KR-102959841-B1 - Tissue automatic sheet separator

Abstract

The present invention relates to an automatic tissue sheet separator, and more specifically, to an improved automatic tissue sheet separator that prevents malfunctions by accurately entering and separating sheets into an ink-marked section during sheet separation, as well as reducing equipment costs and facilitating maintenance through structural simplification, thereby preventing a decrease in production efficiency.

Inventors

• 조문기

Assignees

• 주식회사 예당티엔피

Dates

Publication Date

20260508

Application Date

20240613

Claims (3)

1. A tissue automatic count separator comprising: a fixed frame (100); a controller (200) and a power supply unit (210) installed on one side of the fixed frame (100); a fixed bar (FB) fixed to the fixed frame (100); a position detection sensor (PS) installed on one side of the fixed bar (FB) to detect ink marked on a predetermined number of tissues (T) and output a signal to the controller (200) to confirm a count separation reference point; and a count separation unit (300) mounted on the fixed bar (FB) to separate the number of tissues (T); The above-mentioned purchase separation unit (300) comprises a reference separator (310) fixed in the middle of the length of a fixed bar (FB) to widen the gap between tissues (T) at a point detected by a position detection sensor (PS), a pair of bearing blocks (320) fixed at both ends of the fixed bar (FB) to have a position higher than the fixed bar (FB), a separator motor (330) fixed to one side of one of the bearing blocks (320), a screw shaft (340) with both ends fixed to the bearing blocks (320) so as to be rotatable in place, one end of which is coupled to the motor shaft of the separator motor (330) while penetrating the bearing blocks (320), and having screw threads formed on both sides in opposite directions relative to the center of the length, a sliding block (350) symmetrically coupled to both sides relative to the center of the length of the screw shaft (340) so as to be able to move along the screw shaft (340), and installed on the sliding block (350) A tissue automatic separator characterized by including a separator (360) that separates the number of tissues (T) by moving to the left and right sides while entering through the gap opened by the reference separator (310).
2. In paragraph 1, The above reference separator (310) is characterized by comprising a separator body (311) fixed to a fixed bar (FB), a stepper motor (312) fixed to the front of the separator body (311) and driven to rotate within a certain angle, a separator piece (313) fixed to the motor shaft of the stepper motor (312) and inserted between tissues (T) to separate a predetermined number of tissues (T) while rotating, and a tapered wedge (314) fixed to one side of the separator piece (313) to spread the tissues (T) apart to form a space.
3. In paragraph 1, The above separator (360) is characterized by comprising a lifting cylinder (361) fixed to the lower surface of a sliding block (350), a lifting rod (362) controlled to move out of the lifting cylinder (361) by the controller (200), a forward/backward cylinder (363) fixed to the lower end of the lifting rod (362), a forward/backward rod (364) installed in the forward/backward cylinder (363) and moving out in a direction perpendicular to the lifting rod (362), a flow separator (365) fixed to the front end of the forward/backward rod (364), and a fixed separator (366) fixed to the lower surface of the forward/backward cylinder (363) and installed parallel to the flow separator (365).

Description

Tissue automatic sheet separator The present invention relates to an automatic tissue sheet separator, and more specifically, to an improved automatic tissue sheet separator that prevents malfunctions by accurately entering and separating sheets into an ink-marked section during sheet separation, as well as reducing equipment costs and facilitating maintenance through structural simplification, thereby preventing a decrease in production efficiency. Generally, tissues are classified into various forms such as hand towels, facial tissues, and napkins depending on their use. These tissues undergo a process of being separated into a certain amount while stacked in layers, and the separation point is marked using ink or the like to facilitate smooth separation. Then, after the operator visually inspects the ink-marked area, a certain amount is separated and transferred to the subsequent process. This method is the standard manual process used during the sheet separation stage of tissue manufacturing, and it is the method mostly followed. However, such manual work results in high work fatigue as workers must always stand in the same position and work for long periods. Furthermore, because it relies solely on manpower, production speed varies depending on the level of proficiency, making it difficult to secure a uniform production volume. Additionally, it becomes a factor that increases product prices due to rising labor costs. As part of efforts to resolve this, the following [prior art literature] has been disclosed. While [prior art literature] has many advantages in that it can automatically separate the number of tissue sheets, it has the disadvantage of requiring a large initial investment cost due to the high manufacturing cost resulting from the structurally complex means for separating and transporting the sheets. In addition, due to the structurally complex design of the parts, maintenance is difficult, and the long duration and high cost associated with maintenance can cause a decrease in production efficiency. FIG. 1 is a schematic perspective view of an automatic tissue sheet separator according to the present invention. FIG. 2 is an exemplary front view of an automatic tissue sheet separator according to the present invention. FIG. 3 is a schematic diagram of a process for explaining the return process after separating sheets using an automatic tissue sheet separator according to the present invention. Figure 4 is an example diagram showing only the purchase separation unit extracted from Figure 1. Figure 5 is an example of a reference separator constituting the purchase separation unit in Figure 4. Figure 6 is an example of a separator constituting the purchase separation unit in Figure 4. Hereinafter, preferred embodiments according to the present invention will be described in more detail with reference to the attached drawings. Prior to describing the present invention, the following specific structural or functional descriptions are provided merely for the purpose of illustrating embodiments according to the concept of the present invention. Embodiments according to the concept of the present invention may be implemented in various forms and should not be interpreted as being limited to the embodiments described herein. In addition, since embodiments according to the concept of the present invention may be subject to various modifications and may take various forms, specific embodiments are illustrated in the drawings and described in detail in this specification. However, this is not intended to limit the embodiments according to the concept of the present invention to specific disclosed forms, and it should be understood that they include all modifications, equivalents, and substitutions that fall within the spirit and scope of the present invention. As illustrated in FIGS. 1 and 2, the tissue automatic sheet separator according to the present invention includes a plurality of fixed frames (100). The above fixed frame (100) is assembled together in multiple units to form a structure having multiple grid shapes. And, a controller (200) and a power supply unit (210) are provided on one side of the fixed frame (100). In addition, the fixed frame (100) is provided with a fixed bar (FB), and a unit separation unit (300) is mounted on the fixed bar (FB). In addition, at the bottom of the buying separation unit (300), multiple tissues (T) are maintained in a stopped state by multiple tissue stoppers (STP). In addition, the tissue stopper (STP) is fixed to the stopper rod (STR), and the stopper rod (STR) is assembled and installed to move up and down by the stopper cylinder (STC). Furthermore, a position detection sensor (PS) is provided on one side of the sheet separation unit (300) to detect the ink marked on the number of tissues (T) and to confirm the sheet separation reference point. Here, the core component of the present invention, the sheet separation unit (300), will be described later. Firs