Carrier fixing device and production equipment

Abstract

The embodiment of the utility model provides a carrier fixing device and production equipment. The carrier fixing device comprises a supporting assembly used for supporting a to-be-conveyed part; the adjusting assembly comprises a clamping block, a first adjusting mechanism and a second adjusting mechanism, the clamping block, the first adjusting mechanism and the second adjusting mechanism are connected with the supporting assembly, the second adjusting mechanism is connected with the first adjusting mechanism, a first distance is arranged between the clamping block and the first adjusting mechanism, and a second distance is arranged between the first adjusting mechanism and the second adjusting mechanism. The clamping block and the first adjusting mechanism are installed on the supporting assembly, the second adjusting mechanism is installed on the first adjusting mechanism, an adjustable first distance is formed between the clamping block and the first adjusting mechanism, and an adjustable second distance is formed between the first adjusting mechanism and the second adjusting mechanism, so that the clamping block and the first adjusting mechanism can be adjusted by adjusting the first distance and the second distance. The device is suitable for to-be-conveyed parts of different sizes, rapid switching and model changing of the different to-be-conveyed parts are achieved, the overall model changing rhythm of the whole line is improved, and compatibility is high.

Description

Technical Field

[0001] The present application relates to the technical field of production lines, and more specifically, to a carrier fixing device and production equipment. Background Art

[0002] With the popularization and application of lithium batteries, lithium batteries for power tools and 3C products have developed rapidly in recent years. The application scope of lithium batteries is getting wider and wider. With the increase in production capacity, the production cost control of lithium batteries has become particularly important. The investment in automation equipment and tooling can greatly increase production capacity and ensure the stability of product processes, thereby reducing production costs and improving product quality.

[0003] However, in the relevant technologies, the battery cell carriers on the assembly line are highly specialized, and the time required for switching between battery cells of various sizes and carriers is affected, which delays the overall production rhythm of the assembly line. Therefore, a carrier is urgently needed to solve the adaptability problem when transporting different battery cells. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a carrier fixing device and production equipment, which can realize rapid switching and changing between different parts to be transported, improve the overall changing rhythm of the entire line, and have strong compatibility.

[0005] In the first aspect, an embodiment of the present application provides a carrier fixing device, comprising: a support component, which is provided with a support surface, and the support surface is configured to support the workpiece to be transported; an adjustment component, which includes a clamping block, a first adjustment mechanism and a second adjustment mechanism, the clamping block, the first adjustment mechanism and the second adjustment mechanism are connected to the support component, the second adjustment mechanism is connected to the first adjustment mechanism, and the clamping block and the first adjustment mechanism are configured with a first spacing, the first adjustment mechanism and the second adjustment mechanism are configured with a second spacing, the first spacing and the second spacing are configured to accommodate the workpiece to be transported, and the first spacing and the second spacing are adjustable.

[0006] In the above-mentioned implementation process, the clamping block and the first adjustment mechanism are installed on the supporting assembly, the second adjustment mechanism is installed on the first adjustment mechanism, and the clamping block and the first adjustment mechanism have an adjustable first spacing, and the first adjustment mechanism and the second adjustment mechanism have an adjustable second spacing. By adjusting the first spacing and the second spacing, different sizes of the pieces to be conveyed can be adapted to achieve rapid switching and changing of different pieces to be conveyed, thereby improving the overall changing rhythm of the entire line and having strong compatibility.

[0007] In some embodiments, the first adjustment mechanism includes a clamping buffer structure, a linear structure and a first adjustment block, the clamping buffer structure is connected to the linear structure, the linear structure is connected to the support assembly, the first adjustment block is connected to the clamping buffer structure, and the first adjustment block and the second adjustment mechanism are configured with the second spacing, and the clamping buffer structure and the clamping block are configured with the first spacing.

