Limiting device and medicine bag sewing equipment

Abstract

The invention discloses a limiting device and medicine bag sewing equipment, and the limiting device comprises a limiting assembly which comprises a first limiting plate, a second limiting plate and laminations, the first limiting plate and the second limiting plate are arranged at intervals in the vertical direction, the laminations are installed between the first limiting plate and the second limiting plate, and the laminations are provided with limiting grooves allowing medicine bags to be clamped in; the first limiting plate, the second limiting plate and the lamination are detachably connected through fasteners; the clamping assembly is mounted on the first limiting plate; the clamping assembly comprises a first clamping structure and a second clamping structure, the first clamping structure and the second clamping structure are arranged on the two opposite sides of the limiting groove, and the first clamping structure and the second clamping structure can slide oppositely to clamp the medicine bag located in the limiting groove; and the first limiting plate is installed on the moving assembly, and the moving assembly is used for driving the first limiting plate to move in the horizontal direction and the vertical direction. According to the limiting device, the stability of the medicine bag is ensured, and then the safety of the medicine bag in the sewing process is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medicine package processing equipment, and in particular to a limiting device and medicine package suturing equipment. Background Art

[0002] The filling port of the medicine bag needs to be sewn after filling, but the medicine bag is filled with flammable materials and there is a risk of friction fire. Therefore, when sewing the filling port of the medicine bag, it is necessary to ensure the stability of the medicine bag to reduce the risk of sewing. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a limiting device that can fix the position of the medicine package and reduce the risk of the medicine package during the suturing process.

[0004] The present invention also provides a medicine bag suturing device having the above-mentioned limiting device.

[0005] The limiting device according to the first aspect of the embodiment of the present invention includes:

[0006] The limiting assembly comprises a first limiting plate, a second limiting plate and a laminate, wherein the first limiting plate and the second limiting plate are arranged at intervals in the vertical direction, the laminate is installed between the first limiting plate and the second limiting plate, and the laminate is provided with a limiting groove for the medicine package to be inserted; the first limiting plate, the second limiting plate and the laminate are detachably connected by fasteners;

[0007] A clamping assembly, mounted on the first limiting plate; the clamping assembly comprises a first clamping structure and a second clamping structure, the first clamping structure and the second clamping structure are arranged on opposite sides of the limiting groove, and the first clamping structure and the second clamping structure can slide towards each other to clamp the medicine package in the limiting groove;

[0008] A moving assembly, wherein the first limiting plate is installed on the moving assembly, and the moving assembly is used to drive the first limiting plate to move in horizontal and vertical directions.

[0009] The limiting device according to the embodiment of the present invention has at least the following beneficial effects:

[0010] The medicine package is pre-positioned by setting a limit assembly, thereby ensuring the convenience of installation of the medicine package; the first limit plate and the second limit plate can limit the medicine package in the vertical direction, and the clamping assembly clamps the medicine package in the horizontal direction, thereby ensuring the stability of the medicine package and thereby improving the safety of the medicine package during the suturing process; a moving assembly is provided to drive the first limit plate to move, thereby improving the degree of automation in the medicine package suturing process, reducing labor costs and improving processing efficiency.

[0011] According to some embodiments of the present invention, a plurality of the laminates are provided, and the plurality of laminates are stacked and arranged between the first limiting plate and the second limiting plate; and the laminates are provided with through holes for fasteners to pass through.

[0012] According to some embodiments of the present invention, the first clamping structure includes a first horizontal telescopic structure, a first mounting plate and a first clamping member, the first clamping member is adjustably mounted on the first mounting plate, and the first mounting plate is adjustably mounted on the first horizontal telescopic structure; the first clamping member is provided with a first clamping groove for clamping the medicine package, and the second clamping member is provided with a second clamping groove for clamping the medicine package.

[0013] According to some embodiments of the present invention, the moving assembly includes a first driving structure, a second driving structure and a third driving structure, the second driving structure is mounted on the first driving structure, the third driving structure is mounted on the second driving structure, and the first limiting plate is mounted on the third driving structure;

[0014] The first driving structure, the second driving structure, and the third driving structure are used to drive the first limiting plate to slide in a horizontal direction.

