JPH0526350U - Money holding device - Google Patents

Abstract

(57) [Summary] [Purpose] When vulcanizing and joining the end portions of the conveyor belt, the metal pressing member can be easily attached and detached, and the working time can be shortened. It is an object of the present invention to provide a metal pressing device that can effectively prevent the portion from being bent. [Structure] On the workbench 2 which sandwiches the heating plate 4a, there are provided metal fittings 7a, 7b which come into contact with the ears 1b of the conveyor belt 1, and a bar-shaped member having a predetermined length is formed on the upper portion thereof. The metal pressing member 12 is placed. A fixed stopper 13 which can be positioned and a slide stopper 15 which is slidably attached via a moving means 14 such as a tightening bolt are provided on both ends of the metal pressing member 12 formed in a rod shape with a predetermined length. The fixed stopper 13 has a plurality of positioning holes 1 formed at predetermined intervals in the metal pressing member 12.
0 and the fixing pin 11 inserted through the fixing pin 11, and the slide stopper 15 rotates the screw rod 14a of the moving means 14 to rotate the screw pressing member 12
It slides along.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a metal pressing device used for vulcanizing and joining the ends of conveyor belts in a vulcanizer, and more specifically, it is easy to remove and attach and can shorten the working time. The present invention relates to a money holding device.

[0002]

[Prior Art]

 Conventionally, when the end portions of the conveyor belt 1 are joined in an endless manner, they are vulcanized and joined by a vulcanizer 3 installed in the approximate center of the workbench 2 as shown in FIG. The vulcanizer 3 is mainly composed of hot plates 4a and 4b for vertically sandwiching the joint portion 1a of the conveyor belt 1 and a pressure plate 5 in the central portion of the work table 2 in the longitudinal direction. At the joint portion 1a of FIG. 4, a metal pressing device 6 as shown in FIGS. 4 and 5 is used.

The metal pressing device 6 includes two metal fittings 7a and 7b used for molding the ears 1b of the conveyor belt 1, and a metal pressing member 8 for restraining the metal fittings 7a and 7b. The metal pressing member 8 is formed in a U-shaped cross section so that the conveyor belt 1 and the metal fittings 7a and 7b can be sandwiched therebetween. The other pad 7b is slidably arranged, and is composed of a plurality of positioning holes 10 formed in the pressing member 8 and a fixing pin 11 inserted into the positioning holes 10.

[0004]

[Problems to be solved by the device]

 However, since the conventional presser pressing device is used by sandwiching the conveyor belt 1 and the backing plates 7a, 7b between the presser pressing members 8 formed in a U-shaped cross section, the presser plates are horizontally arranged with the heating plates 4a, 4b. At the time of vulcanization setup, it is necessary to remove or shift the workbench 2 that has been set before setting the metal pressing member 8, which requires a lot of time and labor and may cause the joint to bend. However, there was a problem that it caused the deterioration of quality.

The present invention has been made in view of the above-mentioned conventional problems, and when the end portion of the conveyor belt is vulcanized and joined, the metal pressing member can be easily attached and detached, and the working time can be shortened. It is an object of the present invention to provide a presser foot pressing device which can be made more efficient and can effectively prevent the joint portion of the conveyor belt from being bent.

[0006]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention is a device that is placed so as to cover one surface of a conveyor belt, and the metal pressing member is formed in a rod shape, and the metal pressing member is The gist of the invention is that a fixed stopper that can be positioned and a slide stopper that can slide through a moving unit are provided.

[0007]

[Function of the device]

 This invention is configured as described above, and at the time of vulcanization, the belt conveyor set by the metal pressing member is a hot plate and the workbench is a continuous flat surface, so it bends at the joint part of the conveyor belt. There is no concern that it will have a habit, and since the metal pressing member is simply placed on the workbench, the metal pressing member can be easily attached and detached, and the working time can be shortened. Is.