[0008] In the above-mentioned implementation process, the clamping buffer structure and the first adjustment block are both installed on the linear structure, and the clamping buffer structure can adjust the second distance between the clamping buffer structure and the second adjustment mechanism by adjusting the linear structure, and the first adjustment block can adjust the first distance between the first adjustment block and the clamping block by adjusting the linear structure, thereby adapting to different sizes of conveyed parts, achieving rapid switching and changing of shapes, improving the overall changing rhythm of the entire line, and having strong compatibility.

[0009] In some embodiments, the clamping buffer structure includes a buffer shell, a clamping buffer block and a buffer cover, the buffer shell is connected to the linear structure, the clamping buffer block is located on one side of the buffer shell, the buffer cover is located on the other side of the buffer shell, and the clamping buffer block is connected to the buffer cover, wherein the clamping buffer block and the clamping block respectively clamp the opposite sides of the workpiece to be conveyed.

[0010] In the above-mentioned implementation process, the clamping buffer block and the buffer cover are respectively located on the opposite sides of the buffer shell, and a first distance is arranged between the clamping buffer block and the clamping block. Not only can the first distance be adjusted through the linear structure, but the clamping buffer block can also buffer the conveyed workpiece, which is beneficial to the extrusion of the conveyed workpiece during transportation and ensures the clamping of the conveyed workpiece.

[0011] In some embodiments, the clamping buffer structure also includes a guide column and a buffer member, the guide column passes through the buffer shell, one end of the guide column is connected to the clamping buffer block, and the other end is connected to the buffer cover, and the buffer member respectively abuts the clamping buffer block and the buffer shell.

[0012] In the above-mentioned implementation process, the guide column connects the clamping buffer block and the buffer cover, and the buffer member is located between the clamping buffer block and the buffer shell, so that when clamping the workpiece to be conveyed, the clamping buffer block can move relative to the buffer shell through the guide column, and the buffer member is deformed, thereby achieving clamping of the workpiece to be conveyed and avoiding the phenomenon of deviation of the workpiece to be conveyed.

[0013] In some embodiments, the position of the clamping buffer structure relative to the linear structure is adjustable, which can adapt to different sizes of parts to be transported, achieve rapid switching and changeover, improve the overall changeover rhythm of the entire line, and have strong compatibility.

[0014] In some embodiments, the linear structure includes a base plate, a first linear member, a second linear member and a connecting member, the base plate is connected to the support assembly, the first linear member and the second linear member are connected to the side of the base plate away from the support assembly, the first linear member is connected to the first adjustment block and the second adjustment mechanism, the connecting member connects the first linear member and the second linear member respectively, and the side of the second linear member away from the base plate is connected to the clamping buffer structure.

[0015] In the above implementation process, the first linear member and the second linear member are connected to the base plate, and the connecting member connects the first linear member and the second linear member respectively to form a connecting rod structure, so as to realize the synchronous movement of the first linear member and the second linear member, realize fast switching and changing of the mold, improve the overall changing rhythm of the whole line, and have strong compatibility.

[0016] In some embodiments, the second adjustment mechanism includes a pressing block, a guide structure and a second adjustment block, the pressing block is connected to the guide structure and the linear structure, the pressing block is connected to the second adjustment block, the second adjustment block is connected to the supporting assembly, and the second distance is configured between the second adjustment block and the first adjustment block.

[0017] In the above-mentioned implementation process, the guide structure is respectively connected to the pressing block and the second adjustment block. When the operator presses the pressing block, it can drive the linear structure to move, and then adjust the distance between the first adjustment block and the second adjustment block, so as to adapt to the conveyed parts of different sizes, realize fast switching and changing of shapes, improve the overall changing rhythm of the whole line, and have strong compatibility.

[0018] In some embodiments, the guide structure includes a guide member and a reset member, and the reset member is sleeved on the guide member.

[0019] In the above implementation process, the guide member is respectively connected to the pressing block and the second adjustment block, so that after the operator completes the pressing, the pressing block can be reset under the action of the reset member, which is beneficial for the operator to adapt and adjust the transported objects of different sizes.

