JP3003079U - Rubber burr removal equipment - Google Patents

Abstract

(57) [Summary] [Purpose] To enable even unskilled personnel to safely and efficiently perform the rubber deburring work of products. [Structure] A buffing machine having a wire buff attached to a rotating shaft is fixed to a base, and product supporting means for supporting a product is disposed in the vicinity of the buffing machine. A motor with a reducer is attached, and the product is sandwiched by an output shaft side receiver attached to the output shaft of the reducer motor and a rotation receiver attached to the base so as to face the output shaft side receiver. A device for removing rubber burrs, characterized in that a product held between an output shaft side receiver and a rotary receiver is brought into contact with and separated from a wire buff by advancing and retracting a base by a cylinder.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is intended to remove rubber burrs for removing rubber burrs of rubber products or products having rubber (these products are simply referred to as "products" in the present specification including the utility model registration claims). It relates to the device.

[0002]

[Prior art]

 To remove rubber burrs from a product, a method has been conventionally used in which an operator presses the product that the operator holds by hand against the wire buff attached to the rotating shaft of the buffing machine.

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned conventional method, it is inevitable that the work requires skill and the work efficiency varies due to the work time, the physical condition of the worker, and the like. Furthermore, since the product is held by hand and pressed against the wire buff, even a skilled person often suffers an injury such as a scratch or a scratch on the hand or fingers. In addition, if the work is performed for a long period of time, tendonitis may occur in the hands, fingers, arms, etc. of the worker. The present invention has been made to solve such problems in the conventional technology.

[0004]

[Means for Solving the Problems]

 The present invention solves the above problems by providing a semi-automatic device for removing rubber burrs. That is, according to the present invention, a buff board having a wire buff attached to a rotating shaft is fixed to a base portion, and product support means for supporting a product is disposed in the vicinity of the buff board, and the product support means is a movable base. A motor with a reducer is mounted on a table, and the output shaft side receiver is attached to the output shaft of the motor with a reducer, and the rotary receiver is mounted on the base so as to face the output shaft side receiver. The rubber burrs are characterized in that the product clamped between the output shaft side receiver and the rotary receiver is brought into contact with and separated from the wire buff by advancing and retracting the base by a cylinder. The equipment is provided. (Claim 1)

Further, the product may be brought into contact with or separated from the wire buff by rotating the product support means by a cylinder. That is, according to the present invention, further, a buffing machine having a wire buff attached to a rotating shaft is fixed to a base part, and a product supporting means for supporting a product is disposed in the vicinity of the buffing machine, and the product supporting means is rotated. A motor with a speed reducer is mounted on a movable base, and an output shaft side receiver mounted on the output shaft of the motor with a speed reducer and a rotary receiver mounted on the base so as to face the output shaft side receiver. The product is clamped by means of and the product clamped between the output shaft side receiver and the rotary receiver is brought into contact with and separated from the wire buff by rotating the base with a cylinder. It provides a device for removing rubber burrs. (Claim 2)

[0006]

[Action]

 [Rubber Burr Removal Device According to Claim 1] The rubber burr removal device according to claim 1 is mainly used for removing rubber burrs such as a peripheral surface of a product. When removing rubber burrs from a product with this rubber burr removal device, the buffing machine is operated to operate the reducer motor with the product clamped between the output shaft side receiver and the rotary receiver in the product support means. It is sufficient that the product is brought into contact with the wire buff of the buffing machine by operating and moving the base forward by the cylinder. The product sandwiched between the output shaft side receiver and the rotary receiver in the product support means is rotated at a low speed by a motor with a reducer. That is, the output shaft side receiver attached to the output shaft of the motor with reduction gear rotates at a low speed by the motor with reduction gear, but the rotation receiver that holds the product together with the output shaft side receiver also passes through the product. It rotates at the same speed with the output shaft side receiver. In this way, the product rotating at a low speed comes into contact with the wire buff of the buffing machine rotating at a high speed by advancing the base by the cylinder, and the rubber burr of the product is removed by the wire buff. After the rubber deburring of the product is completed, the base is retracted by the cylinder to separate the product from the wire buff, the motor with the reducer is stopped, and the product is removed from between the output shaft side receiver and the rotary receiver. Take it out. Then, in the same manner as described above, the next product is clamped between the output shaft side receiver and the rotary receiver, the motor with a reducer is operated, and the base is advanced by the cylinder to move the next product. It only has to be in contact with the wire buff of the buffing machine.

[Rubber Burr Removal Device According to Claim 2] The rubber burr removal device according to claim 2 is mainly used for removing rubber burrs on a side surface of a product or the like. Therefore, the product supporting means in this rubber burr removing device is configured to rotate by a cylinder, and is clamped between the output shaft side receiver and the rotary receiver by rotating the product supporting means. The product is so-called wraparound from the side of the wire buff so that the side surface of the product contacts the wire buff. In other respects, the operation is substantially the same as that of the rubber burr removing device of the first aspect.

