CN216230368U

CN216230368U - A mould for making conveyer belt banding conducting bar

Info

Publication number: CN216230368U
Application number: CN202122740641.9U
Authority: CN
Inventors: 朱金伟
Original assignee: SHANGHAI YONGLI BELTING CO Ltd
Current assignee: SHANGHAI YONGLI BELTING CO Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-08
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a die for manufacturing a sealing edge guide strip of a conveying belt, which comprises two body parts, wherein the middle part of the body formed by splicing the two body parts is provided with a through hole, the through hole is a casting mold part, the casting mold part comprises a head part and a leg part, the leg part comprises two support legs, the two support legs are arranged in parallel at intervals, the distance between the two support legs is not less than the thickness of the conveying belt, the thickness of the leg part is less than that of the head part, and the thickness of the leg part is equal to the sum of the thicknesses of the two support legs and the distance between the two support legs. The die is used for manufacturing the edge sealing guide strip for the conveying belt, the die is simple in structure, low in cost, small in size and small in occupied space, raw materials and an extruder for manufacturing the edge sealing guide strip are common materials and equipment for conveying belt manufacturing enterprises, the manufacturing cost of the edge sealing guide strip is further reduced, articles on the conveying belt can be prevented from falling off through the edge sealing guide strip manufactured by the die, and the edge sealing guide strip is small in size and does not influence the operation of the conveying belt.

Description

A mould for making conveyer belt banding conducting bar

Technical Field

The utility model belongs to the technical field of conveying belts, and particularly relates to a die for manufacturing a conveying belt edge sealing guide strip.

Background

At present, conveyor belts are increasingly used in daily life and production. When conveying articles, the conveyor belt generally has a straight conveying section and a turning conveying section. During the conveying process of the conveying belt, the condition that conveyed articles drop is inevitable, particularly in a turning section. At present, the processing modes of the condition that articles on a conveying belt fall off are generally divided into three types, wherein the first type is to reduce the conveying speed of the conveying belt and ensure that the articles do not fall off as much as possible; the second is through manual care, if the conveyed article drops, the conveyed article is picked up manually; and the third is to add baffles or groove-shaped guide bars at two sides of the width direction of the conveying belt to block articles and prevent the articles from falling. For the first treatment mode, the improvement of the conveying efficiency of the conveying belt is obviously not beneficial. For the second processing mode, the labor cost is increased, the automation degree of the production line is not favorably improved, and for the food production industry, the pollution of food possibly caused by manual intervention is not favorably met, and the dustless requirement of the production line is not favorably met. For the third processing mode, the manufacturing cost and the use cost of the baffle and the groove are large.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a die for manufacturing a sealing edge guide strip of a conveying belt, the die is used for manufacturing the sealing edge guide strip for the conveying belt, the die is simple in structure, low in cost, small in size and small in occupied space, raw materials for manufacturing the sealing edge guide strip and an extruder are common materials and equipment for conveying belt manufacturing enterprises, additional new-variety materials and equipment do not need to be purchased, the manufacturing cost of the sealing edge guide strip is further reduced, the sealing edge guide strip manufactured through the die can prevent articles on the conveying belt from falling off, and the sealing edge guide strip is small in size and does not influence the operation of the conveying belt.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a mould for making conveyer belt banding conducting bar, includes two somatic parts, and there is a through-hole at the body middle part that forms behind two somatic parts concatenations, the through-hole is for watering the mould portion, waters the mould portion and includes head and a stabilizer blade portion, and a stabilizer blade portion includes two stabilizer blades, and two parallel interval of stabilizer blade arrange, and the distance between two stabilizer blades is not less than the thickness of conveyer belt, and the thickness of a stabilizer blade portion is less than the thickness of head, and the thickness of a stabilizer blade portion equals the thickness of two stabilizer blades and the distance sum between two stabilizer blades.

As a further improvement of the above technical solution:

the contact surface after the two body parts are spliced is a spliced part, and the contact surfaces after the two body parts are spliced are in seamless fit.

The die comprises at least one positioning part, the positioning part comprises a protrusion and a groove, the protrusion is located on one body part, the groove is located on the other body part, and after the two body parts are spliced, the protrusion and the groove are matched and attached.

The die comprises two positioning parts, the two positioning parts are respectively positioned at two sides of the die casting part, and each body part is provided with one protrusion and one groove.

The shapes of the pouring mold parts on the cross sections of the mold are the same, and the thickness direction of the leg part is in the plane of the cross section.

In the cross section, the shape of the head is formed by smoothly connecting a plurality of arcs in sequence.

The distance between the two legs is 2 mm.

The support leg is plate-shaped, and the thickness of support leg is 2 mm.

The height of the legs in said cross section is 14 mm.