[0015] According to some embodiments of the present invention, the first driving structure includes a first slide rail, a first slide seat is slidably mounted on the first slide rail, and the first slide seat is connected to a first power structure that drives it to slide along the first slide rail;

[0016] The second driving structure includes a base, and the base is mounted on the first slide seat; the base is provided with a second slide rail, and a second slide seat is slidably mounted on the second slide rail, and the second slide seat is connected to a second power structure that drives it to slide along the second slide rail;

[0017] The third driving structure is installed on the second slide seat, and the length extension direction of the first slide rail is perpendicular to the length extension direction of the second slide rail.

[0018] According to some embodiments of the present invention, the limiting device also includes a table plate, and the table plate is provided with a positioning pin protruding from its surface, and the third driving structure is used to drive the first limiting plate to move so that the filling port of the medicine package falls on the positioning pin.

[0019] According to some embodiments of the present invention, the limiting device further includes a shell, and the shell covers the outer periphery of the first driving structure and the second driving structure; and the platform is connected to the shell.

[0020] According to some embodiments of the present invention, the housing is provided with a slide groove, and the length extension direction of the slide groove is the same as the length extension direction of the first slide rail; a shield plate is slidably installed in the slide groove, and the shield plate is connected to the third driving structure.

[0021] According to some embodiments of the present invention, the third driving structure is connected to a vertical plate, and the first limiting plate is mounted on the vertical plate in a manner that it can be raised and lowered.

[0022] The medicine package suturing device according to the second embodiment of the present invention comprises the above-mentioned limiting device. Since the medicine package suturing device comprises the above-mentioned limiting device, it at least has all the beneficial effects of the limiting device, which will not be described in detail here.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0025] Figure 1 It is a schematic structural diagram of a limiting device according to an embodiment of the first aspect of the present invention;

[0026] Figure 2 for Figure 1 Assembly diagram of the middle limit assembly and the clamping assembly;

[0027] Figure 3 It is a structural schematic diagram of a moving component of a limiting device according to an embodiment of the first aspect of the present invention;

[0028] Figure 4 This is a schematic structural diagram of a medicine bag suturing device according to an embodiment of the second aspect of the present invention.

[0029] Figure Number:

[0030] The limiting assembly 100, the first limiting plate 110, the second limiting plate 120, the laminate 130, and the limiting groove 131;

[0031] The clamping assembly 200, the first clamping structure 210, the first horizontal telescopic structure 211, the first mounting plate 212, the first clamping member 213, the first clamping groove 214, the second clamping structure 220, the second horizontal telescopic structure 221, the second mounting plate 222, the second clamping member 223, and the second clamping groove 224;

[0032] Moving assembly 300, first driving structure 310, first slide rail 311, first slide seat 312, first power structure 313, second driving structure 320, base 321, second slide rail 322, second slide seat 323, second power structure 324, third driving structure 330, vertical plate 331, telescopic cylinder 332;

[0033] Platen 400, positioning pin 410;

[0034] The housing 500 , the slide groove 510 , and the shield 520 . DETAILED DESCRIPTION

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of the present invention, it should be understood that descriptions involving orientation, such as orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 should not be understood as a limitation on the present invention.

[0037] In the description of the present invention, "a plurality" means more than two. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0038] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0039] Reference Figures 1 to 3The limiting device of the first embodiment of the present invention includes a limiting component 100, a clamping component 200 and a moving component 300. The limiting component 100 is used to limit the medicine package in the vertical direction, the clamping component 200 is used to limit the medicine package in the horizontal direction, and the moving component 300 is used to drive the medicine package to move so that the medicine package moves from the feeding position to under the needle of the sewing machine. The limiting component 100 pre-positions the medicine package to ensure the convenience of installation of the medicine package; the clamping component 200 clamps the medicine package in the horizontal direction to ensure the stability of the medicine package, thereby improving the safety of the medicine package during the suturing process; the moving component 300 drives the medicine package to move, thereby improving the degree of automation in the suturing process of the medicine package, reducing labor costs and improving processing efficiency.

[0040] In an embodiment of the present invention, the limiting assembly 100 includes a first limiting plate 110, a second limiting plate 120 and a laminate 130. The first limiting plate 110 and the second limiting plate 120 are arranged at intervals in the vertical direction. The laminate 130 is installed between the first limiting plate 110 and the second limiting plate 120. The laminate 130 is provided with a limiting groove 131 for the drug package to be inserted; the first limiting plate 110, the second limiting plate 120, and the laminate 130 are detachably connected by fasteners; specifically, refer to Figure 2 As shown, the second limit plate 120 is arranged below the first limit plate 110, and the fastener is preferably a bolt. The laminate 130 is provided with a plurality of through holes penetrating the laminate 130, and the first limit plate 110 and the second limit plate 120 are also provided with through holes for the bolts to pass through at the positions of the through holes on the laminate 130 corresponding to the through holes on the laminate 130. The bolts pass through the first limit plate 110, the laminate 130 and the second limit plate 120 in sequence to lock the three.