[0008]

【Example】

 Next, an embodiment of the present invention will be described with reference to the accompanying drawings. First, the case shown in FIGS. 1 and 2 will be described. The one indicated by reference numeral 1 is a buff board. The illustrated buffing board 1 is a double-headed type having wire buffs 5 and 7 attached to both ends of a rotary shaft 3. The buffing board 1 is fixed on the base 9. Product support means 13 for supporting the product 11 is arranged near the buffing board 1. The product support means 13 has a decelerator-equipped motor 17 mounted on a pedestal 15 that can move back and forth. The product 11 is sandwiched by the rotation receiving member 23 attached to the base 15 so as to face each other. Reference numeral 25 is a guide means for the base 15, and reference numeral 27 is a stopper for the base 15. The rotation receiver 23 has a bearing (not shown) built therein, and is attached to an arm 31 via a clamp 29, and the arm 31 is attached to the base 15. Further, by moving the base 15 on the guide means 25, 25 forward and backward by a cylinder 33 such as an air cylinder, the product 11 sandwiched between the output shaft side receiver 21 and the rotary receiver 23 comes into contact with and separates from the wire buff 5. Do as you do.

In the case shown in FIG. 3, the product support means is configured to rotate by a cylinder, and by rotating the product support means, the product support means is provided between the output shaft side receiver and the rotary receiver. The sandwiched product is configured to come into contact with and separate from the wire buff, but other points are the same as the case shown in FIGS. 1 and 2. Therefore, regarding the case shown in FIG. 3, only the differences from the cases shown in FIGS. 1 and 2 will be described below. Further, in the case shown in FIG. 3, the same reference numerals as those shown in FIGS. 1 and 2 are used for the means, devices, members and the like common to or corresponding to the cases shown in FIGS. 1 and 2. To use.

In the product support means 41 in the example shown in FIG. 3, the motor 17 with a speed reducer is mounted on a rotatable base 43, and the output shaft side receiving member 21 is attached to the output shaft 19 of the motor 17 with a speed reducer. The product 11 is sandwiched by the rotation receiving member 23 attached to the base 43 so as to face the output shaft side receiving member 21. Further, by rotating the base 43 by a cylinder 45 such as an air cylinder, the product 11 held between the output shaft side receiver 21 and the rotary receiver 23 comes into contact with and separates from the wire buff 5. Reference numeral 47 is a rotating shaft that rotatably supports the base 43, reference numeral 49 is a guide means of the base 43, and reference numeral 51 is a stopper of the base 43. The cylinder 45 is supported by the rotating shaft 53, and the piston rod 55 of the cylinder 45 is connected to the base 43 via the rotating shaft 57.

In FIG. 3, the rubber burrs adhering to the peripheral surfaces d and e and the side surface f of the flange 11a in the product 11 in which the rubber 11c is sandwiched between the flanges 11a and 11b are simultaneously removed.

In any of the above cases, by controlling the cylinders 33, 45, the motor with speed reducer 17 and the like using a timer or the like, the product 11 can be controlled according to the size, shape, etc. of the product 11. It is also possible to obtain the optimum deburring state by adjusting the time of contact with the.

[0013]

[Effect of device]

 As described above, according to the present invention, the rubber deburring work of the product is semi-automatic, so that even an unskilled person can efficiently perform the rubber deburring work of the product. Further, since the product is held between the output shaft side receiver and the rotary receiver so that the product is brought into contact with the wire buff, the worker is not injured by scratches or scratches on the hands and fingers. There is no risk of tendonitis.

The device for removing rubber burrs according to claim 1 is preferably used mainly for the work of removing rubber burrs on the peripheral surface of a product or the like. The apparatus for removing rubber burrs according to claim 2 is preferably used mainly for the work of removing rubber burrs on the side surface of a product.

[Brief description of drawings]

FIG. 1 is a plan view showing an example of a rubber burr removing apparatus according to the present invention.

FIG. 2 is a front view showing the same device for removing rubber burrs.

FIG. 3 is a plan view showing another example of the rubber burr removing apparatus according to the present invention.

[Explanation of symbols]

 1 Buffing Machine 3 Rotating Shaft 5 Wire Buff 7 Wire Buff 9 Unit 11 Product 13 Product Support Means 15 Base 17 Motor with Reducer 19 Output Shaft 21 Output Shaft Side Receiving Tool 23 Rotating Receiving Tool 25 Guide Means 27 Stopper 29 Clamp 31 Arm 33 Cylinder 41 Product Support Means 43 Base 45 Cylinder 47 Rotating Shaft 49 Guide Means 51 Stopper 53 Rotating Shaft 55 Piston Rod 57 Rotating Shaft

Claims (2)

[Scope of utility model registration request] 1. A buffing machine having a wire buff attached to a rotating shaft is fixed to a base portion, and product supporting means for supporting a product is disposed in the vicinity of the buffing machine, and the product supporting means is a movable base. A motor with a reducer is mounted on the top, and the product is clamped by an output shaft side receiver attached to the output shaft of the reducer motor and a rotation receiver attached to the base so as to face the output shaft side receiver. A device for removing rubber burrs, characterized in that a product clamped between an output shaft side receiver and a rotary receiver is brought into contact with and separated from a wire buff by advancing and retracting a base by a cylinder. 2. A buffing machine having a wire buff attached to a rotating shaft is fixed to a base, and product supporting means for supporting a product is disposed near the buffing machine, and the product supporting means is a rotatable base. A motor with a reducer is mounted on the table, and the product is sandwiched by an output shaft side receiver attached to the output shaft of the motor with the reducer and a rotary receiver attached to the base so as to face the output shaft side receiver. A device for removing rubber burrs, characterized in that the product clamped between the output shaft side receiver and the rotary receiver is brought into contact with and separated from the wire buff by rotating the base with a cylinder.