The arc lines are respectively a first arc, a second arc, a third arc, a fourth arc and a fifth arc which are smoothly connected in sequence, the radius of the first arc and the radius of the fifth arc are both 5mm, the radius of the second arc and the radius of the fourth arc are both 4mm, the radius of the third arc is 9mm, the second arc and the fourth arc are both internally tangent to the third arc, one end of the first arc is externally tangent to the second arc, the other end of the first arc is tangent to one supporting leg, and one end of the fifth arc is externally tangent to the fourth arc, and the other end of the fifth arc is tangent to the other supporting leg.

The utility model has the beneficial effects that: the utility model discloses a production cost of banding conducting bar, including the banding conducting bar, the banding conducting bar is used for making the banding conducting bar that the conveyer belt was used, the mould simple structure is with low costs, and is small, and occupation space is little, and the raw materials and the extruder of preparation banding conducting bar are the material and the equipment that conveyer belt manufacturing enterprise used commonly, and need not additionally purchase the material and the equipment of new variety, have further reduced the cost of manufacture of banding conducting bar, and the banding conducting bar of making through the mould can prevent that the article on the conveyer belt from dropping, and the banding conducting bar is small, does not influence the operation of conveyer belt.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of the molding section according to an embodiment of the present invention.

Figure 3 is a dimensional schematic of a mold section of one embodiment of the present invention.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

A mould for making conveyer belt banding conducting bar, as shown in fig. 1-3, includes two body parts 1, the outline of body part 1 is cuboid, there is a special-shaped recess on a face of body part 1. The surfaces of the two body parts 1 with the special-shaped grooves can be spliced, and the middle part of the body formed after splicing is provided with a through hole which is formed by combining the special-shaped grooves on the two body parts 1.

The through hole is a pouring mold part 2, the pouring mold part 2 on each cross section of the mold is the same in shape along the length direction of the mold, and the pouring mold part 2 comprises a head part 21 and a foot part 22.

The leg part 22 comprises two legs 221, the legs 221 are plate-shaped or cuboid-shaped, the two legs 221 are arranged in parallel at intervals, and the distance between the two legs 221 is not less than the thickness of the conveying belt. In this embodiment, the thickness of the leg portion 22 is 6mm, and the thickness of the leg portion 22 is equal to the sum of the thicknesses of the two legs 221 and the distance between the two legs 221. Preferably, the distance between the two legs 221 is 2mm, and the thickness of the leg 221 is 2 mm. The thickness direction of the legs 221 is the same as the direction in which the distance length between the two legs 221 is located. The thickness direction of the leg portion 22 is in the plane of the cross section.

The thickness of the head 21 is larger than that of the leg 22, and in this embodiment, the thickness of the head 21 is 14 mm. The thickness direction of the head portion 21 is the same as the thickness direction of the leg portion 22.

In the cross section, the shape of the head 21 is formed by smoothly connecting a plurality of arcs in sequence. The arc lines are respectively a first arc 211, a second arc 212, a third arc 213, a fourth arc 214 and a fifth arc 215 which are sequentially and smoothly connected, the radius of the first arc 211 and the radius of the fifth arc 215 are both 5mm, the radius of the second arc 212 and the radius of the fourth arc 214 are both 4mm, the radius of the third arc 213 is 9mm, the second arc 212 and the fourth arc 214 are both internally tangent to the third arc 213, one end of the first arc 211 is externally tangent to the second arc 212, the other end of the first arc 211 is tangent to one supporting leg 221, and one end of the fifth arc 215 is externally tangent to the fourth arc 214, and the other end of the fifth arc 215 is tangent to the other supporting leg 221.

In this embodiment, the height of the mold part 2 is 27mm and the height of the leg 221 is 14mm in the cross section. The height direction of the mold 2 is perpendicular to the thickness direction of the leg 22.

Preferably, the casting mold part 2 is a symmetrical structure.

The contact surface after two this somatic part 1 splices is concatenation portion 3, and the contact surface seamless laminating after two this somatic part 1 splices just so can guarantee to water mould portion 2 and be a through-hole.

The mold further comprises at least one positioning part 31, the positioning part 31 comprises a protrusion and a groove, the protrusion is located on one body part 1, the groove is located on the other body part 1, and after the two body parts 1 are spliced, the protrusion and the groove are matched and attached.

In this embodiment, the mold includes two positioning portions 31, the two positioning portions 31 are respectively located at two sides of the mold portion 2, and each body portion 1 has one protrusion and one groove.

When the two body parts 1 are spliced, the positioning part 31 plays a role of positioning, so that the two body parts 1 can be accurately spliced, and the special-shaped grooves on the two body parts 1 are aligned after splicing to form the casting part 2.

