KR870000992B1 - Method of filling and packaging kneaded material - Google Patents

Abstract

The process is (i) forming the tube shape film, (ii) filling and transferring the kneaded material in the tube shape film, (iii) tightly attaching a film to the surface of the kneaded material, and (iv) cutting the packaged kneaded material. The filling rate of the kneaded material, the transfering rate of the tube shape film and the attaching rate of a film are each set up appropriately.

Description

Packing material packing

1 is a schematic diagram showing the configuration of an embodiment of the present invention.

2 is a block diagram showing an operation in the case of seam detection.

3 is a block diagram showing the operation in the case of automatic film joint.

* Explanation of symbols for main parts of the drawings

1, 1 ': fabric 2, 2': film

21: tube

The present invention relates to a method for packing a condensate filled product in which a film of an object is taken out of a raw material, molded into a tube, filled with the condensate, and then binder-cut.

In the filling of conventional products, for example, sausages, cheeses, creamy foods or other food products such as grease, the speeds of filling, sending of tubes, and binding of tubes after filling are fixed at appropriate values. After the operation of the device is started, various adjustments, for example, the adjustment of the molding position of the tube, should also be performed under the set speed, so that the higher the set speed, the greater the loss of the film during the adjusting operation, and thus the set speed can be adjusted. In addition, the speed of the apparatus was hindered because the loss of the film had to be maintained within a range not to be excessive. In addition, at the joint or the end of the film, the charge is stopped over a certain length, so if a film is sent at the set speed, a large amount of film is wasted.

The present invention is capable of appropriately adding or subtracting each speed to reduce the waste of the film as much as possible, and once it is set at an appropriate speed, it is charged at a high speed to fill the condensate, which reduces the downtime as much as possible. The purpose is to provide a packaging method.

According to the present invention, the packing material packing method is to take out the target film from the fabric and shape it into a tube, and then discharge the tube while filling the tube with the packing material, and then bind the tube filled with the packing material at regular intervals. The following five inventions are comprised in the process of cutting.

(1) In the first invention, the filling pump speed (charging amount per unit time) of the contaminant, the feeding speed of the tube, and the binding speed (periodic of repeated binding operation) are independently set to each other at appropriate speed proportions, and then the three speeds are set. At the same time, a proportional deceleration operation is performed to set at an arbitrary speed.

(2) The second invention detects the seam of the film to reduce the filling pump speed of the contaminant, the feeding speed of the tube, and the binding speed, and then stops the filling pump after running the film for a certain distance. It is comprised by stopping a binding later.

(3) The third invention detects the seam of the film to reduce the filling pump speed of the contaminants, the delivery speed of the tube, and the binding speed, and then stops the charging pump after the film is driven for a certain distance, and also runs the film for a certain distance. After the binding stops, the film stops the charging pump after driving the fixed distance and resumes the fixing operation after the fixed distance driving the film.Then, the charging pump speed, the feeding speed of the tube, and the binding speed It is configured by accelerating.

(4) In the fourth invention, after detecting that the remaining film of the fabric has reached a certain value, the filling pump speed of the contaminant, the feeding speed of the tube, and the binding speed are reduced, and then the beginning of the film of the new fabric is placed at the end of the film. After the joint is detected, the film is driven by stopping the filling pump after running a certain distance and further stopping the binding after the film is running a certain distance.

(5) In the fifth invention, after detecting that the remaining film residue of the fabric has reached a certain value, the filling pump speed of the contaminants, the feeding speed of the tube, and the binding speed are reduced, and then the start of the film of the new fabric at the end of the film. After detecting the seam, the film stops the charging pump after driving the fixed distance, and stops the binding after the film has been running for a certain distance. In addition, after the film is driven for a certain distance, the binding operation is resumed, and then the filling pump speed and delivery rate of the tube are also accelerated.

Next, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a schematic diagram of an apparatus for filling an elongate object for carrying out the present invention.

In the drawing, (1) and (1 ') are fabrics wound on the target films (2) and (2'), and the film (2) of one fabric (1) is connected by a pair of feed rollers (31) and (31). It is sent out to the forming plate 5. In addition, the film 2 'of the other fabric 1' is held by the film automatic joint device 4 at the tip thereof in preparation for the joint at the end of the film 1. Here, the description of the automatic film joint is omitted because it is not directly related to the present invention.

The fabric 1 is equipped with a film fabric reduction detector 61 which detects when the residual length of the film reaches a predetermined value. Further, between the fabric 1 and the first feed roller 31, a film end detection sensor 62 is disposed by a phototube switch or the like which detects the end when the film 2 of the fabric 1 is finished. . The photoelectric switch which detects the seam in the middle of the film 2 wound on the fabric between two of the positions of the enemy rollers in the idler rollers 33 and 33 disposed in the rear of the feed roller 31. The film joint detection sensor 63 by this etc. is arrange | positioned.

The film 2 is usually wound round in the forming plate 5. Below the forming plate 5, a normal guide 72 for guiding the generally rounded film 2 from the inside and a welder 71 for welding the overlapping portions of the film from the outside to form the tube 21 are provided. Excreted.

