阅读说明：本技术 一种计数器模具 (Counter mould ) 是由 邵谊增 于 2019-10-22 设计创作，主要内容包括：本发明公开了一种计数器模具,包括上外壳和下外壳,所述上外壳表面固定连接有显示屏,所述下外壳内固定连接有控制电路板,所述上外壳和下外壳通过螺钉固定安装且螺钉上设置有旋向检测机构,所述控制电路板的一端设置有第一感应器,且所述下外壳靠近第一感应器的一端连接有计数开关,此计数器模具,通过旋向检测机构对固定螺钉的旋向进行检测,当其逆向转动时会带动外壳指针转动,指针接触到行程开关后会向控制电路板发送指令,从而对显示屏的计数进行永久锁定,而螺钉为拆卸装置的必经手段且螺钉旋向检测机构处于装置的内部,避免了作假的风险,且装置内设置有第二感应器,使螺钉逆向转动具有一定的范围,能避免因长期使用的自然松动导致锁定。(The invention discloses a counter die, which comprises an upper shell and a lower shell, wherein the surface of the upper shell is fixedly connected with a display screen, a control circuit board is fixedly connected in the lower shell, the upper shell and the lower shell are fixedly installed through screws, a screwing direction detection mechanism is arranged on the screws, one end of the control circuit board is provided with a first inductor, one end of the lower shell close to the first inductor is connected with a counting switch, the counter die detects the screwing direction of a fixing screw through the screwing direction detection mechanism, a pointer of the shell is driven to rotate when the fixing screw rotates reversely, the pointer sends an instruction to the control circuit board after contacting a travel switch, so that the counting of the display screen is permanently locked, the screws are a necessary means for dismounting the device, the screwing direction detection mechanism is arranged in the device, the risk of counterfeiting is avoided, and a second inductor is arranged in the device, the reverse rotation of the screw is in a certain range, and the locking caused by natural loosening in long-term use can be avoided.)

1. A counter mold comprises an upper shell (1) and a lower shell (2), and is characterized in that: go up shell (1) fixed surface and be connected with display screen (3), control circuit board (4) of the whole device of lower shell (2) internal fixation connected with control, go up shell (1) and lower shell (2) and be provided with on screw fixed mounting and the screw to the detection mechanism (5) that soon produces false information data action detection to the rotating screw, the one end of control circuit board (4) is provided with first inductor (6), just the one end that lower shell (2) is close to first inductor (6) is connected with count switch (7).

2. A counter die as claimed in claim 1, wherein: it includes shell body (8) to revolve to detection mechanism (5), the inboard fixed surface of shell body (8) is connected with saw ring gear (9), saw ring gear (9) inboard is provided with ratchet (10), spout (11) and fixed solid fixed ring (12) sliding connection inside shell (2) under have been seted up in the outside of shell body (8).

3. A counter die as claimed in claim 2, wherein: the ratchet wheel (10) comprises a ratchet ring (13), a plurality of groups of clamping blocks (14) are rotatably connected to the outer surface of the ratchet ring (13), the clamping blocks (14) are connected with a first spring (15) arranged on the outer surface of the ratchet ring (13), and the inner surface of the ratchet ring (13) is connected with a screw through internal threads.

4. A counter die as claimed in claim 2, wherein: the outer side of the outer shell (8) is fixedly connected with a pointer (16).

5. A counter die as claimed in claim 1, wherein: the counting switch (7) comprises a pressing block (17), the pressing block (17) is respectively connected with the upper shell (1) and the lower shell (2) in a sliding mode, a second spring (18) is sleeved on the pressing block (17), and two ends of the second spring (18) are respectively fixedly connected with the pressing block (17) and the lower shell (2).

6. A counter die as claimed in claim 1, wherein: the inner surface of the lower shell (2) is connected with a travel switch (21), the travel switch (21) is located on a rotating path of the outer end part of the pointer (16), and the travel switch (21) is electrically connected with the control circuit board (4).

7. A counter die as claimed in claim 1, wherein: the bottom of the control circuit board (4) is electrically connected with a second sensor (19), and the second sensor (19) is located on the outer side of a rotating path of the outer end portion close to the pointer (16).

8. A counter die as claimed in claim 1, wherein: the surface of the upper shell (1) is provided with a plurality of groups of LED lamps (20).

Technical Field

The invention relates to the technical field of relevant products of molds, in particular to a counter mold.

Background

The mould counter is mainly used for counting the number of produced moulds, determining the number of products and also fixing the number of the maintained moulds.