The mold further comprises a connecting part (not shown in the figure), and the two body parts 1 are connected and fixed through the connecting part, so that the two body parts 1 after being spliced are prevented from moving relatively. The connecting portion can be realized in various ways, such as providing a connecting wing on the body portion 1, and the connecting wings of the two body portions 1 are connected and fixed to each other by bolts or the like, so as to connect the two body portions 1.

The working process of the utility model is as follows: the two body parts 1 are spliced, so that the protrusion on one body part 1 is matched and attached with the groove on the other body part 1, at the moment, the special-shaped grooves on the two body parts 1 are combined to form a through hole, and the connecting parts on the two body parts 1 are connected to relatively fix the two body parts 1 for casting the mold part 2. Then, a port at one end of the molding section 2 of the mold is connected to an extruder. And then, extruding the molten PU by an extruder, enabling the molten PU to enter the casting mold part 2 from a port at one end of the casting mold part 2 to fill the casting mold part 2, cooling the mold, cooling and shaping the PU in the casting mold part 2, enabling the PU to come out from the other port of the casting mold part 2, continuously extruding the molten PU, stopping extruding the molten PU until the length of the obtained shaped PU product meets the requirement, and obtaining a final product which is an edge sealing guide strip, wherein the shape of the cross section of the edge sealing guide strip is the same as that of the cross section of the casting mold part 2.

The obtained edge sealing guide strip is used for the conveyor belt, specifically, the edge sealing guide strip is installed at two ends of the conveyor belt in the width direction, and the two ends of the conveyor belt in the width direction are inserted between the two support legs 221 of the corresponding mold pouring part 2 of the edge sealing guide strip. Because the PU material has certain compliance, simple and convenient during the installation, adjust in a flexible way, the banding conducting strip can adapt to the installation of the turning of conveyer belt. The thickness of the head 21 is larger than that of the foot 22, and the head 21 can block the articles on the conveyor belt from falling.

Finally, it must be said here that: the above embodiments are only used for further detailed description of the technical solutions of the present invention, and should not be understood as limiting the scope of the present invention, and the insubstantial modifications and adaptations made by those skilled in the art according to the above descriptions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a mould for making conveyer belt banding conducting bar, characterized in that, includes two body portion (1), there is a through-hole at the body middle part that forms after two body portion (1) concatenations, the through-hole is for watering mould portion (2), waters mould portion (2) and includes head (21) and stabilizer blade portion (22), and stabilizer blade portion (22) include two stabilizer blades (221), and two stabilizer blades (221) parallel interval arrangement, and the distance between two stabilizer blades (221) is not less than the thickness of conveyer belt, and the thickness of stabilizer blade portion (22) is less than the thickness of head (21), and the thickness of stabilizer blade portion (22) equals the thickness of two stabilizer blades (221) and the distance sum between two stabilizer blades (221).

2. The mold of claim 1, wherein: the contact surface after the two body parts (1) are spliced is a spliced part (3), and the contact surface after the two body parts (1) are spliced is in seamless joint.

3. The mold according to claim 1 or 2, characterized in that: the die comprises at least one positioning part (31), wherein the positioning part (31) comprises a protrusion and a groove, the protrusion is located on one body part (1), the groove is located on the other body part (1), and the protrusion and the groove are matched and attached after the two body parts (1) are spliced.

4. The mold of claim 3, wherein: the die comprises two positioning parts (31), the two positioning parts (31) are respectively positioned at two sides of the die casting part (2), and each body part (1) is provided with one protrusion and one groove.

5. The mold of claim 1, wherein: the shapes of the casting mold parts (2) on all cross sections of the mold are the same, and the thickness direction of the leg part (22) is in the plane of the cross section.

6. The mold of claim 5, wherein: in the cross section, the shape of the head part (21) is formed by connecting a plurality of arc lines smoothly in sequence.

7. The mold of claim 5, wherein: the distance between the two legs (221) is 2 mm.

8. The mold of claim 5, wherein: the support leg (221) is plate-shaped, and the thickness of the support leg (221) is 2 mm.

9. The mold of claim 5, wherein: the height of the legs (221) in the cross-section is 14 mm.

10. The mold of claim 6, wherein: the arc lines are respectively a first arc (211), a second arc (212), a third arc (213), a fourth arc (214) and a fifth arc (215) which are sequentially and smoothly connected, the radius of the first arc (211) and the radius of the fifth arc (215) are both 5mm, the radius of the second arc (212) and the radius of the fourth arc (214) are both 4mm, the radius of the third arc (213) is 9mm, the second arc (212) and the fourth arc (214) are both internally tangent to the third arc (213), one end of the first arc (211) is externally tangent to the second arc (212), the other end of the first arc is tangent to one supporting leg (221), one end of the fifth arc (215) is externally tangent to the fourth arc (214), and the other end of the fifth arc is tangent to the other supporting leg (221).