JP5695435B2 - Cart with rubber presser function - Google Patents

Description

  The present invention relates to a cart with a rubber pressing function used for supplying a rubber material for a tire to an extruder.

  When a rubber material is supplied to an extruder, a cart (handling coater) and a rubber presser are used, and various types of carts and a rubber presser have been proposed (for example, Patent Document 1 and Patent Document 2). .

  FIG. 6 is a diagram showing a rubber material supply operation to an extruder using a conventional cart and a rubber presser. As shown in FIG. 6, conventionally, when a rubber material is supplied to an extruder, a material input port of the extruder F is placed on a pallet P on which the rubber material is placed from a storage location of the rubber material using a cart 101. Then, the rubber pressing device 102 having the pressing member 103 is moved to this location instead of the carriage 101, and the rubber pressing device 102 is used to move the rubber pressing device 102 on the pallet P. The rubber material was pressed from above.

JP 2006-131069 A JP-A-5-799

  However, since it takes time to replace the carriage 101 and the rubber presser 102, there is a problem that workability is lowered. Further, there is also a problem that workability is further deteriorated due to the collapse of the rubber material while the pallet P on which the rubber material is placed is conveyed to the extruder F. Furthermore, it was necessary to simplify the peripheral equipment of the extruder F for work safety.

  In view of the above problems, an object is to provide a cart with a rubber pressing function capable of solving all of these problems.

The first technique related to the present invention is:
A cart body for moving a pallet on which a rubber material is placed;
Holding means for holding the rubber material by pressing the rubber material,
The cart body is
An insertion member for inserting into the pallet;
A lift mechanism that supports the insertion member to be movable up and down;
The presser means is
A support frame attached to the bogie body;
A cart with a rubber presser function, wherein the cart has a presser member attached to the support frame and having a height adjusting means.

The second technique related to the present invention is:
The presser member is attached to the support frame via a bracket;
The cart with a rubber pressing function according to the first technique , wherein the bracket is attached to the support frame configured to be rotatable in a horizontal direction.

The third technique related to the present invention is:
The cart with a rubber pressing function according to the first technique or the second technique , wherein a pair of the pressing members are provided on the left and right sides of the support frame.

The present invention is based on the above-described technologies, and the invention according to claim 1
A cart body for moving a pallet on which a rubber material is placed;
Presser means for holding the rubber material by pressing the rubber material placed on the pallet from above;
With
The cart body is
An insertion member for inserting into the pallet;
A lift mechanism for supporting the insertion member to be movable up and down;
Have
The presser means is
A support frame attached to the bogie body;
A holding member attached to the support frame and having a height adjusting means;
Have
The presser member is attached to the support frame via a bracket;
The bracket is attached to the support frame so as to be rotatable in a horizontal direction;
A pair of the pressing members are provided on the left and right of the support frame,
When the bracket rotates, the pressing member is configured to hold the rubber material from above at a predetermined position in the horizontal direction.
This is a cart with a rubber presser function.

  According to the present invention, it is not necessary to replace the cart and the rubber presser, and the workability can be improved by eliminating the collapse of the load in the middle of the conveyance of the rubber material. The peripheral equipment of the extruder can be simplified and work safety can be achieved.

It is a perspective view of the cart with a rubber presser function according to an embodiment of the present invention. It is a front view of the cart with a rubber presser function according to an embodiment of the present invention. It is a side view of the cart with a rubber presser function according to an embodiment of the present invention. It is a top view of the trolley | bogie with a rubber pressing function which concerns on embodiment of this invention. It is a figure which shows the supply operation | work of the rubber material to the extruder by the trolley | bogie with a rubber pressing function which concerns on embodiment of this invention. It is a figure which shows the supply operation | work of the rubber material to the extruder by a prior art example.

  Hereinafter, the present invention will be described based on embodiments.

  1 to 4 are a perspective view, a front view, a side view, and a plan view of a cart with a rubber pressing function according to an embodiment of the present invention.

1. Configuration of the Cart with Rubber Pressing Function The cart with rubber pressing function A holds the rubber material R by pressing the rubber material R from above and the cart body 1 for moving the pallet P on which the rubber material R is placed. Presser means 2.

(1) Bogie Main Body The bogie main body 1 includes a pair of left and right forks (an example of an insertion member) 4 to be inserted into the pallet P, and a lift mechanism portion 7 that supports the fork 4 so as to be movable up and down.