[0041] Further, see Figure 2 As shown, a plurality of stacking sheets 130 are provided, and the plurality of stacking sheets 130 are stacked and arranged between the first limiting plate 110 and the second limiting plate 120; the thickness of the stacking sheets 130 is relatively small, and by increasing or decreasing the thickness of the stacking sheets 130, medicine packages of different sizes and thicknesses can be applied, thereby improving the applicability of the limiting device of this embodiment; the shape of the limiting groove 131 of the medicine package is set according to the shape of the medicine package, and is not specifically limited in this embodiment.

[0042] In the embodiment of the present invention, the clamping assembly 200 is installed on the first limiting plate 110; the clamping assembly 200 includes a first clamping structure 210 and a second clamping structure 220, the first clamping structure 210 and the second clamping structure 220 are arranged on opposite sides of the limiting groove 131, and the first clamping structure 210 and the second clamping structure 220 can slide toward each other to clamp the medicine package in the limiting groove 131. For details, refer to Figure 2As shown, when the medicine package is being loaded and unloaded, the first clamping structure 210 and the second clamping structure 220 move in opposite directions to facilitate the loading and unloading of the medicine package. The loading and unloading of the medicine package can be done manually or mechanically. After the medicine package is loaded into the limiting groove 131 of the stack 130, the first clamping structure 210 and the second clamping structure 220 move toward each other to clamp the medicine package in the limiting groove 131.

[0043] In the embodiment of the present invention, the first clamping structure 210 includes a first horizontal telescopic structure 211, a first mounting plate 212 and a first clamping member 213, the first clamping member 213 is adjustably mounted on the first mounting plate 212, and the first mounting plate 212 is adjustably mounted on the first horizontal telescopic structure 211; the first clamping member 213 is provided with a first clamping groove 214 for clamping a medicine package, and the second clamping member 223 is provided with a second clamping groove 224 for clamping a medicine package. For details, refer to Figure 2 As shown, the shapes of the first clamping groove 214 and the second clamping groove 224 fit the shape of the medicine package; the first clamping member 213 can slide horizontally and be fixed relative to the first mounting plate 212, and the first clamping member 213 is connected to the first mounting plate 212 by bolts and other fasteners; similarly, the first mounting plate 212 can be vertically lifted and fixed relative to the first horizontal telescopic structure 211, and the first mounting plate 212 is connected to the movable end of the first horizontal telescopic structure 211 by bolts and other fasteners; the first horizontal telescopic structure 211 can be a telescopic cylinder 332, a telescopic oil cylinder, a telescopic motor and other equipment; the first clamping member 213 can be adjusted horizontally relative to the first mounting plate 212, and the first mounting plate 212 can be adjusted vertically relative to the first horizontal telescopic structure 211, which can be applied to more types of medicine packages. Since the size variation between different medicine packages is relatively small, the clamping position of the medicine package can be accurately controlled by adjusting the first clamping member 213 and the first mounting plate 212 to ensure the stability of the medicine package after being clamped.

[0044] Similarly, refer to Figure 2 As shown, the first clamping structure 210 is basically the same as the first clamping structure 210, and the second clamping structure 220 includes a second horizontal telescopic structure 221, a second mounting plate 222 and a second clamping member 223, the second clamping member 223 is adjustably mounted on the second mounting plate 222, and the second mounting plate 222 is adjustably mounted on the movable end of the second horizontal telescopic structure 221.

[0045] The limiting device in the embodiment of the present invention also includes a moving assembly 300, and the first limiting plate 110 is installed on the moving assembly 300. The moving assembly 300 is used to drive the first limiting plate 110 to move in the horizontal and vertical directions. It can be imagined that the adaptation of different types of medicine packages can also be achieved by changing the parameters of the moving assembly 300, but there are differences in the adjustment purposes of the two. Since the size changes between different medicine packages are relatively small, the parameter setting of the moving assembly 300 to adapt to different types of medicine packages is relatively complicated and difficult to achieve precise control. Therefore, the moving assembly 300 is more to ensure that the filling port of the medicine package is accurately placed under the needle of the sewing machine, and the adjustment of the first clamping member 213 and the first mounting plate 212 is used to more accurately control the clamping of the medicine package.

