Shaping device

Abstract

The application discloses a shaping device, which comprises a base, a pushing column, shaping rods, rollers and a shaping cylinder, the shaping cylinder is arranged at the bottom side end of the base, a through hole is formed at the center position of the base, the lower end of the pushing column is connected with the output end of the shaping cylinder, the upper end of the pushing column passes through the through hole and is located above the base, the number of the shaping rods is multiple, the multiple shaping rods are equidistantly and slidably arranged at the top side end of the base with the through hole as the center, the lower end of each shaping rod on the opposite side of the through hole is respectively in abutment with the opposite side wall of the pushing column through the rollers connected therewith, the abutment surface of the pushing column for abutting with the rollers is a slope or a curved surface, the upper end of each shaping rod is respectively inserted into a carrier from below and is distributed at the circumferential side of a clamping support, and the shaping cylinder is used for driving the pushing column to make lifting movement relative to the base, so that each shaping rod is synchronously slid on the base to approach or move away from the clamping support, thereby adjusting the arrangement position of the clamping support in the carrier.

Description

TECHNICAL FIELD

[0001] The present application relates to the manufacturing of intelligent communication equipment, and in particular to a shaping device for shaping and positioning a card holder of intelligent communication equipment arranged in a carrier. BACKGROUND

[0002] With the development trend of intelligentization and lightness and thinness of intelligent communication equipment such as mobile phones and wristwatches, it is required that these intelligent communication equipment be small and light, touch sensitive, display clear and function rich, so that people's requirements for the quality of the above-mentioned intelligent communication equipment are also getting higher and higher, and thus the accuracy and efficiency of its assembly are also getting higher and higher. Among them, the positioning and conveying of the card holder of the intelligent communication equipment by the carrier are involved. Since the card holder for loading the SIM card is relatively light and thin, it is inconvenient to position, and it is also easy to shift during conveying, thereby affecting the accuracy of subsequent assembly and inspection. Therefore, the card holder arranged in the carrier needs to be shaped and positioned, so as to facilitate the accurate assembly of the card holder into the card holder slot of the mobile phone, and facilitate the accurate loading of the SIM card for testing into the card holder and the loading of the card holder with the SIM card into the mobile phone, so as to complete the corresponding function test.

[0003] At present, the positioning of the card holder is mostly realized by the profiling groove set on the carrier, but the shape and size of the profiling groove are often fixed, and mostly only the positioning of a single specification and model of the card holder can be realized. The positioning of card holders of different specifications and models needs to replace the carrier matched therewith to realize, which has insufficient adaptability, and frequent replacement of the carrier will also affect the efficiency of assembly and detection. In addition, although some card holder production related equipment fixes the card holder arranged in the profiling groove by a cover plate and a magnet (refer to Chinese patent CN208408928U), this clamping type positioning is also only suitable for the positioning of a single specification and model of the card holder, and the universality cannot be effectively guaranteed. Moreover, the existence of the cover plate also makes the taking and placing of the card holder not convenient, which is not conducive to the subsequent assembly of the SIM card and the assembly of the card holder and the mobile phone. The card holder arranged in the profiling groove cannot be shaped and aligned, so that the accuracy of the subsequent assembly of the SIM card and the card holder cannot be effectively guaranteed.

[0004] Therefore, a shaping device with simple structure, high shaping and positioning efficiency and strong universality is needed to overcome the above problems. SUMMARY

[0005] The purpose of the present application is to provide a shaping device with simple structure, strong universality and high efficiency, so as to effectively shape and position the card holder arranged in the carrier.

