Tension detection device capable of detecting ink ribbons with different lengths

Abstract

The utility model discloses a tension detection device capable of detecting ink ribbons with different lengths, the tension detection device is used for detecting the stress of the ink ribbons, the tension detection device capable of detecting the ink ribbons with different lengths comprises a mounting main body, a lifting assembly, a pair of fixing assemblies and a display assembly, the mounting main body comprises a mounting seat and a sliding column, wherein the sliding column is fixed to the mounting base, scale marks are formed on the surface of the sliding column, the lifting assembly comprises a lifting table, the lifting table is installed on the sliding column in a lifting mode, the lifting table is provided with the scale marks, and the scale marks can move outside the scale marks along with movement of the lifting table. Wherein one fixing assembly is installed on the lifting table and ascends or descends along with ascending and descending of the lifting table, the other fixing assembly is installed on the installation base, the two fixing assemblies fix the two ends of the ink ribbon respectively, and the display assembly is arranged to display the force in the process of breaking the ink ribbon.

Description

Technical Field

[0001] The utility model relates to the field of ink production, in particular to a tensile force detection device capable of detecting ink tapes of different lengths. Background Art

[0002] Ink is an important material for printing, and it shows patterns and words on a printing substrate through printing or spraying.

[0003] After the ink is produced, it is usually applied to a strip-shaped printing substrate such as a film or a cloth to form an ink tape for tensile force detection. In the prior art, an operator usually uses an electronic tensile testing machine to detect the tensile force of the ink tape. The two ends of the ink tape are fixed by the fixing mechanism of the testing machine, and the fixing mechanism of the testing machine can move, so that the ink tape is straightened or even broken, and then the tensile force detection of the ink tape is completed. However, the tensile force that the ink tape between the two fixing mechanisms can withstand is related to the length of the ink tape between the two fixing mechanisms. Therefore, the length of the ink tape between the two fixing mechanisms needs to be measured before detecting the tensile force that the ink tape can withstand. The testing machine in the prior art can only detect the tensile force, and the length of the ink tape between the two fixing mechanisms needs to be additionally measured by tools such as a measuring ruler before detection, which is very troublesome. Content of the Utility Model

[0004] To achieve at least one advantage of the present utility model, the present utility model provides a tensile force detection device capable of detecting ink tapes of different lengths for detecting the force received by the ink tape. The tensile force detection device capable of detecting ink tapes of different lengths includes:

[0005] An installation main body, the installation main body includes an installation seat and a sliding column, wherein the sliding column is fixed on the upper surface of the installation seat, and scale lines are formed on the surface of the sliding column, and the scale lines are arranged to extend from the upper surface of the installation seat to the end of the sliding column away from the installation seat;

[0006] A lifting assembly, the lifting assembly includes a lifting platform, the lifting platform is installed on the sliding column, and the lifting platform can move up and down on the sliding column. The lifting platform has a scale mark corresponding to the scale line, and the scale mark can move outside the scale line following the movement of the lifting platform;

[0007] A pair of fixing components, one of the fixing components is installed on the lifting platform and rises or falls following the lifting and lowering of the lifting platform, and the other fixing component is installed on the installation seat, and the two fixing components correspond to each other, and the two fixing components respectively fix the two ends of the ink tape;

[0008] A display component, the display component is arranged to be able to display the force during the process of breaking the ink tape.

[0009] According to an embodiment of the present utility model, the sliding column is perpendicular to the mounting base, the scale line is perpendicular to the upper surface of the mounting base, and the lifting assembly is arranged to lift vertically.

[0010] According to an embodiment of the present utility model, the sliding column forms a sliding groove, the sliding groove is parallel to the scale line, and the lifting table is slidably mounted in the sliding groove, so that while the lifting table lifts along the sliding groove, the scale mark always corresponds to the scale line.

[0011] According to an embodiment of the present utility model, the lifting assembly includes a driving member, and the driving member can drive the lifting table to lift.

[0012] According to an embodiment of the present utility model, the driving member is implemented as a cylinder, and the driving member is drivingly connected to the lifting table.

[0013] According to an embodiment of the present utility model, the driving member includes a driving piece and a screw rod. The screw rod is rotatably mounted in the sliding groove and the screw rod is parallel to the scale line. The lifting table is threadedly connected to the screw rod, and the screw rod is drivingly connected to the driving piece, so that the screw rod is driven by the driving piece to rotate.