[0046] In an embodiment of the present invention, the moving assembly 300 includes a first driving structure 310, a second driving structure 320 and a third driving structure 330, the second driving structure 320 is installed on the first driving structure 310, the third driving structure 330 is installed on the second driving structure 320, and the first limiting plate 110 is installed on the third driving structure 330; the first driving structure 310, the second driving structure 320, and the third driving structure 330 are used to drive the first limiting plate 110 to slide in a horizontal direction, wherein the directions in which the first driving structure 310 and the second driving structure 320 drive the first limiting plate 110 to slide horizontally are perpendicular, and the directions in which the second driving structure 320 and the third driving structure 330 drive the first limiting plate 110 to slide horizontally are the same, the first driving structure 310 and the second driving structure 320 are used to drive the first limiting plate 110 to move to a set position, and the third driving structure 330 is used to drive the medicine bag on the first limiting plate 110 to move to below the needle of the sewing machine.

[0047] In the embodiments of the present invention, referring to Figure 3 As shown, the first driving structure 310 includes a first slide rail 311, a first slide seat 312 is slidably installed on the first slide rail 311, and the first slide seat 312 is connected to a first power structure 313 that drives it to slide along the first slide rail 311; the second driving structure 320 includes a base 321, and the base 321 is installed on the first slide seat 312; specifically, the first driving structure 310 includes a driving wheel, a driven wheel and a conveying belt, the conveying belt is sleeved on the driving wheel and the driven wheel, and the first power structure 313 is connected to the driving wheel; there are two first slide rails 311, and the two first slide rails 311 are respectively arranged on both sides of the width direction of the conveying belt, and the two ends of the base 321 of the first sliding structure in the length direction are respectively connected to the two first slide seats 312, and the middle part of the base 321 is connected to the conveying belt through a connecting piece, and the conveying belt can drive the base 321 to slide along the first slide rail 311 when it moves in the horizontal direction.

[0048] Furthermore, the base 321 is provided with a second slide rail 322, on which a second slide seat 323 is slidably mounted, and the second slide seat 323 is connected to a second power structure 324 that drives it to slide along the second slide rail 322; the third driving structure 330 is mounted on the second slide seat 323, and the length extension direction of the first slide rail 311 is perpendicular to the length extension direction of the second slide rail 322. Specifically, the second power structure 324 is mounted on one end of the second slide rail 322 in the length direction, and the second slide seat 323 is connected to the output end of the second power structure 324, and the second power structure 324 is used to drive the second slide seat 323 to slide along the second slide rail 322.

[0049] In the embodiment of the present invention, the third driving structure 330 includes a telescopic cylinder 332, the movable end of the telescopic cylinder 332 is connected to the vertical plate 331, and the first limit plate 110 is installed on the vertical plate 331 in a manner that it can be raised and lowered. The limit device also includes a table 400, and the table 400 is provided with a positioning pin 410 protruding from its surface. The telescopic cylinder 332 of the third driving structure 330 is used to drive the vertical plate 331 to move in the horizontal direction, thereby driving the first limit plate 110 to move, so that the filling port of the medicine package falls on the positioning pin 410. Figure 3 As shown, in order to adapt to the size of the sewing machine, the telescopic cylinder 332 of the third driving structure 330 is not arranged in a straight line, but is arranged obliquely; similarly, referring to Figure 4 As shown, the height of the moving assembly 300 in the vertical direction is also limited in the height direction of the sewing machine. Figure 1 As shown, the filling port of the medicine bag is in the middle of the thickness direction of the medicine bag, so when the medicine bag is sutured, the medicine bag cannot be directly placed on the horizontal platform plate 400, but a positioning pin 410 protruding from the platform plate 400 is required to support the edge of the medicine bag to be sutured to ensure the stability of the medicine bag suture. The positioning pin 410 is preferably capable of vertical lifting to accommodate medicine bags of different sizes and models.

