Stainless steel watchband green bead disassembling, needle assembling, centering and pressure detecting device
By designing an automated stainless steel strap disassembly and putting raw beads into needle and pressure detection device, the problem of inefficiency in the existing technology is solved, and a more efficient and accurate detection process is achieved.
Patent Information
- Application Number
- CN202421956180.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-13
AI Technical Summary
In the prior art, the stainless steel straps have low efficiency in disassembly and pressure detection, which requires manual detection by pallet, and are relatively low efficiency.
A device including a detection base, a human-computer interactive table and a pressure detection component is designed to realize automatic disassembly and pressure detection through a servo module and a pressure sensor.
Through automated methods, the efficiency of disassembly and pressure detection of raw beads is greatly improved, the steps of manual participation are reduced, and the accuracy and stability of the detection are improved.
Smart Images
Figure CN222895715U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of watch straps, in particular to a stainless steel watch strap bead disassembly, needle centering and pressure detection device. Background Art
[0002] Watch strap is a general term used by watch industry insiders to refer to the effective part that fixes the watch to the wrist. Stainless steel watch strap refers to the material used to make it.
[0003] At present, when processing stainless steel watch straps, it is necessary to use the corresponding raw bead removal needle centering and pressure detection device to remove the raw bead and install the needle at the tail of the watch strap. The pressure detection related structure is used to determine whether the two ends are centered after the raw bead is removed and installed (after the needle penetrates the raw bead of the watch strap, both sides are concave inwards, and the depth of the concave value is the same, which is called needle installation centering) to determine whether the pressure is appropriate when the needle is installed in the raw bead hole to prevent it from being too loose or too tight, so as to judge whether the stainless steel watch strap is qualified (such as Figure 1 For example, the width of the strap is 17.6mm, the length of the needle is 17mm, and when the needle is inserted into the bead of the strap, both ends of the needle sink 0.3mm, which is qualified). The pressure detection device of the stainless steel strap needs to be positioned before executing the detection instruction. At present, manual detection of beads is performed one by one and data is recorded, which is inefficient. Utility Model Content
[0004] The purpose of the utility model is to provide a device for centering and pressure detection of stainless steel watchbands for removing raw beads and installing needles, which has the advantages of simplifying the processes requiring human participation and allowing more of the processes to be completed automatically by machines, thereby improving the efficiency of centering and automatic pressure detection for removing raw beads and installing needles, and solving the problem of low efficiency of centering and automatic pressure detection for removing raw beads and installing needles in the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel watchband disassembly, bead installation, needle centering and pressure detection device, comprising a detection base and a human-machine interaction platform and a pressure detection component preset above the detection base, the human-machine interaction platform is fixedly installed at a corner on one side above the detection base, a touch screen is installed on one side of the human-machine interaction platform, wherein the human-machine interaction platform is located on the side where the touch screen is located and an emergency stop reset knob and a mode switching knob are also installed, and the emergency stop reset knob and the mode switching knob are distributed on both sides of the touch screen;
[0006] The pressure detection assembly at least includes left and right servo modules and front and rear servo modules, wherein a first support and a second support are fixedly installed above the detection base, and the installation method can be realized by existing welding technology or fixed by bolts, the left and right servo modules are installed on the top wall of the first support, and the heads of the left and right servo modules face the second support, and a pressure sensor is connected to the side of the left and right servo modules facing the second support, and the front and rear servo modules are installed on a side wall of the second support, and a cylinder is installed on the top wall of the second support, and a micrometer head is connected to the cylinder, and a needle row seat is fixedly connected to the micrometer head;
[0007] A fixture seat is provided between the pressure sensor and the needle row seat, and the fixture seat is used for placing the stainless steel watch strap to be processed, wherein the stainless steel watch strap must be kept completely horizontal when placed, wherein the fixture seat is connected to the telescopic ends of the front and rear servo modules, so that the front and rear servo modules can drive the fixture seat to translate when in operation, thereby adjusting the position of the stainless steel watch strap on the fixture seat, so that pressure detection can be performed at various locations on a stainless steel watch strap, and a plurality of needle row positioning holes are formed on the side of the needle row seat facing the pressure sensor, and needle rows are fixedly inserted in the plurality of needle row positioning holes, so that the needle row can be inserted into a location on the stainless steel watch strap and positioned.