[0006] In order to achieve the above object, the present application discloses a shaping device for shaping and positioning a card holder arranged in a carrier, which comprises a base, a pushing column, shaping rods, rollers and a shaping cylinder, the shaping cylinder is arranged on the opposite bottom side end of the base, and a through hole is formed at the opposite center position of the base, the opposite lower end of the pushing column is connected with the output end of the shaping cylinder, the opposite upper end of the pushing column is located above the base through the through hole, the number of the shaping rods is multiple, multiple shaping rods are equidistantly arranged on the opposite top side end of the base with the through hole as the center, and the opposite lower end of each shaping rod on the opposite side of the through hole is respectively in abutment with the opposite side wall of the pushing column through the rollers connected therewith, the abutment surface of the pushing column for abutting with each roller is a bevel or a curved surface, the opposite upper end of each shaping rod is respectively inserted into the carrier from below and distributed around the card holder, and the shaping cylinder is used to drive the pushing column to make lifting movement relative to the base, so that each shaping rod is synchronously slid on the base under the action of the corresponding roller and the abutment surface to approach or move away from the card holder, thereby adjusting the arrangement position of the card holder in the carrier.

[0007] Preferably, the shaping device of the present application further comprises a base and a pushing cylinder, the pushing cylinder is arranged on the base, the base is connected with the output end of the pushing cylinder on the upper side of the base, the shaping cylinder is arranged on the base or the base, and the shaping cylinder arranged on the base is further connected with the output end of the pushing cylinder, and the pushing cylinder is used to drive the base to make lifting movement, so that the opposite upper end of the shaping rod can be inserted into the carrier to be arranged around the card holder.

[0008] Preferably, the shaping device of the present application further comprises a limiting cylinder and a limiting block, the limiting cylinder is arranged on the base or the base, and the limiting cylinder arranged on the base is further connected with the output end of the pushing cylinder, the opposite lower end of the limiting block is connected with the output end of the limiting cylinder, the opposite upper end of the limiting block is arranged at the edge of the base or is arranged in the base in a lifting manner, the limiting cylinder is used to drive the limiting block to make lifting movement relative to the base, so that the opposite upper end of the limiting block can move up to block the sliding of the shaping rod adjacent thereto on the base.

[0009] Preferably, the limiting block and the shaping rod are arranged in one-to-one correspondence, and each limiting block is connected with the limiting cylinder, or a limiting block is arranged between two adjacent shaping rods, and the limiting of the two adjacent shaping rods is realized by the end faces of the same limiting block in two different directions.

[0010] Preferably, the shaping device of the present application further comprises a plurality of elastic assemblies arranged in one-to-one correspondence with the shaping rods, each of the elastic assemblies comprising a positioning block, a linear guide, a sliding block, a spring and a stopper, the positioning block being arranged at an edge of a side end of the base, the linear guide being arranged between the positioning block and the through hole, the sliding block being slidably arranged on the linear guide, the spring being connected between opposite rear side ends of the positioning block and the sliding block, the stopper being protrudingly arranged at opposite rear sides of opposite top side ends of the sliding block, the shaping rod being arranged at opposite front sides of the opposite top side ends of the sliding block, and the roller being rotatably arranged at opposite front side ends of the sliding block.

[0011] Preferably, the spring constantly drives each of the shaping rods to move towards the through hole.

[0012] Preferably, a distance between the roller and the push column is less than a distance between the shaping rod and the push column, and a height difference between a top end of the shaping rod and a top end surface of the base is greater than a height difference between a top end of the push column and the top end surface of the base.

[0013] Preferably, a plurality of the shaping rods are symmetrically slidably arranged at top side ends of the base with the through hole as a center.

[0014] Preferably, the base is in a plate shape, the through hole is in a square, circular or polygonal shape, and the push column is in a square, circular or polygonal shape.

[0015] Preferably, the shaping rod is arranged in a shape of being narrow at an upper end and wide at a lower end, a flexible anti-collision layer is arranged at opposite upper ends of the shaping rod which abut against the clamping holder, and shapes of the opposite upper ends of each of the shaping rods can be different.

