for perforating bomb production is a device specially used in the production process of perforating bomb, which automatically or semi-automatically loads the perforating bomb material on the tray to the production line.

[0003] The existing tray material loading device for perforating bomb production directly places perforating bomb in the tray and then directly carries out the loading process, since the size of perforating bomb of different models and specifications also has some differences, the tray cannot adapt to the stable placement needs of various perforating bombs, and when the perforating bomb with inconsistent size is loaded, the problem of accidental falling is prone to occur, and the overall placement stability is not good. UTILITY MODEL CONTENTS

[0004] The utility model discloses a tray material loading device for perforating bomb production, which improves the existing tray material loading device for perforating bomb production, which directly places perforating bomb in the tray and then directly carries out the loading process, since the size of perforating bomb of different models and specifications also has some differences, the tray cannot adapt to the stable placement needs of various perforating bombs, and when the perforating bomb with inconsistent size is loaded, the problem of accidental falling is prone to occur.

[0005] A tray material loading device for perforating bomb production, comprising a support base, a first U-shaped support seat and a second U-shaped support seat: the top outer wall of the support base is provided with a first U-shaped support seat, the top outer wall of the first U-shaped support seat is matched with the bottom outer wall of the second U-shaped support seat, a portable assembly mechanism is connected and installed between the first U-shaped support seat and the second U-shaped support seat, an upper loading control mechanism is arranged above the support base, and a contact support mechanism is arranged in the upper loading control mechanism.

[0006] The portable assembly mechanism comprises positioning support blocks and through holes, two groups of positioning support blocks are symmetrically arranged on the outer walls of both sides of the second U-shaped support seat at the bottom end position, and through holes are formed in the top outer wall of the positioning support block.

[0007] Preferably, the top end outer wall of the first U-shaped support seat is symmetrically provided with two groups of positioning columns, the positioning columns are slidably connected with the through holes, the top end outer wall of the positioning column is provided with a threaded column, the outer thread of the threaded column is provided with a nut, and the second U-shaped support seat is symmetrically provided with a limiting handle on the both side outer walls close to the middle section position.

[0008] Preferably, the feeding control mechanism comprises an electric cylinder, a resisting plate, a bracket, a wedge-shaped plate and a limiting shaft, the top end outer wall of the supporting base is provided with the electric cylinder, the output end of the electric cylinder is connected with the bottom end outer wall of the resisting plate, the side edge outer wall of the resisting plate is slidably connected with the side edge inner wall of the bracket, the bracket is arranged in the shape of a Greek letter, the side edge outer wall of the bracket is connected with the side edge inner wall of the first U-shaped support seat, the inside of the second U-shaped support seat is symmetrically arranged with two groups of wedge-shaped plates, the single wedge-shaped plate is penetratingly arranged on the outside of the limiting shaft, and the both side outer walls of the limiting shaft are rotatably connected with the side edge inner wall of the second U-shaped support seat.

[0009] Preferably, the side edges of the wedge-shaped plate are staggered and provided with two groups of auxiliary support shafts, the both side outer edges of the auxiliary support shafts are connected with the side edge inner wall of the second U-shaped support seat, the outside of the limiting shaft is provided with a positioning ring, the positioning ring is connected with the side edge inner wall of the second U-shaped support seat, the outside of the limiting shaft is provided with a torsion spring, one end of the torsion spring is connected with the side edge outer wall of the limiting shaft, and the other end of the torsion spring is connected with the side edge inner wall of the positioning ring.

[0010] Preferably, the two groups of auxiliary support shafts are arranged on the upper and lower sides of the wedge-shaped plate respectively, and the two groups of auxiliary support shafts are arranged at different heights, the auxiliary support shaft close to the limiting handle is arranged above the wedge-shaped plate, and the auxiliary support shaft away from the limiting handle is arranged below the wedge-shaped plate.

[0011] Preferably, the resisting support mechanism comprises a tray body, a placing groove, a cylindrical groove, a resisting spring and an arc-shaped support plate, the tray body is arranged at the middle position between the two groups of wedge-shaped plates, the top end outer wall of the tray body is equidistantly and arranged with the placing grooves, the side edge inner wall of the tray body at the position of the placing grooves is equidistantly and circumferentially provided with the cylindrical grooves, the bottom end inner wall of the cylindrical groove is connected with one end of the resisting spring, and the other end of the resisting spring is connected with the side edge outer wall of the arc-shaped support plate.