[0050] In the embodiment of the present invention, the limiting device further comprises a housing 500, which is disposed on the outer periphery of the first driving structure 310 and the second driving structure 320; the platform 400 is connected to the housing 500. Figure 1As shown, the housing 500 is provided with a slide groove 510, and the length extension direction of the slide groove 510 is the same as the length extension direction of the first slide rail 311; a shield plate 520 is slidably installed in the slide groove 510, and the shield plate 520 is connected to the third driving structure 330; there are two shield plates 520, and the two shield plates 520 are respectively arranged on both sides of the width direction of the third driving structure 330, and the first driving structure 310 drives the third driving structure 330 to slide, which will drive the two shield plates 520 to slide synchronously, and a channel for the third driving structure 330 to slide is reserved between the two shield plates 520, so as to avoid hindering the second driving structure 320 from driving the third driving structure 330 to slide. The shield plate 520 can better protect the first driving structure 310 and the second driving structure 320, reduce the debris and dust in the processing process from entering the first driving structure 310 or the second driving structure 320, and thus extend the service life of the moving component 300.

[0051] Reference Figure 4 As shown, the medicine pack suturing device of the second aspect of the embodiment of the present invention includes a sewing machine and the above-mentioned limiting device, and the limiting device is installed under the sewing machine. Since the medicine pack suturing device includes the above-mentioned limiting device, it at least has all the beneficial effects of the limiting device, which will not be elaborated here.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0053] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A limiting device, characterized in that: include: The limiting assembly comprises a first limiting plate, a second limiting plate and a laminate, wherein the first limiting plate and the second limiting plate are arranged at intervals in the vertical direction, the laminate is installed between the first limiting plate and the second limiting plate, and the laminate is provided with a limiting groove for the medicine package to be inserted; the first limiting plate, the second limiting plate and the laminate are detachably connected by fasteners; A clamping assembly, mounted on the first limiting plate; the clamping assembly comprises a first clamping structure and a second clamping structure, the first clamping structure and the second clamping structure are arranged on opposite sides of the limiting groove, and the first clamping structure and the second clamping structure can slide towards each other to clamp the medicine package in the limiting groove; A moving assembly, wherein the first limiting plate is installed on the moving assembly, and the moving assembly is used to drive the first limiting plate to move in horizontal and vertical directions.

2. The limiting device according to claim 1, characterized in that: A plurality of the stacking sheets are provided, and the plurality of the stacking sheets are stacked and arranged between the first limiting plate and the second limiting plate; and the stacking sheets are provided with through holes for fasteners to pass through.

3. The limiting device according to claim 1, characterized in that: The first clamping structure includes a first horizontal telescopic structure, a first mounting plate and a first clamping member, the first clamping member is adjustably mounted on the first mounting plate, and the first mounting plate is adjustably mounted on the first horizontal telescopic structure; the first clamping member is provided with a first clamping groove for clamping the medicine package, and the second clamping member is provided with a second clamping groove for clamping the medicine package.

4. The limiting device according to claim 1, characterized in that: The moving assembly includes a first driving structure, a second driving structure and a third driving structure, the second driving structure is installed on the first driving structure, the third driving structure is installed on the second driving structure, and the first limiting plate is installed on the third driving structure; The first driving structure, the second driving structure, and the third driving structure are used to drive the first limiting plate to slide in a horizontal direction.

5. The limiting device according to claim 4, characterized in that: The first driving structure includes a first slide rail, a first slide seat is slidably mounted on the first slide rail, and the first slide seat is connected to a first power structure that drives it to slide along the first slide rail; The second driving structure includes a base, and the base is mounted on the first slide seat; the base is provided with a second slide rail, and a second slide seat is slidably mounted on the second slide rail, and the second slide seat is connected to a second power structure that drives it to slide along the second slide rail; The third driving structure is installed on the second slide seat, and the length extension direction of the first slide rail is perpendicular to the length extension direction of the second slide rail.

6. The limiting device according to claim 5, characterized in that: The limiting device also includes a table, and the table is provided with a positioning pin protruding from its surface. The third driving structure is used to drive the first limiting plate to move so that the filling port of the medicine package falls on the positioning pin.

7. The limiting device according to claim 6, characterized in that: The limiting device also includes a shell, and the shell is arranged on the outer periphery of the first driving structure and the second driving structure; the platform is connected to the shell.

8. The limiting device according to claim 7, characterized in that: The housing is provided with a slide groove, and the length extension direction of the slide groove is the same as the length extension direction of the first slide rail; a shield plate is slidably installed in the slide groove, and the shield plate is connected to the third driving structure.

9. The limiting device according to claim 4, characterized in that: The third driving structure is connected to a vertical plate, and the first limiting plate is mounted on the vertical plate in a manner that it can be raised and lowered.

10. A medicine bag suturing device, characterized in that: The invention comprises the limiting device according to any one of claims 1 to 9.

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