[0014] According to an embodiment of the present utility model, each fixing assembly includes a fixing main body, a pressing block and a fixing piece. One of the fixing main bodies is mounted at one end of the lifting table away from the sliding column, and the other fixing main body is fixed to the mounting base, and the two fixing main bodies correspond to each other. Each fixing main body has two fixing walls. The pressing block is movably mounted between the two fixing walls of the fixing main body. The fixing piece is screwed to one of the fixing walls and passes through the corresponding fixing wall to press the pressing block against the other fixing wall, and the ink tape located between the two is clamped by the pressing block and the other fixing wall.

[0015] According to an embodiment of the present utility model, a convenient groove is formed between the end of the fixing main body mounted on the lifting table or the mounting base and the fixing wall of the fixing main body. The convenient groove communicates with the outside and the gap between the two fixing walls and the pressing block, and the convenient groove can accommodate multiple fingers of an operator.

[0016] According to an embodiment of the present utility model, the display component includes a display member and a sensing member. The display member is installed on the mounting base and the display member is communicatively connected to the sensing member. The sensing member is installed between the lifting component and the corresponding fixing component. The sensing member is configured to sense the pulling force during the process that the fixing component breaks the ink ribbon, so as to communicate data to the display member.

[0017] According to an embodiment of the present utility model, the tensile force detection device capable of detecting ink ribbons of different lengths further includes a control switch, and the control switch is controllably connected to the driving member. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The structural schematic diagram of the tensile force detection device capable of detecting ink ribbons of different lengths according to the present utility model is shown.

[0019] Figure 2 The cross-sectional schematic diagram of the tensile force detection device capable of detecting ink ribbons of different lengths according to the present utility model is shown.

[0020] Figure 3 The structural schematic diagram of the lifting component of the tensile force detection device capable of detecting ink ribbons of different lengths according to the present utility model is shown.

[0021] Figure 4 is Figure 1 the partial enlarged view of A in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles defined in the following description can be applied to other implementation schemes, variant schemes, improvement schemes, equivalent schemes, and other technical schemes that do not depart from the spirit and scope of the present utility model.

[0023] Those skilled in the art should understand that in the disclosure of the present utility model, the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limiting the present utility model.

[0024] It is understood that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of the element can be multiple. The term "a" should not be understood as a limitation on the quantity.

[0025] Reference Figures 1 to 4 , a tensile force detection device capable of detecting ink ribbons of different lengths according to a preferred embodiment of the present utility model will be described in detail below. The tensile force detection device capable of detecting ink ribbons of different lengths is used to detect the force received by the ink ribbon 90. The tensile force detection device capable of detecting ink ribbons of different lengths includes a mounting main body 10, a lifting assembly 20, a pair of fixing assemblies 30, and a display assembly 40.

[0026] As Figure 1 shown, the mounting main body 10 includes a mounting base 11 and a sliding column 12, wherein the sliding column 12 is fixed on the upper surface of the mounting base 11. A scale line 1201 is formed on the surface of the sliding column 12, and the scale line 1201 is arranged to extend from the upper surface of the mounting base 11 towards the end of the sliding column 12 away from the mounting base 11.

[0027] The lifting assembly 20 includes a lifting platform 21, the lifting platform 21 is mounted on the sliding column 12, and the lifting platform 21 can move up and down on the sliding column 12. The lifting platform 21 has a scale mark 211 corresponding to the scale line 1201, and the scale mark 211 can move outside the scale line 1201 following the movement of the lifting platform 21.

[0028] One of the fixing assemblies 30 is mounted on the lifting platform 21 and rises or falls following the lifting and lowering of the lifting platform 21. The other fixing assembly 30 is mounted on the mounting base 11, and the two fixing assemblies 30 correspond to each other. The two fixing assemblies 30 respectively fix the two ends of the ink ribbon 90, so that when the lifting platform 21 rises, the fixing assembly 30 mounted on the lifting platform 21 rises to break the ink ribbon 90. It is worth mentioning that when the two fixing assemblies 30 are in contact with each other, the distance between the two fixing assemblies 30 is zero. At this time, the position value of the scale line 1201 where the scale mark 211 is located is the initial value.

[0029] The display assembly 40 is arranged to be able to display the force during the process of breaking the ink ribbon 90, so as to facilitate the operator to view and record.

[0030] Those skilled in the art can understand that since the scale mark 211 can move outside the scale line 1201 following the movement of the lifting table 21, after the fixing component 30 fixes the upper and lower ends of the ink ribbon 90, the position value of the scale mark 211 of the lifting table 21 on the scale line 1201 minus the position value of the scale mark 211 on the scale line 1201 at the initial time is the length of the ink ribbon 90. When the lifting table 21 rises and breaks the ink ribbon 90, the display component 40 will display the tensile force detection result of the ink ribbon 90.

