Rotary locking structure of badge machine

Abstract

The utility model discloses a rotary locking structure of a badge machine, which comprises a locking matching end and an unlocking assembly, the locking matching end is arranged on a left station plate, the unlocking assembly comprises a locking piece and a break-off main body which is rotatably arranged on a right station plate, and the break-off main body is rotatably arranged on the locking piece in a locking state. The locking piece is used for locking one end of the breaking-off body to the locking matching end in a matched mode, and the front end of the breaking-off body abuts against the switching vertical rod and limits the switching vertical rod to be disengaged from the clamping groove hole backwards. In the unlocking state, the locking piece is separated from the locking matching end, the breaking-off main body can rotate around the right station plate, and the locking of the switching vertical rod is relieved, the unlocking assembly and the locking matching end are matched with each other, the unlocking and locking modes are very convenient, in the process that the rotating plate rotates around the switching vertical rod, the rotating plate can be effectively prevented from being separated from the switching vertical rod, and the safety of the switching vertical rod is improved. And the structural stability is good, and the stability of the rotating structure between the rotating plate and the switching vertical rod is greatly enhanced on the premise that the rotating plate and the lower die base are not affected to be easily replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to badge machine technical field, especially a rotating locking structure of badge machine. BACKGROUND

[0002] The badge machine is also called a badge machine, a badge machine, and a badge machine. The badge machine can make promotional materials, souvenirs, and promotional materials for enterprises and institutions. For example, employees of units, factories, hotels, restaurants, stores, government agencies, schools, and large enterprises can wear badges.

[0003] To improve the efficiency of badge production and make the production process more convenient, the mainstream badge machine on the market basically has two lower die seat placement positions. A badge generally consists of an upper iron cover, a drawing, a plastic film, and a lower cover. When making a badge, the upper iron cover, the drawing, and the plastic film are placed in one of the lower die seats in order, then placed under the upper die seat and pressed down, then the lower cover is placed in the other lower die seat, and the lower die seat with the lower cover is replaced under the upper die seat and pressed down, and the badge production is completed.

[0004] As mentioned above, two lower die seats and an upper die seat together form a set of badge production molds. Badge machines on the market are generally divided into two types according to the installation method of the two lower die seats. One is a track installation, and the two lower die seats are replaced by sliding. The other is a rotating installation, and the two lower die seats are installed on a rotating plate, which can rotate around a rotating rod to replace the two lower die seats. In the rotating installation badge machine, the rotating rod is inserted into the rotating plate, so if another mold needs to be replaced to make badges of other sizes or models, the rotating rod must be removed first to replace the rotating plate and the lower die seat. Because the upper end of the rotating rod is also connected to other structures, it is necessary to remove the other structures during disassembly without damaging the product. This replacement method is troublesome, time-consuming, and labor-intensive, and operational errors can also reduce the service life of the product. To make it easier to replace the rotating plate and the lower die seat, the prior art selects a clamping slot on the rotating plate and clamps the rotating plate to the rotating rod through the clamping slot. When another mold needs to be replaced to make badges of other sizes or models, a little force can make the rotating plate separate from or be installed above the bottom plate through the deformation of the clamping slot on the rotating plate, and the first and second lower die seats can be replaced. However, in actual use, because the rotating plate needs to be separated from the clamping slot with a little force, the slot on the clamping slot is relatively large, which makes the connection between the clamping slot and the rotating rod unstable. During rotation of the rotating plate around the rotating rod, the rotating plate often separates from the rotating rod. Therefore, a new solution that takes into account the convenience of disassembly and the stability of the structure is needed. SUMMARY

[0005] To solve the above problems, this utility model proposes a rotary locking structure for a badge machine.

[0006] The technical solution adopted by this utility model is: a rotary locking structure for a badge machine, wherein the badge machine is provided with a base plate, a connecting rod, and a rotating plate, the connecting rod extends vertically and is fixed above the base plate; the front edge of the rotating plate is provided with a snap-fit ​​slot, the rotating plate is rotatably mounted on the connecting rod through the snap-fit ​​slot, and the rotating plate is placed above the base plate, the snap-fit ​​slot dividing the rotating plate into a left workstation plate and a right workstation plate, the rotary locking structure includes a locking engagement end and an unlocking assembly, wherein the locking engagement end... The unlocking assembly, mounted on the left workstation plate, includes a locking component and a pivoting body rotatably mounted on the right workstation plate. The unlocking assembly has a locked state and an unlocked state. In the locked state, the locking component engages to lock one end of the pivoting body to the locking engagement end, and the front end of the pivoting body abuts against the adapter rod, preventing the adapter rod from disengaging from the snap-fit ​​slot. In the unlocked state, the locking component disengages from the locking engagement end, allowing the pivoting body to rotate around the right workstation plate and releasing the lock on the adapter rod.

