CN112607173A

CN112607173A - Vertical wooden container tray for bullet turnover

Info

Publication number: CN112607173A
Application number: CN202011407971.XA
Authority: CN
Inventors: 毛英华; 杨德树; 韩君利; 孙锋; 李彬
Original assignee: Liaoshen Industrial Group Co ltd
Current assignee: Liaoshen Industrial Group Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-04-06

Abstract

The invention discloses a vertical wooden packaging tray for transferring a projectile body, belongs to the technical field of transferring in the manufacturing process of the projectile body, and meets the requirement on the packaging function of the projectile body and guarantees the transferring quality of the projectile body. The vertical wooden containerized tray for transferring the projectile body consists of a bottom tray part, an upper clamping plate part and a bundling and locking part; each turnover tray can contain the projectile body, after the projectile body is vertically loaded into the lower clamping plate, the upper clamping plate is installed, then the strapping tape is locked by the ratchet wheel locking device, and the projectile body is fixed into a whole turnover container tray package. The turnover packaging tray has a simple structure; the position of packing into of collection dress turnover tray through upper and lower cardboard strict fixation elastomer can avoid the emergence that the elastomer collided with each other, sets up in upper and lower cardboard department simultaneously and is fixed with the paint layer fish tail elastomer that the buffering area avoided after elastomer surface treatment. All parts of the turnover packaging tray structure can be used repeatedly.

Description

Vertical wooden container tray for bullet turnover

Technical Field

The invention relates to a 70-155 mm ammunition body in military industry, which is used for transferring, carrying, transporting, stacking and storing ammunition products in the manufacturing process, and belongs to the technical field of transferring in the manufacturing process of ammunition bodies. The device is suitable for transportation, turnover and storage in the mass projectile body production process in the military industry.

Background

The main process flow of the ammunition body (70 mm-155 mm) in the military industry comprises the following steps: hot stamping and drawing, rough machining and closing, fine machining of the projectile body, surface treatment of the projectile body, charging and assembling of the projectile body, wherein the machining and manufacturing are distributed in different workshops and production lines, and the projectile body needs to be turned over, transported and stored in the manufacturing process. The prior bullet body turnover generally adopts a packaging wooden box which is unqualified or eliminated in the production of the bullets to carry out turnover, transportation and storage, 2 bullets are loaded in each box, a partition board is arranged in the middle of the packaging box to separate the bullets and avoid mutual collision. As shown in fig. 1 and 2.

The former turnover packing box size is different according to its packing box overall dimension of projectile body bore difference, and general maximum dimension is: 96cm × 46cm × 29 cm. The surface of the bullet body after being painted is generally protected by the package of kraft paper which is used for dipping wax in the bullet body, and the damage of the paint layer is avoided. The height of the stack is 5 boxes in general during turnover and transportation.

The turnover packing box has the main defects after long-term use: the bullet body is not fixed in a box and can move in a string mode, and the surface of the bullet body is easily scratched and collided when hard impurities exist in the box; the packing box stacking height is 5 boxes, the labor intensity is high, and the phenomenon of stack falling is generated; the situation that the bullets collide with each other in the turnover process is caused if the turnover box is used for a long time and parts of the turnover packing box are lost, so that the product quality cannot be guaranteed; the requirement for upgrading and transforming the projectile production line is not met, and the efficiency is low; in recent years, the ammunition product adopts an engineering plastic packaging box to replace a wooden case, so that the source of the turnover wooden case is greatly reduced, and the requirement cannot be met.

Disclosure of Invention

(1) Objects of the invention

The vertical wooden containerization tray for the turnover of the projectile body is designed by determining to adopt a containerization mode on the basis of meeting the packaging function of the projectile body, fully ensuring the turnover quality of the projectile body and controlling the cost.

(2) Technical scheme

The vertical wooden containerized tray for transferring the projectile body is characterized by consisting of a bottom tray part, an upper clamping plate part and a bundling and locking part; the upper clamping plate component is fixedly combined into a whole by an upper clamping plate and a buffer belt; through holes with the aperture sizes corresponding to the upper section of the projectile body are arranged on the upper clamping plate; the buffer belt passes through the through hole from the upper end surface of the upper clamping plate, winds back from the lower end surface of the upper clamping plate, and winds back upwards from the side edge of the upper clamping plate or another through hole to form an annular connecting belt for protecting the projectile body at the contact part between the projectile body and the through hole of the upper clamping plate; the direction of the buffer belt on the upper end face of the upper clamping plate is the left-right direction or the front-back direction; the periphery of the through hole is in a cross shape, and the through hole is vertically distributed at four positions which are uniformly distributed in the circumferential direction of the inner wall of the through hole; the bottom tray component comprises a bottom belt, a supporting plate and a lower clamping plate component which are fixedly combined into a whole; the lower clamping plate component comprises a lower clamping plate and a buffer belt which are fixedly combined into a whole; the lower clamping plate is provided with through holes with the corresponding hole diameters of the lower section of the projectile body, and the through holes are arranged and correspond to the through holes in the upper clamping plate; the arrangement mode of the buffer belt combined with the lower clamping plate is the same as that of the buffer belt combined with the upper clamping plate; the supporting plate supports the lower clamping plate; the bottom belt is fixed on the supporting plate; the binding locking component consists of a binding belt and a ratchet wheel locking device, and the binding belt winds around a loop from the front direction to the back direction and from the top direction to the bottom direction to bind the upper clamping plate and the lower clamping plate; a ratchet lock is used to lock the strap.