[0016] Compared with the prior art, the shaping device of the present application has the following advantages: a through hole is formed at the relative center position of the base, the relative lower end of the push column is connected with the output end of the shaping cylinder, the relative upper end of the push column is located above the through hole, a plurality of shaping rods are equidistantly arranged on the top side of the base with the through hole as the center, the relative lower end of each shaping rod on the side opposite to the through hole is in abutment with the side wall of the push column through the roller connected therewith, the abutment surface of the push column for abutting with the roller is a slope or a curved surface, the relative upper end of each shaping rod is inserted into the carrier from below and is distributed around the clamping holder, when the shaping cylinder drives the push column to move up and down, each shaping rod moves on the base synchronously to approach or move away from the clamping holder under the action of the corresponding roller and the abutment surface, the plurality of shaping rods approach the clamping holder from different directions around the clamping holder to adjust the placement position of the clamping holder in the carrier smoothly and effectively, which is suitable for adjusting the placement of clamping holders of different specifications in the carrier, effectively improves the adaptability of the device, and has higher shaping efficiency. One shaping cylinder drives a plurality of rollers to move synchronously under the action of the corresponding abutment surface of the push column, thereby driving each shaping rod connected therewith to move synchronously, which effectively optimizes the structure, makes the whole device compact in structure, reasonable in layout, small in occupied space and high in efficiency, and is more economical and practical. Moreover, the centering and dispersion of each shaping rod do not affect the taking and placing of the clamping holder, and can effectively adjust the placement position of the clamping holder, which is more convenient and flexible to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the carrier of the present application.

[0018] Figure 2 It is a plan view of the carrier of the present application.

[0019] Figure 3 It is a perspective view of the shaping device of the present application.

[0020] Figure 4 It is a top view of the shaping device of the present application.

[0021] Figure 5 It is a front view of the shaping device of the present application.

[0022] Figure 6 It is a side view of the shaping device of the present application.

[0023] Figure 7 It is Figure 3 It is an enlarged view of part A. DETAILED DESCRIPTION

[0024] In order to explain the technical content, structural features, achieved purposes and effects of the present application in detail, the following will be described in detail in combination with the embodiments and the accompanying drawings.

[0025] Referring to Figures 1 to 3 The present application provides a shaping device 100 for shaping and positioning a card holder 300 arranged in a carrier 200, wherein the card holder 300 can be a single-card card holder for carrying only a single SIM card 400 or a dual-card card holder for carrying two SIM cards 400, and the card holder 300 for carrying two SIM cards 400 has a double-layer structure, with a card slot 301 for loading a SIM card 400 arranged on each of the front and back surfaces, and the card slots 301 on the front and back surfaces are connected at the opposite centers, and the side end of the card slot 301 on the front surface is further provided with an elastic member 302 for fixing the SIM card 400. In addition, the width of the opposite rear end of the card holder 300 is greater than the width of the opposite front end, and the rear end is flush with the slot opening of the card holder slot when the card holder 300 is inserted into the card holder slot of the mobile phone to close the slot opening. It should be noted that in the present application, the carrier 200 has a positioning slot 201 for arranging the card holder 300, and the size of the positioning slot 201 is adjustably arranged by the shaping device 100 of the present application. Specifically, the positioning slot 201 is further provided with a plurality of through holes 203 for shaping. The carrier 200 is further provided with a mounting slot 202 for arranging a test SIM card 400, and the mounting slot 202 is arranged beside the positioning slot 201, and the number of the mounting slot 202 can be multiple, so as to be suitable for arranging different specifications and models of SIM cards 400.

[0026] Referring to Figures 1 to 7 Overall, the shaping device 100 disclosed in the preferred embodiment of the present application comprises a base 10, a pushing column 20, a shaping rod 30, a roller 40 and a shaping cylinder 50. The shaping cylinder 50 is arranged at the opposite bottom side end of the base 10, and a through hole 11 is formed at the opposite center position of the base 10. The opposite lower end of the pushing column 20 is connected with the output end of the shaping cylinder 50, and the opposite upper end of the pushing column 20 is exposed above the base 10 by passing through the through hole 11. The number of the shaping rods 30 is multiple, and the multiple shaping rods 30 are slidably arranged at the opposite top side end of the base 10 with the through hole 11 as the center and at equal intervals. The opposite lower end of each shaping rod 30 on the opposite side of the through hole 11 is respectively abutted with the opposite side wall of the pushing column 20 through the respective roller 40 connected therewith. The abutment surface 21 of the pushing column 20 for abutting with each roller 40 is a bevel or a curved surface. The opposite upper end of each shaping rod 30 is respectively inserted into the carrier 200 from below and is distributed at the periphery of the card holder 300. The shaping cylinder 50 is used to drive the pushing column 20 to make lifting movement relative to the base 10, so that each shaping rod 30 is synchronously slid on the base 10 under the action of the corresponding roller 40 and the abutment surface 21 to approach or move away from the card holder 300, thereby adjusting the arrangement position of the card holder 300 in the carrier 200.