[0012] Preferably, the side edge outer wall of the arc-shaped support plate is provided with a wear-resistant pad, the arc-shaped support plate and the wear-resistant pad are arranged in the inside of the placing groove, and the top end outer wall of the wear-resistant pad is arranged in an arc-shaped structure.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. The tray feeding device for perforating bullet production has the characteristics that the spring generates a counter force when being pressed, and the mechanism assembly is matched with the characteristics, so that the device can stably position a single perforating bullet in the middle position of the three arc-shaped support plates when placing the perforating bullet, and the design of the wear-resistant pad arranged on the side of the arc-shaped support plate is used to increase the contact friction force between the device and the outer wall of the perforating bullet, so that the effect of reinforced placement is realized, the overall structure design is simple, and the practical effect is good.

[0015] 2. The tray feeding device for perforating bullet production is sequentially progressive feeding, and manual high placement of the tray is not required, so that the feeding is convenient and fast, and the whole placing frame is designed as a detachable type, so that after a single perforating bullet tray is fed, the placing frame can be directly taken off from the top of the device together with the new placing frame for continuing feeding, the overall structure design is flexible, and the practical effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is a three-dimensional structure schematic view of the portable assembly mechanism of the utility model;

[0018] Figure 3 It is a three-dimensional structure schematic view of the feeding control mechanism of the utility model;

[0019] Figure 4 It is a three-dimensional structure schematic view of the Figure 3 It is an enlarged three-dimensional structure schematic view of the A place of the utility model;

[0020] Figure 5 It is a three-dimensional structure schematic view of the wedge-shaped plate of the utility model;

[0021] Figure 6 It is a three-dimensional structure schematic view of the abutting support mechanism of the utility model.

[0022] In the figure: 1, support base; 2, first U-shaped support seat; 3, second U-shaped support seat; 4, portable assembly mechanism; 41, positioning support block; 42, through hole; 43, positioning column; 44, threaded column; 45, nut; 46, limiting handle; 5, feeding control mechanism; 51, electric cylinder; 52, abutting plate; 53, bracket; 54, wedge-shaped plate; 55, limiting shaft; 56, auxiliary support shaft; 57, positioning ring; 58, torsional spring; 6, abutting support mechanism; 61, tray body; 62, placing groove; 63, cylindrical groove; 64, abutting spring; 65, arc-shaped support plate; 66, wear-resistant pad. DETAILED DESCRIPTION

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In practical implementation: such as Figures 1-6 As shown, a pallet feeding device for producing perforated bullets includes a support base 1, a first U-shaped support seat 2, and a second U-shaped support seat 3. The first U-shaped support seat 2 is provided on the top outer wall of the support base 1. The top outer wall of the first U-shaped support seat 2 is in contact with the bottom outer wall of the second U-shaped support seat 3. A portable assembly mechanism 4 is connected and installed between the first U-shaped support seat 2 and the second U-shaped support seat 3. A feeding control mechanism 5 is provided above the support base 1. An anti-support mechanism 6 is provided inside the feeding control mechanism 5.

[0025] The portable assembly mechanism 4 includes positioning support blocks 41 and through holes 42. Two sets of positioning support blocks 41 are symmetrically arranged on the outer walls of the two sides of the second U-shaped support base 3 at the bottom position. The top outer wall of the positioning support block 41 is provided with through holes 42. Two sets of positioning posts 43 are symmetrically arranged on the top outer wall of the first U-shaped support base 2. The positioning posts 43 and the through holes 42 are slidably installed. The top outer wall of the positioning posts 43 is provided with threaded posts 44. Nuts 45 are installed on the external threads of the threaded posts 44. Limit handles 46 are symmetrically arranged on the outer walls of the two sides near the middle position of the second U-shaped support base 3.

[0026] When the pallet body 61 is finished being loaded, and the second U-shaped support 3 is to be removed from the top of the device along with the pallet body 61 in order to replace it with a new second U-shaped support 3 for continued loading, the nuts 45 should be unscrewed from the outside of the threaded post 44. Then, the positioning support block 41 will change from the locked state to the movable state. Then, simply pull the limit handle 46 on the side of the second U-shaped support 3 to lift the second U-shaped support 3 upwards. During installation, the second U-shaped support 3 should be adjusted to a suitable position and the positioning support block 41 should be placed on the outside of the positioning post 43 in a vertically downward direction. When the positioning support block 41 moves to fit against the top outer wall of the first U-shaped support 2, the nuts 45 should be screwed onto the outside of the threaded post 44.