[0020] In some embodiments, the support assembly includes a support plate and a support block, the support block is connected to the support plate, and the support surface is configured on a side of the support block away from the support plate, wherein the support blocks are configured in plurality and the plurality of support blocks are distributed at intervals.

[0021] In a second aspect, an embodiment of the present application provides a production equipment, comprising a carrier fixing device as described in any one of the above items.

[0022] Since the electrical equipment provided in the second aspect includes production equipment, the production equipment has all the technical effects of the carrier fixing device and will not be repeated here.

[0023] Other features and advantages of the present disclosure will be set forth in the following description, or some features and advantages may be inferred or unambiguously determined from the description, or may be learned by implementing the above-mentioned technology of the present disclosure.

[0024] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of the structure of a carrier fixing device provided in an embodiment of the present application;

[0027] Figure 2 A schematic diagram of the structure of an adjustment assembly of a carrier fixing device provided in an embodiment of the present application;

[0028] Figure 3 A schematic diagram of the structure of a clamping buffer structure of a carrier fixing device provided in an embodiment of the present application;

[0029] Figure 4 A schematic diagram of the structure of the carrier fixing device provided in an embodiment of the present application and adapted to the object to be transported.

[0030] Reference numerals

[0031] 100, support assembly; 101, support plate; 102, support block; 200, adjustment assembly; 201, clamping block; 202, buffer shell; 203, clamping buffer block; 204, buffer cover; 205, guide column; 206, buffer member; 207, bottom plate; 208, first linear member; 209, second linear member; 210, connecting member; 211, first adjustment block; 212, pressing block; 213, guide member; 214, reset member; 215, second adjustment block; 300, member to be transported. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0033] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0034] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0035] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or a point connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0037] Example

[0038] Battery cell carriers are mainly used on the speed chain of the battery assembly line. Their main function is to fix the battery cells and transport them to other processes, playing a role in the circulation and transportation of battery cells on the entire assembly line. The current battery cell carriers on the assembly line are highly specialized. Faced with today's various sizes of battery cells and the impact of carrier switching and conversion time, the overall production rhythm of the assembly line is delayed.

[0039] In view of this, if Figure 1-Figure 4 As shown, in the first aspect, an embodiment of the present application provides a carrier fixing device, including: a support component 100 and an adjustment component 200, wherein the support component 100 is used to support the workpiece 300 to be transported, and the adjustment component 200 is connected to the support component 100 for clamping the workpiece 300 to be transported of different sizes, wherein the workpiece 300 to be transported includes but is not limited to a battery cell.

[0040] In the present application, the battery cell may include a lithium-ion secondary battery, a lithium-ion primary battery, a lithium-sulfur battery, a sodium-lithium-ion battery, a sodium-ion battery or a magnesium-ion battery, etc., and the embodiments of the present application are not limited to this.

[0041] Specifically, the support component 100 is configured with a support surface, and the support surface is configured to support the workpiece 300 to be conveyed; the adjustment component 200 includes a clamping block 201, a first adjustment mechanism and a second adjustment mechanism, the clamping block 201, the first adjustment mechanism and the second adjustment mechanism are connected to the support component 100, the second adjustment mechanism is connected to the first adjustment mechanism, and the clamping block 201 and the first adjustment mechanism are configured with a first spacing, the first adjustment mechanism and the second adjustment mechanism are configured with a second spacing, the first spacing and the second spacing are configured to accommodate the workpiece 300 to be conveyed, and the first spacing and the second spacing are adjustable.

[0042] Exemplarily, when the workpiece 300 to be conveyed is a battery cell, the support assembly 100 is used to be placed on a double-speed chain, and the adjustment assembly 200 is connected to the support assembly 100, and by adjusting the first spacing and the second spacing, the workpiece 300 to be conveyed of different sizes can be assembled, wherein the adjustment of the first spacing and the second spacing can be manual adjustment by an operator or automatic adjustment, for example, by inputting the corresponding size parameters of the workpiece 300 to be conveyed on the control panel to control the position adjustment of the clamping block 201, the first adjustment mechanism and the second adjustment mechanism, thereby achieving adaptation to the workpiece 300 to be conveyed.