[0027] Referring to Figures 3 to 7, specifically, each shaping rod 30 is arranged in a narrow-top wide-bottom manner, so as to facilitate the multiple shaping rods 30 to pass through the corresponding through holes 203 on the carrier 200 and surround the periphery of the positioning groove 201, and more suitable for pushing and aligning the relatively small and thin card holder 300 arranged in the positioning groove 201. The height difference between the top end of the shaping rod 30 and the top end surface of the base 10 is much larger than the height difference between the top end of the push column 20 and the top end surface of the base 10, so as to facilitate the assembly of the roller 40 and the push column 20, and the cooperation of the roller 40 and the push column 20, so as to effectively position the card holder 300. Moreover, the distance between the roller 40 and the push column 20 is relatively smaller than the distance between the shaping rod 30 and the push column 20, so that only the roller 40 and the push column 20 rollingly abut, and the shaping rod 30 does not need to directly contact the push column 20, thereby facilitating the synchronous action of multiple shaping rods 30 in limited space. It should be noted that each roller 40 and the push column 20 can always rollingly abut, so as to move relative to the through hole 11 under the action of the pushing force applied by the inclined or curved abutting surface 21, thereby driving the corresponding shaping rod 30 to move, or the roller 40 and the push column 20 are separably abutted, specifically, the roller 40 and the push column 20 are rollingly abutted with the up-down movement of the push column 20. In addition, the relatively upper end of each shaping rod 30 for abutting the card holder 300 can have different shapes, specifically, the relatively upper end of the shaping rod 30 for abutting the relatively rear end of the card holder 200 can be divided into two parts, thereby being suitable for more smoothly pushing and aligning the relatively wide rear end of the card holder 200. Further, the relatively upper end of the shaping rod 30 for abutting the card holder 300 is further provided with a flexible anti-collision layer 31, thereby effectively protecting the card holder 300.

[0028] Referring to Figures 3 to 7In some embodiments, the plurality of shaping rods 30 are symmetrically arranged in pairs with the through hole 11 as the center on the top side of the base 10. Specifically, the number of shaping rods 30 is 4, of which 2 shaping rods 30 are symmetrically arranged along the transverse direction of the base 10 with the center of the through hole 11 as the center, and the other 2 shaping rods 30 are symmetrically arranged along the longitudinal direction of the base 10 with the center of the through hole 11 as the center. Correspondingly, the number of rollers 40 is also 4, the base 10 is in the shape of a plate, specifically in the shape of a cross, the through hole 11 is located at the opposite center of the base 10, and the through hole 11 is in the shape of a square. The push column 10 is specifically a square column, and its opposite upper end is generally in the shape of a pen, and four side walls correspondingly form four abutting surfaces 21 that match the four rollers 40 one by one. Specifically, the four shaping rods 30 are in the initial position at the dispersed position away from the card holder 300, and move to the working position close to the card holder 300 with the downward movement of the push column 20. Of course, in other embodiments, the number of shaping rods 30 can also be 3, 6, 8 or 12, and the shape of the through hole 11 can also be circular or polygonal, and the push column 10 can also be a circular column or a polygonal column.