The mold product supplier usually uses a pair of molds for exceeding the service life due to the cost when producing products, which can cause the reduction of the product quality, so the product client can check the mold maintenance and the using times of the suppliers, and the mold maintenance book and other tools have no uniqueness, so the mold counter can be produced at the same time, but most of the existing mold counters can be disassembled and replaced, although the existing mold counters with non-disassembly are also provided, such as the mold counter of Chinese patent publication No. CN 104636796B, which detects the disassembly action through the locking switch, displays and locks the counter when detecting the disassembly action, although the disassembly can be detected to a certain extent, the locking switch can pop up when disassembling, if the locking switch is pressed against by a hard object from the gap when disassembling, the locking switch can not be detected, thus resulting in a distorted count, as well as a risk of falsifying. To this end, we propose a counter die.

Disclosure of Invention

The present invention is directed to a counter mold capable of effectively avoiding the manual stop of counting, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a counter mould, includes upper housing and lower shell, upper housing fixed surface is connected with the display screen, fixedly connected with control circuit board in the shell down, upper housing and lower shell are provided with through screw fixed mounting and screw on revolve to detection mechanism, control circuit board's one end is provided with first inductor, just the one end that the shell is close to first inductor down is connected with the count switch.

Preferably, it includes the shell body to revolve to detection mechanism, the inboard fixed surface of shell body is connected with the saw ring gear, saw ring gear inboard is provided with the ratchet, spout and the fixed inside solid fixed ring sliding connection of shell under have been seted up in the outside of shell body, and the unidirectional rotation through ratchet and saw ring gear judges turning to of screw to be convenient for detect the dismantlement action.

Preferably, the ratchet wheel comprises a ratchet ring, a plurality of groups of clamping blocks are rotatably connected to the outer surface of the ratchet ring, the clamping blocks are connected with a first spring arranged on the outer surface of the ratchet ring, the inner surface of the ratchet ring is connected with the screw through internal threads, the clamping blocks on the ratchet ring are provided with restoring force through the first spring, and when the ratchet ring reversely rotates, the clamping blocks bounce and support the saw gear ring when the restoring force is provided by the clamping blocks, so that the whole rotation direction detection mechanism rotates in a tung-rural direction, and the rotation direction detection is convenient.

Preferably, the outside fixedly connected with pointer of shell body, the outside at the shell body is fixed to the pointer, when rotating to detection mechanism reverse rotation, the ratchet can drive the shell body and rotate together to drive the pointer, so that the pointer contacts with the inductor and forms the switch, thereby sends out locking instruction and alarm.

Preferably, the count switch is including pressing the briquetting, press the briquetting respectively with last shell and lower shell sliding connection, press the briquetting on cup jointed the second spring, the both ends of second spring respectively with press briquetting and lower shell fixed connection, the count switch can be pressed when the mould compound die by pressing movable mould or the cover half of briquetting contact mould to the other end that presses the briquetting is close first inductive switch, thereby counts, and during the just die sinking, the second spring makes and presses the briquetting to reset, so that carry out reciprocal count.

Preferably, the inner surface of the lower shell is connected with a travel switch, the travel switch is positioned on a rotating path of the outer end part of the pointer, and the travel switch is electrically connected with the control circuit board to detect the rotating direction of the screw by the switch and contact the pointer so as to send a locking instruction.

Preferably, the bottom of control circuit board is electrically connected with the second inductor, the second inductor is located the outside that is close to the outer tip rotation path of pointer, and the second inductor is used for responding to the position of pointer, will rotate the front side to travel switch's position soon at the pointer to the nature of screw is not hard up and is detected, prevents the mistake and lock.

Preferably, the surface of going up the shell is provided with the multiunit LED lamp, and the LED lamp is reacted and the alarm to the position state of pointer to maintenance personal fastens.

Compared with the prior art, the invention has the beneficial effects that:

the screw direction detection mechanism detects the screw direction of the fixing screw, the pointer of the shell can be driven to rotate when the screw direction detection mechanism rotates reversely, the pointer can send an instruction to the control circuit board after contacting the travel switch, and therefore counting of the display screen is locked permanently, the screw is a necessary means for disassembling the device, the screw direction detection mechanism is arranged inside the device and cannot be interfered by people, and therefore the risk of counterfeiting is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an expanded view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the lower case;

FIG. 4 is an expanded view of the rotation direction detecting mechanism;

FIG. 5 is a schematic view of a half-section structure of a rotation direction detecting mechanism;

FIG. 6 is an expanded view of the ratchet structure;

fig. 7 is a schematic view of the internal structure of the lower case.