[0031] Preferably, the sliding column 12 is perpendicular to the mounting base 11, the scale line 1201 is perpendicular to the upper surface of the mounting base 11, and the lifting component 20 is arranged to lift vertically to facilitate measuring the length of the ink ribbon 90 and the operation of the operator.

[0032] Preferably, the sliding column 12 forms a sliding groove 1202, the sliding groove 1202 is parallel to the scale line 1201, and the lifting table 21 is slidably mounted in the sliding groove 1202, so that while the lifting table 21 lifts along the sliding groove 1202, the scale mark 211 always corresponds to the scale line 1201, to avoid the lifting height of the lifting component 20 cannot be intuitively known through the scale line 1201 due to the sliding direction of the lifting table 21 being different from the extending direction of the scale line 1201.

[0033] Preferably, the lifting component 20 includes a driving member 22, and the driving member 22 can drive the lifting table 21 to lift.

[0034] In one embodiment, the driving member 22 is implemented as a cylinder. The driving member 22 is drivingly connected to the lifting table 21, so that the lifting table 21 is driven by the driving member 22 to lift.

[0035] In another embodiment, as Figure 2 and Figure 3 shown, the driving member 22 includes a driving part 221 and a screw rod 222. The screw rod 222 is rotatably mounted in the sliding groove 1202 and the screw rod 222 is parallel to the scale line 1201. The lifting table 21 is threadedly connected to the screw rod 222, and the screw rod 222 is drivingly connected to the driving part 221, so that the screw rod 222 is driven by the driving part 221 to rotate, and when the screw rod 23 rotates, the lifting table 21 slides along the sliding groove 1202, and then drives the fixing component 30 mounted on the lifting table 21 to lift.

[0036] By way of example, the driving member 221 is implemented as a driving motor.

[0037] Preferably, the lifting assembly 20 further includes a slide bar 23, the slide bar 23 is installed in the sliding groove 1202 parallel to the scale line 1201, and the lifting table 21 is arranged to be able to slide on the slide bar 23 to prevent the lifting table 21 from shifting due to the large size of the sliding groove 1202.

[0038] Preferably, as Figure 4 shown, each fixing assembly 30 includes a fixing body 31, a pressing block 32 and a fixing member 33. One of the fixing bodies 31 is installed at one end of the lifting table 21 away from the sliding column 12, and the other fixing body 31 is fixed to the mounting base 11, and the two fixing bodies 31 correspond to each other. Each fixing body 31 has two fixing walls 311, and the pressing block 32 is movably installed between the two fixing walls 311 of the fixing body 31. The fixing member 33 is screwed to one of the fixing walls 311 and passes through the corresponding fixing wall 311 to press the pressing block 32 against the other fixing wall 311, and the ink ribbon 90 located between the two is clamped by the pressing block 32 and the other fixing wall 311.

[0039] By way of example, the fixing member 33 is implemented as a bolt.

[0040] It can be understood that one end of the ink ribbon 90 can be placed between the pressing block 32 and the non-penetrated fixing wall 311, the fixing member 33 is turned into the corresponding fixing wall 311 and drives the pressing block 32 to lean against the non-penetrated fixing wall 311, thereby narrowing the gap between the pressing block 32 and the non-penetrated fixing wall 311 to fix the ink ribbon 90 located between the pressing block 32 and the non-penetrated fixing wall 311.

[0041] Preferably, a convenient slot 3101 is formed between the end of the fixing body 31 installed on the lifting table 21 or the mounting base 11 and the fixing wall 311 of the fixing body 31. The convenient slot 3101 communicates with the outside and the gap between the two fixing walls 311 and the pressing block 32, and the convenient slot 3101 can hold multiple fingers of the operator, facilitating the operator to pinch both ends of the ink ribbon 90 with both hands and place the ink ribbon 90 between the pressing block 32 and the non-penetrated fixing wall 311.

[0042] Preferably, the display component 40 includes a display member 41 and a sensing member 42. The display member 41 is mounted on the mounting base 11 and the display member 41 is communicatively connected to the sensing member 42. The sensing member 42 is mounted between the lifting assembly 20 and the corresponding fixing assembly 30. The sensing member 42 is configured to sense the tensile force during the process that the fixing assembly 30 breaks the ink ribbon 90, so as to communicate data to the display member 41, and further display the force data of the ink ribbon 90 on the display member 41.