[0029] Referring to Figure 3 , Figure 5 and Figure 6 , specifically, in some embodiments, the shaping device 100 of the present application further comprises a base 60 and a push cylinder 70, the push cylinder 70 is arranged on the base 60, the base 10 is connected to the output end of the push cylinder 70 on the upper side of the base 60, and the shaping cylinder 50 is arranged on the base 60 or the base 10, and the shaping cylinder 50 arranged on the base 60 is also connected to the output end of the push cylinder 70. The push cylinder 70 is used to drive the base 10 to move up and down, so that the opposite upper end of the shaping rod 30 can move up to be inserted into the carrier 200, so as to be inserted into the circumferential side of the positioning groove 201 for arranging the card holder 300, that is, to be inserted into the circumferential side of the card holder 300. The shaping rod 30 does not need to be inserted into the carrier 200 all the time, but can be moved up to be inserted into the carrier 200 as needed, so as to neither hinder the effective transmission of the carrier 200 on the conveying line or the turntable, nor to shape and align the card holder 300 in the carrier 200 according to the actual needs, further improving the adaptability of the device.

[0030] Referring to Figures 3 to 6Specifically, in some embodiments, the shaping device 100 of the present application further comprises a limiting cylinder 80 and a limiting block 81, the limiting cylinder 80 is arranged on the base 60 or the pedestal 10, and the limiting cylinder 80 arranged on the base 60 is further connected with the output end of the pushing cylinder 70, the opposite lower end of the limiting block 81 is connected with the output end of the limiting cylinder 80, and the opposite upper end of the limiting block 81 is arranged at the edge of the pedestal 10 or is arranged in the pedestal 10 in a lifting manner. The limiting cylinder 80 is used to drive the limiting block 81 to move up and down relative to the pedestal 10, so that the opposite upper end of the limiting block 81 can move up to block the sliding of the shaping rod 30 adjacent thereto on the pedestal 10.

[0031] Specifically, the limiting block 81 and the shaping rod 30 can be arranged in a one-to-one correspondence, and each limiting block 81 is connected with the limiting cylinder 80, or a limiting block 81 is arranged between two adjacent shaping rods 30, and the limiting of the two adjacent shaping rods 30 is realized by the two different direction end faces of the same limiting block 81, thereby further simplifying the structure and effectively reducing the production cost.

[0032] Referring to Figures 3 to 6 Specifically, in some embodiments, the shaping device 100 of the present application further comprises a resilient assembly 90 arranged in a one-to-one correspondence with the shaping rod 30, each resilient assembly 90 comprises a positioning block 91, a linear guide rail 92, a sliding block 93, a spring 94 and a stop piece 95, the positioning block 91 is arranged at the edge of one side end of the pedestal 10, the linear guide rail 92 is arranged between the positioning block 91 and the through hole 11, the sliding block 93 is slidably arranged on the linear guide rail 92, the spring 94 is connected between the opposite rear side ends of the positioning block 91 and the sliding block 93, the stop piece 95 is protrudingly arranged at the opposite rear side of the opposite top side end of the sliding block 93, the shaping rod 30 is arranged at the opposite front side of the opposite top side end of the sliding block 93, and the roller 40 is rotatably arranged at the opposite front side end of the sliding block 93. The stop piece 95 is used to limit the sliding of the sliding block 93, thereby preventing the shaping rod 30 from moving excessively and damaging the card holder 300. Specifically, the stop piece 95 can cooperate with the limiting block 81, thereby realizing the stop through the abutment with the limiting block 81. The stop piece 95 is tubular and is arranged at the outer side end of the sliding block 93. The spring 94 constantly drives the sliding block 93 to slide towards the through hole 11. Then, in the process that the pushing column 20 moves upward under the driving of the shaping cylinder 50, the shaping rod 30 moves away from the card holder 300 to return to the initial position, and the spring 94 is compressed in this process. When the pushing column 20 moves downward under the driving of the shaping cylinder 50, the pushing force on the spring 94 is removed, and under the action of the restoring force of the spring 94, the sliding block 93 drives the shaping rod 30 to move towards the working position close to the card holder 300.