In the guide 72, the guide 72 is directed to the extinguishing material supply pipe 82 connected to the charging pump 81 disposed above. Below the guide 72, a pair of feed rollers 91 and 91 for feeding the tube 21 downward and a pair of pressing rollers to form a crimped portion of the tube 21 in the shape below. 101 and 101 are disposed. Under the pressing roller 101, a binding apparatus 102 for binding the compressed portion with two clips and cutting between the two clips is formed. Then, the binding device 102 is set to perform a repeating reciprocating motion of descending at the dropping speed of the tube 21 to rise and return to its original position at the same time as the completion of one binding. Therefore, the cycle of this reciprocating motion coincides with the binding speed.

The charge pump 81 and the transfer roller 91 are connected to the motors 83 and 93 for rotational driving, respectively. And the binding device 102 is connected to the motor 103 through a mechanism for converting the rotational motion into a reciprocating motion. In addition, the motor 93 driving the feed roller 91 has a film joint movement amount detector 92 which counts by converting the rotational speed, that is, the feed amount of the tube 21 into the number of pulses generated at a predetermined interval, for example, It is equipped with a pulse generator using a proximity switch.

Each of the motors 83, 93, 103 has inverters 84, 94, 104 for speed adjustment operated by relays 85, 95, 105, respectively. Among the relays, the relays 85 and 95 for the charge pump 81 and the transfer roller 91 are adjusted resistors for adjusting the speed ratio of the motors 83 and 93 to the motor 103, respectively. 86 and 96 are connected.

The resistors (86), (96) and the relays (105) and the regulating resistors (112), (112 '), (112˝) for simultaneously proportionally accelerating and decelerating the three motors through a linear acceleration / deceleration amplifier (110). It has the relay 111, 111 ', and 111 "for opening and closing.

Further, the sensors 61, 62, 63 and the detector 92 are connected to a control device for operating each relay in accordance with the sequence set by these signals.

Next, the operation of the embodiment of the present invention will be described with the above sequence.

First, when the film 2 from the fabric 1 is fed into the forming plate 5 by the transfer rollers 31 and 31, it is formed into a normal having an overlapping portion, and then the overlapping portion is welded ( 71 is welded to form a tube 21, and is discharged downward from the pair of feed rollers 91 and 91. Thus, the tube 21 is filled with an elongate material from the upper charge pump 81. The tube 21 filled with the concave substance is formed by a pair of pressing rollers 101 and 101 disposed below the pressing portion at regular intervals (pitch speed). This press part is clipped at two places which are adjacent by the binding device 102 which reciprocates up and down, and is cut between both clips, and one product, for example, a sausage, is continuously manufactured.

In the manufacturing process mentioned above, it is necessary to adjust and set so that the molding of the tube 21 may be in the favorable state at the start of the process. Therefore, by first operating the control unit 113, the motors 83, 93, and 103 are added to or deducted from the resistor 112 so that the relay 111 for setting the initial condition at the start of operation can be turned on and adjusted at a low speed. At the same time. In such a state, the angular position of the forming plate 5, the axial position of the original fabric 1, and the like are manipulated to adjust the optimum one by forming the tube 21. Thus, the speed ratio of the motors 83, 93 to the motors 103 to the motor 103 is adjusted again by operating the control unit 113 again to add or subtract the resistors 86, 96 so that the associates are optimally charged. Set it. Therefore, the adjustment becomes easy compared with the conventional adjustment of the speed of each motor alone, so that adjustment is possible within a short time. During the above-mentioned tube forming and adjusting of the filled state, the feeding speed of the tube is low, so that the adjustment is easy and the waste of the tube is reduced. Thus, after the adjustment is completed, the speed is increased to the normal operation speed.

Next, when there is a seam of the film in the middle of the original fabric 1, charging is avoided before and after, and the operation | movement is demonstrated, also referring FIG. 2 (1). And the sequence of the following operation is automatically performed by the switching, selection of the control device 113.

First, when the film joint detection sensor 63 delivers the seam of the film 2, the control device 1 13 receives a signal from the sensor 63, and each motor 83, 93, 103 At the same time to the set speed. Next, after the film travels for a certain distance, that is, when the film joint movement amount detector 92 counts a certain number of pulses and issues a signal indicating that the seam of the film 21 is near the front of the forming plate 5, the charge pump The motor 83 of 81 stops. In addition, the motor 103 stops after the fixed distance travel of the film, that is, when the seam of the film is near the binder 102. At this time, the command signal is also set by setting the number of pulses of the film joint movement amount detector 92 (hereinafter, a plan of "film constant distance travel" is also performed). In this way, since the joint part of the tube 21 passes at low speed, the adjustment in each part especially the forming plate 5 is not scattered. In addition, it is possible to set the amount of tubes discarded between them to be the minimum amount, and at the same time, it is not necessary to stop the device for the exclusion of the seam of the film, thereby improving productivity.