Further, the bottom belt has a space for insertion of the vehicle insertion claw.

(3) Advantageous effects

This turnover collection dress tray effectively solves fish tail in the projectile turnover transportation, collides with, and turnover collection dress tray simple structure, manufacturing is convenient, is applicable to big projectile turnover in batches in the manufacturing process, transport, transportation, stacks and stores, effectively ensures projectile turnover process quality.

This turnover collection dress tray structure has following characteristics:

a) the upper clamping plate and the lower clamping plate fix the projectile body, so that the projectile body is prevented from colliding and scratching each other in the process of transferring, and the quality of the product transferring process is guaranteed.

b) The turnover tray parts realize standardization, universalization and serialization, can be repeatedly used, and have long-term social benefits and practical economic benefits.

c) Turnover tray reasonable in design, arbitrary spare part disappearance leads to can leading to the function loss of whole turnover collection dress tray, can't realize around the projectile body collection dress.

d) The turnover packaging tray has simple structure, convenient manufacture and forming and low price.

e) The packaging volume is reduced by adopting the turnover packaging tray, the weight is reduced, and the transportation cost and the storage cost are saved.

f) The use of projectile body turnover collection tray has created the condition for the automatic upgrading transformation of modern projectile body production line, accords with the flexible packaging development direction.

g) The vertical loading, bundling and locking of the projectile body during the loading and packaging process of the projectile body are convenient to operate and do not need special equipment.

Drawings

Figure 1 front view of a turnaround package

FIG. 2 internal schematic view of a turnaround package

FIG. 3 is a front view of a vertical wooden pallet for transporting projectiles

FIG. 4 is a top view of the vertical wooden pallet for spring turnover according to the present invention

FIG. 5 bottom tray component top view

FIG. 6 front view of the bottom tray component

FIG. 7 is a schematic view of the upper card assembly;

FIG. 8 front view of the bottom tray containing projectiles

FIG. 9 bottom tray projectile Loading plan view

FIG. 10 is a schematic view of the card assembly installed;

wherein, 1 bottom belt, 2 supporting plate, 3 lower clamping plate, 4 binding belt, 5 ratchet locker, 6 upper clamping plate, 7 buffer belt

Detailed Description

The vertical wooden packaging tray for the turnover of the projectile body consists of a bottom belt, a supporting plate, a lower clamping plate, a strapping tape, a ratchet locking device, an upper clamping plate and a buffer belt, wherein the bottom belt, the supporting plate, the lower clamping plate and the buffer belt are fixedly combined to form a bottom tray component.

The bottom belt is generally made of a secondary plate 50mm multiplied by 480mm, the supporting plate is made of a secondary plate 30mm multiplied by 480mm, the upper clamping plate can be made of a finger-joint plate 30mm multiplied by 480mm, the lower clamping plate can be made of a finger-joint plate 20mm multiplied by 480mm, the aperture size of the fixed projectile body of the upper clamping plate and the aperture size of the fixed projectile body of the lower clamping plate are determined according to the size of a specific product, the binding belt and the buffer belt are made of 30mm wide book belt belts, the length is determined according to the size of the product, and the ratchet locking device is selected to meet the standard of the required specification, as.

Note: (480mm) is a reference dimension, and the dimension in brackets can be determined according to the specific product dimension.

Each turnover tray can contain 9 bullets, after the bullets are vertically loaded into the lower clamping plate, the upper clamping plate is loaded, then the strapping tape is locked by the ratchet wheel locking device, and the 9 bullets are fixed into a whole turnover container tray package. The turnover packaging tray has a simple structure, and any part is lost, so that the whole packaging tray is informed of failure and cannot be used; there is not the partial function that results in because of the spare part disappearance and loses, and collection dress turnover tray can avoid the emergence that the body collided with each other through the strictly fixed body position of packing into of cardboard from top to bottom, sets up the paint layer fish tail body that is fixed with the buffer zone and avoids body surface treatment back in upper and lower cardboard department simultaneously. The strapping tape and ratchet wheel locking device adopts manual rapid fixing and locking fixation. All parts of the turnover packaging tray structure can be used repeatedly.

The vertical wooden pallet for transferring the bullet is composed of bottom pallet part, upper clamping plate and 3 binding and locking parts.

The upper clamping plate component is fixedly combined into a whole by an upper clamping plate and a buffer belt; the upper clamping plate is provided with through holes with the sizes of the diameters of the elastic bodies for arrangement; the buffer belt passes through the through hole from the upper end surface of the upper clamping plate, winds back from the lower end surface of the upper clamping plate, and winds back upwards from the side edge of the upper clamping plate or another through hole to form an annular connecting belt for protecting the projectile body at the contact part between the projectile body and the through hole of the upper clamping plate; the direction of the buffer belt on the upper end face of the upper clamping plate is the left-right direction or the front-back direction; the directions on the upper end face are consistent.