  A front wheel 5 a is provided at the tip of the fork 4, and a rear wheel 5 is provided in the lift mechanism 7. Further, an operating body 6 is attached to the lift mechanism section 7, and the carriage body 1 is caused to travel by changing the direction of the rear wheel 5 by the operating body 6.

(2) Presser Means The presser means 2 includes a support frame 3 erected on the rear portion of the fork 4 of the carriage body 1, a bracket 10, and a presser member 12 attached to the bracket 10.

  The support frame 3 includes a pair of left and right side frames 16, a lower frame 17, an upper frame 18, and an intermediate frame 19.

  The bracket 10 is attached to each side frame 16 by an attachment member 15. The attachment member 15 has a function of adjusting the position of the bracket 10. As shown by an arrow A, the bracket 10 is moved along the side frame 16 to fix the bracket 10 at an appropriate position. The height position is adjusted, and as shown by an arrow B, the bracket 10 is rotated in the horizontal direction and the bracket 10 is fixed at an appropriate position to adjust the planar position of the bracket 10.

  The pressing member 12 is connected to each bracket 10 by a connecting member 11. The connecting member 11 has a function of adjusting the position of the presser member 12, and as shown by an arrow C, a planar position is obtained by moving the presser member 12 along the bracket 10 and fixing the bracket 10 at an appropriate position. Adjust. The connecting member 11 has a screw rod 13 and a female screw body 11 a fitted to the screw rod 13, and the holding member 12 is attached to the lower end of the screw rod 13 by rotating the rotary handle 14. Adjust the height position.

2. Explanation of operation of the cart with rubber presser function

  The cart A with the rubber pressing function configured as described above conveys the rubber material R as follows. That is, first, as shown in FIG. 1, the fork 4 is inserted into the pallet P placed in a state where the rubber material R is folded and the pallet P is lifted from the floor surface. Next, after adjusting the position of the bracket 10 so that the presser member 12 is positioned above the rubber material R, the rotary handle 14 is rotated to lower the presser member 12 and press the rubber material R from above.

  FIG. 5 is a diagram showing a supply operation of the rubber material R to the extruder F by the cart A with the rubber pressing function according to the embodiment of the present invention. As shown in FIG. 5, after the cart A with the rubber pressing function is moved to the pallet P, the pallet P is lifted from the floor as described above, and the rubber material R is pressed from above by the pressing member 12. In this state, the cart A with the rubber pressing function is moved to convey the rubber material R to a location near the material input port F1 of the extruder F.

3. Advantages of the present embodiment (1) Since the cart A with the rubber presser function of the present embodiment is provided with a presser function of the rubber material R, the pallet P is used as the material input port of the extruder F as described above. It only has to be transported to a place near F1, and it is possible to save the trouble of moving the rubber retainer 102 to a place near the material input port F1 of the extruder F as in the prior art.

(2) Moreover, it is possible to prevent the rubber material R from collapsing while the pallet P is being transported to a place near the material input port F1 of the extruder F. For this reason, work time, especially the replacement time of the pallet P can be shortened, and productivity can be improved.

(3) Further, since the peripheral equipment of the extruder F can be simplified by the amount that the rubber presser device 102 is not required, work safety can be achieved.

  While the present invention has been described based on the embodiments, the present invention is not limited to the above embodiments. Various modifications can be made to the above-described embodiment within the same and equivalent scope as the present invention.

1 Carriage body 2 Pressing means 3 Support frame 4 Fork (insertion member)
5 Rear wheel 5a Front wheel 6 Operation body 7 Lift mechanism section 10 Bracket 11 Connecting member 11a Female thread body 12 Holding member 13 Screw rod 14 Rotating handle 15 Mounting member 16 Side frame 17 Lower frame 18 Upper frame 19 Intermediate frame 101 Bogie 102 Rubber retainer 103 Presser member A Cart F with rubber presser function F Extruder F1 Material inlet P Pallet R Rubber material

Claims (1)

A cart body for moving a pallet on which a rubber material is placed;
A pressing means for holding the rubber material by pressing the rubber material placed on the pallet from above ,
The cart body is
An insertion member for inserting into the pallet;
A lift mechanism that supports the insertion member to be movable up and down;
The presser means is
A support frame attached to the bogie body;
A pressing member attached to the support frame and having a height adjusting means ;
The presser member is attached to the support frame via a bracket;
The bracket is attached to the support frame so as to be rotatable in a horizontal direction;
A pair of the pressing members are provided on the left and right of the support frame,
The cart with a rubber pressing function , wherein the pressing member is configured to press the rubber material from above at a predetermined position in the horizontal direction by rotating the bracket .

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