Thus, only the tube sending motor 93 is driven at a low speed so that the tube 21 is gradually sent out. If you want to end the whole process of filling and packaging here, you can stop the motor 93 at this time. By doing in this way, it fills to the part as close as possible to the joint of a film, and the effective use of a film is made.

Moreover, after the seam of the said film passes completely, it can also return to normal operation automatically again. In this case, as shown in Fig. 2 (2), the pulses are counted by the detector 92 continuously after the stopping of the binding motor 103 without stopping the motor 93 for conveying the tube. After a certain distance of travel, that is, after the joint has completely passed through the binding position, the motor 83 for the charge pump 81 is restarted to resume charging. When approaching the binding position, the motor 103 for the binding device 102 is driven to resume the binding. Thereafter, the speed level is switched by the relay 111 'or 111k, and the resistor 112' or 112k is added or decremented, thereby accelerating the motor at the same time and returning to the predetermined operating speed.

Next, the case where the film 2 of the original fabric 1 is complete | finished is demonstrated, referring also to FIG.

When the residual length of the film 2 of the original fabric 1 becomes a certain amount, a warning signal is issued by the film original fabric reduction detecting device 61, and each of the signals is controlled by a command from the control device 113 according to the signal. The motors 83, 93, 103 are decelerated and run at a speed suitable for automatic jointing of the film. When the film 2 is completely finished, the film end detection sensor 62 detects the end of the film 2, and the film automatic coupling device 63 is operated by the signal to operate the film of the new fabric 1 '. 2 ') is attached to the end of the film (2). The joint by this adhesion is sent by a pair of feed rollers 31 and 31, In the meantime, the film joint detection sensor 63 detects the joint of a film. Thus, after the signal of the sensor 63 is generated, the motor 83 of the pump 81 and the motor 103 of the binder 102 are sequentially stopped after running the film for a certain distance. The stopping operation after the simultaneous deceleration of the motors 83, 93, and 103 as described above by the signal of the sensor 63 is the same as in the case of the above-described film joint. The device may then be shut down, but charging may continue with the new auto-sealed film.

The re-operation operation of each motor for this purpose goes through the same process as in the above-described seam detection shown in FIG. In this way, when interlocked with the automatic film jointing device, the operation of the machine can be greatly improved since a long time operation is possible.

As described above, the present invention allows the speed of each part to be changed firstly and independently, and the whole can be accelerated under the collective, so that the operation state can be easily adjusted and the waste of film can be minimized, and the high speed operation is possible. Will be done; Secondly, deceleration, stop, or automatic return as needed according to a certain sequence greatly improves productivity and machine operation rate.

That is, the present invention contributes to both the improvement of the production capacity of sex resources and machinery.

Claims (5)

After drawing the object film from the fabric to form a tube, the tube is sent out while filling the tube with an assortment, and then the tube filled with the substance is bound and cut at regular intervals. In the present invention, the filling pump speed of the condensate, the delivery speed of the tube, and the setting speed of the condensate are individually set at appropriate speed ratios. Filling packing method. In the condensate packing method of drawing out the object film from the fabric to form a tube, and then discharging the tube while filling the tube with an elongate, and then binding and cutting the tube filled with the elongate at regular intervals. Detects the seam of debris and reduces the filling pump speed, feeding speed of tube, and binding speed, and stops the charging pump after running the film for a certain distance, and stops the binding after the driving of the film for a certain distance. How to pack the condensate filling. In the condensate filling packaging method in which the object film is taken out of the original fabric and formed into a tube, the condensate is filled into the tube while the condensate is packed and the condensate is filled with a condensate at a predetermined interval. Detect the seam of the film to reduce the filling pump speed of the contaminants, the feeding speed of the tube, and the binding speed.Then stop the charging pump after running the film for a certain distance, and stop the binding after the film is running for a certain distance. After stopping, the film operates the charging pump again after driving a certain distance, and resumes the binding operation after the driving of the film for a certain distance, and then accelerates the charging pump speed, the discharge rate of the tube, and the binding speed. Water filling packing method. In the method of packing the packing material to take out the object film from the fabric and shape it into a tube, and then send out the tube while filling the tube with an association product, and then bind and cut the tube filled with the association product at regular intervals. After detecting that the film residual length has reached a certain value, the speed of filling pump of the contaminant, the feeding speed of the tube, and the binding speed are reduced, and then the beginning of the film of the new fabric is connected to the end of the film, and the seam is detected. And stops the charge pump after the film is driven for a certain distance, and stops binding after the film is run for a certain distance. According to the present invention, the object film is taken out from the fabric, formed into a tube, and the tube is filled with an elongated substance, and the tube is sent out, and then the tube filled with the elongated substance is bound and cut at regular intervals. After detecting that the film residual length has reached a certain value, decelerate the filling pump speed, tube delivery speed and binding speed of the contaminants, and then connect the beginning of the film of the new fabric to the end of the film, and detect the joint Stop the charging pump after driving a certain distance, stop the binding after the film is running a certain distance, and after the stop of the film, operate the charging pump again after running a certain distance, and resume the binding operation after the driving of the film. And then accelerate the filling pump speed, delivery rate of the tube, and binding speed.

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