The bottom tray component is fixedly combined into a whole by a bottom belt, a supporting plate, a lower clamping plate and a buffer belt; the lower clamping plate is provided with through holes with the sizes of the diameters of the elastic bodies for arrangement, and the through holes correspond to the through holes in the upper clamping plate in position; the supporting plate supports the lower clamping plate; the buffer belt of the lower clamping plate is arranged in the same way as the arrangement of the upper clamping plate.

The bottom belt is fixed on the supporting plate and is provided with a space for inserting the inserting grab of the inserting car.

The binding locking component consists of a binding belt and a ratchet wheel locking device, and the binding belt winds around a loop from the front direction to the back direction and from the top direction to the bottom direction to bind the upper clamping plate and the lower clamping plate; a ratchet lock is used to lock the strap.

As shown in fig. 3, the pallet assembly is made up of 3 parts, namely a bottom pallet part, an upper pallet part and a binding and locking part.

Referring to fig. 5 and 6, the bottom tray component is fixedly combined into a whole by a bottom belt, a supporting plate, a lower clamping plate and a buffer belt.

As shown in figure 7, the upper clamping plate component is fixedly combined into a whole by the upper clamping plate and the buffer belt.

The strap locking assembly consists of a strap, a ratchet lock, see fig. 3.

The turnover packaging tray for the projectile is simple in structure, convenient and fast to operate and use, and quality of the projectile in turnover, carrying, transporting, stacking and storing processes is effectively guaranteed. The specific use method is as follows:

(1) the bottom tray part is placed on a flat ground, and the turnover elastic bodies 9 are sequentially placed at the fixed positions of the lower clamping plates, as shown in figures 8 and 9.

(2) The upper pallet part is loaded through the upper part of the projectile body as shown in figure 10.

(3) The strapping tape is strapped by the bottom tray component and the upper clamping plate component, and then is fixedly locked by a ratchet locking device of the strapping locking component, and the bullet body is packaged, as shown in figure 3.

Claims

1. The vertical wooden containerized tray for transferring the projectile body is characterized by consisting of a bottom tray part, an upper clamping plate part and a bundling and locking part;

the upper clamping plate component is fixedly combined into a whole by an upper clamping plate and a buffer belt; through holes with the aperture sizes corresponding to the upper section of the projectile body are arranged on the upper clamping plate; the buffer belt passes through the through hole from the upper end surface of the upper clamping plate, winds back from the lower end surface of the upper clamping plate, and winds back upwards from the side edge of the upper clamping plate or another through hole to form an annular connecting belt for protecting the projectile body at the contact part between the projectile body and the through hole of the upper clamping plate; the direction of the buffer belt on the upper end face of the upper clamping plate is the left-right direction or the front-back direction; the periphery of the through hole is in a cross shape, and the through hole is vertically distributed at four positions which are uniformly distributed in the circumferential direction of the inner wall of the through hole;

the bottom tray component comprises a bottom belt, a supporting plate and a lower clamping plate component which are fixedly combined into a whole; the lower clamping plate component comprises a lower clamping plate and a buffer belt which are fixedly combined into a whole; the lower clamping plate is provided with through holes with the corresponding hole diameters of the lower section of the projectile body, and the through holes are arranged and correspond to the through holes in the upper clamping plate; the arrangement mode of the buffer belt combined with the lower clamping plate is the same as that of the buffer belt combined with the upper clamping plate; the supporting plate supports the lower clamping plate; the bottom belt is fixed on the supporting plate;

2. The vertical wooden pallet for transporting projectiles as claimed in claim 1 wherein the bottom belt has a space for insertion of a car-insertion gripper.

3. The vertical wooden pallet as claimed in claim 1, wherein the bottom belt is made of two-grade plate material, and has dimensions of 50mm x 480 mm.

4. The vertical wooden pallet as claimed in claim 1, wherein the pallet is made of two-grade board material, and has dimensions of 30mm x 480 mm.

5. The vertical wooden pallet as claimed in claim 1, wherein the upper deck is formed of finger-jointed board having a size of 30mm x 480mm) x 480 mm.

6. The vertical wooden pallet as claimed in claim 1, wherein the lower catch plate is a finger plate having dimensions of 20mm x 480 mm.

7. The vertical wooden pallet for transferring projectiles as claimed in claim 1 wherein the strapping and cushioning strips are wide strips.

8. The vertical wooden containerized pallet of claim 1, wherein the size of the apertures for fixing the projectiles by the upper and lower clamping plates is determined according to the size of the specific product.

9. The vertical wooden pallet of claim 1, wherein 30mm wide straps are used as the strapping and the cushion.

10. The vertical wooden containerization tray for transferring projectiles as claimed in claim 1, wherein the lower clamping plate and the upper clamping plate have 9 through holes.