[0008]

[Example of device]

 An embodiment of the present invention will be described below with reference to the accompanying drawings. The same components as those in the conventional example are designated by the same reference numerals and the description thereof will be omitted. FIG. 1 is a plan view of a metal pressing device embodying the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, 2 is a workbench, 4b is a hot plate, and 1 is a conveyor belt. On the workbench 2 which sandwiches the heating plate 4b, there are provided metal fittings 7a, 7b which come into contact with the ears 1b of the conveyor belt 1, and which are formed in a rod shape with a predetermined length on the upper portion thereof. A metal pressing member 12 is placed.

A fixed stopper 13 which can be positioned and a slidable mount 14 such as a fastening bolt are attached to both ends of the metal pressing member 12 formed in a rod shape with a predetermined length. The fixed stopper 13 is fixed by a plurality of positioning holes 10 formed in the metal pressing member 12 at predetermined intervals and a fixing pin 11 inserted through the positioning hole 10, and is also slidable. The stopper 15 slides along the metal pressing member 12 by rotating the screw rod 14a of the moving means 14.

Next, the method of using the metal-pushing device will be described. First, the metal fittings 7a and 7b are arranged on both ears 1b of the joint portion 1a of the conveyor belt 1 placed on the workbench 2. At the front and rear ends of the metal plates 7a and 7b, a pair of metal plate pressing members 12 to which a fixed stopper 13 and a slide stopper 15 are attached are placed and set so as to cover the conveyor belt 1. Then, the slide stopper 15 is brought into contact with and fixed to the other pad 7b by rotating the moving means 14 while the fixed stopper 13 is brought into contact with the one pad 7a. From this state, the joining portion 1a of the conveyor belt 1 is sandwiched between the hot plates 4a and 4b and the pressure plate 5 from above and below to perform vulcanization joining.

By performing the joining operation of the conveyor belt 1 by the above method, the belt conveyor 1 set by the metal pressing member 12 is heated when the joining portion 1a of the conveyor belt 1 is vulcanized. Since the plates 4a and 4b and the workbench 2 are continuous flat surfaces, there is no concern that the joint portion 1a of the conveyor belt 1 has a bending tendency, and the presser pressing member 12 is on the workbench 2 above. Since it is simply mounted on the metal plate, the metal pressing member 12 can be easily attached and detached, and the working time can be shortened.

[0012]

[Effect of the device]

 The present invention is a device that is placed so as to cover one surface of a conveyor belt as described above, and the presser pressing member is formed in a rod shape and can be positioned on the presser pressing member. Since a fixed stopper and a sliding stopper that can be slid through the moving means are provided, it is easy to attach and detach the metal pressing member when vulcanizing and joining the ends of the conveyor belt, and the work time is shortened. In addition, it is possible to effectively prevent the joint portion of the conveyor belt from being bent, and it is possible to perform the joining work of the high-quality conveyor belt.

[Brief description of drawings]

FIG. 1 is a plan view of a metal pressing device embodying the present invention.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is a plan view of a conventional metal pressing device.

FIG. 4 is a sectional view taken along the line BB of FIG.

FIG. 5 is a schematic front view of a conventional conveyor belt vulcanizer.

[Explanation of symbols]

1 Conveyor belt 1a Joint part 1b Ear part 2 Working table 3 Vulcanizer 4a, 4b Hot plate 5 Pressurizing plate 7a, 7b Abutment plate 10 Positioning hole 11 Fixing pin 12 Fixing member 13 Fixing stopper 14 Moving tightening bolts etc. Means 14a Screw rod 15 Slide stopper

Continuation of front page (51) Int.Cl. ⁵ Identification number Office reference number FI technical display location // B29K 21:00 105: 24 B29L 29:00 4F

Claims (1)

[Scope of utility model registration request] 1. When a vulcanizer is used to vulcanize and bond the end portion of a conveyor belt, a metal plate to be brought into contact with a belt ear portion of the conveyor belt placed on a work table and the metal plate are restrained. In the metal pressing device formed by using the metal pressing member, the device is placed so as to cover the one surface of the conveyor belt, and the metal pressing member is formed in a rod shape, The metal pressing device is characterized in that the metal pressing member is provided with a fixed stopper which can be positioned and a slide stopper which can be slid through a moving means.