[0043] In the above-mentioned implementation process, the clamping block 201 and the first adjustment mechanism are installed on the support assembly 100, the second adjustment mechanism is installed on the first adjustment mechanism, and the clamping block 201 and the first adjustment mechanism have an adjustable first spacing, and the first adjustment mechanism and the second adjustment mechanism have an adjustable second spacing, so as to adapt to different sizes of the workpieces 300 to be conveyed by adjusting the first spacing and the second spacing, realize the rapid switching and changing of different 300 workpieces to be conveyed, improve the overall changing rhythm of the whole line, and have strong compatibility.

[0044] like Figure 1-Figure 2 As shown, the first adjustment mechanism includes a clamping buffer structure, a linear structure and a first adjustment block 211, the clamping buffer structure is connected to the linear structure, the linear structure is connected to the support assembly 100, the first adjustment block 211 is connected to the clamping buffer structure, and the first adjustment block 211 and the second adjustment mechanism are configured with the second spacing, the clamping buffer structure and the clamping block 201 are configured with the first spacing, wherein the first spacing includes but is not limited to the lateral dimension of the member to be conveyed 300, such as the length of the member to be conveyed 300; the second spacing includes but is not limited to the longitudinal dimension of the member to be conveyed 300, such as the width of the member to be conveyed 300.

[0045] In the above-mentioned implementation process, the clamping buffer structure and the first adjustment block 211 are both installed on the linear structure, and the clamping buffer structure can adjust the second distance between the clamping buffer structure and the second adjustment mechanism by adjusting the linear structure. The first adjustment block 211 can adjust the first distance between the first adjustment block 211 and the clamping block 201 by adjusting the linear structure, thereby adapting to different sizes of the conveyed parts 300, realizing rapid switching and changing of shapes, improving the overall changing rhythm of the entire line, and having strong compatibility.

[0046] like Figure 3 As shown, the clamping buffer structure includes a buffer shell 202, a clamping buffer block 203 and a buffer cover 204, the buffer shell 202 is connected to the linear structure, the clamping buffer block 203 is located on one side of the buffer shell 202, and the buffer cover 204 is located on the other side of the buffer shell 202, the clamping buffer block 203 is connected to the buffer cover 204, wherein the clamping buffer block 203 and the clamping block 201 respectively clamp the opposite sides of the workpiece 300 to be conveyed, the clamping buffer block 203 is located on the side of the buffer shell 202 close to the workpiece 300 to be conveyed, and the buffer cover 204 is located on the side of the buffer shell 202 away from the workpiece 300 to be conveyed.

[0047] It should be noted that when the first spacing needs to be adjusted, the operator may manually adjust the position where the clamping block 201 is connected to the support assembly 100 and the position where the buffer shell 202 is connected to the linear structure.

[0048] In the above-mentioned implementation process, the clamping buffer block 203 and the buffer cover 204 are respectively located on the opposite sides of the buffer shell 202, and a first distance is arranged between the clamping buffer block 203 and the clamping block 201. Not only can the first distance be adjusted through the linear structure, but the clamping buffer block 203 can also buffer the conveying member 300, which is beneficial to the extrusion of the conveying member 300 during transportation, thereby ensuring the clamping of the conveying member 300.

[0049] In some embodiments, the clamping buffer structure also includes a guide column 205 and a buffer component 206, and the buffer component 206 includes but is not limited to a spring. The guide column 205 passes through the buffer shell 202, one end of the guide column 205 is connected to the clamping buffer block 203, and the other end is connected to the buffer cover 204, and the buffer component 206 respectively abuts against the clamping buffer block 203 and the buffer shell 202.