[0033] Hereinafter, referring to Figures 1 to 7The working principle of the shaping device 100 of the present application is described as follows:

[0034] When the carrier 200 is conveyed above the shaping device 100 of the present application by the conveying line or the turntable, the push cylinder 70 is first actuated to drive the base 10 to move linearly upward, so that the plurality of shaping rods 30 are inserted into the carrier 200 and surround the periphery of the card holder 300 in the carrier 200. When the carrier 200 is fixed above the shaping device 100 of the present application, the plurality of shaping rods 30 originally surround the periphery of the card holder 300 through the corresponding through holes 203 in the carrier 200, so the push cylinder 70 does not need to be actuated. Then, the shaping cylinder 50 is actuated to drive the push column 20 to move linearly downward, so that each shaping rod 30 is synchronously slid on the base 10 toward the card holder 300 under the action of the corresponding roller 40 and the abutting surface 21. The plurality of shaping rods 30 are centered and aligned with the card holder 300 from different directions, thereby smoothly and effectively adjusting the installation position of the card holder 300 in the carrier 200, which is suitable for adjusting the installation of card holders 300 of different specifications and models in the carrier 200. During the centering and alignment adjustment of each shaping rod 30, the limiting block 81 can be driven by the limiting cylinder 80 to move linearly upward, so that the opposite upper end of the limiting block 81 can move upward to block the adjacent shaping rod 30 on the base 10, thereby simply and effectively achieving the limiting and stopping effect and effectively ensuring the safety of the movement of the plurality of shaping rods 30. After the alignment adjustment is completed, the limiting cylinder 80, the shaping cylinder 50, and the push cylinder 70 are sequentially actuated in reverse, and each shaping rod 30 is synchronously slid away from the card holder 300, thereby releasing the abutment of the card holder 300, which is convenient for the taking and placing of the card holder 300 and the assembly of the SIM card 400 and the card holder 300.

[0035] The above operation is continuously repeated to realize the automatic flow operation of shaping and positioning the card holder 300 installed in the carrier 200.

[0036] Compared with the prior art, in the shaping device 100, the base 10 is provided with a through hole 11 at the relative center position, the lower end of the push column 20 is connected with the output end of the shaping cylinder 50, the upper end of the push column 20 is located above the base 10 through the through hole 11, and the plurality of shaping rods 30 are equidistantly and slidably arranged on the top side of the base 10 with the through hole 11 as the center, the lower end of each shaping rod 30 on the side opposite to the through hole 11 is respectively abutted with the side wall of the push column 20 through the corresponding roller 40, the abutting surface 21 of the push column 20 corresponding to the abutting position of the roller 40 is a slope or a curved surface, the upper end of each shaping rod 30 is inserted into the carrier 200 from below and is distributed on the side of the card holder 300, when the shaping cylinder 50 drives the push column 20 to move up and down, each shaping rod 30 is synchronously slid on the base 10 under the action of the corresponding roller 40 and the abutting surface 21 to approach or move away from the card holder 300, the plurality of shaping rods 30 from different directions of the side of the card holder 300 are used to center the card holder 300, thereby stably and effectively adjusting the arrangement position of the card holder 300 in the carrier 200, which is suitable for adjusting the arrangement of the card holder 300 in the carrier 200 of different specifications, effectively improves the adaptability of the shaping device 100, and has high shaping efficiency. One shaping cylinder 50 drives the plurality of rollers 40 to move under the action of the corresponding abutting surface 21 of the same push column 20, drives each shaping rod 30 connected with each roller 40 to synchronously move, effectively optimizes the structure, the whole shaping device 100 has compact structure, reasonable layout, small occupied space and high efficiency, is more economical and practical, and the centering and dispersion of each shaping rod 30 do not affect the taking and placing of the card holder 300, but can effectively adjust the arrangement position of the card holder 300, is convenient and flexible to use.

[0037] The above only discloses the preferred embodiments of the present application, and of course cannot limit the scope of the present application, therefore the equivalent changes made according to the patent application scope of the present application still belong to the scope of the present application.