[0007] Several alternative methods are provided below, but they are not intended as additional limitations on the overall solution above. They are merely further additions or optimizations. Provided there are no technical or logical contradictions, each alternative method can be combined individually with respect to the overall solution above, or multiple alternative methods can be combined with each other.

[0008] Preferably, the rotating plate has an installation space arranged behind the snap-fit ​​slot. In the locked state, the pivot body is installed in the installation space, and its front end abuts against the adapter rod.

[0009] Preferably, the locking engagement end includes at least a fixing hole formed on the rotating plate, and the locking member is provided with at least one fixing rod. In the locked state, the fixing rod and the fixing hole are correspondingly inserted; in the unlocked state, the fixing rod is disengaged from the fixing hole.

[0010] Preferably, the left workstation plate has a first mounting slot on the side near the mounting space, and the right workstation plate has a second mounting slot on the side near the mounting space. The fixing hole is a screw hole provided in the first mounting slot, and the second mounting slot has a pivot hole. One end of the turning body has a through hole, and the other end has an adapter. The adapter is rotatably installed in the pivot hole. In the locked state, the through hole and the screw hole are vertically aligned, and one end of the locking member passes through the through hole and is securely installed in the screw hole. In the unlocked state, the turning body can rotate freely around the pivot hole through the adapter.

[0011] Preferably, the turning body is provided with a boss, the through hole is provided on the boss, the fixing rod is a screw, and the locking member also includes a knob connected to the screw. In the locked state, the knob abuts against the top of the boss.

[0012] Preferably, the adapter pole includes a pole body and an inner connecting rod disposed at the lower end of the pole body. The diameter of the inner connecting rod is smaller than the diameter of the pole body. One side of the adapter body is provided with an insert. In the locked state, the insert extends into the snap-fit ​​slot and abuts against the outer side wall of the inner connecting rod. The upper end of the insert abuts against the lower end of the pole body.

[0013] More preferably, the upper surface of the turning body is provided with anti-slip texture.

[0014] Compared with the prior art, this utility model has the following beneficial effects:

[0015] 1. By setting a locking mating end on the rotating plate and setting an installation space in front of the snap-fit ​​slot on the rotating plate, after the bending body is placed in the installation space, the relative position of the bending body and the rotating plate is locked by locking components. Since one end of the bending body is kept in contact with the adapter rod, the rotating plate can be effectively prevented from detaching from the adapter rod during the rotation of the rotating plate around the adapter rod, resulting in good structural stability.

[0016] 2. When it is necessary to replace the rotating plate and its lower mold base, simply unscrew the locking piece to release the lock on the bending body. At this time, the bending body can be rotated outward around the rotating shaft hole, and the abutment limit between the mounting body and the adapter rod can be released. With a little force, the rotating plate can be disengaged from the adapter rod by the deformation of the snap-fit ​​slot, thereby realizing the replacement of the first lower mold base and the second lower mold base.

[0017] 3. The unlocking component and the locking mating end work together, making both unlocking and locking methods very convenient. The structure is simple and greatly enhances the stability of the rotation structure between the rotating plate and the adapter rod without affecting the easy replacement of the rotating plate and the lower mold base. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a first-view overall structural diagram of an embodiment of this application;

[0020] Figure 2 This is a second-view overall structural diagram of an embodiment of this application;

[0021] Figure 3 This is a third-view overall structural diagram of an embodiment of this application after the first lower mold base is hidden;

[0022] Figure 4 This is a schematic diagram of the structure after the first lower mold base is hidden and the unlocking component is disassembled from the rotating plate in one embodiment of this application;

[0023] Figure 5 for Figure 4 Enlarged view of part A in the image;

[0024] Figure 6 This is a schematic diagram of the rotating plate in one embodiment of this application;

[0025] Figure 7 This is a schematic diagram of the structure of the bending body in one embodiment of this application;

[0026] Figure 8 This is a cross-sectional view of the badge machine involved in one embodiment of this application;

[0027] Figure 9 for Figure 8 Enlarged view of part B in the image;

[0028] Figure 10 This is a schematic diagram of the structure of the second lower mold base in one embodiment of this application.