[0050] In the above-mentioned implementation process, the guide column 205 connects the clamping buffer block 203 and the buffer cover 204, and the buffer component 206 is located between the clamping buffer block 203 and the buffer shell 202, so that when clamping the workpiece 300 to be conveyed, the clamping buffer block 203 can be moved relative to the buffer shell 202 through the guide column 205, and the buffer component 206 is deformed, thereby achieving clamping of the workpiece 300 to be conveyed, avoiding the phenomenon of displacement of the workpiece 300 to be conveyed, etc.

[0051] In some embodiments, the position of the clamping buffer structure relative to the linear structure is adjustable, and the adjustment method can be manual. For example, the clamping buffer structure is fixed to the linear structure by bolts, and the linear structure is provided with a plurality of mounting holes at intervals along the length direction of the transported part 300. The bolts are adapted to the mounting holes at different positions, thereby achieving the position adjustment of the clamping buffer structure relative to the linear structure. It can adapt to transported parts 300 of different sizes, achieve rapid switching and changeover, improve the overall changeover rhythm of the entire line, and has strong compatibility.

[0052] Please refer to Figure 2The linear structure includes a base plate 207, a first linear component 208, a second linear component 209 and a connecting component 210. The first linear component 208 includes but is not limited to a ball linear guide rail. The distribution direction of the first linear component 208 is the width direction of the object 300 to be transported. The second linear component 209 includes but is not limited to a ball linear guide rail. The distribution direction of the second linear component 209 is the length direction of the object 300 to be transported. The base plate 207 is connected to the support assembly 100. The first linear component 208 and the second linear component 209 are connected to the side of the base plate 207 away from the support assembly 100. The first linear component 208 is connected to the first adjustment block 211 and the second adjustment mechanism. The connecting component 210 is respectively connected to the first linear component 208 and the second linear component 209. The side of the second linear component 209 away from the base plate 207 is connected to the clamping buffer structure.

[0053] In the above implementation process, the first linear member 208 and the second linear member 209 are connected to the base plate 207, and the connecting member 210 is respectively connected to the first linear member 208 and the second linear member 209 to form a connecting rod structure, so as to realize the synchronous movement of the first linear member 208 and the second linear member 209, realize fast switching and changing, improve the overall changing rhythm of the whole line, and have strong compatibility.

[0054] In some embodiments, the second adjustment mechanism includes a pressing block 212, a guide structure and a second adjustment block 215, the pressing block 212 is connected to the guide structure and the linear structure, the pressing block is connected to the second adjustment block 215, the second adjustment block 215 is connected to the support assembly 100, and the second distance is configured between the second adjustment block 215 and the first adjustment block 211.

[0055] In the above-mentioned implementation process, the guide structure is respectively connected to the pressing block 212 and the second adjustment block 215. When the operator presses the pressing block 212, it can drive the linear structure to move, and then adjust the distance between the first adjustment block 211 and the second adjustment block 215, so as to adapt to the transported parts 300 of different sizes, realize rapid switching and changing of types, improve the overall changing rhythm of the whole line, and have strong compatibility.

[0056] In some embodiments, the guide structure includes a guide member 213 and a reset member 214 . The guide member 213 includes but is not limited to a guide rod. The reset member 214 includes but is not limited to a reset spring. The reset member 214 is sleeved on the guide member 213 .

[0057] In the above implementation process, the guide member 213 is respectively connected to the pressing block 212 and the second adjustment block 215, so that after the operator completes the pressing, the pressing block 212 can be reset under the action of the reset member 214, which is beneficial for the operator to adapt and adjust the transported objects 300 of different sizes.

[0058] In some embodiments, the support assembly 100 includes a support plate 101 and a support block 102, wherein the support block 102 is connected to the support plate 101, and the support surface is configured on the side of the support block 102 away from the support plate 101, wherein the support block 102 is configured with a plurality of support blocks 102, and the plurality of support blocks 102 are distributed at intervals.

[0059] In a second aspect, an embodiment of the present application provides a production equipment, including the carrier fixing device as described above.

[0060] Since the electrical equipment provided in the second aspect includes production equipment, the production equipment has all the technical effects of the carrier fixing device and will not be repeated here.