Claims

1. A shaping device for shaping a card holder disposed in a positioning slot of a carrier, characterized by, The shaping device comprises a base, a pushing column, shaping rods, rollers and a shaping cylinder. The shaping cylinder is arranged on the opposite bottom side end of the base, and a through hole is formed in the opposite center position of the base. The opposite lower end of the pushing column is connected with the output end of the shaping cylinder, and the opposite upper end of the pushing column is exposed above the base through the through hole. The number of the shaping rods is plural, and the plural shaping rods are equidistantly and slidably arranged on the opposite top side end of the base with the through hole as the center. The opposite lower end of each shaping rod on the opposite side of the through hole is respectively abutted with the opposite side wall of the pushing column through the rollers connected therewith. The abutting surface of the pushing column for abutting with the rollers is a bevel or a curved surface. The opposite upper end of each shaping rod is respectively inserted into the carrier from below and distributed on the periphery of the card holder. The shaping cylinder is used to drive the pushing column to make lifting movement relative to the base, so that each shaping rod is synchronously slid on the base under the action of the corresponding roller and the abutting surface to approach or move away from the card holder, thereby adjusting the installation position of the card holder in the positioning groove of the carrier. The shaping device further comprises a limiting block. The opposite upper end of the limiting block is arranged at the edge of the base in a lifting manner or is arranged in the base in a lifting manner, and is used to move upward to block the sliding of the shaping rod adjacent thereto on the base.

2. The orthopedic device of claim 1, wherein, The shaping device further comprises a base and a pushing cylinder. The pushing cylinder is arranged on the base. The base is connected with the output end of the pushing cylinder on the upper side of the base. The shaping cylinder is arranged on the base or the base. The shaping cylinder arranged on the base is further connected with the output end of the pushing cylinder. The pushing cylinder is used to drive the base to make lifting movement, so that the opposite upper end of the shaping rod can be inserted into the carrier to be arranged on the periphery of the card holder.

3. The orthopedic device of claim 2, wherein, The shaping device further comprises a limiting cylinder. The limiting cylinder is arranged on the base or the base. The limiting cylinder arranged on the base is further connected with the output end of the pushing cylinder. The opposite lower end of the limiting block is connected with the output end of the limiting cylinder. The limiting cylinder is used to drive the limiting block to make lifting movement relative to the base.

4. The orthopedic device of claim 3, wherein, The limiting block is arranged in one-to-one correspondence with the shaping rod, and each limiting block is connected with the limiting cylinder. Alternatively, a limiting block is arranged between two adjacent shaping rods, and the limiting of the two adjacent shaping rods is realized by the end faces of the same limiting block in two different directions.

5. The orthopedic device of claim 3, wherein, The shaping device further comprises a plurality of elastic assemblies arranged one-to-one with the shaping rods, each of the elastic assemblies comprising a positioning block, a linear guide, a sliding block, a spring and a stopper, the positioning block being arranged at an edge of a side end of the base, the linear guide being arranged between the positioning block and the through hole, the sliding block being slidably arranged on the linear guide, the spring being connected between opposite rear side ends of the positioning block and the sliding block, the stopper being protrudingly arranged at opposite rear sides of opposite top side ends of the sliding block, the shaping rod being arranged at opposite front sides of the opposite top side ends of the sliding block, and the roller being rotatably arranged at opposite front side ends of the sliding block.

6. The orthopedic device of claim 5, wherein, The spring constantly drives the shaping rod to move towards the through hole.

7. An orthopedic device as in any of claims 1 to 6, wherein, The distance between the roller and the push column is less than the distance between the shaping rod and the push column, and the height difference between the top end of the shaping rod and the top end surface of the base is greater than the height difference between the top end of the push column and the top end surface of the base.

8. An orthotic device as claimed in any one of claims 1 to 6, wherein, A plurality of the shaping rods are symmetrically slidably arranged at the top side end of the base with the through hole as the center.

9. An orthopedic device as in any of claims 1 to 6, wherein, The base is plate-shaped, the through hole is square, circular or polygonal, and the push column is square, circular or polygonal.

10. An orthopedic device as in any of claims 1 to 6, wherein, The shaping rod is arranged in a shape of being narrow at the top and wide at the bottom, is provided with a flexible anti-collision layer at the opposite top end abutting against the card holder, and the shapes of the opposite top ends of the shaping rods can be different.

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