[0008] As a preferred implementation scheme: a start knob is also installed on the side of the human-machine interaction platform where the touch screen is located; when the start knob is turned on, the human-machine interaction platform and the pressure detection component will start to operate.
[0009] As a preferred implementation scheme: a power switch is also installed on the side of the human-computer interaction table where the mode switching knob is located; the power switch is used to control the opening and closing of the touch screen and the power structure in the human-computer interaction table that is coupled to the touch screen. The touch screen and the power structure coupled thereto together constitute a human-computer interaction system, and its technical principles are existing, and reference can be made to various existing smart terminals.
[0010] As a preferred implementation scheme: a warning light is installed on the top wall of the human-machine interaction table; when the human-machine interaction system composed of the touch screen and the power structure coupled thereto on the human-machine interaction table fails, the warning light will automatically light up.
[0011] As a preferred implementation scheme: the front and rear servo modules are horizontally arranged, the clamp seat connected to the front and rear servo modules is slidably arranged on the second support, the top wall of the second support forms a track, and the second support slides in the track; so that the front and rear servo modules can drive the clamp seat and the stainless steel watch strap thereon to translate as soon as they are running.
[0012] As a preferred embodiment, a micro-through hole is formed on the needle row seat and passes through both sides thereof. After the needle row is inserted into the needle row positioning hole, it passes through the micro-through hole, thereby making it easy to check through the micro-through hole whether the insertion depth of the needle row in the needle row positioning hole is sufficient.
[0013] As a preferred embodiment: the spacing distribution of multiple needle row positioning holes on the needle row seat makes the spacing of multiple needle rows on the needle row seat the same, so as to facilitate simultaneous insertion into multiple adjacent positions on the stainless steel watchband for positioning.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] 1. The utility model can adjust the position of the fixture seat and the stainless steel strap thereon through the front and rear servo modules, and can adjust the position of the micrometer head through the cylinder. Since the positions of both can be adjusted and the two adjustments can be performed simultaneously, the adjustment of the position of the stainless steel strap and its positioning are more detailed and accurate, which simplifies the process that requires manual participation, and more processes are completed automatically by the machine, thereby improving the efficiency of removing raw beads and installing needles for centering.
[0016] 2. The utility model is different from the traditional method in that when positioning the stainless steel strap, multiple needle rows are used in the technical solution to simultaneously position multiple positions on the stainless steel strap, that is, the positioning range is larger, so that the contact position structure between the stainless steel strap and the pressure measuring needle is more stable and less prone to shaking at the edge, thereby ensuring the smooth progress of the detection work and greatly reducing the probability of error. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of removing raw beads from a watchband and installing a needle in the prior art;
[0018] Figure 2 It is a schematic diagram of one side of the main structure of the utility model;
[0019] Figure 3 It is a schematic diagram of the needle row seat of the utility model;
[0020] Figure 4 It is a schematic diagram of a cross-section of the needle row seat of the utility model;
[0021] Figure 5 It is a schematic diagram of the other side of the main structure of the utility model.
[0022] The reference numerals and names in the figures are as follows:
[0023] 1. Detection base; 2. Human-computer interaction table; 201. Touch screen; 202. Start knob; 203. Emergency stop reset knob; 204. Mode switch knob; 205. Power switch; 206. Warning light; 3. Pressure detection component; 301. First support; 302. Second support; 303. Left and right servo modules; 304. Pressure sensor; 305. Pressure measuring needle; 306. Fixture seat; 307. Front and rear servo modules; 308. Cylinder; 309. Micrometer head; 310. Needle row seat; 3101. Micro through hole; 3102. Needle row positioning socket; 3103. Needle row. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] In the description of the embodiments of the present utility model, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0026] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.
[0027] See also Figures 2 to 5The utility model provides a stainless steel watchband disassembly, bead installation, needle centering and pressure detection device, which comprises a detection base 1, and also comprises a human-machine interaction platform 2 and a pressure detection component 3 which are preset above the detection base 1.