[0061] In all the embodiments of the present application, "big" and "small" are relative, "more" and "less" are relative, and "up" and "down" are relative. The expressions of such relative terms are not elaborated in the embodiments of the present application.

[0062] It should be understood that the "in this embodiment", "in the embodiment of the present application" or "as an optional implementation" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in this embodiment", "in the embodiment of the present application" or "as an optional implementation" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. Those skilled in the art should also be aware that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily required for the present application.

[0063] In the various embodiments of the present application, it should be understood that the size of the serial numbers of the above-mentioned processes does not necessarily mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0064] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A carrier fixing device, characterized in that: include: A support assembly, configured with a support surface, wherein the support surface is configured to support a piece to be transported; An adjustment component includes a clamping block, a first adjustment mechanism and a second adjustment mechanism, wherein the clamping block, the first adjustment mechanism and the second adjustment mechanism are connected to the support component, the second adjustment mechanism is connected to the first adjustment mechanism, and the clamping block and the first adjustment mechanism are configured with a first spacing, the first adjustment mechanism and the second adjustment mechanism are configured with a second spacing, the first spacing and the second spacing are configured to accommodate the object to be conveyed, and the first spacing and the second spacing are adjustable.

2. The carrier fixing device according to claim 1, characterized in that: The first adjustment mechanism includes a clamping buffer structure, a linear structure and a first adjustment block, the clamping buffer structure is connected to the linear structure, the linear structure is connected to the support assembly, the first adjustment block is connected to the clamping buffer structure, and the first adjustment block and the second adjustment mechanism are configured with the second spacing, and the clamping buffer structure and the clamping block are configured with the first spacing.

3. The carrier fixing device according to claim 2, characterized in that: The clamping buffer structure includes a buffer shell, a clamping buffer block and a buffer cover, the buffer shell is connected to the linear structure, the clamping buffer block is located on one side of the buffer shell, the buffer cover is located on the other side of the buffer shell, and the clamping buffer block is connected to the buffer cover, wherein the clamping buffer block and the clamping block respectively clamp the opposite sides of the workpiece to be conveyed.

4. The carrier fixing device according to claim 3, characterized in that: The clamping buffer structure also includes a guide column and a buffer member. The guide column passes through the buffer shell. One end of the guide column is connected to the clamping buffer block, and the other end is connected to the buffer cover. The buffer member abuts against the clamping buffer block and the buffer shell respectively.

5. The carrier fixing device according to claim 4, characterized in that: The position of the clamping and buffering structure relative to the linear structure is adjustable.

6. The carrier fixing device according to claim 2 or 5, characterized in that: The linear structure includes a base plate, a first linear member, a second linear member and a connecting member. The base plate is connected to the support assembly. The first linear member and the second linear member are connected to a side of the base plate away from the support assembly. The first linear member is connected to the first adjustment block and the second adjustment mechanism. The connecting member connects the first linear member and the second linear member respectively. The side of the second linear member away from the base plate is connected to the clamping buffer structure.

7. The carrier fixing device according to claim 6, characterized in that: The second adjustment mechanism includes a pressing block, a guide structure and a second adjustment block, the pressing block is connected to the guide structure and the linear structure, the pressing block is connected to the second adjustment block, and the second adjustment block is connected to the supporting assembly, wherein the second distance is arranged between the second adjustment block and the first adjustment block.

8. The carrier fixing device according to claim 7, characterized in that: The guide structure comprises a guide member and a reset member, and the reset member is sleeved on the guide member.

9. The carrier fixing device according to claim 1, characterized in that: The support assembly includes a support plate and a support block, wherein the support block is connected to the support plate, and the support surface is arranged on a side of the support block away from the support plate, wherein a plurality of support blocks are arranged, and the plurality of support blocks are distributed at intervals.

10. A production equipment, characterized in that: It comprises a carrier fixing device as described in any one of claims 1 to 9.

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