[0029] The attached diagram is labeled as follows: 1-Base plate, 2-Rotating plate, 21-Left workstation plate, 211-First placement slot, 212-First locking post, 213-First slot, 214-First mounting slot, 215-Screw hole, 216-First spring, 22-Right workstation plate, 221-Second placement slot, 222-Second locking post, 223-Second slot, 224-Second mounting slot, 225-Rotating shaft hole, 226-Second spring, 23-Snap-fit ​​slot, 24-Mounting space, 25-Recess, 3-Adapter upright, 31-Upright body, 32-Inner connecting rod, 4-Unlocking assembly, 41- 42-Insertion piece, 43-Boss, 431-Through hole, 44-Adapter, 45-Locking part, 7-First lower mold base, 71-First stop bar, 8-Second lower mold base, 81-Second stop bar, 82-Mounting hole, 9-Support beam frame, 91-Limit block, 92-Strip hole, 93-Handrail piece, 10-Handle, 101-Driving block, 11-Connecting plate, 111-Connector, 112-First magnetic block, 12-Positioning rod, 13-Upper mold base, 131-Second magnetic block, 132-Anti-rotation block, 14-Reset assembly, 141-Linkage rod, 142-Reset spring.

[0030] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0033] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0034] Detailed implementation plan: See below Figures 1-10 This utility model relates to a rotary locking structure for a badge machine. The badge machine has a base plate 1, a connecting rod 3, and a rotating plate 2. The connecting rod 3 extends vertically and is fixed above the base plate 1. The front edge of the rotating plate 2 has a locking slot 23. The rotating plate 2 is rotatably mounted on the connecting rod 3 through the locking slot 23. The rotating plate 2 is placed above the base plate 1. The locking slot 23 divides the rotating plate 2 into a left workstation plate 21 and a right workstation plate 22. The rotary locking structure includes a locking engagement end and an unlocking component 4. The locking engagement end is located on the left... On the workstation plate 21, the unlocking component 4 includes a locking member 45 and a turning body 41 rotatably mounted on the right workstation plate 22. The unlocking component 4 has a locked state and an unlocked state. In the locked state, the locking member 45 is used to lock one end of the turning body 41 to the locking engagement end, and the front end of the turning body 41 abuts against the adapter rod 3 and restricts the adapter rod 3 from disengaging from the snap-fit ​​slot 23. In the unlocked state, the locking member 45 disengages from the locking engagement end, and the turning body 41 can rotate around the right workstation plate 22 and release the lock on the adapter rod 3.

[0035] As a preferred embodiment of this example, the rotating plate 2 is provided with an installation space 24, which is arranged behind the snap-fit ​​slot 23. In the locked state, the rotating body 41 is installed in the installation space 24, and its front end abuts against the adapter rod 3.

[0036] Furthermore, in this embodiment, the locking mating end includes at least a fixing hole formed on the rotating plate 2, and the locking member 45 is provided with at least a fixing rod. In the locked state, the fixing rod and the fixing hole are inserted into each other; in the unlocked state, the fixing rod is disengaged from the fixing hole.

[0037] For ease of understanding, the structure and working principle of the badge machine involved in this embodiment will be explained below:

[0038] Please see Figures 1-4 ,as well as Figure 8 and Figure 9As can be seen, the first lower mold base 7 is fixedly installed above the left workstation plate 21, and the second lower mold base 8 is fixedly installed above the right workstation plate 22.

[0039] In addition, a positioning pole 12 is fixedly installed above the base plate 1 of the badge machine. A support beam is installed above the adapter pole 3 and the positioning pole 12. A handle 10 is hinged on the support beam. A connecting plate 11 is provided below the support beam 9. A reset component 14 is provided between the support beam 9 and the connecting plate 11. A driving block 101 is provided at one end of the handle 10. The user can rotate the handle 10 to drive the connecting plate 11 downward through the driving block 101.

[0040] Please see Figure 8 and Figure 9 The connecting plate 11 is provided with a connector 111, the upper end of which extends into the support beam 9. A first magnetic block 112 is provided inside the connector 111, and a second magnetic block 131 is provided at the upper end of the upper mold base 13. The upper mold base 13 is mounted below the connecting plate 11 by the magnetic attraction of the first magnetic block 112 and the second magnetic block 131. Therefore, when the connecting plate 11 is driven to move downwards, the upper mold base 13 moves downwards along with the connecting plate 11. Furthermore, the support beam has two vertically extending strip-shaped holes 92 inside. The reset assembly 14 includes a linkage rod 141 and a reset spring 142. The linkage rod 141 is installed in the strip-shaped hole 92, and its lower end is fixed to the connecting plate 11. The reset spring 142 is sleeved on the outside of the linkage rod 141. During the downward translation of the connecting plate 11 and the upper mold base 13, the linkage rod 141 also descends with the connecting plate 11, and the return spring 142 is compressed. When the handle 10 is released, the downward pressure of the driving block 101 on the connecting plate 11 disappears, and the return spring 142 restores its deformation and drives the linkage rod 141, the connecting plate 11 and the upper mold base 13 to move upward together.