[0028] As for the human-machine interaction platform 2, it is fixedly installed at a corner on one side above the detection base 1, a touch screen 201 is installed on one side of the human-machine interaction platform 2, and a start knob 202 is also installed on the side of the human-machine interaction platform 2 where the touch screen 201 is located, wherein after the start knob 202 is turned on, the human-machine interaction platform 2 and the pressure detection component 3 will start to operate; the human-machine interaction platform 2 is also equipped with an emergency stop reset knob 203 and a mode switching knob 204 on the side where the touch screen 201 is located, and the emergency stop reset knob 203 and the mode switching knob 204 are distributed on both sides of the touch screen 201. In addition, on the human-machine interaction platform 2, there is a A power switch 205 is also installed on the side where the mode switching knob 204 is located, wherein the power switch 205 is used to control the touch screen 201 and the power structure in the human-machine interaction platform 2 that is coupled to the touch screen 201 to turn on and off. The touch screen 201 and the power structure coupled therewith together constitute a human-machine interaction system, and its technical principle is existing, and reference can be made to various existing intelligent terminals. A warning light 206 is installed on the top wall of the human-machine interaction platform 2. When the human-machine interaction system composed of the touch screen 201 and the power structure coupled therewith on the human-machine interaction platform 2 fails, the warning light 206 will automatically light up.
[0029] As for the pressure detection component 3, it at least includes a left and right servo module 303 and a front and rear servo module 307, wherein a first support 301 and a second support 302 are fixedly installed above the detection base 1, and the installation method can be realized by existing welding technology or fixed by bolts, the left and right servo modules 303 are installed on the top wall of the first support 301, and the head of the left and right servo modules 303 faces the second support 302, and the left and right servo modules 303 are connected to the side of the second support 302 with a pressure sensor 304, and the front and rear servo modules 307 are installed on a side wall of the second support 302, and a cylinder 308 is installed on the top wall of the second support 302, and a micrometer head 309 is matched and connected to the cylinder 308, and a needle row seat 310 is fixedly connected to the micrometer head 309;
[0030] A fixture seat 306 is provided between the pressure sensor 304 and the needle row seat 310. The fixture seat 306 is used to place the stainless steel watchband to be processed, wherein the stainless steel watchband must be kept completely horizontal when placed, wherein the fixture seat 306 is connected to the telescopic end of the front and rear servo modules 307. When specifically connected, the front and rear servo modules 307 are horizontally arranged, and the fixture seat 306 connected to the front and rear servo modules 307 is slidably arranged on the second support 302. A track is formed on the top wall of the second support 302, and the second support 302 slides and runs in the track, so that the front and rear servo modules 307 can drive the fixture seat 306 and the stainless steel watchband thereon to move horizontally as soon as they are running, so that the front and rear servo modules 307 can drive the fixture seat 306 to move horizontally when they are running, thereby adjusting the position of the stainless steel watchband on the fixture seat 306, so that pressure detection can be performed at various places on a stainless steel watchband;
[0031] For the needle row component seat 310, a plurality of needle row positioning holes 3102 are formed on the side facing the pressure sensor 304, and needle rows 3103 are fixedly inserted in the plurality of needle row positioning holes 3102, so that the needle row 3103 can be inserted into a part on the stainless steel watchband and positioned. A micro-through hole 3101 is formed on the needle row component seat 310, which runs through both sides thereof. After the needle row 3103 is inserted into the needle row positioning hole 3102, it passes over the micro-through hole 3101, so that it is convenient to check through the micro-through hole 3101 whether the insertion depth of the needle row 3103 in the needle row positioning hole 3102 is sufficient. The spacing distribution of the plurality of needle row positioning holes 3102 on the needle row component seat 310 makes the plurality of needle rows 3103 on the needle row component seat 310 have the same spacing, so that it is convenient to insert into a plurality of adjacent parts on the stainless steel watchband at the same time for positioning.