[0027] The loading control mechanism 5 comprises an electric cylinder 51, a resisting plate 52, a bracket 53, a wedge-shaped plate 54 and a limiting shaft 55, the top outer wall of the support base 1 is provided with the electric cylinder 51, the output end of the electric cylinder 51 is connected with the bottom outer wall of the resisting plate 52, the side outer wall of the resisting plate 52 is slidingly installed with the side inner wall of the bracket 53, the bracket 53 is arranged in the shape of "π", and the side outer wall of the bracket 53 is connected with the side inner wall of the first U-shaped support seat 2, two groups of wedge-shaped plates 54 are symmetrically arranged in the inside of the second U-shaped support seat 3, each single wedge-shaped plate 54 is penetratingly installed on the outside of the limiting shaft 55, the two side outer walls of the limiting shaft 55 are rotatably installed with the side inner wall of the second U-shaped support seat 3, two groups of auxiliary support shafts 56 are staggered arranged on the side of the wedge-shaped plate 54, and the two side outer walls of the auxiliary support shaft 56 are connected with the side inner wall of the second U-shaped support seat 3, the outside of the limiting shaft 55 is provided with a positioning ring 57, and the positioning ring 57 is connected with the side inner wall of the second U-shaped support seat 3, the outside of the limiting shaft 55 is provided with a torsion spring 58, one end of the torsion spring 58 is connected with the side outer wall of the limiting shaft 55, and the other end of the torsion spring 58 is connected with the side inner wall of the positioning ring 57, the two groups of auxiliary support shafts 56 are respectively arranged on the upper and lower sides of the wedge-shaped plate 54, and the two groups of auxiliary support shafts 56 are arranged at different heights, the auxiliary support shaft 56 close to the position of the limiting handle 46 is arranged above the wedge-shaped plate 54, and the auxiliary support shaft 56 far away from the position of the limiting handle 46 is arranged below the wedge-shaped plate 54.

[0028] When the loading process is needed, the tray body 61 loaded with the perforating bullet is first pushed horizontally to the bottom end of the bracket 53, then the electric cylinder 51 is opened, and the tray body 61 is automatically pushed to move upward after the electric cylinder 51 is opened, and the tray body 61 is automatically pushed to move upward, and the other group of tray bodies 61 on the upper end is automatically pushed to move upward, and the tray body 61 is pushed to move upward, and the wedge-shaped plate 54 is also pushed to turn upward, at this time, the wedge-shaped plate 54 rotates around the limiting shaft 55 as the supporting shaft, and the torsion spring 58 is in a tightened state under the action of the rotating force of the limiting shaft 55, when the tray body 61 close to the lower end is moved to the upper end of the wedge-shaped plate 54 above, it is automatically pressed downward and positioned in the middle position between the two parallel wedge-shaped plates 54, at this time, the torsion spring 58 has an auxiliary reset effect on the wedge-shaped plate 54, the auxiliary support shaft 56 at the upper end position has a resisting and limiting effect on the turning of the wedge-shaped plate 54, and limits the maximum turning height, and the auxiliary support shaft 56 at the lower end of the wedge-shaped plate 54 has an auxiliary supporting effect on the wedge-shaped plate 54.

[0029] The conflict supporting mechanism 6 comprises a tray body 61, a placing groove 62, a cylindrical groove 63, a conflict spring 64 and an arc-shaped supporting plate 65, the tray body 61 is located in the middle position of any parallel two groups of wedge-shaped plates 54, the top end outer wall of the tray body 61 is provided with the placing groove 62 in an equidistant arrangement mode, the side edge inner wall of the tray body 61 is provided with the cylindrical groove 63 in a through equidistant surrounding mode at the position of the placing groove 62, the bottom end inner wall of the cylindrical groove 63 is connected with one end of the conflict spring 64, the other end of the conflict spring 64 is connected with the side edge outer wall of the arc-shaped supporting plate 65, the side edge outer wall of the arc-shaped supporting plate 65 is provided with a wear-resistant pad 66, the arc-shaped supporting plate 65 and the wear-resistant pad 66 are located in the interior of the placing groove 62, and the top end outer wall of the wear-resistant pad 66 is provided in an arc-shaped structure;