[0041] Please see Figure 6 As can be seen, both the left workstation plate 21 and the right workstation plate 22 have recesses 25 on their opposite sides. When the first lower mold base 7 or the second lower mold base 8 rotates to be directly below the upper mold base 13, the positioning rod 12 engages in the recess 25. In this embodiment, the concave contour of the recess 25 has a limiting direction, that is, it limits the rotation angle of the rotating plate 2 to half a revolution and limits the rotation direction of the rotating plate 2, so that when the positioning rod 12 engages in the recess 25, one of the first lower mold base 7 or the second lower mold base 8 is exactly directly below the upper mold base 13.

[0042] In addition, please see Figure 2 As can be seen, in order to limit the rotation of the handle 10, in this embodiment, limiting blocks 91 are provided on both the front and rear sides of the support beam 9. Next, please refer to Figure 2 and Figure 3As can be seen in this embodiment, the outer wall of the first lower mold base 7 is provided with an upwardly extending first stop 71, the outer wall of the second lower mold base 8 is provided with an upwardly extending second stop 81, and the outer wall of the upper mold base 13 is provided with an anti-rotation block 132. The design of the first stop 71, the second stop 81, and the anti-rotation block 132 is to cooperate with the additional design of the recess 25 to limit the rotation direction and rotation angle of the rotating plate 2, making it easier for the operator to accurately position the first lower mold base 7 or the second lower mold base 8 to be rotated directly below the upper mold base 13. The anti-rotation block 132 serves as a rotation limit; for example, when the first lower mold base 7 rotates to be directly below the upper mold base 13, the first stop 71 and the anti-rotation block 132 abut against each other.

[0043] In addition, in this embodiment, a handrail 93 is fixedly provided on one side of the support beam 9. During operation, the user can grasp the handrail 93, thereby better completing the downward rotation of the handle 10.

[0044] Please see Figure 6 and Figure 10 As can be seen, in this embodiment, the left workstation plate 21 is provided with a first slot 213, the right workstation plate 22 is provided with a second slot 223, and the second lower mold base 8 is provided with a mounting hole 82. By aligning the mounting hole 82 of the second lower mold base 8 with the second through hole 541, the second lower mold base 8 can be fixed above the right workstation plate 22 by screws. Similarly, the first lower mold base 7 can be fixed above the left workstation plate 21.

[0045] Furthermore, in this embodiment, the left workstation plate 21 is provided with multiple first placement slots 211, each containing a first locking post 212 for the first spring 217 to be fitted into. The right workstation plate 22 is provided with multiple second placement slots 221, each containing a second locking post 222 for the second spring 226 to be fitted into. The arrangement of the first spring 217 and the second spring 226 can buffer the lower part of the first lower mold base 7 and the second lower mold base 8 when the upper mold base 13 performs a pressing action on the first lower mold base 7 or the second lower mold base 8.

[0046] Then, please continue reading. Figure 6As can be seen in this embodiment, the left workstation plate 21 is provided with a first mounting slot 214 on the side near the mounting space 24, and the right workstation plate 22 is provided with a second mounting slot 224 on the side near the mounting space 24. The fixing hole is a screw hole 215 provided on the first mounting slot 214, and a rotating shaft hole 225 is provided on the second mounting slot 224. One end of the turning body 41 is provided with a through hole 431, and the other end is provided with an adapter 44. The adapter 44 is rotatably installed in the rotating shaft hole 225. In the locked state, the through hole 431 and the screw hole 215 are vertically aligned. One end of the locking member 45 passes through the through hole 431 and is fastened in the screw hole 215. In the unlocked state, the turning body 41 can rotate freely around the rotating shaft hole 225 through the adapter 44.

[0047] In this embodiment, the pivot body 41 is provided with a boss 43, a through hole 431 is provided on the boss 43, the fixing rod is a screw, and the locking member 45 also includes a knob connected to the screw. In the locked state, the knob abuts against the top of the boss 43.

[0048] Furthermore, in this embodiment, the adapter pole 3 includes a pole body 31 and an inner connecting rod 32 disposed at the lower end of the pole body 31. The diameter of the inner connecting rod 32 is smaller than the diameter of the pole body 31. A insert 42 is provided on one side of the pivot body 41. In the locked state, the insert 42 extends into the snap-fit ​​slot 23 and abuts against the outer side wall of the inner connecting rod 32. The upper end of the insert 42 abuts against the lower end of the pole body 31.