[0032] Working principle: During the operation of the utility model, after being started by the power switch 205, the human-machine interaction platform 2 is started by the start knob 202, and then the personnel can perform relevant operations on the touch screen 201, and issue relevant instructions to the system, thereby driving the pressure detection component 3;
[0033] When the pressure detection component 3 is in operation, a person needs to first place the stainless steel watchband to be detected horizontally on the fixture seat 306. When driving the front and rear servo modules 307, the fixture seat 306 can be driven to translate, thereby adjusting the position of the stainless steel watchband to be detected, so that the designated position on it receives the detection of the pressure measuring needle 305. During the detection, the cylinder 308 is first driven to operate, so that the micrometer head 309 drives the needle row seat 310 to translate, so that the multiple needle rows 3103 on the needle row seat 310 are respectively in contact with multiple designated positions on one side of the stainless steel watchband to be detected, so that the multiple needle rows 3103 correspond to the positions of the multiple raw beads at the tail of the stainless steel watchband, and the multiple raw beads are pushed out (removed) from the stainless steel watchband. This step is called removing the raw beads. A plurality of needle rows 3103 are inserted into the designated positions of the stainless steel watchband instead of the raw beads. The two ends of the needle row 3103 extend a part from the two sides of the stainless steel watchband respectively (and the lengths of the two extended parts are the same, both 0.3mm), so as to achieve the effect of removing the raw beads and installing the needles, so that the left and right servo modules 303 are operated to drive the pressure sensor 304 and the pressure measuring needle 305 to move (a socket corresponding to the pressure measuring needle 305 is provided on the side of the needle row 3103 facing the pressure measuring needle 305). The pressure measuring needle 305 can be inserted into the socket on the other side of the stainless steel watchband to be tested for pressure testing. When the stainless steel watchband is installed with the needle and centered, the pressure value detected by the pressure measuring needle 305 is a certain value, so as to determine whether it is centered.
[0034] Thereafter, the pressure measuring needle 305 and the needle array seat 310 are returned to their original positions, and the front and rear servo modules 307 are driven to horizontally adjust the position of the stainless steel strap to be tested, and then the pressure measuring needle 305 performs the next round of pressure testing (other positions on the stainless steel strap).
[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A device for centering and pressure detection of stainless steel watchbands for removing raw beads and installing needles, comprising a detection base (1), a human-machine interaction platform (2) and a pressure detection component (3) preset above the detection base (1), characterized in that: The human-machine interaction platform (2) is fixedly installed on one side above the detection base (1); a touch screen (201) is installed on one side of the human-machine interaction platform (2); an emergency stop and reset knob (203) and a mode switching knob (204) are also installed on the side of the human-machine interaction platform (2) where the touch screen (201) is located; and the emergency stop and reset knob (203) and the mode switching knob (204) are distributed on both sides of the touch screen (201); The pressure detection assembly (3) comprises at least a left-right servo module (303) and a front-back servo module (307), wherein a first support (301) and a second support (302) are fixedly mounted above the detection base (1), the left-right servo module (303) is mounted on the top wall of the first support (301), and the head of the left-right servo module (303) faces the second support (302), a pressure sensor (304) is connected to the side of the left-right servo module (303) facing the second support (302), the front-back servo module (307) is mounted on a side wall of the second support (302), a cylinder (308) is mounted on the top wall of the second support (302), a micrometer head (309) is matched and connected to the cylinder (308), and a needle row seat (310) is fixedly connected to the micrometer head (309); A clamp seat (306) is provided between the pressure sensor (304) and the needle row seat (310), and the clamp seat (306) is connected to the telescopic end of the front and rear servo modules (307). A plurality of needle row positioning holes (3102) are formed on the side of the needle row seat (310) facing the pressure sensor (304), and needle rows (3103) are respectively fixedly inserted in the plurality of needle row positioning holes (3102).
2. A stainless steel watchband bead disassembly and needle centering and pressure detection device according to claim 1, characterized in that: The human-machine interaction platform (2) is also provided with a start knob (202) on the side where the touch screen (201) is located.
3. A stainless steel watchband bead disassembly and needle centering and pressure detection device according to claim 1, characterized in that: A power switch (205) is also installed on the human-machine interaction platform (2) at the side where the mode switching knob (204) is located.
4. A stainless steel watchband bead disassembly and needle centering and pressure detection device according to claim 1, characterized in that: A warning light (206) is installed on the top wall of the human-machine interaction platform (2).
5. A stainless steel watchband bead disassembly and needle centering and pressure detection device according to claim 1, characterized in that: The front and rear servo modules (307) are arranged horizontally, and the clamp seat (306) connected to the front and rear servo modules (307) is slidably arranged on the second support (302). The top wall of the second support (302) forms a track, and the second support (302) slides and runs in the track.
6. A stainless steel watchband bead disassembly and needle centering and pressure detection device according to claim 1, characterized in that: The needle row seat (310) is formed with a micro-through hole (3101) running through both sides thereof, and the needle row (3103) passes through the micro-through hole (3101) after being inserted into the needle row positioning insertion hole (3102).
7. A stainless steel watchband bead disassembly and needle centering and pressure detection device according to claim 6, characterized in that: The spacing distribution of the plurality of needle row positioning holes (3102) on the needle row component seat (310)