[0030] When it is needed to place the perforating bullet in the interior of the tray body 61, at the moment, the perforating bullet is only needed to be pushed to the middle position of the three groups of wear-resistant pads 66 in the vertical direction, then the wear-resistant pad 66 is automatically moved to the side edge under the extrusion action of the perforating bullet and provides the moving placing space for the placement of the perforating bullet, when the wear-resistant pad 66 is moved to the side edge, the arc-shaped supporting plate 65 is automatically moved to the side edge, then the arc-shaped supporting plate 65 is automatically extruded to the conflict spring 64 and is tightened to the interior of the cylindrical groove 63, at the same time, the conflict spring 64 also generates the reaction force under the extrusion action and synchronously pushes the arc-shaped supporting plate 65 to move, then the arc-shaped supporting plate 65 is automatically pushed to move the wear-resistant pad 66 and makes the side edge outer wall of the wear-resistant pad 66 tightly conflict with the side edge outer wall of the perforating bullet, in this way, the conflict placement procedure of the perforating bullet is completed.

[0031] In use, first, the perforating bullet is arranged in the interior of the tray body 61, at the moment, the perforating bullet is only needed to be pushed to the middle position of the three groups of wear-resistant pads 66 in the vertical direction, then the wear-resistant pad 66 is automatically moved to the side edge under the extrusion action of the perforating bullet and provides the moving placing space for the placement of the perforating bullet, when the wear-resistant pad 66 is moved to the side edge, the arc-shaped supporting plate 65 is automatically moved to the side edge, then the arc-shaped supporting plate 65 is automatically extruded to the conflict spring 64 and is tightened to the interior of the cylindrical groove 63, at the same time, the conflict spring 64 also generates the reaction force under the extrusion action and synchronously pushes the arc-shaped supporting plate 65 to move, then the arc-shaped supporting plate 65 is automatically pushed to move the wear-resistant pad 66 and makes the side edge outer wall of the wear-resistant pad 66 tightly conflict with the side edge outer wall of the perforating bullet, in this way, the conflict placement procedure of the perforating bullet is completed.

[0032] When the loading process is needed, the tray body 61 loaded with the perforating bullet is first pushed horizontally to the bottom end of the bracket 53, and then the electric cylinder 51 is opened. When the electric cylinder 51 is opened, the tray body 61 is automatically pushed to move upward, and the tray body 61 moves upward to automatically push another set of tray bodies 61 at the upper end to move upward. When the tray body 61 moves upward, it also pushes the wedge-shaped plate 54 to flip upward. At this time, the wedge-shaped plate 54 rotates around the limiting shaft 55 as the supporting shaft, and the torsional spring 58 is in a tightened state under the action of the rotating force of the limiting shaft 55. When the tray body 61 near the lower end moves to the upper end of the wedge-shaped plate 54 above it, it is automatically pressed down and positioned in the middle position between the two parallel wedge-shaped plates 54. At this time, the torsional spring 58 has an auxiliary reset effect on the wedge-shaped plate 54. The auxiliary supporting shaft 56 at the upper end position has a resistance limiting effect on the flip of the wedge-shaped plate 54, and limits the maximum flip height. The auxiliary supporting shaft 56 at the lower end of the wedge-shaped plate 54 has an auxiliary supporting effect on the wedge-shaped plate 54.

[0033] When a single set of tray bodies 61 is loaded, the second U-shaped support seat 3 is removed together with the tray body 61 from the top of the device to replace a new second U-shaped support seat 3 for continuous loading. At this time, the nuts 45 are first unscrewed from the outside of the threaded columns 44, and then the positioning support blocks 41 are changed from the locked state to the active state. Then, the limiting handles 46 on the sides of the second U-shaped support seat 3 are directly pulled to lift the second U-shaped support seat 3 as a whole. When installing, the second U-shaped support seat 3 is first adjusted to the appropriate position, and then the positioning support blocks 41 are fitted to the outside of the positioning columns 43 in the vertical downward direction. When the positioning support blocks 41 are moved to fit the top outer wall of the first U-shaped support seat 2, the nuts 45 are screwed to the outside of the threaded columns 44.

[0034] It is noted that the electric cylinder 51 can be powered according to the existing operation technical solution, and the push-out stroke can be controlled by a controller, which belongs to the existing conventional operation technical means and will not be described in detail.