[0049] Please see Figure 3 and Figure 4 When switching to the unlocked state, firstly, the first knob needs to be rotated to unscrew the screw from the screw hole 215, and then the locking piece 45 can be removed; next, the user can press the lever body 41 and drive it to rotate counterclockwise around the pivot hole 225 (note that due to the design of the insert 42 on the lever body 41, if the insert 42 is not rotated away from the snap-fit ​​slot 23, the insert 42 will abut against the lower end of the upright body 31, and thus the lever body 41 cannot be removed upwards); then, the user can remove the lever body 41 upwards, and the unlocking is complete.

[0050] When it is necessary to switch back to the locked state, first insert the adapter 44 of the flip body 41 into the shaft hole 225; then rotate the flip body 41 clockwise until the through hole 431 on it is aligned with the screw hole 215, at which point the insert 42 has abutted against the outer wall of the inner connecting rod 32; then install the locking piece 45 at the through hole 431 and the screw hole 215 to complete the locking.

[0051] In addition, in this embodiment, to facilitate easier bending and turning of the main body, anti-slip textures are provided on the upper surface of the main body.

[0052] The rotary locking structure of the badge machine of this utility model is described above only as a preferred embodiment of this utility model and is not intended to limit the patent scope of this utility model. All equivalent structural transformations made under the inventive concept of this utility model using the contents of this utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A rotary locking structure for a badge-making machine, wherein the badge-making machine is provided with a base plate, a connecting rod, and a rotating plate, the connecting rod extending vertically and fixed above the base plate; the rotating plate has a snap-fit ​​slot along its front edge, the rotating plate being rotatably mounted on the connecting rod through the snap-fit ​​slot, and the rotating plate being placed above the base plate, the snap-fit ​​slot dividing the rotating plate into a left workstation plate and a right workstation plate, characterized in that... The rotary locking structure includes a locking engagement end and an unlocking component. The locking engagement end is disposed on the left workstation plate, and the unlocking component includes a locking element and a pivoting body rotatably mounted on the right workstation plate. The unlocking component has a locked state and an unlocked state. In the locked state, the locking element engages to lock one end of the pivoting body to the locking engagement end, and the front end of the pivoting body abuts against the adapter rod, preventing the adapter rod from disengaging from the locking slot. In the unlocked state, the locking element disengages from the locking engagement end, and the pivoting body can rotate around the right workstation plate, releasing the lock on the adapter rod.

2. The rotary locking structure of a badge machine according to claim 1, characterized in that, The rotating plate has an installation space, which is located behind the snap-fit ​​slot. In the locked state, the pivot body is installed in the installation space, and its front end abuts against the adapter rod.

3. The rotary locking structure of a badge machine according to claim 2, characterized in that, The locking engagement end includes at least one fixing hole formed on the rotating plate, and the locking member is provided with at least one fixing rod. In the locked state, the fixing rod and the fixing hole are inserted into each other; in the unlocked state, the fixing rod is disengaged from the fixing hole.

4. The rotary locking structure of a badge machine according to claim 3, characterized in that, The left workstation plate has a first mounting slot on the side near the mounting space, and the right workstation plate has a second mounting slot on the side near the mounting space. The fixing hole is a screw hole in the first mounting slot, and the second mounting slot has a pivot hole. One end of the turning body has a through hole, and the other end has an adapter. The adapter is rotatably installed in the pivot hole. In the locked state, the through hole and the screw hole are vertically aligned, and one end of the locking member passes through the through hole and is fastened in the screw hole. In the unlocked state, the turning body can rotate freely around the pivot hole through the adapter.

5. The rotary locking structure of a badge machine according to claim 4, characterized in that, The main body of the lever is provided with a boss, the through hole is provided on the boss, the fixing rod is a screw, and the locking member also includes a knob connected to the screw. In the locked state, the knob abuts against the top of the boss.

6. A rotary locking structure for a badge machine according to any one of claims 1-5, characterized in that, The adapter pole includes a pole body and an inner connecting rod disposed at the lower end of the pole body. The diameter of the inner connecting rod is smaller than the diameter of the pole body. A insert is provided on one side of the adapter body. In the locked state, the insert extends into the snap-fit ​​slot and abuts against the outer side wall of the inner connecting rod. The upper end of the insert abuts against the lower end of the pole body.

7. The rotary locking structure of a badge machine according to claim 1, characterized in that, The upper surface of the pivot body is provided with anti-slip texture.

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