[0043] By way of example, the display member 41 is implemented as a display. The sensing member 42 is implemented as a tensile force sensor.

[0044] Preferably, the tensile force detection device capable of detecting ink ribbons of different lengths further includes a control switch 50. The control switch 50 is controllably connected to the driving member 22, so that when an operator presses the control switch 50, the driving member 22 drives the lifting table 21 to move up and down.

[0045] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been shown and described in the embodiments. Without departing from the principle, the embodiments of the present invention can have any deformation or modification.

Claims

1. A tension detection device capable of detecting the tension of ink ribbons of different lengths, used to detect the strength of the ink ribbon, characterized in that: The tension detection device capable of detecting ink ribbons of different lengths comprises: A mounting body, the mounting body comprising a mounting seat and a sliding column, wherein the sliding column is fixed to the upper surface of the mounting seat, a scale line is formed on the surface of the sliding column, and the scale line is arranged to extend from the upper surface of the mounting seat to an end of the sliding column away from the mounting seat; A lifting assembly, the lifting assembly comprising a lifting platform, the lifting platform being mounted on the sliding column and being able to be lifted and lowered on the sliding column, the lifting platform having a scale mark corresponding to the scale line, and the scale mark being able to move outside the scale line following the movement of the lifting platform; A pair of fixing components, wherein one of the fixing components is mounted on the lifting platform and rises or falls with the lifting of the lifting platform, and the other fixing component is mounted on the mounting seat, and the two fixing components correspond to each other, and the two fixing components respectively fix the two ends of the ink ribbon; A display component is configured to display the force during the process of breaking the ink ribbon.

2. The tension detection device capable of detecting ink ribbons of different lengths according to claim 1, characterized in that: The sliding column is perpendicular to the mounting seat, the scale line is perpendicular to the upper surface of the mounting seat, and the lifting assembly is configured to lift vertically.

3. The tension detection device capable of detecting ink ribbons of different lengths according to claim 1, characterized in that: The sliding column forms a sliding groove, the sliding groove is parallel to the scale line, and the lifting platform is slidably installed in the sliding groove, so that when the lifting platform is lifted and lowered along the sliding groove, the scale mark always corresponds to the scale line.

4. The tension detection device capable of detecting ink ribbons of different lengths according to claim 3, characterized in that: The lifting assembly includes a driving component, and the driving component can drive the lifting platform to move up and down.

5. The tension detection device capable of detecting ink ribbons of different lengths according to claim 4, characterized in that: The driving member is implemented as a cylinder, and the driving member is drivably connected to the lifting platform.

6. The tension detection device capable of detecting ink ribbons of different lengths according to claim 4, characterized in that: The driving component includes a driving member and a screw, the screw is rotatably installed in the sliding groove and the screw is parallel to the scale line, the lifting platform is threadedly connected to the screw, and the screw is drivably connected to the driving member, so that the screw is driven by the driving member to rotate.

7. The tension detection device capable of detecting ink ribbons of different lengths according to claim 1, characterized in that: Each of the fixing components includes a fixing body, a squeezing block and a fixing member, wherein one of the fixing bodies is mounted on one end of the lifting platform away from the sliding column, the other fixing body is fixed to the mounting seat, and the two fixing bodies correspond to each other, each fixing body has two fixing walls, the squeezing block is movably mounted between the two fixing walls of the fixing body, the fixing member is spirally connected to one of the fixing walls and passes through the corresponding fixing wall to apply pressure to the squeezing block so that it is pressed against the other fixing wall, and the squeezing block and the other fixing wall clamp the ink ribbon between the two.

8. The tension detection device capable of detecting ink ribbons of different lengths according to claim 7, characterized in that: The fixed body is installed between the end of the lifting platform or the mounting seat and the fixed wall of the fixed body to form a convenient groove, the convenient groove is connected to the outside and the gap between the two fixed walls and the extrusion block, and the convenient groove can accommodate multiple fingers of the operator.

9. The tension detection device capable of detecting ink ribbons of different lengths according to claim 1, characterized in that: The display component includes a display member and a sensing member, wherein the display member is mounted on the mounting seat and is communicatively connected to the sensing member, wherein the sensing member is mounted between the lifting member and the corresponding fixed member, and the sensing member is configured to sense the tension in the process of the fixed member breaking the ink ribbon, thereby communicating data to the display member.

10. The tension detection device capable of detecting ink ribbons of different lengths according to claim 4, characterized in that: The tension detection device capable of detecting ink ribbons of different lengths further comprises a control switch, and the control switch is controllably connected to the driving member.

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