[0035] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. The description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tray feeding device for perforating charge production, characterized in that, Including support base (1), first U-shaped support seat (2) and second U-shaped support seat (3): the top outer wall of the support base (1) is provided with the first U-shaped support seat (2), the top outer wall of the first U-shaped support seat (2) is attached to the bottom outer wall of the second U-shaped support seat (3), the portable assembly mechanism (4) is connected and installed between the first U-shaped support seat (2) and the second U-shaped support seat (3), the upper portion of the support base (1) is provided with a feeding control mechanism (5), and the inside of the feeding control mechanism (5) is provided with a resistance supporting mechanism (6); The portable assembly mechanism (4) includes positioning support blocks (41) and through holes (42), the two outer walls of the second U-shaped support seat (3) are symmetrically provided with two groups of positioning support blocks (41) at the bottom position, and the top outer wall of the positioning support block (41) is provided with a through hole (42).

2. The tray feeding device for producing perforating charges according to claim 1, characterized in that: The top outer wall of the first U-shaped support seat (2) is symmetrically provided with two groups of positioning columns (43), the positioning column (43) and the through hole (42) are slidably installed, and the top outer wall of the positioning column (43) is provided with a threaded column (44), the outer thread of the threaded column (44) is provided with a nut (45), and the two outer walls of the second U-shaped support seat (3) are symmetrically provided with limit handles (46) near the middle segment position.

3. The tray feeding device for producing perforating charges according to claim 2, characterized in that: The upper feeding control mechanism (5) includes an electric cylinder (51), a resistance plate (52), a bracket (53), a wedge plate (54) and a limiting shaft (55), the top outer wall of the support base (1) is provided with an electric cylinder (51), the output end of the electric cylinder (51) is connected with the bottom outer wall of the resistance plate (52), the side outer wall of the resistance plate (52) is slidably installed with the side inner wall of the bracket (53), the bracket (53) is provided as a "π" shape, and the side outer wall of the bracket (53) is connected with the side inner wall of the first U-shaped support seat (2), two groups of wedge plates (54) are symmetrically arranged and installed in the second U-shaped support seat (3), and the single wedge plate (54) is installed in the outside of the limiting shaft (55), and the two side outer walls of the limiting shaft (55) are rotatably installed with the side inner wall of the second U-shaped support seat (3).

4. The tray feeding device for producing perforating charges according to claim 3, characterized in that: The side staggered height of the wedge plate (54) is provided with two groups of auxiliary support shafts (56), and the two side outer edges of the auxiliary support shaft (56) are connected with the side inner wall of the second U-shaped support seat (3), the outside of the limiting shaft (55) is provided with a positioning ring (57), and the positioning ring (57) is connected with the side inner wall of the second U-shaped support seat (3), the outside of the limiting shaft (55) is provided with a torsion spring (58), and one end of the torsion spring (58) is connected with the side outer wall of the limiting shaft (55), and the other end of the torsion spring (58) is connected with the side inner wall of the positioning ring (57).

5. The tray feeding device for producing perforating charges according to claim 4, characterized in that: The two groups of auxiliary support shafts (56) are respectively located on the upper and lower sides of the wedge-shaped plates (54), and the two groups of auxiliary support shafts (56) are arranged at different heights, the auxiliary support shaft (56) close to the position of the limiting handle (46) is located above the wedge-shaped plate (54), and the auxiliary support shaft (56) away from the position of the limiting handle (46) is located below the wedge-shaped plate (54).

6. The tray feeding device for producing perforating charges according to claim 1, characterized in that: The abutting support mechanism (6) comprises a tray body (61), a placing groove (62), a cylindrical groove (63), an abutting spring (64) and an arc-shaped support plate (65), the tray body (61) is located at the middle position of any parallel two groups of wedge-shaped plates (54), the top outer wall of the tray body (61) is provided with the placing groove (62) in an equidistant arrangement mode, the side inner wall of the tray body (61) at the position of the placing groove (62) is provided with the cylindrical groove (63) in an equidistant surrounding mode, the bottom inner wall of the cylindrical groove (63) is connected with one end of the abutting spring (64), and the other end of the abutting spring (64) is connected with the side outer wall of the arc-shaped support plate (65).

7. The tray feeding device for producing perforating charges according to claim 6, characterized in that: The side outer wall of the arc-shaped support plate (65) is provided with a wear-resistant pad (66), and the arc-shaped support plate (65) and the wear-resistant pad (66) are located in the interior of the placing groove (62), and the top outer wall of the wear-resistant pad (66) is provided in an arc-shaped structure.

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