In the figure: 1-an upper housing; 2-a lower housing; 3-a display screen; 4-a control circuit board; 5-a rotation direction detection mechanism; 6-a first inductor; 7-a counting switch; 8-an outer shell; 9-sawing the gear ring; 10-ratchet wheel; 11-a chute; 12-a fixed ring; 13-a ratchet ring; 14-a fixture block; 15-a first spring; 16-a pointer; 17-pressing block; 18-a second spring; 19-a second inductor; 20-an LED lamp; 21-travel switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a counter mould, includes shell 1 and lower shell 2, goes up shell 1 and lower shell 2 and all adopts thermal insulation material to in order to protect the electric elements of inside, go up 1 fixed surface of shell and be connected with display screen 3, fixedly connected with control circuit board 4 in the shell 2 down, it is provided with soon to detection mechanism 5 on shell 1 and lower shell 2 pass through screw fixed mounting and the screw to go up, control circuit board 4's one end is provided with first inductor 6, just the one end that lower shell 2 is close to first inductor 6 is connected with count switch 7, counts mould production by count switch 7, and after the device was installed on the mould, the spiral is then can carry out the detection of the spiral that lasts to the screw to detection mechanism 5 soon, so that prevent to dismantle, thereby cause false information.

It includes shell body 8 to revolve detection mechanism 5, the inboard fixed surface of shell body 8 is connected with saw ring gear 9, saw ring gear 9 inboard is provided with ratchet 10, spout 11 and fixed 12 sliding connection at the inside solid fixed ring of shell 2 down have been seted up in the outside of shell body 8.

The ratchet 10 includes a ratchet ring 13, a plurality of sets of latch blocks 14 are rotatably connected to an outer surface of the ratchet ring 13, the latch blocks 14 are connected to a first spring 15 disposed on the outer surface of the ratchet ring 13, an inner surface of the ratchet ring 13 is connected to a screw through an internal thread, the first spring 15 is connected in one of embodiments, and the form of the first spring is not limited to a spring, and the first spring can be fixed to both sides of the latch blocks 14 through a spring plate, so as to reset the latch blocks.

The turning direction detection mechanism 5 mainly judges the turning direction of the screw through the movement between the ratchet wheel 10 and the sawtooth ring 9, when the screw is installed, the screw rotates in the forward direction, because the screw is in threaded connection with the inner surface of the ratchet ring 13, certain locking force is provided, the ratchet ring 13 can rotate along with the screw, when the ratchet ring 13 rotates in the forward direction, the back surface of the fixture block 14 can slide with teeth on the saw gear ring 9, the first spring 15 is compressed, the circulation is repeated, the outer shell 8 cannot be driven, when the screw rotates in the reverse direction, the fixture block 14 can form a clamping position with the teeth on the sawtooth ring 9 under the action of the first spring 15, and therefore the outer shell 8 is driven to rotate.

The outer casing 8 is rotatably connected to the fixed ring 12, so that the rotation direction detecting mechanism does not displace in the vertical direction, and the pointer 16 outside the outer casing 8 performs command conversion, converts mechanical action into digital signals, and transmits the digital signals to the control circuit board, thereby responding to corresponding signals.

The set screw setting of casing is three groups at least to in order to carry out effective fixed to the device, this embodiment shows that four screw fixation groups, and the group number that sets up to detection mechanism 5 soon is two sets of at least, in order to carry out effectual detection, when the quantity is less than two sets of, just can be at the situation that a set of screw is not demolishd and rotate the device down, thereby make count switch 7 not contact the movable mould or the cover half of mould, thereby make the count distortion.

The device is installed at the movable mould or the side wall of the fixed mould, contacts the pressing block 17 on the counting switch 7 and extrudes when the mould is closed, and after the pressing, the first inductor 6 also converts mechanical signals into digital signals, and the control circuit board 4 controls the display screen 3 to change the counting number, and after the mould is opened, the pressing block 17 resets under the action of the second spring 18, so that the reciprocating circulation detection is performed.

At least two groups of LED lamps 20 are arranged on the surface of the upper shell 1, and are used for displaying the position of the pointer 16, the screw is loosened under a long-term fixed natural state, and therefore, the screw can slowly rotate reversely, so that the pointer 16 approaches to the position of the forming switch 21, therefore, the screw is induced in advance by arranging the second sensor 19, the second sensor 19 is a proximity sensor, specifically a Hall sensor, and is used for giving a flashing alarm through a group of LED lamps to remind maintenance personnel to fasten, when the personnel detach the screw, the pointer can contact the travel switch 21, the travel switch 21 is positioned on a rotating path of the outer end part of the pointer 16, so that the forming switch 21 can be touched, and under further rotation, the pointer 16 can be pulled to send a signal to the control circuit board 4, so that the conversion from a mechanical to an electronic signal is completed, the control circuit board 4 sends a stop and locking signal to the counter, the control circuit board 4 locks the count on the display screen 3 permanently and controls the group of LED lamps 20 to display through the control circuit board 4, so as to avoid misinterpretation of the stop of the count of the counter (for example, the stop of the count caused by a circuit failure inside the device, which is not the stop of the count caused by manual disassembly, and the group of LED lamps 20 is used as a judgment basis).

The detection structure of the whole device is positioned in the upper shell 1 and the lower shell 2, and the detection structure cannot be detached after being installed, so that the risk of artificial interference and counterfeiting is avoided, the number of counted moulds is more real, and the quality of products is guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.